Symeon Chatzinotas

1187 papers A* 1B 136C 9Misc 27Journal 728Unranked 286

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Survey on Stacked Intelligent Metasurfaces: Fundamentals, Recent Advances, and Challenges. CoRR Chandan Kumar Sheemar, Wali Ullah Khan, Sourabh Solanki, George C. Alexandropoulos, Symeon Chatzinotas
2026	J	`jnl`	AI-Driven Framework for 6G Radio Access Network (RAN) Planning and Dimensioning: Theory and System-Level Simulation. IEEE Access Valdemar Ramón Farré Guijarro, José David Vega Sánchez, Victor Hugo Garzón Pacheco, Juan Carlos Estrada Jimenez, Juan Andrés Vásquez-Peralvo, Symeon Chatzinotas
2026	J	`jnl`	Accelerating Resource Allocation in Open RAN Slicing via Deep Reinforcement Learning. IEEE Trans. Netw. Serv. Manag. Tuan-Vu Truong, Van-Dinh Nguyen, Quang-Trung Luu, Phi-Son Vo, Xuan-Phu Nguyen, Fatemeh Kavehmadavani, Symeon Chatzinotas
2026	J	`jnl`	An Integrated OTFS-NOMA Framework for Multi-Beam LEO Systems: Reliability and Capacity Analysis. IEEE Trans. Wirel. Commun. Xiaohui Zhao, Lei Lei, Zhiqiang Wei, Hai Fang, Wenjie Wang, Symeon Chatzinotas
2026	J	`jnl`	Artificial Intelligence for Satellite Communication: A Survey. IEEE Commun. Surv. Tutorials Gianluca Fontanesi, Flor Ortiz, Eva Lagunas, Luis Manuel Garcés Socarrás, Victor Monzon Baeza, Miguel Ángel Vázquez, Juan Andrés Vásquez-Peralvo, Mario Minardi, Ha-Nguyen Vu, Puneeth Jubba Honnaiah, Clement Lacoste, Youssouf Drif, Liz Martinez Marrero, Saed Daoud, Tedros Salih Abdu, Geoffrey Eappen, Junaid ur Rehman, Wallace Alves Martins, Pol Henarejos, Hayder Al-Hraishawi, Juan Carlos Merlano Duncan, Thang X. Vu, Symeon Chatzinotas
2026	J	`jnl`	Constrained MARL for Coexisting TN-NTN Resource Allocation: Scalability and Flexibility. CoRR Cuong Le, Thang X. Vu, Stefano Andrenacci, Symeon Chatzinotas
2026	J	`jnl`	Controlled Quantum Semantic Communication for Industrial CPS Networks. IEEE Trans. Netw. Sci. Eng. Syed Muhammad Abuzar Rizvi, Uman Khalid, Symeon Chatzinotas, Trung Q. Duong, Hyundong Shin
2026	J	`jnl`	Cooperative UAVs for Remote Data Collection Under Limited Communications: An Asynchronous Multiagent Learning Framework. IEEE Trans. Wirel. Commun. Le Van Cuong, Symeon Chatzinotas, Thang X. Vu
2026	J	`jnl`	Cooperative UAVs for Remote Data Collection under Limited Communications: An Asynchronous Multiagent Learning Framework. CoRR Cuong Le, Symeon Chatzinotas, Thang X. Vu
2026	J	`jnl`	Direct-to-Device Non-Terrestrial Communications Ensuring Interference-Free GSO Coexistence. IEEE Trans. Commun. Mahdis Jalali, Eva Lagunas, Alireza Haqiqatnejad, Steven Kisseleff, Symeon Chatzinotas
2026	J	`jnl`	Distributed Key Relay: OSPF for Effective QKD. IEEE Commun. Stand. Mag. Youssouf Drif, Intidhar Bedhief, Symeon Chatzinotas
2026	J	`jnl`	Dual Satellite STBC Combining Under Imperfect Symbol Time Alignment. IEEE Open J. Commun. Soc. Carlos Luis Marcos Rojas, Jorge Luis González Rios, Luis Manuel Garcés Socarrás, Vibhum Singh, Raudel Cuiman Márquez, Juan Carlos Merlano Duncan, Vu Nguyen Ha, Symeon Chatzinotas, Björn E. Ottersten
2026	J	`jnl`	Dynamic Parallel Task Offloading and Sustainable On-Board Computing for Delay-Energy Optimization LEO Networks. IEEE Trans. Netw. Serv. Manag. Ahmad Y. Alhusenat, Lei Lei, Jinjin Tian, Lihong Zhu, Tong-Xing Zheng, Symeon Chatzinotas
2026	J	`jnl`	Emerging NGSO constellations: spectral coexistence with GSO satellite communication systems. Frontiers Commun. Networks Flor Ortiz, Eva Lagunas, Almoatssimbillah Saifaldawla, Mahdis Jalali, Luis D. Emiliani, Symeon Chatzinotas
2026	J	`jnl`	Endogenous Anti-Jamming Communications for SAGIN: A Network Perspective. IEEE Netw. Chen Han, Kang An, Zhi Lin, Symeon Chatzinotas, Jiangzhou Wang
2026	J	`jnl`	Energy Efficiency for Massive MIMO Integrated Sensing and Communication Systems. IEEE J. Sel. Areas Commun. Huy T. Nguyen, Van-Dinh Nguyen, Nhan Thanh Nguyen, Nguyen Cong Luong, Vo Nguyen Quoc Bao, Hien Quoc Ngo, Dusit Niyato, Symeon Chatzinotas
2026	J	`jnl`	Flexible Resource Allocation and Path Reconfiguration Strategies for eMBB and mMTC Services in a LEO Satellite Topology. IEEE Trans. Veh. Technol. Muhammad Ahsan, Thang X. Vu, Symeon Chatzinotas
2026	J	`jnl`	GAPSL: A Gradient-Aligned Parallel Split Learning on Heterogeneous Data. CoRR Zheng Lin, Ons Aouedi, Wei Ni, Symeon Chatzinotas, Xianhao Chen
2026	J	`jnl`	Generative AI for non-terrestrial networks: design, applications, and challenges. EURASIP J. Wirel. Commun. Netw. Abuzar B. M. Adam, Eva Lagunas, Mostafa Samy, Almoatssimbillah Saifaldawla, Symeon Chatzinotas
2026	J	`jnl`	Generative AI-Based Hierarchical DRL Framework for RIS-Assisted THz Massive MIMO Systems. IEEE Trans. Wirel. Commun. Abuzar B. M. Adam, Zaid Abdullah, Symeon Chatzinotas
2026	J	`jnl`	Hierarchical Edge-Cloud Task Offloading in NTN for Remote Healthcare. CoRR Alejandro Flores, Danial Shafaie, Konstantinos Ntontin, Elli Kartsakli, Symeon Chatzinotas
2026	J	`jnl`	Holographic Joint Communications and Sensing With Cramér-Rao Bounds. IEEE J. Sel. Areas Commun. Chandan Kumar Sheemar, Wali Ullah Khan, George C. Alexandropoulos, Jorge Querol, Symeon Chatzinotas
2026	J	`jnl`	Hybrid Noise and Jamming Modulation: An Efficient Anti-Jamming Perspective. IEEE Trans. Wirel. Commun. Yuxin Shi, Xinjin Lu, Yusi Zhang, Cheng Li, Chen Han, Fanggang Wang, Symeon Chatzinotas
2026	J	`jnl`	ISAC-Enabled Handover Design in LEO Satellite Networks. IEEE Trans. Commun. Sovit Bhandari, Thang X. Vu, Nhan Thanh Nguyen, Symeon Chatzinotas
2026	J	`jnl`	Joint Beamforming and 3D Location Optimization for Multi-User Holographic UAV Communications. IEEE Trans. Commun. Chandan Kumar Sheemar, Asad Mahmood, Christo Kurisummoottil Thomas, George C. Alexandropoulos, Jorge Querol, Symeon Chatzinotas, Walid Saad
2026	J	`jnl`	Joint Dynamic Computation Offloading and Resource Allocation in SCMA-Aided Space-Air-Ground Integrated Network. IEEE Trans. Cogn. Commun. Netw. Pengtao Liu, Kang An, Jing Lei, Yifu Sun, Wei Liu, Symeon Chatzinotas
2026	J	`jnl`	Low-Complexity Resource Allocation for Task Offloading in Hierarchical Nonterrestrial Networks. IEEE Internet Things J. Alejandro Flores, Konstantinos Ntontin, Ashok Bandi, Vu Nguyen Ha, Symeon Chatzinotas
2026	J	`jnl`	Mirage Detector: A Reliable Multiuser Preamble Detector for 6G-NTN. IEEE Open J. Commun. Soc. Ali Georganaki, Jorge Querol, Thang X. Vu, Symeon Chatzinotas
2026	J	`jnl`	Neural Precoding in Complex Projective Spaces. CoRR Zaid Abdullah, Mérouane Debbah, Symeon Chatzinotas, Björn Ottersten
2026	J	`jnl`	Non-Diagonal Versus Diagonal RIS Architectures in Nakagami-m Fading Channels. IEEE Trans. Green Commun. Netw. Mostafa Samy, Hayder Al-Hraishawi, Abuzar B. M. Adam, Madyan Alsenwi, Symeon Chatzinotas, Björn E. Ottersten
2026	J	`jnl`	Physical-Layer Aspects of Quantum Communications: A Survey. IEEE Commun. Surv. Tutorials Seid Koudia, Leonardo Oleynik, Mert Bayraktar, Junaid ur Rehman, Symeon Chatzinotas
2026	J	`jnl`	QoE-Aware Flexible Capacity Allocation Planning for Multi-Service Satellite Communication Systems. IEEE Trans. Veh. Technol. Teweldebrhan Mezgebo Kebedew, Vu Nguyen Ha, Duc-Dung Tran, Eva Lagunas, Joel Grotz, Symeon Chatzinotas
2026	J	`jnl`	RIS-Enabled Joint Communications and Sensing in 6G NTNs: Opportunities and Challenges. IEEE Open J. Commun. Soc. Wali Ullah Khan, Chandan Kumar Sheemar, Muhammad Ali Jamshed, Eva Lagunas, Jorge Querol, Aryan Kaushik, Symeon Chatzinotas
2026	J	`jnl`	Reliable Intelligent Reflecting Surface-Assisted Mobile Edge Computing Systems: A Physical Layer Security and Encryption Design. IEEE Trans. Mob. Comput. Ti Ti Nguyen, Vu Nguyen Ha, Thanh-Dung Le, Duc-Dung Tran, Symeon Chatzinotas, Kim-Khoa Nguyen
2026	J	`jnl`	Resilience Optimization in 6G and Beyond Integrated Satellite-Terrestrial Networks: A Deep Reinforcement Learning Approach. CoRR Dinh-Hieu Tran, Nguyen Van Huynh, Van Nhan Vo, Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas
2026	J	`jnl`	Resource Allocation for RIS-Enhanced OFDM-MIMO ISAC Systems. IEEE Trans. Commun. Progress Zivuku, Van-Dinh Nguyen, Nhan Thanh Nguyen, Konstantinos Ntontin, Symeon Chatzinotas, Björn Ottersten
2026	J	`jnl`	Revenue-Aware Seamless Content Distribution in Satellite-Terrestrial Integrated Networks. IEEE Trans. Netw. Serv. Manag. Haftay Gebreslasie Abreha, Ilora Maity, Youssouf Drif, Christos Politis, Symeon Chatzinotas
2026	J	`jnl`	Riemannian meta-optimization for transmit-receive joint design towards smeared spectrum jamming suppression. Signal Process. Xiangfeng Qiu, Weidong Jiang, Xinyu Zhang, Yongxiang Liu, Symeon Chatzinotas, Fulvio Gini, Maria Sabrina Greco
2026	J	`jnl`	Robust Design of Beyond-Diagonal Reconfigurable Intelligent Surface Empowered RSMA-SWIPT System Under Channel Estimation Errors. IEEE Trans. Wirel. Commun. Muhammad Asif, Zain Ali, Asim Ihsan, Ali Ranjha, Zhu Shoujin, Manzoor Ahmed, Xingwang Li, Symeon Chatzinotas
2026	J	`jnl`	SC-GIR: Goal-Oriented Semantic Communication via Invariant Representation Learning for Image Transmission. IEEE Trans. Mob. Comput. Senura Hansaja Wanasekara, Van-Dinh Nguyen, Kok-Seng Wong, Minh-Duong Nguyen, Symeon Chatzinotas, Octavia A. Dobre
2026	J	`jnl`	STAR Beyond Diagonal RISs with Amplification: Modeling and Optimization. CoRR Chandan Kumar Sheemar, Giovanni Iacovelli, Wali Ullah Khan, George C. Alexandropoulos, Stefano Tomasin, Symeon Chatzinotas
2026	J	`jnl`	Single- and Multi-Objective Stochastic Optimization for Next-Generation Networks in the Generative AI and Quantum Computing Era. CoRR Trinh Van Chien, Bui Trong Duc, Nguyen Xuan Tung, Van Duc Nguyen, Waqas Khalid, Symeon Chatzinotas, Lajos Hanzo
2026	J	`jnl`	Statistical CSI-Based Distributed Precoding Design for OFDM-Cooperative Multi-Satellite Systems. IEEE J. Sel. Areas Commun. Yafei Wang, Vu Nguyen Ha, Konstantinos Ntontin, Hong Yan, Wenjin Wang, Symeon Chatzinotas, Björn Ottersten
2026	J	`jnl`	Toward a Unified Semantic Loss Model for Deep JSCC-based Transmission of EO Imagery. CoRR Ti Ti Nguyen, Thanh-Dung Le, Vu Nguyen Ha, Duc-Dung Tran, Hung Nguyen-Kha, Dinh-Hieu Tran, Carlos Luis Marcos Rojas, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2026	J	`jnl`	Transformer-Based Hybrid Beamforming With Dynamic Subarray for Near-Space Airship-Borne Communications. IEEE Wirel. Commun. Lett. Ruiqi Wang, Zhen Gao, Keke Ying, Ziwei Wan, Symeon Chatzinotas, Mohamed-Slim Alouini
2026	J	`jnl`	Transformer-based Hybrid Beamforming with Dynamic Subarray for Near-Space Airship-Borne Communications. CoRR Ruiqi Wang, Zhen Gao, Keke Ying, Ziwei Wang, Symeon Chatzinotas, Mohamed-Slim Alouini
2025	J	`jnl`	2.5D Inductive Intertwined Frequency Selective Surface for Band-Pass and High Miniaturization Applications. IEEE Access Juan Andrés Vásquez-Peralvo, Rocio Chueca Lasheras, Juan Carlos Merlano Duncan, Shuai Zhang, Pavel Pechac, Vaclav Kabourek, Symeon Chatzinotas
2025	J	`jnl`	5G-NR Over Transparent Payload GEO Satellites: A Hands-On Approach Using OpenAirInterface5G-NTN. IEEE Open J. Commun. Soc. Sumit Kumar, Jevgenij Krivochiza, Turker Yilmaz, Jorge Querol, Symeon Chatzinotas, Stefano Andrenacci, Joel Grotz
2025	J	`jnl`	A Deep-NN Beamforming Approach for Dual Function Radar-Communication THz UAV. IEEE Trans. Veh. Technol. Gianluca Fontanesi, Anna Guerra, Francesco Guidi, Juan Andrés Vásquez-Peralvo, Nir Shlezinger, Alberto Zanella, Eva Lagunas, Symeon Chatzinotas, Davide Dardari, Petar M. Djuric
2025	—	`conf`	A Machine Learning-Based Receiver for Mitigating Nonlinear Distortion in OFDM Systems for 5G. MeditCom Marcele O. K. Mendonça, Francisco Javier Martin-Vega, Geoffrey Eappen, Carla E. Garcia Moreta, Abuzar Babikir Mohammad Adam, Jorge Querol, Beatriz Soret, Symeon Chatzinotas
2025	J	`jnl`	A Semantic-Loss Function Modeling Framework With Task-Oriented Machine Learning Perspectives. CoRR Ti Ti Nguyen, Thanh-Dung Le, Vu Nguyen Ha, Hong-Fu Chou, Geoffrey Eappen, Duc-Dung Tran, Hung Nguyen-Kha, Prabhu Thiruvasagam, Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2025	J	`jnl`	A Sigmoid-Based Optimization Approach for Multi-UAV-Aided IRS-Assisted Quantum Entanglement Distribution in FSO Networks. IEEE Trans. Commun. Giovanni Iacovelli, Francesco Vista, Stephen DiAdamo, Symeon Chatzinotas
2025	J	`jnl`	A Vision, Survey, and Roadmap Toward Space Communications in the 6G and Beyond Era. Proc. IEEE Konstantinos Ntontin, Eva Lagunas, Jorge Querol, Junaid ur Rehman, Joel Grotz, Symeon Chatzinotas, Björn Ottersten
2025	—	`conf`	Adaptive Resource Initialization for IoMT Task Offloading in NTNs. NFV-SDN Alejandro Flores C., Konstantinos Ntontin, Symeon Chatzinotas
2025	—	`conf`	Age of Information in LEO Satellite Communications Supported by BD-RIS. ICC Hosein Zarini, Seyed Mohsen Kazemi, Mehdi Sookhak, Elif Uysal, Symeon Chatzinotas
2025	J	`jnl`	Asynchronous Risk-Aware Multi-Agent Packet Routing for Ultra-Dense LEO Satellite Networks. CoRR Ke He, Thang X. Vu, Le He, Lisheng Fan, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Attention-Based Blind Adaptive Receive Beamforming for Interference Limited NGSO Satellite Systems. IEEE Open J. Commun. Soc. Almoatssimbillah Saifaldawla, Flor Ortiz, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Beyond Diagonal RIS Enhanced Cognitive Radio Enabled Multilayer Non-Terrestrial Networks. CoRR Wali Ullah Khan, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Beyond Diagonal RIS for 6G Non-Terrestrial Networks: Potentials and Challenges. IEEE Netw. Wali Ullah Khan, Asad Mahmood, Muhammad Ali Jamshed, Eva Lagunas, Manzoor Ahmed, Symeon Chatzinotas
2025	J	`jnl`	Beyond Diagonal RIS-Aided Networks: Performance Analysis and Sectorization Tradeoff. IEEE Open J. Commun. Soc. Mostafa Samy, Hayder Al-Hraishawi, Abuzar B. M. Adam, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Beyond Diagonal RIS: A New Frontier for 6G Internet of Things Networks. CoRR Wali Ullah Khan, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas
2025	—	`conf`	CoMOSat: Controller Placement in SDN-Enabled Multi-Orbit Satellite Networks. ICC Workshops Ilora Maity, Konstantinos Ntontin, Symeon Chatzinotas
2025	J	`jnl`	Collaborative Intelligence for UAV-Satellite Network Slicing: Towards a Joint QoS-Energy-Fairness MADRL Optimization. CoRR Thanh-Dao Nguyen, Ngoc-Tan Nguyen, Thai-Duong Nguyen, Nguyen Van Huynh, Dinh-Hieu Tran, Symeon Chatzinotas
2025	J	`jnl`	Constrained Riemannian Manifold Optimization for the Simultaneous Shaping of Ambiguity Function and Transmit Beampattern. IEEE Trans. Aerosp. Electron. Syst. Xiangfeng Qiu, Weidong Jiang, Yongxiang Liu, Symeon Chatzinotas, Fulvio Gini, Maria Sabrina Greco
2025	B	`conf`	DT-Aided Resource Management in Spectrum Sharing Integrated Satellite-Terrestrial Networks. GLOBECOM Hung Nguyen-Kha, Vu Nguyen Ha, Ti Ti Nguyen, Eva Lagunas, Symeon Chatzinotas, Joel Grotz
2025	J	`jnl`	Data-Driven Beam-to-Gateway Matching and Adaptive Load Balancing for Multi-Beam GEO Satellite Systems. IEEE Open J. Commun. Soc. Teweldebrhan Mezgebo Kebedew, Vu Nguyen Ha, Eva Lagunas, Duc-Dung Tran, Joel Grotz, Jean-Baptiste Mariotte, Symeon Chatzinotas
2025	J	`jnl`	Deadline-Aware Joint Task Scheduling and Offloading in Mobile Edge Computing Systems. CoRR Ngoc Hung Nguyen, Van-Dinh Nguyen, Anh Tuan Nguyen, Nguyen Van Thieu, Hoang Nam Nguyen, Symeon Chatzinotas
2025	J	`jnl`	Deep Learning-Driven Throughput Maximization in Covert Communication for UAV-RIS Cognitive Systems. IEEE Open J. Commun. Soc. Van Nhan Vo, Nguyen Quoc Long, Viet-Hung Dang, Tu Dac Ho, Hung Tran, Symeon Chatzinotas, Dinh Hieu Tran, Surasak Sanguanpong, Chakchai So-In
2025	J	`jnl`	Deep Q-Learning-Based Handover for Spectral Coexistence Between Feeder and User Links in LEO Satellite Networks. IEEE Open J. Commun. Soc. Marcele O. K. Mendonça, Eva Lagunas, Joel Grotz, Ana I. Pérez-Neira, Symeon Chatzinotas
2025	J	`jnl`	Demonstrator Testbed for Effective Precoding in MEO Multibeam Satellites. CoRR Jorge Luis González Rios, Liz Martinez Marrero, Juan Carlos Merlano, Luis Manuel Garcés Socarrás, Raudel Cuiman, Juan Andrés Vásquez-Peralvo, Jevgenij Krivochiza, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Design of Complementary PCFM Waveform Set for Smearing Spectrum Jamming Suppression in MIMO Radar Systems. IEEE Trans. Aerosp. Electron. Syst. Xiangfeng Qiu, Weidong Jiang, Xinyu Zhang, Yongxiang Liu, Symeon Chatzinotas, Maria Sabrina Greco, Fulvio Gini
2025	B	`conf`	Detecting Trojan-Horse Attacks in Practical QKD via Gaussian Mixture Modeling-Assisted QBER Goodness-of-Fit Analysis. GLOBECOM Hong-Fu Chou, Heyang Peng, Thang X. Vu, Ilora Maity, Youssouf Drif, Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Sean Longyu Ma, Symeon Chatzinotas
2025	B	`conf`	Differential Delay Effect in Precoded Cooperative Multi-Gateway Satellite Systems. PIMRC Saed Daoud, Eva Lagunas, Jorge Luis González Rios, Carlos Luis Marcos Rojas, Symeon Chatzinotas
2025	J	`jnl`	Digital Twin for Enhanced Resource Allocation in 6G Non-Terrestrial Networks. IEEE Commun. Mag. Hayder Al-Hraishawi, Madyan Alsenwi, Junaid ur Rehman, Eva Lagunas, Symeon Chatzinotas
2025	B	`conf`	Dynamic Beyond 5G and 6G Connectivity: Leveraging NTN and RIS Synergies for Optimized Coverage and Capacity in High-Density Environments. PIMRC Valdemar Farré, Juan Estrada, David Vega, Luis Felipe Urquiza-Aguiar, Juan Andrés Vásquez-Peralvo, Symeon Chatzinotas
2025	J	`jnl`	Dynamic Beyond 5G and 6G Connectivity: Leveraging NTN and RIS Synergies for Optimized Coverage and Capacity in High-Density Environments. CoRR Valdemar Farré, Juan Estrada, David Vega, Luis Felipe Urquiza-Aguiar, Juan Andrés Vásquez-Peralvo, Symeon Chatzinotas
2025	C	`conf`	Efficient Digital Beamforming for Satellite Payloads Using a 2D FFT-Based Parallel Architecture. ISCAS Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Rakesh Palisetty, Raudel Cuiman, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Geoffrey Eappen, Ti Ti Nguyen, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten, Calos L. Marcos, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti
2025	—	`conf`	Efficient Fully-Digital Beamformer for Very-Large Non-Uniform Arrays using Hexagonal Transformations. CAMSAP Juan Carlos Merlano Duncan, Juan Andrés Vásquez-Peralvo, Vibhun Singh, Vu Nguyen Ha, Luis Manuel Garcés Socarrás, Ti Ti Nguyen, Raudel Cuiman, Jorge Luis González Rios, Symeon Chatzinotas, Björn Ottersten
2025	B	`conf`	Efficient Jamming Detection for Index Modulation Based Frequency Hopping Spread Spectrum. PIMRC Yuxin Shi, Xinjin Lu, Zhenyao He, Yusheng Li, Kang An, Symeon Chatzinotas
2025	B	`conf`	Energy Efficiency Optimization for CR-Enabled Integrated Terrestrial and NTNs with BD-RIS. PIMRC Wali Ullah Khan, Chandan Kumar Sheemar, Syed Tariq Shah, Symeon Chatzinotas
2025	J	`jnl`	Energy Efficiency for Massive MIMO Integrated Sensing and Communication Systems. CoRR Huy T. Nguyen, Van-Dinh Nguyen, Nhan Thanh Nguyen, Nguyen Cong Luong, Vo Nguyen Quoc Bao, Hien Quoc Ngo, Dusit Niyato, Symeon Chatzinotas
2025	—	`conf`	Energy Efficiency of Non-Diagonal RIS-Aided Wireless Communication Systems. VTC2025-Spring Mostafa Samy, Hayder Al-Hraishawi, Abuzar B. M. Adam, Madyan Alsenwi, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Energy efficient LEO satellite communications: Traffic-aware payload switch-off techniques. Comput. Commun. Vaibhav Kumar Gupta, Hayder Al-Hraishawi, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Energy-Efficient NOMA for 5G Heterogeneous Services: A Joint Optimization and Deep Reinforcement Learning Approach. IEEE Trans. Commun. Duc-Dung Tran, Vu Nguyen Ha, Shree Krishna Sharma, Ti Ti Nguyen, Symeon Chatzinotas, Petar Popovski
2025	J	`jnl`	Enhanced Learning-Based Hybrid Optimization Framework for RSMA-Aided Underlay LEO Communication With Non-Collaborative Terrestrial Primary Network. IEEE Trans. Commun. Zain Ali, Wali Ullah Khan, Muhammad Asif, Asim Ihsan, Abdelrahman Elfikky, Khaled M. Rabie, Tauseef Ahmad Siddiqui, Symeon Chatzinotas, Octavia A. Dobre
2025	J	`jnl`	Enhanced Throughput and Seamless Handover Solutions for Urban 5G-Vehicle C-Band Integrated Satellite-Terrestrial Networks. IEEE Trans. Commun. Hung Nguyen-Kha, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas, Joel Grotz
2025	J	`jnl`	Enhancing Energy and Spectral Efficiency in IoT-Cellular Networks via Active SIM-Equipped LEO Satellites. CoRR Rahman Saadat Yeganeh, Hamid Behroozi, Mohammad Javad Omidi, Mohammad Robat Mili, Eduard A. Jorswieck, Symeon Chatzinotas
2025	—	`conf`	Enhancing Physical Layer Security in Cognitive Radio-Enabled NTNs with Beyond Diagonal RIS. MeditCom Wali Ullah Khan, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Enhancing Physical Layer Security in Cognitive Radio-Enabled NTNs with Beyond Diagonal RIS. CoRR Wali Ullah Khan, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Evolutionary Algorithms and Quantum Computing: Recent Advances, Opportunities, and Challenges. IEEE Access Junaid ur Rehman, Muhammad Shohibul Ulum, Abdurrahman Wachid Shaffar, Amirul Adlil Hakim, Mujirin, Zaid Abdullah, Hayder Al-Hraishawi, Symeon Chatzinotas, Hyundong Shin
2025	J	`jnl`	FA-Aided SWIPT Systems With SIC Capabilities: A Stochastic Geometry Copula-Based Framework. IEEE Trans. Wirel. Commun. Christodoulos Skouroumounis, Symeon Chatzinotas, Ioannis Krikidis
2025	J	`jnl`	Fairness Designs for Load Balancing Optimization in Satellite-Cell-Free Massive MIMO Systems. CoRR Trinh Van Chien, Ngo Tran Anh Thu, Nguyen Hoang Lam, Hien Quoc Ngo, Symeon Chatzinotas, Huynh Thi Thanh Binh
2025	J	`jnl`	Fairness Designs for Load Balancing Optimization in Satellite-Cell-Free Massive MIMO Systems. IEEE Trans. Aerosp. Electron. Syst. Trinh Van Chien, Ngo Tran Anh Thu, Nguyen Hoang Lam, Hien Quoc Ngo, Symeon Chatzinotas, Huynh Thi Thanh Binh
2025	J	`jnl`	Fast Beam Placement for Ultra-Dense LEO Networks. IEEE Wirel. Commun. Lett. Trinh Van Chien, Nguyen Minh Quan, Tri Nhu Do, Cuong Le, Tan N. Nguyen, Symeon Chatzinotas
2025	J	`jnl`	Federated Graph Reinforcement Learning-Driven Adaptive Routing Strategy for Mega LEO Satellite Networks. IEEE Wirel. Commun. Lett. Senbai Zhang, Aijun Liu, Chen Han, Kang An, Zhi Lin, Yuanzhi He, Symeon Chatzinotas
2025	J	`jnl`	Few-Shot Source Separation for IoT Anti-Jamming via Multitask Learning and Meta-Learning. IEEE Internet Things J. Pengcheng Guo, Miao Yu, Cheng Li, Kang An, Yifu Sun, Symeon Chatzinotas, Dusit Niyato
2025	J	`jnl`	From Legacy to Leadership Intelligent Radio Network Planning Framework for Cell-Free Massive MIMO in B5G6G Era. CoRR Valdemar Farré, David Vega, Juan Estrada, Juan Andrés Vásquez-Peralvo, Symeon Chatzinotas
2025	J	`jnl`	Full-Duplex Techniques for Satellite Communications: Feasibility Analysis and Roadmap. IEEE Open J. Commun. Soc. Eva Lagunas, Tomás Ramírez-Parracho, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Pablo Losada-Sanisidro, Carlos Mosquera, Roberto López-Valcarce, Praveen Naidu Vummadisetty, Symeon Chatzinotas
2025	J	`jnl`	GS3D: Signal Recovery in 3-D Wireless Networks With Gaussian Splatting-Synergized Stable Diffusion. IEEE Wirel. Commun. Lett. Abuzar B. M. Adam, Eva Lagunas, Mostafa Samy, Symeon Chatzinotas
2025	J	`jnl`	Geographical Fairness in Multi-RIS-Assisted Networks in Smart Cities: A Robust Design. IEEE Trans. Commun. Progress Zivuku, Abuzar B. M. Adam, Konstantinos Ntontin, Steven Kisseleff, Vu Nguyen Ha, Symeon Chatzinotas, Björn E. Ottersten
2025	—	`conf`	Grant-Free Random Access in Uplink LEO Satellite Communications with OFDM. ICC Rui Mao, Yongpeng Wu, Boxiao Shen, Symeon Chatzinotas, Björn E. Ottersten, Wenjun Zhang
2025	J	`jnl`	Grant-Free Random Access in Uplink LEO Satellite Communications with OFDM. CoRR Rui Mao, Yongpeng Wu, Boxiao Shen, Symeon Chatzinotas, Björn E. Ottersten, Wenjun Zhang
2025	—	`conf`	Greedy User Scheduling and Beamforming for Holographic Communications. MeditCom Chandan Kumar Sheemar, Christo Kurisummoottil, Wali Ullah Khan, George C. Alexandropoulos, Jorge Querol, Symeon Chatzinotas, Walid Saad
2025	J	`jnl`	Ground Segment Design for Q/V Band NGSO Satellite Systems via ℓ₀-Norm Minimization. IEEE Wirel. Commun. Lett. Giovanni Iacovelli, Clement Lacoste, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Group-Connected Non-Diagonal RIS: An Energy Efficiency Analysis. IEEE Wirel. Commun. Lett. Mostafa Samy, Hayder Al-Hraishawi, Madyan Alsenwi, Abuzar B. M. Adam, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Holographic MIMO Surfaces: A Channel Model Approximation in the Electromagnetic Domain. IEEE Wirel. Commun. Lett. Giovanni Iacovelli, Claudio Iacovelli, Symeon Chatzinotas
2025	—	`conf`	Hybrid Model-Aided Learning for 5G-NTN Handover in High-Mobility Platforms. INFOCOM WKSHPS Ons Aouedi, Flor Ortiz, Eva Lagunas, Thang X. Vu, Symeon Chatzinotas
2025	J	`jnl`	Hybrid RIS With Sub-Connected Active Partitions: Performance Analysis and Transmission Design. IEEE Trans. Wirel. Commun. Konstantinos Ntougias, Symeon Chatzinotas, Ioannis Krikidis
2025	J	`jnl`	Improved Differential Evolution for Enhancing the Aggregated Channel Estimation of RIS-Aided Cell-Free Massive MIMO. CoRR Trinh Van Chien, Nguyen Hoang Viet, Symeon Chatzinotas, Lajos Hanzo
2025	J	`jnl`	Improved Differential Evolution for Enhancing the Aggregated Channel Estimation of RIS-Aided Cell-Free Massive MIMO. IEEE Trans. Veh. Technol. Trinh Van Chien, Nguyen Hoang Viet, Symeon Chatzinotas, Lajos Hanzo
2025	J	`jnl`	Information-Energy Capacity Region for SLIPT Systems over Lognormal Fading Channels: A Theoretical and Learning-Based Analysis. CoRR Nizar Khalfet, Kapila W. S. Palitharathna, Symeon Chatzinotas, Ioannis Krikidis
2025	J	`jnl`	Integrated Non-Terrestrial and Terrestrial Quantum Anonymous Networks. IEEE Netw. Awais Khan, Tinh T. Bui, Junaid ur Rehman, Symeon Chatzinotas, Simon L. Cotton, Octavia A. Dobre, Trung Q. Duong, Hyundong Shin
2025	J	`jnl`	Integration of Beyond Diagonal RIS and UAVs in 6G NTNs: Enhancing Aerial Connectivity. IEEE Wirel. Commun. Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Muhammad Asif, Manzoor Ahmed, Symeon Chatzinotas
2025	J	`jnl`	Intelligent User Association and Scheduling in Open RAN: A Hierarchical Optimization Framework. IEEE Trans. Commun. Fatemeh Kavehmadavani, Thang X. Vu, Van-Dinh Nguyen, Symeon Chatzinotas
2025	J	`jnl`	Joint Channel Estimation and Signal Detection Based on MAP Criterion in MIMO-OFDM System With Phase Noise. IEEE Trans. Commun. Heng Du, Jiang Xue, Qihong Duan, Symeon Chatzinotas
2025	J	`jnl`	Joint Communication and Navigation From LEO Multi-Beam Satellite. IEEE Open J. Commun. Soc. Alejandro Gonzalez-Garrido, Jorge Querol, Henk Wymeersch, Symeon Chatzinotas
2025	J	`jnl`	Joint Communication and Positioning Receiver Architecture for DSSS-Overlayed OFDM Waveform. IEEE Open J. Commun. Soc. Alejandro Gonzalez-Garrido, Idir Edjekouane, Jorge Querol, Henk Wymeersch, Symeon Chatzinotas
2025	J	`jnl`	Joint Holographic Beamforming and User Scheduling With Individual QoS Constraints. IEEE Trans. Veh. Technol. Chandan Kumar Sheemar, Christo Kurisummoottil Thomas, George C. Alexandropoulos, Jorge Querol, Symeon Chatzinotas, Walid Saad
2025	J	`jnl`	Joint NTN Slicing and Admission Control for Infrastructure-as-a-Service: A Deep Learning Aided Multi-Objective Optimization. IEEE Trans. Cogn. Commun. Netw. Michael N. Dazhi, Hayder Al-Hraishawi, M. R. Bhavani Shankar, Symeon Chatzinotas, Joël Grotz
2025	J	`jnl`	LEO Satellite-Enabled Random Access With Large Differential Delay and Doppler Shift. IEEE Trans. Wirel. Commun. Boxiao Shen, Yongpeng Wu, Wenjun Zhang, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	LEO-Based Edge Computing Service Platform for Challenging Geographical Terrain. IEEE Open J. Commun. Soc. Sovit Bhandari, Thang X. Vu, Symeon Chatzinotas
2025	J	`jnl`	Learning-Enhanced Riemannian Gradient Descent Method for Transmit-Receive Joint Design Toward ISRJ Suppression. IEEE Trans. Aerosp. Electron. Syst. Xiangfeng Qiu, Weidong Jiang, Yongxiang Liu, Symeon Chatzinotas, Fulvio Gini, Maria Sabrina Greco
2025	J	`jnl`	Low Complexity Joint Radar-Communication Systems Design in the RF Domain. IEEE Trans. Green Commun. Netw. Christos G. Tsinos, Aryan Kaushik, Aakash Arora, Christos Masouros, Fan Liu, Symeon Chatzinotas
2025	J	`jnl`	Low-Complexity Channel Estimation Protocol for Non-Diagonal RIS-Assisted Communications. IEEE Trans. Veh. Technol. Mostafa Samy, Hayder Al-Hraishawi, Abuzar B. M. Adam, Madyan Alsenwi, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	MIMO Quantum Communication in Correlated Pure-Loss Channels. IEEE Commun. Lett. Junaid ur Rehman, Syed Muhammad Abuzar Rizvi, Seid Koudia, Symeon Chatzinotas, Hyundong Shin
2025	J	`jnl`	MU-MIMO Symbol-Level Precoding for QAM Constellations With Maximum Likelihood Receivers. IEEE Trans. Commun. Xiao Tong, Ang Li, Lei Lei, Xiaoyan Hu, Fuwang Dong, Symeon Chatzinotas, Christos Masouros
2025	—	`conf`	Machine Learning-Driven Framework for Reducing PAPR in Satellite Communication Systems. VTC2025-Spring Carla E. Garcia, Francisco Javier Martin-Vega, Mario R. Camana, Jorge Querol, Saud Althunibat, Khalid A. Qaraqe, Symeon Chatzinotas
2025	J	`jnl`	Massive RF Inter-Satellite Links for Massive Non-Terrestrial Networks. IEEE Commun. Mag. Steven Kisseleff, Victor Monzon Baeza, Hayder Al-Hraishawi, Konstantinos Ntontin, Wallace A. Martins, Symeon Chatzinotas
2025	J	`jnl`	Minimum Mean Squared Error Holographic Beamforming for Sum-Rate Maximization. IEEE Wirel. Commun. Lett. Chandan Kumar Sheemar, Wali Ullah Khan, George C. Alexandropoulos, Manzoor Ahmed, Symeon Chatzinotas
2025	J	`jnl`	Multi-Agent Deep Reinforcement Learning for Collaborative UAV Relay Networks under Jamming Atatcks. CoRR Thai Duong Nguyen, Ngoc-Tan Nguyen, Thanh-Dao Nguyen, Nguyen Van Huynh, Dinh-Hieu Tran, Symeon Chatzinotas
2025	J	`jnl`	Multi-User Holographic Communications via Channel Operator Diagonalization. IEEE Wirel. Commun. Lett. Claudio Iacovelli, Giovanni Iacovelli, Symeon Chatzinotas
2025	J	`jnl`	NOMA-Based Ze-RIS Empowered Backscatter Communication With Energy-Efficient Resource Management. IEEE Trans. Commun. Muhammad Asif, Xu Bao, Asim Ihsan, Wali Ullah Khan, Xingwang Li, Symeon Chatzinotas, Octavia A. Dobre
2025	B	`conf`	Near-Field Full Duplex XL MIMO with Reconfigurable Holographic Surfaces. PIMRC Chandan Kumar Sheemar, Wali Ullah Khan, Sourabh Solanki, George C. Alexandropoulos, Zaid Abdullah, Symeon Chatzinotas
2025	J	`jnl`	Near-Field Signal Processing: Unleashing the power of proximity. IEEE Signal Process. Mag. Ahmet M. Elbir, Özlem Tugfe Demir, Kumar Vijay Mishra, Symeon Chatzinotas, Martin Haardt
2025	J	`jnl`	Network Digital Twin for 6G and Beyond: An End-to-End View Across Multi-Domain Network Ecosystems. CoRR Dinh-Hieu Tran, Nazar Waheed, Yuris Mulya Saputra, Xingqin Lin, Cong Thanh Nguyen, Tedros Salih Abdu, Van Nhan Vo, Van-Quan Pham, Madyan Alsenwi, Abuzar Babikir Mohammad Adam, Symeon Chatzinotas, Eva Lagaunas, Hung Tran, Tu Ho Dac, Nguyen Van Huynh
2025	J	`jnl`	Network Digital Twin for 6G and Beyond: An End-to-End View Across Multi-Domain Network Ecosystems. IEEE Open J. Commun. Soc. Dinh Hieu Tran, Nazar Waheed, Yuris Mulya Saputra, Xingqin Lin, Cong Thanh Nguyen, Tedros Salih Abdu, Van Nhan Vo, Van-Quan Pham, Madyan Alsenwi, Abuzar Babikir Mohammad Adam, Symeon Chatzinotas, Eva Lagunas, Hung Tran, Tu Ho Dac, Nguyen Van Huynh
2025	B	`conf`	Network Energy Saving for 6G and Beyond: A Deep Reinforcement Learning Approach. WCNC Dinh-Hieu Tran, Nguyen Van Huynh, Soumeya Kaada, Van Nhan Vo, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Neuromorphic Models for Energy-Efficient Onboard Interference Detection in Satellite Systems. IEEE Trans. Aerosp. Electron. Syst. Geoffrey Eappen, Saed Daoud, Nicolas Skatchkovsky, Flor Ortiz, Eva Lagunas, Wallace A. Martins, Symeon Chatzinotas
2025	J	`jnl`	Non-Terrestrial Networks for 6G: Integrated, Intelligent, and Ubiquitous Connectivity. IEEE Commun. Stand. Mag. Muhammad Ali Jamshed, Aryan Kaushik, Miguel Dajer, Alessandro Guidotti, Fanny Parzysz, Eva Lagunas, Marco Di Renzo, Symeon Chatzinotas, Octavia A. Dobre
2025	J	`jnl`	On-Board Content Caching With Dynamic Cache Reconfiguration in Multi-Layer Satellite Edge Networks. IEEE Open J. Commun. Soc. Haftay Gebreslasie Abreha, Ilora Maity, Houcine Chougrani, Christos Politis, Symeon Chatzinotas
2025	B	`conf`	Optimized Satellite Participation in Federated Learning over LEO Constellation Networks. PIMRC Madyan Alsenwi, Eva Lagunas, Jorge Querol, Mohammed Al-Ansi, Dinh-Hieu Tran, Yan Kyaw Tun, Symeon Chatzinotas
2025	—	`conf`	Optimizing SWIPT in Multi-RIS Aided V2I Networks: A Deep Learning Approach. ICC Manojkumar B. Kokare, Sumit Gautam, R. Swaminathan, Neha Sharma, Aryan Kaushik, Symeon Chatzinotas
2025	J	`jnl`	Parallel and Distributed Hybrid Beamforming for Multicell Millimeter Wave MIMO Full Duplex. IEEE Trans. Veh. Technol. Chandan Kumar Sheemar, Symeon Chatzinotas, Dirk Slock, Eva Lagunas, Jorge Querol
2025	J	`jnl`	Performance of Double-Stacked Intelligent Metasurface-Assisted Multiuser Massive MIMO Communications in the Wave Domain. IEEE Trans. Wirel. Commun. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2025	J	`jnl`	Pinching Antenna Systems Versus Reconfigurable Intelligent Surfaces in mmWave. IEEE Wirel. Commun. Lett. Mostafa Samy, Hayder Al-Hraishawi, Madyan Alsenwi, Abuzar B. M. Adam, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	QTCAJOSA: Low-Complexity Joint Offloading and Subchannel Allocation for NTN-Enabled IoMT. CoRR Alejandro Flores C., Konstantinos Ntontin, Ashok Bandi, Symeon Chatzinotas
2025	J	`jnl`	Quantum Annealing for Complex Optimization in Satellite Communication Systems. IEEE Internet Things J. Thinh Quang Dinh, Son Hoang Dau, Eva Lagunas, Symeon Chatzinotas, Diep N. Nguyen, Dinh Thai Hoang
2025	J	`jnl`	Quantum Reinforcement Learning for 6G and Beyond Wireless Networks. CoRR Dinh-Hieu Tran, Thai Duong Nguyen, Thanh-Dao Nguyen, Ngoc-Tan Nguyen, Van Nhan Vo, Hung Tran, Mouhamad Chehaitly, Yan Kyaw Tun, Cedomir Stefanovic, Tu Ho Dac, Eva Lagunas, Symeon Chatzinotas, Nguyen Van Huynh
2025	J	`jnl`	RIS-Assisted Physical-Layer Key Generation for D2D Communications With Correlated and Imperfect Channels. IEEE Internet Things J. Zhuang Zhou, Boxiang He, Junshan Luo, Shilian Wang, Kang An, Symeon Chatzinotas
2025	B	`conf`	Rate-Splitting Multiple Access for a Multi-RIS-Assisted Cell-Free Network with Low-Resolution DACs. WCNC Mario R. Camana, Zaid Abdullah, Carla E. Garcia, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Reduced Complexity Initial Synchronization for 5G NR Multibeam LEO-Based Non-Terrestrial Networks. IEEE Open J. Commun. Soc. Ashish Kumar Meshram, Sumit Kumar, Jorge Querol, Stefano Andrenacci, Symeon Chatzinotas
2025	B	`conf`	Resource Allocation Under Uncertainty in LEO Satellite Constellation Networks. WCNC Madyan Alsenwi, Eva Lagunas, Jorge Querol, Yan Kyaw Tun, Symeon Chatzinotas
2025	—	`conf`	Robust Beamforming Avoiding Satellite Interference in Integrated Terrestrial and Satellite Networks. VTC2025-Fall Wenjing Cao, Yafei Wang, Wenjin Wang, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Robust Channel-Phase-Based Physical-Layer Authentication for Multicarriers Transmission. IEEE Internet Things J. Xinjin Lu, Yuxin Shi, Ru-Han Chen, Zhifei Yang, Kang An, Symeon Chatzinotas
2025	J	`jnl`	SAST-VNE: A Flexible Framework for Network Slicing in 6G Integrated Satellite-Terrestrial Networks. IEEE J. Sel. Areas Commun. Mario Minardi, Youssouf Drif, Thang X. Vu, Symeon Chatzinotas
2025	J	`jnl`	SC-GIR: Goal-oriented Semantic Communication via Invariant Representation Learning. CoRR Senura Hansaja Wanasekara, Van-Dinh Nguyen, Kok-Seng, M.-Duong Nguyen, Symeon Chatzinotas, Octavia A. Dobre
2025	J	`jnl`	SCA-LLM: Spectral-Attentive Channel Prediction with Large Language Models in MIMO-OFDM. CoRR Ke He, Le He, Lisheng Fan, Xianfu Lei, Thang X. Vu, George K. Karagiannidis, Symeon Chatzinotas
2025	J	`jnl`	STAR-RIS-Enhanced NOMA-Aided Overlay Multiuser Cognitive Satellite-Terrestrial Networks With Discrete Phase Shifts Design. IEEE Trans. Aerosp. Electron. Syst. Vibhum Singh, Sourabh Solanki, Rakesh Palisetty, Carlos Luis Marcos Rojas, Juan Andrés Vásquez-Peralvo, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	STARS-Enabled Full-Duplex Two-Way mMIMO System Under Spatially-Correlated Channels. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2025	J	`jnl`	STARS-Enabled Full-Duplex Two-Way mMIMO System Under Spatially-Correlated Channels. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2025	J	`jnl`	Secure Short-Packet Communications for RIS-Assisted AAV Networks. CoRR Huiling Liu, Junshan Luo, Shilian Wang, Fanggang Wang, Theodoros A. Tsiftsis, Symeon Chatzinotas
2025	—	`conf`	Securing Reconfigurable Holographic Surfaces Assisted 6G Wireless Systems. EUSIPCO Chandan Kumar Sheemar, Wali Ullah Khan, Symeon Chatzinotas
2025	J	`jnl`	Semantic Communications for Simultaneous Wireless Information and Power Transfer. IEEE Trans. Commun. Nizar Khalfet, Constantinos Psomas, Symeon Chatzinotas, Ioannis Krikidis
2025	B	`conf`	Sensing-Assisted Robust UAV Beam Tracking with Jittering Effect. PIMRC Yuhang Tang, Wei Liu, Jinkun Zhu, Jing Lei, Kang An, Symeon Chatzinotas
2025	—	`conf`	SmartUT: Receive Beamforming for Spectral Coexistence of NGSO Satellite Systems. WSA Almoatssimbillah Saifaldawla, Eva Lagunas, Flor Ortiz, Abuzar B. M. Adam, Symeon Chatzinotas
2025	J	`jnl`	SmartUT: Receive Beamforming for Spectral Coexistence of NGSO Satellite Systems. CoRR Almoatssimbillah Saifaldawla, Eva Lagunas, Flor Ortiz, Abuzar B. M. Adam, Symeon Chatzinotas
2025	—	`conf`	Statistical CSI-Based Distributed Precoding for Multi-Satellite Cooperative Transmission. VTC2025-Fall Yafei Wang, Vu Nguyen Ha, Konstantinos Ntontin, Wenjin Wang, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Swarm Intelligence Optimization of Multi-RIS Aided MmWave Beamspace MIMO. CoRR Zaid Abdullah, Mario R. Camana, Abuzar B. M. Adam, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Synergistic Design of Practical High-Capacity Satellite Communication: Leveraging FFT-Based Digital Beamforming. IEEE Open J. Commun. Soc. Juan Andrés Vásquez-Peralvo, Vu Nguyen Ha, Luis Manuel Garcés Socarrás, Ti Ti Nguyen, Raudel Cuiman, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Task-Oriented Communication Design at Scale. IEEE Trans. Commun. Arsham Mostaani, Thang X. Vu, Hamed Habibi, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	The Impact of LoRA Adapters on LLMs for Clinical Text Classification Under Computational and Data Constraints. IEEE Access Thanh-Dung Le, Ti Ti Nguyen, Vu Nguyen Ha, Symeon Chatzinotas, Philippe Jouvet, Rita Noumeir
2025	B	`conf`	Transmissive Beyond Diagonal RIS-Mounted LEO Communication for NOMA IoT Networks. WCNC Wali Ullah Khan, Eva Lagunas, Symeon Chatzinotas
2025	J	`jnl`	Transmissive Beyond Diagonal RIS-Mounted LEO Communication for NOMA IoT Networks. CoRR Wali Ullah Khan, Eva Lagunas, Symeon Chatzinotas
2025	B	`conf`	Transmit Power Minimization in Stacked Intelligent Metasurface-Aided Multi-User Systems. GLOBECOM Haoxian Niu, Jiancheng An, Shining Lin, Lu Gan, Michail Matthaiou, Symeon Chatzinotas
2025	—	`conf`	UAV-Assisted 5G Networks: Mobility-Aware 3D Trajectory Optimization and Resource Allocation for Dynamic Environments. VTC2025-Fall Asad Mahmood, Thang X. Vu, Wali Ullah Khan, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	UAV-Assisted Resilience in 6G and Beyond Network Energy Saving: A Multi-Agent DRL Approach. CoRR Dao Lan Vy Dinh, Anh Nguyen Thi Mai, Hung Tran, Giang Quynh Le Vu, Tu Dac Ho, Zhenni Pan, Van Nhan Vo, Symeon Chatzinotas, Dinh-Hieu Tran
2025	J	`jnl`	Unimodular Sequence Set Design With Desired Multidimensional Properties for MIMO Radar. IEEE Trans. Aerosp. Electron. Syst. Chen Yang, Wei Yang, Xiangfeng Qiu, Weidong Jiang, Yongxiang Liu, Symeon Chatzinotas, Fulvio Gini
2025	J	`jnl`	Unlocking Symbol-Level Precoding Efficiency Through Tensor Equivariant Neural Network. CoRR Jinshuo Zhang, Yafei Wang, Xinping Yi, Wenjin Wang, Shi Jin, Symeon Chatzinotas, Björn E. Ottersten
2025	J	`jnl`	Weighted Codebook Scheme for RIS-Assisted Point-to-Point MIMO Communications. CoRR Zhiheng Yu, Jiancheng An, Lu Gan, Hongbin Li, Symeon Chatzinotas
2025	J	`jnl`	Weighted Codebook Scheme for RIS-Assisted Point-to-Point MIMO Communications. IEEE Wirel. Commun. Lett. Zhiheng Yu, Jiancheng An, Lu Gan, Hongbin Li, Symeon Chatzinotas
2025	—	`conf`	Wideband Beam Squint Analysis for Antenna Array-Equipped Satellite Communication Systems. ICC Workshops Ti Ti Nguyen, Juan Carlos Merlano Duncan, Vu Nguyen Ha, Luis Manuel Garcés Socarrás, Juan Andrés Vásquez-Peralvo, Geoffrey Eappen, Jorge Luis González Rios, Raudel Cuiman, Thanh-Dung Le, Duc-Dung Tran, Symeon Chatzinotas
2024	J	`jnl`	5G Non-Terrestrial Networks With OpenAirInterface: An Experimental Study Over GEO Satellites. IEEE Access Florian Völk, Thomas Schlichter, Sumit Kumar, Robert T. Schwarz, Andreas Knopp, Marwan Hammouda, Thomas Heyn, Jorge Querol, Symeon Chatzinotas, Adam Kapovits
2024	J	`jnl`	A Deep Learning Approach for Universal NPRACH Detection With Inter-Cell Interference. IEEE Trans. Commun. Runhua Li, Jiang Xue, Jian Sun, Symeon Chatzinotas
2024	—	`conf`	A Study of Lunar Proximity Networks: Scenarios and Architectures. WiSEE Mouhamad Chehaitly, Houcine Chougrani, Sumit Kumar, Youssouf Drif, Jorge Querol, Stefano Petri, Leonardo Turchi, Symeon Chatzinotas
2024	J	`jnl`	A survey on reconfigurable intelligent surfaces assisted multi-access edge computing networks: State of the art and future challenges. Comput. Sci. Rev. Manzoor Ahmed, Salman Raza, Aized Amin Soofi, Feroz Khan, Wali Ullah Khan, Fang Xu, Symeon Chatzinotas, Octavia A. Dobre, Zhu Han
2024	J	`jnl`	Accurate Phase Synchronization for Precoding-Enabled GEO Multibeam Satellite Systems. IEEE Open J. Commun. Soc. Liz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Luis González Rios, Jevgenij Krivochiza, Symeon Chatzinotas, Björn E. Ottersten, Adriano Camps
2024	J	`jnl`	Achievable Rate Optimization for Large Stacked Intelligent Metasurfaces Based on Statistical CSI. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2024	J	`jnl`	Achievable Rate Optimization for Large Stacked Intelligent Metasurfaces Based on Statistical CSI. IEEE Wirel. Commun. Lett. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2024	J	`jnl`	Achievable Rate Optimization for Stacked Intelligent Metasurface-Assisted Holographic MIMO Communications. CoRR Anastasios Panazafeironoulos, Jiancheng An, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas
2024	J	`jnl`	Achievable Rate Optimization for Stacked Intelligent Metasurface-Assisted Holographic MIMO Communications. IEEE Trans. Wirel. Commun. Anastasios K. Papazafeiropoulos, Jiancheng An, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas
2024	J	`jnl`	Achievable Rate of a STAR-RIS Assisted Massive MIMO System Under Spatially-Correlated Channels. IEEE Trans. Wirel. Commun. Anastasios K. Papazafeiropoulos, Le-Nam Tran, Zaid Abdullah, Pandelis Kourtessis, Symeon Chatzinotas
2024	J	`jnl`	Active and Passive Beamforming Designs for SER Minimization in RIS-Assisted MIMO Systems. CoRR Trinh Van Chien, Bui Trong Duc, Ho Viet Duc Luong, Huynh Thi Thanh Binh, Hien Quoc Ngo, Symeon Chatzinotas
2024	J	`jnl`	Active and Passive Beamforming Designs for SER Minimization in RIS-Assisted MIMO Systems. IEEE Trans. Wirel. Commun. Trinh Van Chien, Bui Trong Duc, Ho Viet Duc Luong, Huynh Thi Thanh Binh, Hien Quoc Ngo, Symeon Chatzinotas
2024	B	`conf`	Adaptive Carrier Aggregation for Enhanced Reliability in Multi-Band GEO Satellite Systems. PIMRC Mohammed Al-Ansi, Jorge Querol, Madyan Alsenwi, Eva Lagunas, Joan Bas, Symeon Chatzinotas
2024	—	`conf`	An Experimental Study of C-Band Channel Model in Integrated LEO Satellite and Terrestrial Systems. MeditCom Hung Nguyen-Kha, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas, Joel Grotz
2024	Misc	`conf`	Analysis of the SINR in LEO-PNT Systems with 5G PRS Multiplexing: Integration of PRS and NTN. ICASSP Alejandro Gonzalez-Garrido, Jorge Querol, Symeon Chatzinotas
2024	B	`conf`	Beyond Diagonal IRS Assisted Ultra Massive THz Systems: A Low Resolution Approach. PIMRC Wali Ullah Khan, Chandan Kumar Sheemar, Zaid Abdullah, Eva Lagunas, Symeon Chatzinotas
2024	J	`jnl`	Beyond Diagonal IRS Assisted Ultra Massive THz Systems: A Low Resolution Approach. CoRR Wali Ullah Khan, Chandan Kumar Sheemar, Zaid Abdullah, Eva Lagunas, Symeon Chatzinotas
2024	J	`jnl`	Beyond Diagonal RIS for 6G Non-Terrestrial Networks: Potentials and Challenges. CoRR Wali Ullah Khan, Asad Mahmood, Muhammad Ali Jamshed, Eva Lagunas, Manzoor Ahmed, Symeon Chatzinotas
2024	—	`conf`	CR-Enabled NOMA Integrated Non-Terrestrial IoT Networks with Transmissive RIS. GLOBECOM (Workshops) Wali Ullah Khan, Zain Ali, Asad Mahmood, Eva Lagunas, Syed Tariq Shah, Symeon Chatzinotas
2024	J	`jnl`	CR-Enabled NOMA Integrated Non-Terrestrial IoT Networks with Transmissive RIS. CoRR Wali Ullah Khan, Zain Ali, Asad Mahmood, Eva Lagunas, Syed Tariq Shah, Symeon Chatzinotas
2024	J	`jnl`	Characterizing and Utilizing the Interplay Between Quantum Technologies and Non-Terrestrial Networks. IEEE Open J. Commun. Soc. Hayder Al-Hraishawi, Junaid ur Rehman, Mohsen Razavi, Symeon Chatzinotas
2024	J	`jnl`	Cognitive Semantic Augmentation LEO Satellite Networks for Earth Observation. CoRR Hong-Fu Chou, Vu Nguyen Ha, Prabhu K. Thiruvasagam, Thanh-Dung Le, Geoffrey Eappen, Ti Ti Nguyen, Duc-Dung Tran, Luis Manuel Garcés Socarrás, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	J	`jnl`	Computation Rate Maximization for SCMA-Aided Edge Computing in IoT Networks: A Multi-Agent Reinforcement Learning Approach. IEEE Trans. Wirel. Commun. Pengtao Liu, Kang An, Jing Lei, Yifu Sun, Wei Liu, Symeon Chatzinotas
2024	J	`jnl`	Connecting space missions through NGSO constellations: feasibility study. Frontiers Commun. Networks Houcine Chougrani, Oltjon Kodheli, Ali Georganaki, Jan Thoemel, Chiara Vittoria Turtoro, Frank Zeppenfeldt, Petros Pissias, Mahulena Hofmann, Symeon Chatzinotas
2024	—	`conf`	Convolutional Autoencoders for Non-Geostationary Satellite Interference Detection. ICC Workshops Almoatssimbillah Saifaldawla, Flor Ortiz, Eva Lagunas, Symeon Chatzinotas
2024	J	`jnl`	Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research Directions. IEEE Wirel. Commun. Zaid Abdullah, Steven Kisseleff, Wallace Alves Martins, Gaojie Chen, Luca Sanguinetti, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Björn E. Ottersten
2024	—	`conf`	Cooperative UAVs with Asynchronous Multi-agent Learning for Remote Data Collection. GLOBECOM (Workshops) Cuong Le, Thang X. Vu, Symeon Chatzinotas
2024	J	`jnl`	Deadline-Aware Joint Task Scheduling and Offloading in Mobile-Edge Computing Systems. IEEE Internet Things J. Ngoc Hung Nguyen, Van-Dinh Nguyen, Anh Tuan Nguyen, Nguyen Van Thieu, Hoang Nam Nguyen, Symeon Chatzinotas
2024	J	`jnl`	Decomposition and Meta-DRL Based Multi-Objective Optimization for Asynchronous Federated Learning in 6G-Satellite Systems. IEEE J. Sel. Areas Commun. Yu Zhou, Lei Lei, Xiaohui Zhao, Lei You, Yaohua Sun, Symeon Chatzinotas
2024	J	`jnl`	Deep Reinforcement Learning for Backscatter Communications: Augmenting Intelligence in Future Internet of Things. IEEE Internet Things Mag. Wali Ullah Khan, Eva Lagunas, Zain Ali, Asad Mahmood, Chandan Kumar Sheemar, Manzoor Ahmed, Kapal Dev, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Deep Reinforcement Learning for Network Energy Saving in 6G and Beyond Networks. CoRR Dinh-Hieu Tran, Nguyen Van Huynh, Soumeya Kaada, Van Nhan Vo, Eva Lagunas, Symeon Chatzinotas
2024	J	`jnl`	Demonstration of Safe Electromagnetic Radiation Emitted by 5G Active Antenna Systems. CoRR Sumit Kumar, Chandan Kumar Sheemar, Abdelrahman Astro, Jorge Querol, Symeon Chatzinotas
2024	B	`conf`	Diffusion Model-Based Signal Recovery in Coexisting Satellite and Terrestrial Networks. WCNC Abuzar B. M. Adam, Mostafa Samy, Carla E. Garcia, Eva Lagunas, Symeon Chatzinotas
2024	J	`jnl`	Distributed Learning Framework for eMBB-URLLC Multiplexing in Open Radio Access Networks. IEEE Trans. Netw. Serv. Manag. Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas
2024	J	`jnl`	Diversity Combining Scheme for Time-Varying STBC NGSO Multi-Satellite Systems. IEEE Commun. Lett. Vibhum Singh, Geoffrey Eappen, Wallace A. Martins, Rakesh Palisetty, Carlos Luis Marcos Rojas, Jorge Luis González Rios, Juan Andrés Vásquez-Peralvo, Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Luis Manuel Garcés Socarrás, Symeon Chatzinotas, Björn E. Ottersten
2024	B	`conf`	Doppler Shift in Precoded Cooperative Multi-Gateway Satellite Systems: Effects and Mitigation. WCNC Jorge Luis González Rios, Liz Martinez Marrero, Eva Lagunas, Jevgenij Krivochiza, Luis Manuel Garcés Socarrás, Rakesh Palisetty, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	J	`jnl`	Downlink Beamforming Strategies for Interference-Aware NGSO Satellite Systems. IEEE Open J. Commun. Soc. Mahdis Jalali, Eva Lagunas, Alireza Haqiqatnejad, Steven Kisseleff, Symeon Chatzinotas
2024	B	`conf`	ETHER: A 6G Architectural Framework for 3D Multi-Layered Networks. WCNC Konstantinos Ntontin, Lechoslaw Tomaszewski, Joan Adrià Ruiz-de-Azua, Andrés Cárdenas, R. Pueyo Centelles, C.-K. Lin, Agapi Mesodiakaki, A. Antonopoulos, Nikolaos Pappas, Marco Fiore, Sergio Aguilar, S. Watts, P. Harris, A. R. Santiago, Fotis I. Lazarakis, M. Calisti, Symeon Chatzinotas
2024	J	`jnl`	Edge AI Empowered Physical Layer Security for 6G NTN: Potential Threats and Future Opportunities. CoRR Hong-Fu Chou, Sourabh Solanki, Vu Nguyen Ha, Lin Chen, Sean Longyu Ma, Hayder Al-Hraishawi, Geoffrey Eappen, Symeon Chatzinotas
2024	B	`conf`	Edge Learning Optimization in Task-Oriented NOMA Communications for Autonomous Vehicle Perception. WCNC Carla E. Garcia, Mario R. Camana, Abuzar B. Mohammad, Jorge Querol, Symeon Chatzinotas
2024	J	`jnl`	Effect of Channel Aging on Beyond Diagonal Reconfigurable Intelligent Surfaces. IEEE Open J. Commun. Soc. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2024	J	`jnl`	Emerging NGSO Constellations: Spectral Coexistence with GSO Satellite Communication Systems. CoRR Flor Ortiz, Eva Lagunas, Almoatssimbillah Saifaldawla, Mahdis Jalali, Luis D. Emiliani, Symeon Chatzinotas
2024	J	`jnl`	Emerging Technologies for 6G Non-Terrestrial-Networks: From Academia to Industrial Applications. CoRR Cong Thanh Nguyen, Yuris Mulya Saputra, Nguyen Van Huynh, Tan N. Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Van-Quan Pham, Miroslav Voznák, Symeon Chatzinotas, Dinh-Hieu Tran
2024	J	`jnl`	Emerging Technologies for 6G Non-Terrestrial-Networks: From Academia to Industrial Applications. IEEE Open J. Commun. Soc. Cong Thanh Nguyen, Yuris Mulya Saputra, Nguyen Van Huynh, Tan N. Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Van-Quan Pham, Miroslav Voznák, Symeon Chatzinotas, Dinh Hieu Tran
2024	J	`jnl`	Empowering Traffic Steering in 6G Open RAN With Deep Reinforcement Learning. IEEE Trans. Wirel. Commun. Fatemeh Kavehmadavani, Van-Dinh Nguyen, Thang X. Vu, Symeon Chatzinotas
2024	J	`jnl`	Energy Efficient Low-Complexity RIS-Aided 3-D DoA Estimation and Target Tracking Algorithm via Matrix Completion. IEEE Access Aral Ertug Zorkun, Miguel Alejandro Salas-Natera, Ramón Martínez Rodríguez-Osorio, Symeon Chatzinotas
2024	J	`jnl`	Energy Optimization and Lightweight Design for Efficient Federated Learning in Wireless Edge Systems. IEEE Trans. Veh. Technol. Lei Lei, Yaxiong Yuan, Yu Zhou, Yang Yang, Yu Luo, Lina Pu, Symeon Chatzinotas
2024	—	`conf`	Energy-Efficient Cell-Free Massive MIMO in Ultra-Dense LEO Networks: A Semi-Centralized Clustering Approach. SPAWC Reza Mahin Zaeem, Juan Carlos Merlano Duncan, Vu Nguyen Ha, Liz Martinez Marrero, Symeon Chatzinotas, Björn E. Ottersten
2024	—	`conf`	Energy-Efficient Precoding and Feeder-Link-Beam Matching Design for Bent-Pipe SATCOM Systems. ICC Vu Nguyen Ha, Juan Carlos Merlano Duncan, Eva Lagunas, Jorge Querol, Symeon Chatzinotas
2024	—	`conf`	Enhanced 5G/B5G Network Planning/Optimization Deploying RIS in Urban/Outdoor Scenarios. CAMAD Valdemar Ramón Farré Guijarro, Juan Carlos Estrada Jimenez, José David Vega Sánchez, Juan Andrés Vásquez-Peralvo, Symeon Chatzinotas
2024	J	`jnl`	Enhanced 5G/B5G Network Planning/Optimization deploying RIS in Urban/Outdoor Scenarios. CoRR Valdemar Ramón Farré Guijarro, Juan Carlos Estrada Jimenez, José David Vega Sánchez, Juan Andrés Vásquez-Peralvo, Symeon Chatzinotas
2024	Misc	`conf`	Enhancing Handover Performance in LEO Satellite Networks with Multi-Connectivity and Conditional Handover Approach. SoftCOM Mohammed Al-Ansi, Jorge Querol, Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas
2024	B	`conf`	Enhancing Indoor and Outdoor THz Communications with Beyond Diagonal-IRS: Optimization and Performance Analysis. PIMRC Asad Mahmood, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2024	—	`conf`	Enhancing Spectral and Energy Efficiency with Multi-Sector Beyond-Diagonal RIS. SPAWC Mostafa Samy, Abuzar B. M. Adam, Konstantinos Ntontin, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Fairness Enhancement of UAV Systems With Hybrid Active-Passive RIS. IEEE Trans. Wirel. Commun. Nhan Thanh Nguyen, Van-Dinh Nguyen, Hieu Van Nguyen, Qingqing Wu, Antti Tölli, Symeon Chatzinotas, Markku J. Juntti
2024	J	`jnl`	Fairness-Aware VNF Mapping and Scheduling in Satellite Edge Networks for Mission-Critical Applications. IEEE Trans. Netw. Serv. Manag. Haftay Gebreslasie Abreha, Houcine Chougrani, Ilora Maity, Youssouf Drif, Christos Politis, Symeon Chatzinotas
2024	J	`jnl`	Fast Beam Placement for Ultra-Dense LEO Networks. CoRR Trinh Van Chien, Nguyen Minh Quan, Tri Nhu Do, Cuong Le, Tan N. Nguyen, Symeon Chatzinotas
2024	C	`conf`	Flexible MEO Down-Link Beamforming Using Constrained Clustering for Near-Optimal Load-Balancing. ISNCC Haythem Chaker, Houcine Chougrani, Symeon Chatzinotas, Joel Grotz
2024	—	`conf`	Flexible Synchronous Federated Learning Approach for LEO Satellite Constellation Networks. MeditCom Madyan Alsenwi, Eva Lagunas, Jorge Querol, Mohammed Al-Ansi, Symeon Chatzinotas
2024	J	`jnl`	Fractional Programming Based Optimization Techniques for RIS-Assisted SWIPT-IoT System. IEEE Commun. Lett. Neha Sharma, Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten
2024	B	`conf`	Fractional Programming Strategy for Rate-Energy Optimization in RIS-assisted SWIPT IoT Networks. GLOBECOM Neha Sharma, Sumit Gautam, Aryan Kaushik, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Gateway Station Geographical Planning for Emerging Non-Geostationary Satellites Constellations. IEEE Netw. Victor Monzon Baeza, Flor Ortiz, Eva Lagunas, Tedros Salih Abdu, Symeon Chatzinotas
2024	Misc	`conf`	Generic High-Speed Design with Low-Area Implementations of Statistical Operations Based on an FPGA Device. SYNASC Mouhamad Chehaitly, Jorge Querol, Praveen Vummadisetty, Symeon Chatzinotas
2024	J	`jnl`	Grant-Free SCMA Enhanced Mobile Edge Computing: Protocol Design and Performance Analysis. IEEE Internet Things J. Pengtao Liu, Kang An, Jing Lei, Yifu Sun, Wei Liu, Symeon Chatzinotas
2024	—	`conf`	Graph Neural Network Pooling for BCH Channel Decoding in Software Defined Satellites. ICC Workshops Swetha Varadarajulu, Victor Monzon Baeza, Jorge Querol, Marcele O. K. Mendonca, Symeon Chatzinotas
2024	J	`jnl`	Hybrid RIS With Sub-Connected Active Partitions: Performance Analysis and Transmission Design. CoRR Konstantinos Ntougias, Symeon Chatzinotas, Ioannis Krikidis
2024	J	`jnl`	Incentive Mechanism and Semantic Communication for Edge Computing-Assisted Metaverse. IEEE Netw. Nguyen Cong Luong, Thien Huynh-The, Van-Dinh Nguyen, Derrick Wing Kwan Ng, Symeon Chatzinotas, Dusit Niyato, Quoc-Viet Pham
2024	B	`conf`	Integrated Access and Backhaul via LEO Satellites with Inter-Satellite Links. WCNC Zaid Abdullah, Eva Lagunas, Steven Kisseleff, Frank Zeppenfeldt, Symeon Chatzinotas
2024	J	`jnl`	Integrated OTFS Waveform Design Based on Unified Matrix for Joint Communication and Radar System. IEEE Internet Things J. Mao Li, Wei Liu, Jing Lei, Jinkun Zhu, Kang An, Symeon Chatzinotas
2024	J	`jnl`	Integrating Multiple RIS for Enhanced SWIPT-IoT Performance: Optimization Strategies. IEEE Access Neha Sharma, Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Integration of Beyond Diagonal RIS and UAVs in 6G NTNs: Enhancing Aerial Connectivity. CoRR Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Muhammad Asif, Manzoor Ahmed, Symeon Chatzinotas
2024	B	`conf`	Intelligent User Association and Resource Scheduling in Open RAN with 7.2x Functional Split. GLOBECOM Fatemeh Kavehmadavani, Thang X. Vu, Symeon Chatzinotas
2024	J	`jnl`	Interference Analysis and Modeling of Positioning Reference Signals in 5G NTN. IEEE Open J. Commun. Soc. Alejandro Gonzalez-Garrido, Jorge Querol, Henk Wymeersch, Symeon Chatzinotas
2024	J	`jnl`	Joint Computation Offloading and Target Tracking in Integrated Sensing and Communication Enabled UAV Networks. CoRR Trinh Van Chien, Mai Dinh Cong, Nguyen Cong Luong, Tri Nhu Do, Dong In Kim, Symeon Chatzinotas
2024	J	`jnl`	Joint Computation Offloading and Target Tracking in Integrated Sensing and Communication Enabled UAV Networks. IEEE Commun. Lett. Trinh Van Chien, Mai Dinh Cong, Nguyen Cong Luong, Tri Nhu Do, Dong In Kim, Symeon Chatzinotas
2024	J	`jnl`	Joint Power Allocation and Beam Scheduling in Beam-Hopping Satellites: A Two-Stage Framework With a Probabilistic Perspective. IEEE Trans. Wirel. Commun. Lin Chen, Linlong Wu, Eva Lagunas, Anyue Wang, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Joint Power Allocation and User Scheduling in Integrated Satellite-Terrestrial Cell-Free Massive MIMO IoT Systems. CoRR Trinh Van Chien, Ha An Le, Tung Hai Ta, Hien Quoc Ngo, Symeon Chatzinotas
2024	J	`jnl`	Joint Power Allocation and User Scheduling in Integrated Satellite-Terrestrial Cell-Free Massive MIMO IoT Systems. IEEE Internet Things J. Trinh Van Chien, Ha An Le, Tung Hai Ta, Hien Quoc Ngo, Symeon Chatzinotas
2024	J	`jnl`	Joint RIS-Aided Precoding and Multislot Scheduling for Maximum User Admission in Smart Cities. IEEE Trans. Commun. Progress Zivuku, Steven Kisseleff, Van-Dinh Nguyen, Wallace A. Martins, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Joint Source-Channel Coding System for 6G Communication: Design, Prototype and Future Directions. IEEE Access Xinchao Zhong, Chiu-Wing Sham, Sean Longyu Ma, Hong-Fu Chou, Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas
2024	J	`jnl`	Joint Two-Tier User Association and Resource Management for Integrated Satellite-Terrestrial Networks. IEEE Trans. Wirel. Commun. Hung Nguyen-Kha, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas, Joel Grotz
2024	J	`jnl`	LEO Satellite-Enabled Random Access with Large Differential Delay and Doppler Shift. CoRR Boxiao Shen, Yongpeng Wu, Wenjun Zhang, Symeon Chatzinotas, Björn E. Ottersten
2024	B	`conf`	LEO Satellite-assisted Task Offloading for a Near Real-time Earth Observation Service. GLOBECOM Sovit Bhandari, Thang X. Vu, Symeon Chatzinotas
2024	B	`conf`	Low-complexity Joint Power and Spectrum Management for Non-Terrestrial Networks. PIMRC Thang X. Vu, Cuong Le, Ashok Bandi, Symeon Chatzinotas
2024	—	`conf`	MARL-aided Spectral Efficiency Maximization in Multi-Tier NTN Operating Multi-Connectivity with Different Waveforms for PAYG Service. VTC Fall Michael N. Dazhi, Hayder Al-Hraishawi, Bhavani Shankar, Symeon Chatzinotas
2024	—	`conf`	ML-based PBCH symbol detection and equalization for 5G Non-Terrestrial Networks. MeditCom Inés Larráyoz-Arrigote, Marcele O. K. Mendonça, Alejandro Gonzalez-Garrido, Jevgenij Krivochiza, Sumit Kumar, Jorge Querol, Joel Grotz, Symeon Chatzinotas
2024	J	`jnl`	Max-Min SINR Analysis of STAR-RIS Assisted Massive MIMO Systems With Hardware Impairments. IEEE Trans. Wirel. Commun. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2024	J	`jnl`	Multibeam Beamforming for Direct Radiating Arrays in Satellite Communications Using Genetic Algorithm. IEEE Open J. Commun. Soc. Juan Andrés Vásquez-Peralvo, Jorge Querol, Flor Ortiz, Jorge Luis González Rios, Eva Lagunas, Luis Manuel Garcés Socarrás, Juan Carlos Merlano Duncan, Marcele O. K. Mendonça, Symeon Chatzinotas
2024	J	`jnl`	NOMA-Based Backscatter Communications: Fundamentals, Applications, and Advancements. IEEE Internet Things J. Manzoor Ahmed, Muhammad Shahwar Asad, Feroz Khan, Wali Ullah Khan, Asim Ihsan, Umer Sadiq Khan, Fang Xu, Symeon Chatzinotas
2024	J	`jnl`	Near-Field Beamforming for Stacked Intelligent Metasurfaces-Assisted MIMO Networks. IEEE Wirel. Commun. Lett. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2024	J	`jnl`	Near-Field Beamforming for Stacked Intelligent Metasurfaces-assisted MIMO Networks. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2024	J	`jnl`	Near-Field Signal Processing: Unleashing the Power of Proximity. CoRR Ahmet M. Elbir, Özlem Tugfe Demir, Kumar Vijay Mishra, Symeon Chatzinotas, Martin Haardt
2024	J	`jnl`	Network-Aided Intelligent Traffic Steering in 6G O-RAN: A Multi-Layer Optimization Framework. IEEE J. Sel. Areas Commun. Van-Dinh Nguyen, Thang X. Vu, Nhan Thanh Nguyen, Dinh C. Nguyen, Markku J. Juntti, Nguyen Cong Luong, Dinh Thai Hoang, Diep N. Nguyen, Symeon Chatzinotas
2024	—	`conf`	Noise Analysis of Chirped sinh-Gaussian Beams in Free Space Optical Links. EuCNC/6G Summit Mert Bayraktar, Victor Monzon Baeza, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	J	`jnl`	Non-Grid-Mesh Topology Design for MegaLEO Constellations: An Algorithm Based on NSGA-III. IEEE Trans. Commun. Kai Han, Bingbing Xu, Shengjun Guo, Wenbin Gong, Symeon Chatzinotas, Ilora Maity, Quanbing Zhang, Qianyi Ren
2024	J	`jnl`	Non-Terrestrial Networks for 6G: Integrated, Intelligent and Ubiquitous Connectivity. CoRR Muhammad Ali Jamshed, Aryan Kaushik, Miguel Dajer, Alessandro Guidotti, Fanny Parzysz, Eva Lagunas, Marco Di Renzo, Symeon Chatzinotas, Octavia A. Dobre
2024	J	`jnl`	On Estimating Time-Varying Pauli Noise. IEEE Trans. Commun. Junaid ur Rehman, Hayder Al-Hraishawi, Trung Q. Duong, Symeon Chatzinotas, Hyundong Shin
2024	J	`jnl`	On User Association in Large-Scale Heterogeneous LEO Satellite Network. CoRR Yuan Guo, Christodoulos Skouroumounis, Symeon Chatzinotas, Ioannis Krikidis
2024	J	`jnl`	On User Association in Large-Scale Heterogeneous LEO Satellite Network. IEEE Trans. Aerosp. Electron. Syst. Yuan Guo, Christodoulos Skouroumounis, Symeon Chatzinotas, Ioannis Krikidis
2024	J	`jnl`	On-Air Deep Learning Integrated Semantic Inference Models for Enhanced Earth Observation Satellite Networks. CoRR Hong-Fu Chou, Vu Nguyen Ha, Prabhu K. Thiruvasagam, Thanh-Dung Le, Geoffrey Eappen, Ti Ti Nguyen, Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	J	`jnl`	On-board Satellite Image Classification for Earth Observation: A Comparative Study of Pre-Trained Vision Transformer Models. CoRR Thanh-Dung Le, Vu Nguyen Ha, Ti Ti Nguyen, Geoffrey Eappen, Prabhu K. Thiruvasagam, Luis Manuel Garcés Socarrás, Hong-Fu Chou, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	J	`jnl`	Opportunities for Intelligent Reflecting Surfaces in 6G Empowered V2X Communications. IEEE Internet Things Mag. Wali Ullah Khan, Asad Mahmood, Arash Bozorgchenani, Muhammad Ali Jamshed, Ali Ranjha, Eva Lagunas, Haris Pervaiz, Symeon Chatzinotas, Björn E. Ottersten, Petar Popovski
2024	—	`conf`	Optimizing Resource Planning for Next-Generation Satellite Communication Systems. GLOBECOM (Workshops) Tedros Salih Abdu, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas
2024	—	`conf`	Optimizing Satellite Network Infrastructure: A Joint Approach to Gateway Placement and Routing. VTC Spring Yuma Abe, Flor Ortiz, Eva Lagunas, Victor Monzon Baeza, Symeon Chatzinotas, Hiroyuki Tsuji
2024	J	`jnl`	Optimizing Satellite Network Infrastructure: A Joint Approach to Gateway Placement and Routing. CoRR Yuma Abe, Flor Ortiz, Eva Lagunas, Victor Monzon Baeza, Symeon Chatzinotas, Hiroyuki Tsuji
2024	J	`jnl`	Outage Performance of Multiple Hybrid Active Relays and RISs-Assisted NOMA Networks. IEEE Wirel. Commun. Lett. Mostafa Samy, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Performance Analysis of User Pairing for Active RIS-Enabled Cooperative NOMA in 6G Cognitive Radio Networks. IEEE Internet Things J. Phu Tran Tin, Minh-Sang Van Nguyen, Tran Dinh Hieu, Cong Thanh Nguyen, Symeon Chatzinotas, Zhiguo Ding, Miroslav Voznák
2024	J	`jnl`	Performance Evaluation of Neuromorphic Hardware for Onboard Satellite Communication Applications. IEEE Wirel. Commun. Eva Lagunas, Flor G. Ortiz-Gomez, Geoffrey Eappen, Saed Daoud, Wallace A. Martins, Jorge Querol, Symeon Chatzinotas, Nicolas Skatchkovsky, Bipin Rajendran, Osvaldo Simeone
2024	J	`jnl`	Performance of Double-Stacked Intelligent Metasurface-Assisted Multiuser Massive MIMO Communications in the Wave Domain. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris
2024	J	`jnl`	Perpetual Reconfigurable Intelligent Surfaces Through In-Band Energy Harvesting: Architectures, Protocols, and Challenges. IEEE Veh. Technol. Mag. Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Sergi Abadal, Agapi Mesodiakaki, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Physical Layer Aspects of Quantum Communications: A Survey. CoRR Seid Koudia, Leonardo Oleynik, Mert Bayraktar, Junaid ur Rehman, Symeon Chatzinotas
2024	J	`jnl`	Pilot Assignment and Power Control in Secure UAV-Enabled Cell-Free Massive MIMO Networks. IEEE Internet Things J. Yong Chen, Xianyu Zhang, Fuqiang Yao, Kang An, Gan Zheng, Symeon Chatzinotas
2024	—	`conf`	Power Allocation and Beam Illumination Design for Time-Flexible Satellite Systems. CAMAD Lin Chen, Anyue Wang, Eva Lagunas, Lei Lei, Symeon Chatzinotas
2024	J	`jnl`	QoE-Aware Cost-Minimizing Capacity Renting for Satellite-as-a-Service Enabled Multiple-Beam SatCom Systems. IEEE Trans. Commun. Teweldebrhan Mezgebo Kebedew, Vu Nguyen Ha, Eva Lagunas, Joel Grotz, Symeon Chatzinotas
2024	J	`jnl`	RIS-Assisted Energy-Efficient LEO Satellite Communications With NOMA. IEEE Trans. Green Commun. Netw. Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	RIS-Assisted Wireless Communications: Long-Term Versus Short-Term Phase Shift Designs. IEEE Trans. Commun. Trinh Van Chien, Lam-Thanh Tu, Waqas Khalid, Heejung Yu, Symeon Chatzinotas, Marco Di Renzo
2024	B	`conf`	RIS-Empowered Relays for Cooperative NOMA. WCNC Mostafa Samy, Hayder Al-Hraishawi, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Rate-Splitting Multiple Access for Secure Communications Over CR MISO SWIPT Systems With Non-Linear EH Users. IEEE Trans. Green Commun. Netw. Carla E. Garcia, Mario R. Camana, Jorge Querol, Symeon Chatzinotas
2024	J	`jnl`	ReViNE: Reinforcement Learning-Based Virtual Network Embedding in Satellite-Terrestrial Networks. IEEE Trans. Commun. Ilora Maity, Thang X. Vu, Symeon Chatzinotas
2024	J	`jnl`	Reconfigurable Intelligent Surfaces for 6G Non-Terrestrial Networks: Assisting Connectivity from the Sky. IEEE Internet Things Mag. Wali Ullah Khan, Asad Mahmood, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2024	B	`conf`	Reflecting Intelligent Surfaces Assisted High-Rank Ultra Massive MIMO Terahertz Channels. WCNC Chandan Kumar Sheemar, Sourabh Solanki, Wali Ullah Khan, Zaid Abdullah, Eva Lagunas, Symeon Chatzinotas
2024	—	`conf`	Resource Allocation for Geographical Fairness in Multi-RIS-Aided Outdoor-to-Indoor Communications. ICC Progress Zivuku, Steven Kisseleff, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Abuzar Babikir Mohammad Adam, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Resource Dimensioning of Broadband Satellite Return Networks Affected by Spatially-Correlated Rain Fade. IEEE Trans. Aerosp. Electron. Syst. Clement Lacoste, Wallace A. Martins, Symeon Chatzinotas, Luis D. Emiliani
2024	—	`conf`	Resource-Aware On-board Content Caching in Multi-Layer Satellite Edge Networks. ICC Haftay Gebreslasie Abreha, Ilora Maity, Houcine Chougrani, Christos Politis, Symeon Chatzinotas
2024	J	`jnl`	Risk-Aware Antenna Selection for Multiuser Massive MIMO Under Incomplete CSI. IEEE Trans. Wirel. Commun. Ke He, Thang X. Vu, Dinh Thai Hoang, Diep N. Nguyen, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Robust Beamforming for Massive MIMO LEO Satellite Communications: A Risk-Aware Learning Framework. IEEE Trans. Veh. Technol. Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas
2024	B	`conf`	Rytov Variance of Adaptive Optics Applied Modified Von-Karman Spectrum. WCNC Mert Bayraktar, Luis Manuel Garcés Socarrás, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	J	`jnl`	STAR-RIS Assisted Cell-Free Massive MIMO System Under Spatially-Correlated Channels. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Hien Quoc Ngo, Pandelis Kourtessis, Symeon Chatzinotas
2024	B	`conf`	STAR-RIS for Reliable Multi-User Networks: Outage and Diversity Analysis. PIMRC Mostafa Samy, Hayder Al-Hraishawi, Abuzar B. M. Adam, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	STAR-RIS-Assisted Communication Radar Coexistence: Analysis and Optimization. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2024	J	`jnl`	STAR-RIS-Assisted Communication Radar Coexistence: Analysis and Optimization. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2024	B	`conf`	Satellite Adaptive Onboard Beamforming Using Neuromorphic Processors. PIMRC Wallace A. Martins, Eva Lagunas, Nicolas Skatchkovsky, Flor Ortiz, Geoffrey Eappen, Osvaldo Simeone, Bipin Rajendran, Symeon Chatzinotas
2024	—	`conf`	Seamless 5G Automotive Connectivity with Integrated Satellite Terrestrial Networks in C-Band. VTC Fall Hung Nguyen-Kha, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas, Joel Grotz
2024	J	`jnl`	Semantic Knowledge Distillation for Onboard Satellite Earth Observation Image Classification. CoRR Thanh-Dung Le, Vu Nguyen Ha, Ti Ti Nguyen, Geoffrey Eappen, Prabhu K. Thiruvasagam, Hong-Fu Chou, Duc-Dung Tran, Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	—	`conf`	Solving Indefinite Communication Reliability Optimization for RIS-Aided Mobile Systems by an Improved Differential Evolution. GECCO Companion Trinh Van Chien, Bui Trong Duc, Ho Viet Duc Luong, Huynh Thi Thanh Binh, Hien Quoc Ngo, Symeon Chatzinotas
2024	J	`jnl`	Space-Based Quantum Internet: Entanglement Distribution in Time-Varying LEO Constellations. CoRR Seid Koudia, Junaid ur Rehman, Symeon Chatzinotas
2024	J	`jnl`	Spatial Modulation With Energy Detection: Diversity Analysis and Experimental Evaluation. IEEE Trans. Green Commun. Netw. Elio Faddoul, Ghassan M. Kraidy, Constantinos Psomas, Symeon Chatzinotas, Ioannis Krikidis
2024	J	`jnl`	Spatial-Temporal Resource Optimization for Uneven-Traffic LEO Satellite Systems: Beam Pattern Selection and User Scheduling. IEEE J. Sel. Areas Commun. Lei Lei, Anyue Wang, Eva Lagunas, Xin Hu, Zhengquan Zhang, Zhiqiang Wei, Symeon Chatzinotas
2024	—	`conf`	Spatio-Temporal Traffic Prediction Using Crossover Attention for Communications and Networking. GLOBECOM (Workshops) Ke He, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Stacked Intelligent Metasurfaces for Integrated Sensing and Communications. CoRR Haoxian Niu, Jiancheng An, Anastasios K. Papazafeiropoulos, Lu Gan, Symeon Chatzinotas, Mérouane Debbah
2024	J	`jnl`	Stacked Intelligent Metasurfaces for Integrated Sensing and Communications. IEEE Wirel. Commun. Lett. Haoxian Niu, Jiancheng An, Anastasios K. Papazafeiropoulos, Lu Gan, Symeon Chatzinotas, Mérouane Debbah
2024	—	`conf`	Statistical Distribution of Beamforming Gains in Satellite Swarms Under Imperfect Phase Synchronization. VTC Fall Biniam Tamiru, Konstantinos Ntontin, Liz Martinez Marrero, Symeon Chatzinotas
2024	J	`jnl`	Sum Rate Maximization of Ad-Hoc Network in Adversarial Communication Environments: A Game-Theoretic Approach. IEEE Trans. Veh. Technol. Xin Lin, Aijun Liu, Wanli Ni, Kang An, Chen Han, Zhixiang Gao, Symeon Chatzinotas
2024	—	`conf`	Swarm Intelligence aided PTS-Based Framework for PAPR Reduction in Satellite Communication System. GLOBECOM (Workshops) Carla E. Garcia, Francisco J. Martín-Vega, Mario R. Camana, Geoffrey Eappen, Marcele O. K. Mendonça, Abuzar Babikir, Beatriz Soret, Jorge Querol, Symeon Chatzinotas
2024	—	`conf`	Synchronization Errors and SINR Performance: How Critical Are They in Cell-Free Massive MIMO with Ultra-Dense LEO Satellite Connectivity? VTC Spring Reza Mahin Zaeem, Juan Carlos Merlano Duncan, Vu Nguyen Ha, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	Task-Effective Compression of Observations for the Centralized Control of a Multiagent System Over Bit-Budgeted Channels. IEEE Internet Things J. Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2024	B	`conf`	Time-Misalignment Estimation in Overlapped DVB-S2X Waveforms. WCNC Carlos Luis Marcos Rojas, Rakesh Palisetty, Jevgenij Krivochiza, Jorge Luis González Rios, Liz Martinez Marrero, Wallace Alves Martins, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2024	B	`conf`	Topology Optimization Method in VLEO-LEO Satellite Networks Using Potential Game Theory. GLOBECOM Kai Han, Shengjun Guo, Bingbing Xu, Wenbin Gong, Symeon Chatzinotas, Ilora Maity
2024	B	`conf`	Towards 6G-UAV Disaster-Resilient Networks. PIMRC Youssouf Drif, Abhishek Bera, Jorge Querol, Miguel A. Olivares-Méndez, Symeon Chatzinotas
2024	J	`jnl`	Traffic-Aware Resource Management in SDN/NFV-Based Satellite Networks for Remote and Urban Areas. IEEE Trans. Veh. Technol. Ilora Maity, Giovanni Giambene, Thang X. Vu, Chandrakanth Kesha, Symeon Chatzinotas
2024	J	`jnl`	Traffic-Aware Virtual Network Embedding With Joint Load Balancing and Datarate Assignment for SDN-Based Networks. IEEE Trans. Netw. Serv. Manag. Mario Minardi, Thang X. Vu, Ilora Maity, Christos Politis, Symeon Chatzinotas
2024	J	`jnl`	Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems. CoRR Anastasios K. Papazafeiropoulos, Hanxiao Ge, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas, Symeon Papavassiliou
2024	J	`jnl`	Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Hanxiao Ge, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas, Symeon Papavassiliou
2024	B	`conf`	User-Centric Beam Selection and Precoding Design for Coordinated Multiple-Satellite Systems. PIMRC Vu Nguyen Ha, Duy H. N. Nguyen, Juan Carlos Merlano Duncan, Jorge Luis González Rios, Juan Andrés Vásquez-Peralvo, Geoffrey Eappen, Luis Manuel Garcés Socarrás, Rakesh Palisetty, Symeon Chatzinotas, Björn E. Ottersten
2024	J	`jnl`	User-Centric Flexible Resource Management Framework for LEO Satellites With Fully Regenerative Payload. IEEE J. Sel. Areas Commun. Sovit Bhandari, Thang X. Vu, Symeon Chatzinotas
2023	—	`conf`	3GPP New Radio Precoding in NGSO Satellites: Channel Prediction and Dynamic Resource Allocation. SSP Thang X. Vu, Sovit Bhandari, Mario Minardi, Van-Dinh Nguyen, Symeon Chatzinotas
2023	—	`conf`	5G Positioning Reference Signal Configuration for Integrated Terrestrial/Non-Terrestrial Network Scenario. PLANS Alejandro Gonzalez-Garrido, Jorge Querol, Symeon Chatzinotas
2023	B	`conf`	A Hybrid Optimization and Deep RL Approach for Resource Allocation in Semi-GF NOMA Networks. PIMRC Duc-Dung Tran, Vu Nguyen Ha, Symeon Chatzinotas, Ti Ti Nguyen
2023	J	`jnl`	A Survey on Nongeostationary Satellite Systems: The Communication Perspective. IEEE Commun. Surv. Tutorials Hayder Al-Hraishawi, Houcine Chougrani, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas
2023	J	`jnl`	A Survey on STAR-RIS: Use Cases, Recent Advances, and Future Research Challenges. IEEE Internet Things J. Manzoor Ahmed, Abdul Wahid, Sayed Shariq Laique, Wali Ullah Khan, Asim Ihsan, Fang Xu, Symeon Chatzinotas, Zhu Han
2023	J	`jnl`	Achievable Rate of a STAR-RIS Assisted Massive MIMO System Under Spatially-Correlated Channels. CoRR Anastasios K. Papazafeiropoulos, Le-Nam Tran, Zaid Abdullah, Pandelis Kourtessis, Symeon Chatzinotas
2023	J	`jnl`	Active Terminal Identification, Channel Estimation, and Signal Detection for Grant-Free NOMA-OTFS in LEO Satellite Internet-of-Things. IEEE Trans. Wirel. Commun. Xingyu Zhou, Keke Ying, Zhen Gao, Yongpeng Wu, Zhenyu Xiao, Symeon Chatzinotas, Jinhong Yuan, Björn E. Ottersten
2023	Misc	`conf`	Adaptive Timers and Buffer Optimization for Layer-2 Protocols in 5G Non-Terrestrial Networks. SoftCOM Chandan Kumar Sheemar, Sumit Kumar, Jorge Querol, Symeon Chatzinotas
2023	J	`jnl`	Adaptive Timers and Buffer Optimization for Layer-2 Protocols in 5G Non-Terrestrial Networks. CoRR Chandan Kumar Sheemar, Sumit Kumar, Jorge Querol, Symeon Chatzinotas
2023	J	`jnl`	Anti-Jamming Transmission in NOMA-Based Satellite-Enabled IoT: A Game-Theoretic Framework in Hostile Environments. IEEE Internet Things J. Chen Han, Aijun Liu, Zhixiang Gao, Kang An, Gan Zheng, Symeon Chatzinotas
2023	J	`jnl`	Asymptotic Analysis of Max-Min Weighted SINR for IRS-Assisted MISO Systems With Hardware Impairments. IEEE Wirel. Commun. Lett. Anastasios K. Papazafeiropoulos, Cunhua Pan, Ahmet M. Elbir, Van-Dinh Nguyen, Pandelis Kourtessis, Symeon Chatzinotas
2023	J	`jnl`	BSA-OMP: Beam-Split-Aware Orthogonal Matching Pursuit for THz Channel Estimation. CoRR Ahmet M. Elbir, Symeon Chatzinotas
2023	J	`jnl`	BSA-OMP: Beam-Split-Aware Orthogonal Matching Pursuit for THz Channel Estimation. IEEE Wirel. Commun. Lett. Ahmet M. Elbir, Symeon Chatzinotas
2023	—	`conf`	CNN-Based on-Board Interference Detection in Satellite Systems: AN Analysis of Dataset Impact on Performance. ICASSP Workshops Saed Daoud, Geoffrey Eappen, Flor G. Ortiz-Gomez, Eva Lagunas, Wallace A. Martins, Symeon Chatzinotas
2023	B	`conf`	CVaR-based Robust Beamforming Framework for Massive MIMO LEO Satellite Communications. GLOBECOM Madyan Alsenwi, Eva Lagunas, Hayder Al-Hraishawi, Symeon Chatzinotas
2023	J	`jnl`	Cable-Aided Distributed Reconfigurable Intelligent Surface (CRIS): New Paradigm for Wireless Communication Networks. IEEE Commun. Mag. Steven Kisseleff, Konstantinos Ntontin, Symeon Chatzinotas
2023	B	`conf`	Centralized Control of a Multi-Agent System Via Distributed and Bit-Budgeted Communications. WCNC Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Combining Time-Flexible GEO Satellite Payload With Precoding: The Cluster Hopping Approach. IEEE Trans. Veh. Technol. Vaibhav Kumar Gupta, Vu Nguyen Ha, Eva Lagunas, Hayder Al-Hraishawi, Lin Chen, Symeon Chatzinotas
2023	J	`jnl`	Connecting Space Missions From NGSO Constellations: Feasibility Study. CoRR Houcine Chougrani, Oltjon Kodheli, Ali Georganaki, Jan Thoemel, Chiara Vittoria Turtoro, Frank Zeppenfeldt, Petros Pissias, Mahulena Hofmann, Symeon Chatzinotas
2023	J	`jnl`	Cooperative RIS and STAR-RIS Assisted mMIMO Communication: Analysis and Optimization. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Ahmet M. Elbir, Pandelis Kourtessis, Ioannis Krikidis, Symeon Chatzinotas
2023	J	`jnl`	Cooperative RIS and STAR-RIS assisted mMIMO Communication: Analysis and Optimization. CoRR Anastasios K. Papazafeiropoulos, Ahmet M. Elbir, Pandelis Kourtessis, Ioannis Krikidis, Symeon Chatzinotas
2023	—	`conf`	Cost-Efficient Network Planning for Quantum Communication Infrastructure. GLOBECOM (Workshops) Ilora Maity, Symeon Chatzinotas
2023	—	`conf`	D-Schedule: Dependency-Aware VNF Scheduling in Satellite-Terrestrial Networks. ICC Workshops Ilora Maity, Thang X. Vu, Symeon Chatzinotas
2023	B	`conf`	Deep Learning-Based Device-Free Localization in Wireless Sensor Networks. WCNC Osamah Ali Abdullah, Hayder Al-Hraishawi, Symeon Chatzinotas
2023	—	`conf`	Demand-Aware Flexible Handover Strategy for LEO Constellation. ICC Workshops Tedros Salih Abdu, Eva Lagunas, Vu Nguyen Ha, Joel Grotz, Steven Kisseleff, Symeon Chatzinotas
2023	J	`jnl`	Demand-Aware Onboard Payload Processor Management for High-Throughput NGSO Satellite Systems. IEEE Trans. Aerosp. Electron. Syst. Tedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Demand-Driven Beam Densification in Multibeam Satellite Communication Systems. IEEE Trans. Aerosp. Electron. Syst. Puneeth Jubba Honnaiah, Eva Lagunas, Symeon Chatzinotas, Jens Krause
2023	J	`jnl`	Digital Twin for Non-Terrestrial Networks: Vision, Challenges, and Enabling Technologies. CoRR Hayder Al-Hraishawi, Madyan Alsenwi, Junaid ur Rehman, Eva Lagunas, Symeon Chatzinotas
2023	—	`conf`	Doppler Effect Mitigation in LEO-Based 5G Non-Terrestrial Networks. GLOBECOM (Workshops) Ashish Kumar Meshram, Sumit Kumar, Jorge Querol, Symeon Chatzinotas
2023	—	`conf`	ETHER: Energy- and Cost-Efficient Framework for Seamless Connectivity over the Integrated Terrestrial and Non-terrestrial 6G Networks. AIAI (Workshops) Lechoslaw Tomaszewski, Robert Kolakowski, Agapi Mesodiakaki, Konstantinos Ntontin, Angelos Antonopoulos, Nikolaos Pappas, Marco Fiore, Mohammadreza Mosahebfard, Simon Watts, Philip Harris, Chih-Kuang Lin, Ana Rita Santiago, Fotis I. Lazarakis, Symeon Chatzinotas
2023	—	`conf`	Efficient Content Caching for Delivery Time Minimization in the LEO Satellite Networks. ICC Workshops Sovit Bhandari, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Efficient Hamiltonian Reduction for Quantum Annealing on SatCom Beam Placement Problem. ICC Thinh Quang Dinh, Son Hoang Dau, Eva Lagunas, Symeon Chatzinotas
2023	B	`conf`	Enabling Intelligent Traffic Steering in A Hierarchical Open Radio Access Network. GLOBECOM Van-Dinh Nguyen, Thang X. Vu, Nhan Thanh Nguyen, Dinh C. Nguyen, Markku J. Juntti, Nguyen Cong Luong, Dinh Thai Hoang, Diep N. Nguyen, Symeon Chatzinotas
2023	J	`jnl`	End-to-End Performance Evaluation of SLP Waveforms. IEEE Access Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Jorge Querol, Symeon Chatzinotas
2023	J	`jnl`	End-to-End Precoding Validation Over a Live GEO Satellite Forward Link. IEEE Access Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Jorge Querol, Nicola Maturo, Liz Martinez Marrero, Stefano Andrenacci, Jens Krause, Symeon Chatzinotas
2023	J	`jnl`	Energy Efficiency Optimization for Backscatter Enhanced NOMA Cooperative V2X Communications Under Imperfect CSI. IEEE Trans. Intell. Transp. Syst. Wali Ullah Khan, Muhammad Ali Jamshed, Eva Lagunas, Symeon Chatzinotas, Xingwang Li, Björn E. Ottersten
2023	J	`jnl`	Energy Efficient RAN Slicing and Beams Selection for Multiplexing of Heterogeneous Services in 5G mmWave Networks. CoRR Praveen Kumar Korrai, Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas
2023	J	`jnl`	Energy Harvesting From Jamming Attacks in Multi-User Massive MIMO Networks. IEEE Trans. Green Commun. Netw. Hayder Al-Hraishawi, Osamah Ali Abdullah, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Energy-Efficient On-Board Radio Resource Management for Satellite Communications via Neuromorphic Computing. CoRR Flor Ortiz, Nicolas Skatchkovsky, Eva Lagunas, Wallace A. Martins, Geoffrey Eappen, Saed Daoud, Osvaldo Simeone, Bipin Rajendran, Symeon Chatzinotas
2023	—	`conf`	Energy-Efficient RIS-Enabled NOMA Communication for 6G LEO Satellite Networks. VTC2023-Spring Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Energy-Efficient Service-Aware Multi-Connectivity Scheduler for Uplink Multi-Layer Non-Terrestrial Networks. IEEE Trans. Green Commun. Netw. Michael N. Dazhi, Hayder Al-Hraishawi, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Experimental Study of the Effects of RLC Modes for 5G-NTN Applications Using OpenAirInterface5G. GLOBECOM (Workshops) Sumit Kumar, Chandan Kumar Sheemar, Jorge Querol, Amirhossein Nik, Symeon Chatzinotas
2023	—	`conf`	FPGA Implementation of Efficient 2D-FFT Beamforming for On-Board Processing in Satellites. VTC Fall Rakesh Palisetty, Geoffrey Eappen, Vibhum Singh, Luis Manuel Garcés Socarrás, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti
2023	B	`conf`	FPGA Implementation of Efficient Beamformer for On-Board Processing in MEO Satellites. PIMRC Rakesh Palisetty, Luis Manuel Garcés Socarrás, Haythem Chaker, Vibhum Singh, Geoffrey Eappen, Wallace Alves Martins, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti
2023	J	`jnl`	Fairness Enhancement of UAV Systems with Hybrid Active-Passive RIS. CoRR Nhan Thanh Nguyen, Van-Dinh Nguyen, Hieu Van Nguyen, Qingqing Wu, Antti Tölli, Symeon Chatzinotas, Markku J. Juntti
2023	—	`conf`	Fairness-Aware Dynamic VNF Mapping and Scheduling in SDN/NFV-Enabled Satellite Edge Networks. ICC Haftay Gebreslasie Abreha, Houcine Chougrani, Ilora Maity, Van-Dinh Nguyen, Symeon Chatzinotas, Christos Politis
2023	J	`jnl`	Fairness-Aware Inter-Slice Scheduler for IoT Services Over Satellite. IEEE Open J. Commun. Soc. Ilora Maity, Houcine Chougrani, Symeon Chatzinotas
2023	—	`conf`	Fast Optimal Antenna Selection for Massive MIMO. SPAWC Ke He, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Federated Multi-Task Learning For THZ Wideband Channel And DOA Estimation. ICASSP Workshops Ahmet M. Elbir, Wei Shi, Kumar Vijay Mishra, Symeon Chatzinotas
2023	J	`jnl`	Flexible Beamforming for Direct Radiating Arrays in Satellite Communications. IEEE Access Juan Andrés Vásquez-Peralvo, Jorge Querol, Flor G. Ortiz-Gomez, Jorge Luis González Rios, Eva Lagunas, Victor Monzon Baeza, Gianluca Fontanesi, Luis Manuel Garcés Socarrás, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2023	J	`jnl`	Flexible Payload Configuration for Satellites using Machine Learning. CoRR Marcele O. K. Mendonca, Flor G. Ortiz-Gomez, Jorge Querol, Eva Lagunas, Juan Andrés Vásquez-Peralvo, Victor Monzon Baeza, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Full Duplex Joint Communications and Sensing for 6G: Opportunities and Challenges. CoRR Chandan Kumar Sheemar, Sourabh Solanki, Eva Lagunas, Jorge Querol, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Full-Duplex-Enabled Joint Communications and Sensing with Reconfigurable Intelligent Surfaces. EUSIPCO Chandan Kumar Sheemar, George C. Alexandropoulos, Dirk Slock, Jorge Querol, Symeon Chatzinotas
2023	J	`jnl`	Full-Duplex-Enabled Joint Communications and Sensing with Reconfigurable Intelligent Surfaces. CoRR Chandan Kumar Sheemar, George C. Alexandropoulos, Dirk Slock, Jorge Querol, Symeon Chatzinotas
2023	J	`jnl`	Gateway Station Geographical Planning for Emerging Non-Geostationary Satellites Constellations. CoRR Victor Monzon Baeza, Flor Ortiz, Eva Lagunas, Tedros Salih Abdu, Symeon Chatzinotas
2023	J	`jnl`	Genetic Algorithm-based Beamforming in Subarray Architectures for GEO Satellites. CoRR Juan Andrés Vásquez-Peralvo, Jorge Querol, Eva Lagunas, Flor Ortiz, Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Victor Monzon Baeza, Symeon Chatzinotas
2023	J	`jnl`	Grant-Free NOMA-OTFS Paradigm: Enabling Efficient Ubiquitous Access for LEO Satellite Internet-of-Things. IEEE Netw. Zhen Gao, Xingyu Zhou, Jingjing Zhao, Juan Li, Chunli Zhu, Chun Hu, Pei Xiao, Symeon Chatzinotas, Derrick Wing Kwan Ng, Björn E. Ottersten
2023	J	`jnl`	Guest Editorial: 6G Non-terrestrial Networks. IEEE Wirel. Commun. I-Kang Fu, Olof Liberg, Symeon Chatzinotas, Tony Q. S. Quek, Pei Xiao
2023	J	`jnl`	Harnessing Supervised Learning for Adaptive Beamforming in Multibeam Satellite Systems. CoRR Flor Ortiz, Juan Andrés Vásquez-Peralvo, Jorge Querol, Eva Lagunas, Jorge Luis González Rios, Luis Manuel Garcés Socarrás, Victor Monzon Baeza, Symeon Chatzinotas
2023	B	`conf`	Harnessing the Power of Swarm Satellite Networks with Wideband Distributed Beamforming. PIMRC Juan Carlos Merlano Duncan, Vu Nguyen Ha, Jevgenij Krivochiza, Rakesh Palisetty, Geoffrey Eappen, Juan Andres Vasquez, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	IRS Assisted MIMO Full Duplex: Rate Analysis and Beamforming Under Imperfect CSI. IEEE Open J. Commun. Soc. Chandan Kumar Sheemar, Sourabh Solanki, Jorge Querol, Sumit Kumar, Symeon Chatzinotas
2023	—	`conf`	Implicit Channel Learning For Machine Learning Applications In 6G Wireless Networks. ICASSP Workshops Ahmet M. Elbir, Wei Shi, Kumar Vijay Mishra, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas
2023	J	`jnl`	Inbound Carrier Plan Optimization for Adaptive VSAT Networks. IEEE Trans. Aerosp. Electron. Syst. Clement Lacoste, Wallace A. Martins, Symeon Chatzinotas, Luis D. Emiliani
2023	J	`jnl`	Integrated Access and Backhaul via LEO Satellites with Inter-Satellite Links. CoRR Zaid Abdullah, Eva Lagunas, Steven Kisseleff, Frank Zeppenfeldt, Symeon Chatzinotas
2023	B	`conf`	Integrated Access and Backhaul via Satellites. PIMRC Zaid Abdullah, Steven Kisseleff, Eva Lagunas, Vu Nguyen Ha, Frank Zeppenfeldt, Symeon Chatzinotas
2023	J	`jnl`	Integrated Access and Backhaul via Satellites. CoRR Zaid Abdullah, Steven Kisseleff, Eva Lagunas, Vu Nguyen Ha, Frank Zeppenfeldt, Symeon Chatzinotas
2023	J	`jnl`	Integrating Terrestrial and Non-Terrestrial Networks: 3D Opportunities and Challenges. IEEE Commun. Mag. Giovanni Geraci, David López-Pérez, Mohamed Benzaghta, Symeon Chatzinotas
2023	J	`jnl`	Integration of NOMA With Reflecting Intelligent Surfaces: A Multi-Cell Optimization With SIC Decoding Errors. IEEE Trans. Green Commun. Netw. Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Zain Ali, Muhammad Asif, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Intelligent Reflecting Surfaces Assisted Millimeter Wave MIMO Full Duplex Systems. VTC2023-Spring Chandan Kumar Sheemar, Stefano Tomasin, Dirk Slock, Symeon Chatzinotas
2023	J	`jnl`	Intelligent Traffic Steering in Beyond 5G Open RAN Based on LSTM Traffic Prediction. IEEE Trans. Wirel. Commun. Fatemeh Kavehmadavani, Van-Dinh Nguyen, Thang X. Vu, Symeon Chatzinotas
2023	J	`jnl`	Intelligent and Secure Radio Environments for 6G Vehicular Aided HetNets: Key Opportunities and Challenges. IEEE Commun. Stand. Mag. Wali Ullah Khan, Muhammad Awais Javed, Sherali Zeadally, Eva Lagunas, Symeon Chatzinotas
2023	J	`jnl`	Joint Communication and Computation Offloading for Ultra-Reliable and Low-Latency With Multi-Tier Computing. IEEE J. Sel. Areas Commun. Dang Van Huynh, Van-Dinh Nguyen, Symeon Chatzinotas, Saeed R. Khosravirad, H. Vincent Poor, Trung Q. Duong
2023	B	`conf`	Joint Device Identification, Channel Estimation, and Signal Detection for LEO Satellite-Enabled Random Access. GLOBECOM Boxiao Shen, Yongpeng Wu, Wenjun Zhang, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Joint Device Identification, Channel Estimation, and Signal Detection for LEO Satellite-Enabled Random Access. CoRR Boxiao Shen, Yongpeng Wu, Wenjun Zhang, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Joint Optimization of 3D Placement and Radio Resource Allocation for Per-UAV Sum Rate Maximization. IEEE Trans. Veh. Technol. Asad Mahmood, Thang Xuan Vu, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Joint Resource Allocation and Link Adaptation for Ultra-Reliable and Low-Latency Services. CCNC Md Arman Hossen, Thang X. Vu, Van-Dinh Nguyen, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Joint Source-Channel Coding System for 6G Communication: Design, Prototype and Future Directions. CoRR Xinchao Zhong, Sean Longyu Ma, Hong-Fu Chou, Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas
2023	—	`conf`	Large-Scale Beam Placement and Resource Allocation Design for MEO-Constellation SATCOM. ICC Workshops Vu Nguyen Ha, Eva Lagunas, Tedros Salih Abdu, Haythem Chaker, Symeon Chatzinotas, Joel Grotz
2023	J	`jnl`	Localization as a Key Enabler of 6G Wireless Systems: A Comprehensive Survey and an Outlook. IEEE Open J. Commun. Soc. Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos, Dimitrios Pliatsios, Jorge Querol, Konstantinos Ntontin, Panagiotis G. Sarigiannidis, Symeon Chatzinotas, Marco Di Renzo
2023	—	`conf`	MEC-assisted Low Latency Communication for Autonomous Flight Control of 5G-Connected UAV. VTC2023-Spring Sourabh Solanki, Asad Mahmood, Vibhum Singh, Sumit Gautam, Jorge Querol, Symeon Chatzinotas
2023	J	`jnl`	Max-Min SINR Analysis of STAR-RIS Assisted Massive MIMO Systems with Hardware Impairments. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2023	J	`jnl`	Multi-Agent DRL Approach for Energy-Efficient Resource Allocation in URLLC-Enabled Grant-Free NOMA Systems. IEEE Open J. Commun. Soc. Duc-Dung Tran, Shree Krishna Sharma, Vu Nguyen Ha, Symeon Chatzinotas, Isaac Woungang
2023	—	`conf`	Multi-Criteria Ground Segment Dimensioning for Non-Geostationary Satellite Constellations. EuCNC/6G Summit Victor Monzon Baeza, Flor G. Ortiz-Gomez, Eva Lagunas, Tedros Salih Abdu, Symeon Chatzinotas
2023	—	`conf`	Multi-Objective Optimization for 3D Placement and Resource Allocation in OFDMA-based Multi-UAV Networks. VTC2023-Spring Asad Mahmood, Thang X. Vu, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2023	B	`conf`	Multiple RIS-Assisted Cooperative NOMA with User Selection. GLOBECOM Mostafa Samy, Hayder Al-Hraishawi, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2023	Misc	`conf`	NBA-OMP: Near-Field Beam-Split-Aware Orthogonal Matching Pursuit for Wideband THz Channel Estimation. ICASSP Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas
2023	J	`jnl`	NBA-OMP: Near-field Beam-Split-Aware Orthogonal Matching Pursuit for Wideband THz Channel Estimation. CoRR Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas
2023	B	`conf`	NGSO-To-GSO Satellite Interference Detection Based on Autoencoder. PIMRC Almoatssimbillah Saifaldawla, Flor G. Ortiz-Gomez, Eva Lagunas, Saed Daoud, Symeon Chatzinotas
2023	J	`jnl`	Near-Field Terahertz Communications: Model-Based and Model-Free Channel Estimation. IEEE Access Ahmet M. Elbir, Wei Shi, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2023	J	`jnl`	Near-Field Terahertz Communications: Model-Based and Model-Free Channel Estimation. CoRR Ahmet M. Elbir, Wei Shi, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2023	J	`jnl`	Network-Aided Intelligent Traffic Steering in 6G ORAN: A Multi-Layer Optimization Framework. CoRR Van-Dinh Nguyen, Thang X. Vu, Nhan Thanh Nguyen, Dinh C. Nguyen, Markku J. Juntti, Nguyen Cong Luong, Dinh Thai Hoang, Diep N. Nguyen, Symeon Chatzinotas
2023	—	`conf`	On Deep Reinforcement Learning for Traffic Steering Intelligent ORAN. GLOBECOM (Workshops) Fatemeh Kavehmadavani, Van-Dinh Nguyen, Thang X. Vu, Symeon Chatzinotas
2023	J	`jnl`	On Deep Reinforcement Learning for Traffic Steering Intelligent ORAN. CoRR Fatemeh Kavehmadavani, Van-Dinh Nguyen, Thang X. Vu, Symeon Chatzinotas
2023	B	`conf`	On Optimizing RIS-aided SWIPT-IoTs with Power Splitting-based Non-Linear Energy Harvesting. GLOBECOM Neha Sharma, Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Optimal User Pairing Approach for NOMA-Based Cell-Free Massive MIMO Systems. IEEE Trans. Veh. Technol. Xuan-Toan Dang, Mai T. P. Le, Hieu Van Nguyen, Symeon Chatzinotas, Oh-Soon Shin
2023	B	`conf`	Optimally Conditioned Channel Matrices in Precoding Enabled Non-Terrestrial Networks. PIMRC Jevgenij Krivochiza, Hong-Fu Chou, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2023	B	`conf`	Performance of Joint Symbol Level Precoding and RIS Phase Shift Design in the Finite Block Length Regime with Constellation Rotation. PIMRC Progress Zivuku, Steven Kisseleff, Wallace A. Martins, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Performance of Joint Symbol Level Precoding and RIS Phase Shift Design in the Finite Block Length Regime with Constellation Rotation. CoRR Progress Zivuku, Steven Kisseleff, Wallace A. Martins, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Perpetual Reconfigurable Intelligent Surfaces Through In-Band Energy Harvesting: Architectures, Protocols, and Challenges. CoRR Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Sergi Abadal, Agapi Mesodiakaki, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Phase Shift Design for RIS-Aided Cell-Free Massive MIMO With Improved Differential Evolution. IEEE Wirel. Commun. Lett. Trinh Van Chien, Le Van Cuong, Huynh Thi Thanh Binh, Hien Quoc Ngo, Symeon Chatzinotas
2023	J	`jnl`	Phase Shift Design for RIS-Aided Cell-Free Massive MIMO with Improved Differential Evolution. CoRR Trinh Van Chien, Le Van Cuong, Huynh Thi Thanh Binh, Hien Quoc Ngo, Symeon Chatzinotas
2023	—	`conf`	Quantum Approximate Optimization Algorithm for Knapsack Resource Allocation Problems in Communication Systems. ICC Junaid ur Rehman, Hayder Al-Hraishawi, Symeon Chatzinotas
2023	—	`conf`	Quantum Optimization Algorithm for LEO Satellite Communications based on Cell-Free Massive MIMO. ICC Workshops Hayder Al-Hraishawi, Junaid ur Rehman, Symeon Chatzinotas
2023	J	`jnl`	Quasi-Synchronous Random Access for Massive MIMO-Based LEO Satellite Constellations. CoRR Keke Ying, Zhen Gao, Sheng Chen, Mingyu Zhou, Dezhi Zheng, Symeon Chatzinotas, Björn E. Ottersten, H. Vincent Poor
2023	J	`jnl`	Quasi-Synchronous Random Access for Massive MIMO-Based LEO Satellite Constellations. IEEE J. Sel. Areas Commun. Keke Ying, Zhen Gao, Sheng Chen, Mingyu Zhou, Dezhi Zheng, Symeon Chatzinotas, Björn E. Ottersten, H. Vincent Poor
2023	J	`jnl`	RIS-Assisted Wireless Communications: Long-Term versus Short-Term Phase Shift Designs. CoRR Trinh Van Chien, Lam-Thanh Tu, Waqas Khalid, Heejung Yu, Symeon Chatzinotas, Marco Di Renzo
2023	J	`jnl`	Rate Splitting Multiple Access for Next Generation Cognitive Radio Enabled LEO Satellite Networks. IEEE Trans. Wirel. Commun. Wali Ullah Khan, Zain Ali, Eva Lagunas, Asad Mahmood, Muhammad Asif, Asim Ihsan, Symeon Chatzinotas, Björn E. Ottersten, Octavia A. Dobre
2023	—	`conf`	Reconfigurable Intelligent Surfaces Enhanced NOMA D2D Communications Underlaying UAV Networks. GLOBECOM (Workshops) Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Zain Ali, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Reinforcement Learning for QoE-Oriented Flexible Bandwidth Allocation in Satellite Communication Networks. GLOBECOM (Workshops) Teweldebrhan Mezgebo Kebedew, Vu Nguyen Ha, Eva Lagunas, Duc-Dung Tran, Joel Grotz, Symeon Chatzinotas
2023	B	`conf`	Resource Allocation and User Scheduling Design for User-Centric Cell-Free Massive MIMO Systems. PIMRC Reza Mahin Zaeem, Juan Carlos Merlano Duncan, Wallace Alves Martins, Vu Nguyen Ha, Symeon Chatzinotas, Björn E. Ottersten
2023	—	`conf`	Resource Optimization for Integrated Terrestrial Non-Terrestrial Networks Involving IRS. GLOBECOM (Workshops) Wali Ullah Khan, Asad Mahmood, Eva Lagunas, Muhammad Ali Jamshed, Symeon Chatzinotas, Björn E. Ottersten
2023	B	`conf`	Robust Beamforming for IRS Aided MIMO Full Duplex Systems. GLOBECOM Chandan Kumar Sheemar, Jorge Querol, Sourabh Solanki, Sumit Kumar, Symeon Chatzinotas
2023	J	`jnl`	SCMA-Enabled Multi-Cell Edge Computing Networks: Design and Optimization. IEEE Trans. Veh. Technol. Pengtao Liu, Kang An, Jing Lei, Wei Liu, Yifu Sun, Gan Zheng, Symeon Chatzinotas
2023	B	`conf`	SDN-based Testbed for Emerging Use Cases in Beyond 5G NTN-Terrestrial Networks. NOMS Mario Minardi, Youssouf Drif, Thang X. Vu, Ilora Maity, Christos Politis, Symeon Chatzinotas
2023	J	`jnl`	SLNR-Based Secure Energy Efficient Beamforming in Multibeam Satellite Systems. IEEE Trans. Aerosp. Electron. Syst. Zhi Lin, Kang An, Hehao Niu, Yihua Hu, Symeon Chatzinotas, Gan Zheng, Jiangzhou Wang
2023	J	`jnl`	STAR-RIS Assisted Cell-Free Massive MIMO System Under Spatially-Correlated Channels. CoRR Anastasios K. Papazafeiropoulos, Hien Quoc Ngo, Pandelis Kourtessis, Symeon Chatzinotas
2023	B	`conf`	Satellite Swarms for Narrow Beamwidth Applications. PIMRC Juan Andrés Vásquez-Peralvo, Juan Carlos Merlano Duncan, Geoffrey Eappen, Symeon Chatzinotas
2023	J	`jnl`	Satellite-based Quantum Key Distribution over Atmospheric Channels: Reviews and Research Challenges. CoRR Hong-Fu Chou, Vu Nguyen Ha, Hayder Al-Hraishawi, Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2023	B	`conf`	Scalable Quantification of the Value of Information for Multi-Agent Communications and Control Co-design. GLOBECOM Arsham Mostaani, Thang X. Vu, Hamed Habibi, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Security and Reliability Analysis of Satellite-Terrestrial Multirelay Networks With Imperfect CSI. IEEE Syst. J. Tan Nhat Nguyen, Tran Dinh Hieu, Trinh Van Chien, Van-Duc Phan, Miroslav Voznák, Symeon Chatzinotas
2023	J	`jnl`	Security-Reliability Tradeoffs for Satellite-Terrestrial Relay Networks With a Friendly Jammer and Imperfect CSI. IEEE Trans. Aerosp. Electron. Syst. Tan Nhat Nguyen, Trinh Van Chien, Dinh Hieu Tran, Van-Duc Phan, Miroslav Voznák, Symeon Chatzinotas, Zhiguo Ding, H. Vincent Poor
2023	—	`conf`	Short-Packet Communication Assisted Reliable Control of UAV for Optimum Coverage Range. ICC Sourabh Solanki, Vibhum Singh, Sumit Gautam, Jorge Querol, Symeon Chatzinotas
2023	Misc	`conf`	Signal Processing Based Antenna Pattern Characterization for MIMO Systems. SoftCOM Chandan Kumar Sheemar, Jorge Querol, Symeon Chatzinotas
2023	J	`jnl`	Space-Terrestrial Cooperation Over Spatially Correlated Channels Relying on Imperfect Channel Estimates: Uplink Performance Analysis and Optimization. IEEE Trans. Commun. Trinh Van Chien, Eva Lagunas, Tiep Minh Hoang, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo
2023	J	`jnl`	Spatial Modulation with Energy Detection: Diversity Analysis and Experimental Evaluation. CoRR Elio Faddoul, Ghassan M. Kraidy, Constantinos Psomas, Symeon Chatzinotas, Ioannis Krikidis
2023	J	`jnl`	Spectral Efficiency Analysis of Hybrid Relay-Reflecting Intelligent Surface-Assisted Cell-Free Massive MIMO Systems. IEEE Trans. Wirel. Commun. Nhan Thanh Nguyen, Van-Dinh Nguyen, Hieu Van Nguyen, Hien Quoc Ngo, Symeon Chatzinotas, Markku J. Juntti
2023	J	`jnl`	Spherical Wavefront Near-Field DoA Estimation in THz Automotive Radar. CoRR Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas
2023	—	`conf`	Stacked-Cascode Current Steering Architecture for Gallium Nitride Variable-Gain LNAs. LASCAS Jorge Luis González Rios, Diego Vázquez, Robson Luiz Moreno, Juan Carlos Merlano Duncan, Ole K. Jensen, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Task-Effective Compression of Observations for the Centralized Control of a Multi-agent System Over Bit-Budgeted Channels. CoRR Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Task-Oriented Communication Design at Scale. CoRR Arsham Mostaani, Thang X. Vu, Hamed Habibi, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	Terahertz-Band Channel and Beam Split Estimation via Array Perturbation Model. IEEE Open J. Commun. Soc. Ahmet M. Elbir, Wei Shi, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2023	J	`jnl`	Terahertz-Band Direction Finding With Beam-Split and Mutual Coupling Calibration. CoRR Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas
2023	J	`jnl`	The Next Generation of Beam Hopping Satellite Systems: Dynamic Beam Illumination With Selective Precoding. IEEE Trans. Wirel. Commun. Lin Chen, Vu Nguyen Ha, Eva Lagunas, Linlong Wu, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	The Rise of Intelligent Reflecting Surfaces in Integrated Sensing and Communications Paradigms. IEEE Netw. Ahmet M. Elbir, Kumar Vijay Mishra, M. R. Bhavani Shankar, Symeon Chatzinotas
2023	J	`jnl`	Time- and Unit-Cell Splitting Comparison for the Autonomous Operation of Reconfigurable Intelligent Surfaces. IEEE Trans. Green Commun. Netw. Konstantinos Ntontin, Emil Björnson, Alexandros-Apostolos A. Boulogeorgos, Zaid Abdullah, Agapi Mesodiakaki, Sergi Abadal, Symeon Chatzinotas
2023	J	`jnl`	Trusted Reconfigurable Intelligent Surface for Multi-User Quantum Key Distribution. IEEE Commun. Lett. Steven Kisseleff, Symeon Chatzinotas
2023	—	`conf`	Two-Tier User Association and Resource Allocation Design for Integrated Satellite-Terrestrial Networks. ICC Workshops Hung Nguyen-Kha, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas, Joel Grotz
2023	B	`conf`	Uplink Sum Throughput Analysis and Maximization for Integrated Satellite-Terrestrial Cell-Free Massive MIMO. GLOBECOM Trinh Van Chien, Ha An Le, Hien Quoc Ngo, Symeon Chatzinotas
2023	J	`jnl`	User Scheduling and Power Allocation for Precoded Multi-Beam High Throughput Satellite Systems With Individual Quality of Service Constraints. IEEE Trans. Veh. Technol. Trinh Van Chien, Eva Lagunas, Tung Hai Ta, Symeon Chatzinotas, Björn E. Ottersten
2023	J	`jnl`	User-centric Flexible Resource Management Framework for LEO Satellites with Fully Regenerative Payload. CoRR Sovit Bhandari, Thang X. Vu, Symeon Chatzinotas
2023	J	`jnl`	Virtual Network Embedding for NGSO Systems: Algorithmic Solution and SDN-Testbed Validation. IEEE Trans. Netw. Serv. Manag. Mario Minardi, Thang X. Vu, Lei Lei, Christos Politis, Symeon Chatzinotas
2023	J	`jnl`	Wireless Energy Harvesting for Autonomous Reconfigurable Intelligent Surfaces. IEEE Trans. Green Commun. Netw. Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Wallace Alves Martins, Steven Kisseleff, Sergi Abadal, Eduard Alarcón, Anastasios K. Papazafeiropoulos, Fotis I. Lazarakis, Symeon Chatzinotas
2022	B	`conf`	5G Space Communications Lab: Reaching New Heights. DCOSS Oltjon Kodheli, Jorge Querol, Abdelrahman Astro, Sofía Coloma, Loveneesh Rana, Zhanna Bokal, Sumit Kumar, Carol Martinez Luna, Jan Thoemel, Juan Carlos Merlano Duncan, Miguel Angel Olivares-Méndez, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	A Deep Learning Based Acceleration of Complex Satellite Resource Management Problem. EUSIPCO Tedros Salih Abdu, Steven Kisseleff, Lei Lei, Eva Lagunas, Joel Grotz, Symeon Chatzinotas
2022	J	`jnl`	A Hybrid Architecture for Federated and Centralized Learning. IEEE Trans. Cogn. Commun. Netw. Ahmet M. Elbir, Sinem Coleri, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2022	J	`jnl`	Active Terminal Identification, Channel Estimation, and Signal Detection for Grant-Free NOMA-OTFS in LEO Satellite Internet-of-Things. CoRR Xingyu Zhou, Keke Ying, Zhen Gao, Yongpeng Wu, Zhenyu Xiao, Symeon Chatzinotas, Jinhong Yuan, Björn E. Ottersten
2022	J	`jnl`	Adapting to Dynamic LEO-B5G Systems: Meta-Critic Learning Based Efficient Resource Scheduling. IEEE Trans. Wirel. Commun. Yaxiong Yuan, Lei Lei, Thang X. Vu, Zheng Chang, Symeon Chatzinotas, Sumei Sun
2022	B	`conf`	Adaptive Beam Pattern Selection and Resource Allocation for NOMA-Based LEO Satellite Systems. GLOBECOM Anyue Wang, Lei Lei, Xin Hu, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas
2022	—	`conf`	Adaptive Resource Allocation for Satellite Illumination Pattern Design. VTC Fall Lin Chen, Eva Lagunas, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Ambient Backscatter Assisted Co-Existence in Aerial-IRS Wireless Networks. IEEE Open J. Commun. Soc. Sourabh Solanki, Sumit Gautam, Shree Krishna Sharma, Symeon Chatzinotas
2022	—	`conf`	An Overview of Channel Models for NGSO Satellites. VTC Fall Victor Monzon Baeza, Eva Lagunas, Hayder Al-Hraishawi, Symeon Chatzinotas
2022	J	`jnl`	Architectures and Synchronization Techniques for Distributed Satellite Systems: A Survey. IEEE Access Liz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Querol, Sumit Kumar, Jevgenij Krivochiza, Shree Krishna Sharma, Symeon Chatzinotas, Adriano Camps, Björn E. Ottersten
2022	J	`jnl`	Architectures and Synchronization Techniques for Distributed Satellite Systems: A Survey. CoRR Liz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Querol, Sumit Kumar, Jevgenij Krivochiza, Shree Krishna Sharma, Symeon Chatzinotas, Adriano Camps, Björn E. Ottersten
2022	—	`conf`	Area-Power Analysis of FFT Based Digital Beamforming for GEO, MEO, and LEO Scenarios. VTC Spring Rakesh Palisetty, Geoffrey Eappen, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Stavros G. Domouchtsidis, Symeon Chatzinotas, Björn E. Ottersten, Bingen Cortazar, Salvatore D'Addio, Piero Angeletti
2022	—	`conf`	Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting. VTC Spring Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Sergi Abadal, Angeliki Alexiou, Fotis I. Lazarakis, Steven Kisseleff, Symeon Chatzinotas
2022	—	`conf`	Backscatter-Aided NOMA V2X Communication under Channel Estimation Errors. VTC Spring Wali Ullah Khan, Muhammad Ali Jamshed, Asad Mahmood, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Bayesian Poisson Factorization With Side Information for User Interest Prediction in Hierarchical Edge-Caching Systems. IEEE Open J. Commun. Soc. Sajad Mehrizi, Symeon Chatzinotas
2022	J	`jnl`	Boosting Quantum Battery-Based IoT Gadgets via RF-Enabled Energy Harvesting. Sensors Sumit Gautam, Sourabh Solanki, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Characterizing and Utilizing the Interplay between Quantum Technologies and Non-Terrestrial Networks. CoRR Hayder Al-Hraishawi, Junaid ur Rehman, Mohsen Razavi, Symeon Chatzinotas
2022	B	`conf`	Coexistence of eMBB and URLLC in Open Radio Access Networks: A Distributed Learning Framework. GLOBECOM Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas
2022	—	`conf`	Combining Relaying and Reflective Surfaces: Power Consumption and Energy Efficiency Analysis. GLOBECOM (Workshops) Zaid Abdullah, George C. Alexandropoulos, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Combining Relaying and Reflective Surfaces: Power Consumption and Energy Efficiency Analysis. CoRR Zaid Abdullah, George C. Alexandropoulos, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2022	Misc	`conf`	Controlling Smart Propagation Environments: Long-Term Versus Short-Term Phase Shift Optimization. ICASSP Trinh Van Chien, Tu Lam Thanh, Tran Dinh Hieu, Hieu Van Nguyen, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten
2022	J	`jnl`	Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research Directions. CoRR Zaid Abdullah, Steven Kisseleff, Wallace Alves Martins, Gaojie Chen, Luca Sanguinetti, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Coverage Probability of Double-IRS Assisted Communication Systems. IEEE Wirel. Commun. Lett. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2022	B	`conf`	D-ViNE: Dynamic Virtual Network Embedding in Non-Terrestrial Networks. WCNC Ilora Maity, Thang X. Vu, Symeon Chatzinotas, Mario Minardi
2022	J	`jnl`	Deep Convolutional Self-Attention Network for Energy-Efficient Power Control in NOMA Networks. IEEE Trans. Veh. Technol. Abuzar B. M. Adam, Lei Lei, Symeon Chatzinotas, Naveed Ur Rehman Junejo
2022	J	`jnl`	Defeating Super-Reactive Jammers With Deception Strategy: Modeling, Signal Detection, and Performance Analysis. IEEE Trans. Wirel. Commun. Nguyen Van Huynh, Diep N. Nguyen, Dinh Thai Hoang, Thang X. Vu, Eryk Dutkiewicz, Symeon Chatzinotas
2022	J	`jnl`	Demand and Interference Aware Adaptive Resource Management for High Throughput GEO Satellite Systems. IEEE Open J. Commun. Soc. Tedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Detection of Spoofing Attacks in Aeronautical Ad-Hoc Networks Using Deep Autoencoders. IEEE Trans. Inf. Forensics Secur. Tiep Minh Hoang, Trinh Van Chien, Thien Van Luong, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo
2022	B	`conf`	Differential Phase Compensation in Over-the-air Precoding Test-bed for a Multi-beam Satellite. WCNC Liz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Querol, Nicola Maturo, Jevgenij Krivochiza, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Double-RIS Communication with DF Relaying for Coverage Extension: Is One Relay Enough? ICC Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Downlink Throughput of Cell-Free Massive MIMO Systems Assisted by Hybrid Relay-Reflecting Intelligent Surfaces. ICC Nhan Thanh Nguyen, Van-Dinh Nguyen, Hieu Van Nguyen, Hien Quoc Ngo, Symeon Chatzinotas, Markku J. Juntti
2022	J	`jnl`	Downlink Transmit Design for Massive MIMO LEO Satellite Communications. IEEE Trans. Commun. Ke-Xin Li, Li You, Jiaheng Wang, Xiqi Gao, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints. SAM Christos G. Tsinos, Aakash Arora, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Dynamic Bandwidth Allocation and Edge Caching Optimization for Nonlinear Content Delivery through Flexible Multibeam Satellites. ICC Thang X. Vu, Nicola Maturo, Symeon Chatzinotas, Joel Grotz, Tom Christophory, Björn E. Ottersten
2022	J	`jnl`	Dynamic Bandwidth Allocation and Edge Caching Optimization for Nonlinear Content Delivery through Flexible Multibeam Satellites. CoRR Thang X. Vu, Nicola Maturo, Symeon Chatzinotas, Joel Grotz, Tom Christophory, Björn E. Ottersten
2022	J	`jnl`	Dynamic Bandwidth Allocation and Precoding Design for Highly-Loaded Multiuser MISO in Beyond 5G Networks. IEEE Trans. Wirel. Commun. Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Dynamic Beam-Layout Design for MEO High Throughput Satellite Systems. GLOBECOM (Workshops) Haythem Chaker, Houcine Chougrani, Wallace A. Martins, Symeon Chatzinotas, Joel Grotz
2022	J	`jnl`	Edge Computing for Semantic Communication Enabled Metaverse: An Incentive Mechanism Design. CoRR Nguyen Cong Luong, Quoc-Viet Pham, Thien Huynh-The, Van-Dinh Nguyen, Derrick Wing Kwan Ng, Symeon Chatzinotas
2022	B	`conf`	Effective Rate of RIS-aided Networks with Location and Phase Estimation Uncertainty. WCNC Long Kong, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten, Melike Erol-Kantarci
2022	J	`jnl`	Efficient Algorithms for Constant-Modulus Analog Beamforming. IEEE Trans. Signal Process. Aakash Arora, Christos G. Tsinos, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Efficient Hamiltonian Reduction for Quantum Annealing on SatCom Beam Placement Problem. CoRR Thinh Quang Dinh, Son Hoang Dau, Eva Lagunas, Symeon Chatzinotas
2022	—	`conf`	Efficient Resource Scheduling and Optimization for Over-Loaded LEO-Terrestrial Networks. ICC Yaxiong Yuan, Lei Lei, Thang X. Vu, Scott Fowler, Symeon Chatzinotas
2022	—	`conf`	Energy Efficient Sparse Precoding Design for Satellite Communication System. VTC Fall Tedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Energy-Efficient Hybrid Beamforming for Multilayer RIS-Assisted Secure Integrated Terrestrial-Aerial Networks. IEEE Trans. Commun. Yifu Sun, Kang An, Yonggang Zhu, Gan Zheng, Kai-Kit Wong, Symeon Chatzinotas, Derrick Wing Kwan Ng, Dongfang Guan
2022	J	`jnl`	Evolution of Non-Terrestrial Networks From 5G to 6G: A Survey. IEEE Commun. Surv. Tutorials Mohammad Mahdi Azari, Sourabh Solanki, Symeon Chatzinotas, Oltjon Kodheli, Hazem Sallouha, Achiel Colpaert, Jesus Fabian Mendoza Montoya, Sofie Pollin, Alireza Haqiqatnejad, Arsham Mostaani, Eva Lagunas, Björn E. Ottersten
2022	J	`jnl`	FedFog: Network-Aware Optimization of Federated Learning Over Wireless Fog-Cloud Systems. IEEE Trans. Wirel. Commun. Van-Dinh Nguyen, Symeon Chatzinotas, Björn E. Ottersten, Trung Q. Duong
2022	J	`jnl`	Federated Learning Meets Contract Theory: Economic-Efficiency Framework for Electric Vehicle Networks. IEEE Trans. Mob. Comput. Yuris Mulya Saputra, Diep N. Nguyen, Dinh Thai Hoang, Thang X. Vu, Eryk Dutkiewicz, Symeon Chatzinotas
2022	J	`jnl`	Federated Learning for THz Channel Estimation. CoRR Ahmet M. Elbir, Wei Shi, Kumar Vijay Mishra, Symeon Chatzinotas
2022	J	`jnl`	Frequency-Packed Faster-Than-Nyquist Signaling via Symbol-Level Precoding for Multiuser MISO Redundant Transmissions. IEEE Trans. Wirel. Commun. Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2022	B	`conf`	GEO Payload Power Minimization: Joint Precoding and Beam Hopping Design. GLOBECOM Vu Nguyen Ha, Ti Ti Nguyen, Eva Lagunas, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2022	J	`jnl`	Grant-Free NOMA-OTFS Paradigm: Enabling Efficient Ubiquitous Access for LEO Satellite Internet-of-Things. CoRR Xingyu Zhou, Zhen Gao, Jingjing Zhao, Juan Li, Pei Xiao, Symeon Chatzinotas, Derrick Wing Kwan Ng, Björn E. Ottersten
2022	—	`conf`	Hybrid Active-Passive Reconfigurable Intelligent Surface-Assisted Multi-User MISO Systems. SPAWC Nhan Thanh Nguyen, Van-Dinh Nguyen, Qingqing Wu, Antti Tölli, Symeon Chatzinotas, Markku J. Juntti
2022	J	`jnl`	Hybrid Active-Passive Reconfigurable Intelligent Surface-Assisted Multi-User MISO Systems. CoRR Nhan Thanh Nguyen, Van-Dinh Nguyen, Qingqing Wu, Antti Tölli, Symeon Chatzinotas, Markku J. Juntti
2022	B	`conf`	Hybrid Active-Passive Reconfigurable Intelligent Surface-Assisted UAV Communications. GLOBECOM Nhan Thanh Nguyen, Van-Dinh Nguyen, Qingqing Wu, Antti Tölli, Symeon Chatzinotas, Markku J. Juntti
2022	J	`jnl`	Impact of Phase-Noise and Spatial Correlation on Double-RIS-Assisted Multiuser MISO Networks. CoRR Zaid Abdullah, Anastasios K. Papazafeiropoulos, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Impact of Phase-Noise and Spatial Correlation on Double-RIS-Assisted Multiuser MISO Networks. IEEE Wirel. Commun. Lett. Zaid Abdullah, Anastasios K. Papazafeiropoulos, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Implicit Channel Learning for Machine Learning Applications in 6G Wireless Networks. CoRR Ahmet M. Elbir, Wei Shi, Kumar Vijay Mishra, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas
2022	J	`jnl`	Integrating Terrestrial and Non-terrestrial Networks: 3D Opportunities and Challenges. CoRR Giovanni Geraci, David López-Pérez, Mohamed Benzaghta, Symeon Chatzinotas
2022	—	`conf`	Integration of Backscatter Communication with Multi-cell NOMA: A Spectral Efficiency Optimization under Imperfect SIC. CAMAD Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Zain Ali, Symeon Chatzinotas, Björn E. Ottersten, Octavia A. Dobre
2022	J	`jnl`	Intelligent Blockchain-Based Edge Computing via Deep Reinforcement Learning: Solutions and Challenges. IEEE Netw. Dinh C. Nguyen, Van-Dinh Nguyen, Ming Ding, Symeon Chatzinotas, Pubudu N. Pathirana, Aruna Seneviratne, Octavia A. Dobre, Albert Y. Zomaya
2022	J	`jnl`	Intelligent Blockchain-based Edge Computing via Deep Reinforcement Learning: Solutions and Challenges. CoRR Dinh C. Nguyen, Van-Dinh Nguyen, Ming Ding, Symeon Chatzinotas, Pubudu N. Pathirana, Aruna Seneviratne, Octavia A. Dobre, Albert Y. Zomaya
2022	J	`jnl`	Intelligent Reflecting Surface-Assisted MU-MISO Systems With Imperfect Hardware: Channel Estimation and Beamforming Design. IEEE Trans. Wirel. Commun. Anastasios K. Papazafeiropoulos, Cunhua Pan, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2022	J	`jnl`	Intelligent Traffic Steering in Beyond 5G Open RAN based on LSTM Traffic Prediction. CoRR Fatemeh Kavehmadavani, Van-Dinh Nguyen, Thang X. Vu, Symeon Chatzinotas
2022	J	`jnl`	Joint Beam Hopping and Carrier Aggregation in High Throughput Multibeam Satellite Systems. IEEE Access Mirza Golam Kibria, Hayder Al-Hraishawi, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Joint Beam Placement and Load Balancing Optimization for Non-Geostationary Satellite Systems. MeditCom Van-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Joint Beam Placement and Load Balancing Optimization for Non-Geostationary Satellite Systems. CoRR Van-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Joint Linear Precoding and DFT Beamforming Design for Massive MIMO Satellite Communication. GLOBECOM (Workshops) Vu Nguyen Ha, Zaid Abdullah, Geoffrey Eappen, Juan Carlos Merlano Duncan, Rakesh Palisetty, Jorge Luis González Rios, Wallace Alves Martins, Hong-Fu Chou, Juan Andres Vasquez, Luis Manuel Garcés Socarrás, Haythem Chaker, Symeon Chatzinotas
2022	J	`jnl`	Joint Multislot Scheduling and Precoding for Unicast and Multicast Scenarios in Multiuser MISO Systems. IEEE Trans. Wirel. Commun. Ashok Bandi, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Joint Optimization of Beam-Hopping Design and NOMA-Assisted Transmission for Flexible Satellite Systems. IEEE Trans. Wirel. Commun. Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Joint Resource Allocation for Full-Duplex Ambient Backscatter Communication: A Difference Convex Algorithm. IEEE Trans. Wirel. Commun. Fatemeh Kavehmadavani, Mohadeseh Soleimanpour-Moghadam, Siamak Talebi, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Joint Spatial Division and Multiplexing for FDD in Intelligent Reflecting Surface-Assisted Massive MIMO Systems. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Konstantinos Ntontin, Symeon Chatzinotas
2022	J	`jnl`	Joint Spatial Division and Multiplexing for FDD in Intelligent Reflecting Surface-assisted Massive MIMO Systems. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Konstantinos Ntontin, Symeon Chatzinotas
2022	—	`conf`	Learning to Optimize: Balancing Two Conflict Metrics in MB-HTS Networks. ASMS/SPSC Van-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joel Grotz, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Learning to Optimize: Balancing Two Conflict Metrics in MB-HTS Networks. CoRR Van-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Learning-Based Joint Channel Prediction and Antenna Selection for Massive MIMO with Partial CSI. GLOBECOM (Workshops) Ke He, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Link adaptation and SINR errors in practical multicast multibeam satellite systems with linear precoding. Int. J. Satell. Commun. Netw. Anxo Tato, Stefano Andrenacci, Eva Lagunas, Symeon Chatzinotas, Carlos Mosquera
2022	J	`jnl`	Matching Traffic Demand in GEO Multibeam Satellites: The Joint Use of Dynamic Beamforming and Precoding Under Practical Constraints. IEEE Trans. Broadcast. Haythem Chaker, Houcine Chougrani, Wallace A. Martins, Symeon Chatzinotas, Joel Grotz
2022	B	`conf`	Maximizing the Number of Served Users in a Smart City using Reconfigurable Intelligent Surfaces. WCNC Progress Zivuku, Steven Kisseleff, Van-Dinh Nguyen, Konstantinos Ntontin, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Millimeter Wave vs. THz Energy Harvesting for Autonomous Reconfigurable Intelligent Surfaces. ICC Workshops Konstantinos Ntontin, Symeon Chatzinotas
2022	—	`conf`	Mixed RIS-Relay NOMA-Based RF-UOWC Systems. VTC Spring Mohamed Elsayed, Ahmed Samir, Ahmad A. Aziz El-Banna, Wali Ullah Khan, Symeon Chatzinotas, Basem M. ElHalawany
2022	—	`conf`	Multicast MMSE-based Precoded Satellite Systems: User Scheduling and Equivalent Channel Impact. VTC Fall Eva Lagunas, Vu Nguyen Ha, Trinh Van Chien, Stefano Andrenacci, Nicolò Mazzali, Symeon Chatzinotas
2022	J	`jnl`	NB-IoT Random Access for Nonterrestrial Networks: Preamble Detection and Uplink Synchronization. IEEE Internet Things J. Houcine Chougrani, Steven Kisseleff, Wallace A. Martins, Symeon Chatzinotas
2022	J	`jnl`	NB-IoT via LEO Satellites: An Efficient Resource Allocation Strategy for Uplink Data Transmission. IEEE Internet Things J. Oltjon Kodheli, Nicola Maturo, Symeon Chatzinotas, Stefano Andrenacci, Frank Zimmer
2022	J	`jnl`	Near-Field Intelligent Reflecting Surfaces for Millimeter Wave MIMO Full Duplex. CoRR Chandan Kumar Sheemar, Stefano Tomasin, Dirk T. M. Slock, Symeon Chatzinotas
2022	J	`jnl`	Network Traffic Modeling and Prediction Using Graph Gaussian Processes. IEEE Access Sajad Mehrizi, Symeon Chatzinotas
2022	J	`jnl`	Non-Coherent Massive MIMO Integration in Satellite Communication. CoRR Victor Monzon, Vu Nguyen Ha, Jorge Querol, Symeon Chatzinotas
2022	B	`conf`	Non-Orthogonal Multicast and Unicast Robust Beamforming in Integrated Terrestrial-Satellite Networks. GLOBECOM Deyi Peng, Stavros G. Domouchtsidis, Symeon Chatzinotas, Yun Li, Björn E. Ottersten
2022	—	`conf`	Novel Reinforcement Learning based Power Control and Subchannel Selection Mechanism for Grant-Free NOMA URLLC-Enabled Systems. VTC Spring Duc-Dung Tran, Vu Nguyen Ha, Symeon Chatzinotas
2022	—	`conf`	On the Impacts of Phase Shifting Design and Eavesdropping Uncertainty on Secrecy Metrics of RIS-aided Systems. EuCNC Long Kong, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten, Melike Erol-Kantarci
2022	J	`jnl`	On the Impacts of Phase Shifting Design and Eavesdropping Uncertainty on Secrecy Metrics of RIS-aided Systems. CoRR Long Kong, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten, Melike Erol-Kantarci
2022	J	`jnl`	On the Performance of Cache-Free/Cache-Aided STBC-NOMA in Cognitive Hybrid Satellite-Terrestrial Networks. IEEE Wirel. Commun. Lett. Vibhum Singh, Sourabh Solanki, Geoffrey Eappen, Rakesh Palisetty, Thang X. Vu, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Opportunities for Physical Layer Security in UAV Communication Enhanced with Intelligent Reflective Surfaces. IEEE Wirel. Commun. Wali Ullah Khan, Eva Lagunas, Zain Ali, Muhammad Awais Javed, Manzoor Ahmed, Symeon Chatzinotas, Björn E. Ottersten, Petar Popovski
2022	—	`conf`	Optimizing Computational and Communication Resources for MEC Network Empowered UAV-RIS Communication. GLOBECOM (Workshops) Asad Mahmood, Thang X. Vu, Wali Ullah Khan, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Outage Constrained Robust Beamforming Optimization for Multiuser IRS-Assisted Anti-Jamming Communications With Incomplete Information. IEEE Internet Things J. Yifu Sun, Kang An, Junshan Luo, Yonggang Zhu, Gan Zheng, Symeon Chatzinotas
2022	J	`jnl`	Outage Performance of Satellite Terrestrial Full-Duplex Relaying Networks With co-Channel Interference. IEEE Wirel. Commun. Lett. Tan N. Nguyen, Lam-Thanh Tu, Tran Dinh Hieu, Van-Duc Phan, Miroslav Voznák, Symeon Chatzinotas, Zhiguo Ding
2022	B	`conf`	Power Allocation for Space-Terrestrial Cooperation Systems with Statistical CSI. GLOBECOM Trinh Van Chien, Eva Lagunas, Tiep Minh Hoang, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo
2022	J	`jnl`	Power Allocation for Space-Terrestrial Cooperation Systems with Statistical CSI. CoRR Trinh Van Chien, Eva Lagunas, Tiep Minh Hoang, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo
2022	—	`conf`	QoE-Oriented Resource Allocation Design Coping with Time-Varying Demands in Wireless Communication Networks. VTC Fall Teweldebrhan Mezgebo Kebedew, Vu Nguyen Ha, Eva Lagunas, Joel Grotz, Symeon Chatzinotas
2022	J	`jnl`	RF Precoding for Cognitive Radio Systems. IEEE Wirel. Commun. Lett. Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	RIS-Assisted Robust Hybrid Beamforming Against Simultaneous Jamming and Eavesdropping Attacks. IEEE Trans. Wirel. Commun. Yifu Sun, Kang An, Yonggang Zhu, Gan Zheng, Kai-Kit Wong, Symeon Chatzinotas, Haifan Yin, Pengtao Liu
2022	B	`conf`	Radio Regulation Compliance of NGSO Constellations' Interference towards GSO Ground Stations. PIMRC Mahdis Jalali, Flor G. Ortiz-Gomez, Eva Lagunas, Steven Kisseleff, Luis D. Emiliani, Symeon Chatzinotas
2022	B	`conf`	Rate Splitting Multiple Access for Cognitive Radio GEO-LEO Co-Existing Satellite Networks. GLOBECOM Wali Ullah Khan, Zain Ali, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Rate Splitting Multiple Access for Next Generation Cognitive Radio Enabled LEO Satellite Networks. CoRR Wali Ullah Khan, Zain Ali, Eva Lagunas, Asad Mahmood, Muhammad Asif, Asim Ihsan, Symeon Chatzinotas, Björn E. Ottersten, Octavia A. Dobre
2022	J	`jnl`	Reconfigurable Intelligent Surface-Assisted Cell-Free Massive MIMO Systems Over Spatially-Correlated Channels. IEEE Trans. Wirel. Commun. Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten
2022	J	`jnl`	Reconfigurable Intelligent Surface-Assisted Massive MIMO: Favorable propagation, channel hardening, and rank deficiency [Lecture Notes]. IEEE Signal Process. Mag. Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Refracting RIS-Aided Hybrid Satellite-Terrestrial Relay Networks: Joint Beamforming Design and Optimization. IEEE Trans. Aerosp. Electron. Syst. Zhi Lin, Hehao Niu, Kang An, Yong Wang, Gan Zheng, Symeon Chatzinotas, Yihua Hu
2022	J	`jnl`	Reliability of Spectrum-Efficient Mixed Satellite-Underwater Systems. IEEE Open J. Commun. Soc. Christina Gamal, Mohamed Elsayed, Ahmed Samir, Heba A. Tageldien, Symeon Chatzinotas, Mostafa M. Fouda, Basem M. ElHalawany
2022	J	`jnl`	Robust Congestion Control for Demand-Based Optimization in Precoded Multi-Beam High Throughput Satellite Communications. IEEE Trans. Commun. Van-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Robust Design for RIS-Assisted Anti-Jamming Communications With Imperfect Angular Information: A Game-Theoretic Perspective. IEEE Trans. Veh. Technol. Yifu Sun, Yonggang Zhu, Kang An, Gan Zheng, Symeon Chatzinotas, Kai-Kit Wong, Pengtao Liu
2022	—	`conf`	Satellite Beam Densification for High-Demand Areas. ASMS/SPSC Puneeth Jubba Honnaiah, Eva Lagunas, Symeon Chatzinotas, Jens Krause
2022	J	`jnl`	Satellite-Assisted UAV Trajectory Control in Hostile Jamming Environments. IEEE Trans. Veh. Technol. Chen Han, Aijun Liu, Kang An, Haichao Wang, Gan Zheng, Symeon Chatzinotas, Liangyu Huo, Xinhai Tong
2022	J	`jnl`	Secure Communication for RF Energy Harvesting NOMA Relaying Networks with Relay-User Selection Scheme and Optimization. Mob. Networks Appl. Van-Long Nguyen, Dac-Binh Ha, Van-Truong Truong, Duc-Dung Tran, Symeon Chatzinotas
2022	J	`jnl`	Security and Reliability Analysis of Satellite-Terrestrial Multi-Relay Networks with Imperfect CSI. CoRR Tan N. Nguyen, Dinh Hieu Tran, Trinh Van Chien, Van-Duc Phan, Miroslav Voznák, Symeon Chatzinotas
2022	J	`jnl`	Security-Reliability Trade-Off Analysis for SWIPT- and AF-Based IoT Networks with Friendly Jammers. CoRR Tan N. Nguyen, Dinh Hieu Tran, Trinh Van Chien, Van-Duc Phan, Miroslav Voznák, Phu Tran Tin, Symeon Chatzinotas, Derrick Wing Kwan Ng, H. Vincent Poor
2022	J	`jnl`	Security-Reliability Tradeoff Analysis for SWIPT- and AF-Based IoT Networks With Friendly Jammers. IEEE Internet Things J. Tan N. Nguyen, Dinh Hieu Tran, Trinh Van Chien, Van-Duc Phan, Miroslav Voznák, Phu Tran Tin, Symeon Chatzinotas, Derrick Wing Kwan Ng, H. Vincent Poor
2022	J	`jnl`	Space-Terrestrial Cooperation Over Spatially Correlated Channels Relying on Imperfect Channel Estimates: Uplink Performance Analysis and Optimization. CoRR Trinh Van Chien, Eva Lagunas, Tiep Minh Hoang, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo
2022	B	`conf`	Sparsification and Optimization for Energy-Efficient Federated Learning in Wireless Edge Networks. GLOBECOM Lei Lei, Yaxiong Yuan, Yang Yang, Yu Luo, Lina Pu, Symeon Chatzinotas
2022	J	`jnl`	Stochastic Geometry-Based Analysis of Cache-Enabled Hybrid Satellite-Aerial-Terrestrial Networks With Non-Orthogonal Multiple Access. IEEE Trans. Wirel. Commun. Xiaokai Zhang, Bangning Zhang, Kang An, Gan Zheng, Symeon Chatzinotas, Daoxing Guo
2022	—	`conf`	Successive Decode-and-Forward Relaying with Reconfigurable Intelligent Surfaces. ICC Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2022	—	`conf`	Symbiotic Radio based Spectrum Sharing in Cooperative UAV-IRS Wireless Networks. VTC Spring Sourabh Solanki, Sumit Gautam, Vibhum Singh, Shree Krishna Sharma, Symeon Chatzinotas
2022	J	`jnl`	THz-Empowered UAVs in 6G: Opportunities, Challenges, and Trade-Offs. CoRR Mohammad Mahdi Azari, Sourabh Solanki, Symeon Chatzinotas, Mehdi Bennis
2022	J	`jnl`	THz-Empowered UAVs in 6G: Opportunities, Challenges, and Trade-offs. IEEE Commun. Mag. Mohammad Mahdi Azari, Sourabh Solanki, Symeon Chatzinotas, Mehdi Bennis
2022	J	`jnl`	Task-Oriented Communication Design in Cyber-Physical Systems: A Survey on Theory and Applications. IEEE Access Arsham Mostaani, Thang X. Vu, Shree Krishna Sharma, Van-Dinh Nguyen, Qi Liao, Symeon Chatzinotas
2022	J	`jnl`	Task-Oriented Data Compression for Multi-Agent Communications Over Bit-Budgeted Channels. IEEE Open J. Commun. Soc. Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2022	J	`jnl`	Terahertz-Band Channel and Beam Split Estimation via Array Perturbation Model. CoRR Ahmet M. Elbir, Wei Shi, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2022	—	`conf`	Terminal-Aware Multi-Connectivity Scheduler for Uplink Multi-Layer Non-Terrestrial Networks. GLOBECOM (Workshops) Michael N. Dazhi, Hayder Al-Hraishawi, Bhavani Shankar, Symeon Chatzinotas
2022	J	`jnl`	The Rise of Intelligent Reflecting Surfaces in Integrated Sensing and Communications Paradigms. CoRR Ahmet M. Elbir, Kumar Vijay Mishra, M. R. Bhavani Shankar, Symeon Chatzinotas
2022	J	`jnl`	Throughput Enhancement in FD- and SWIPT-Enabled IoT Networks Over Nonidentical Rayleigh Fading Channels. IEEE Internet Things J. Tan N. Nguyen, Dinh Hieu Tran, Van-Duc Phan, Miroslav Voznák, Symeon Chatzinotas, Björn E. Ottersten, H. Vincent Poor
2022	J	`jnl`	Throughput Maximization for Backscatter- and Cache-Assisted Wireless Powered UAV Technology. IEEE Trans. Veh. Technol. Tran Dinh Hieu, Symeon Chatzinotas, Björn E. Ottersten
2022	B	`conf`	Time vs. Unit Cell Splitting for Autonomous Reconfigurable Intelligent Surfaces. GLOBECOM Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Zaid Abdullah, Agapi Mesodiakaki, Sergi Abadal, Symeon Chatzinotas
2022	—	`conf`	Traffic Steering for eMBB and uRLLC Coexistence in Open Radio Access Networks. ICC Workshops Fatemeh Kavehmadavani, Van-Dinh Nguyen, Thang X. Vu, Symeon Chatzinotas
2022	—	`conf`	Traffic-Aware Satellite Switch-off Technique for LEO Constellations. GLOBECOM (Workshops) Vaibhav Kumar Gupta, Hayder Al-Hraishawi, Eva Lagunas, Symeon Chatzinotas
2022	J	`jnl`	UAV Relay-Assisted Emergency Communications in IoT Networks: Resource Allocation and Trajectory Optimization. IEEE Trans. Wirel. Commun. Dinh Hieu Tran, Van-Dinh Nguyen, Symeon Chatzinotas, Thang X. Vu, Björn E. Ottersten
2022	J	`jnl`	UAVs over mmWave/THz Cellular MEC Networks: A Comparative Study for Energy Efficiency. CoRR Mohammad Mahdi Azari, Symeon Chatzinotas
2022	—	`conf`	Unsupervised Learning for User Scheduling in Multibeam Precoded GEO Satellite Systems. EuCNC Flor G. Ortiz-Gomez, Eva Lagunas, Symeon Chatzinotas
2022	—	`conf`	Uplink Capacity Optimization for High Throughput Satellites using SDN and Multi-Orbital Dual Connectivity. ICC Workshops Michael N. Dazhi, Hayder Al-Hraishawi, M. R. Bhavani Shankar, Symeon Chatzinotas
2022	J	`jnl`	Uplink Power Control in Massive MIMO With Double Scattering Channels. IEEE Trans. Wirel. Commun. Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten, Mérouane Debbah
2022	J	`jnl`	Vector Perturbation Channel Inversion for SWIPT MU-MISO Systems. CoRR Ioannis Krikidis, Constantinos Psomas, Symeon Chatzinotas
2022	J	`jnl`	Vector Perturbation Channel Inversion for SWIPT MU-MISO Systems. IEEE Wirel. Commun. Lett. Ioannis Krikidis, Constantinos Psomas, Symeon Chatzinotas
2022	—	`conf`	Waveform Design for Joint Radar-Communications with Low Complexity Analog Components. JC&S Aryan Kaushik, Aakash Arora, Christos G. Tsinos, Christos Masouros, Fan Liu, Symeon Chatzinotas
2022	J	`jnl`	What Will the Future of UAV Cellular Communications Be? A Flight From 5G to 6G. IEEE Commun. Surv. Tutorials Giovanni Geraci, Adrian García-Rodríguez, Mohammad Mahdi Azari, Angel Lozano, Marco Mezzavilla, Symeon Chatzinotas, Yun Chen, Sundeep Rangan, Marco Di Renzo
2022	—	`conf`	When RIS Meets GEO Satellite Communications: A New Sustainable Optimization Framework in 6G. VTC Spring Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Basem M. ElHalawany, Symeon Chatzinotas, Björn E. Ottersten
2021	C	`conf`	A Cubesat-Ready Phase Synchronization Digital Payload for Coherent Distributed Remote Sensing Missions. IGARSS Jorge Querol, Juan Carlos Merlano Duncan, Liz Martinez Marrero, Jevgenij Krivochiza, Sumit Kumar, Nicola Maturo, Adriano Camps, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	A Low-complexity Resource Optimization Technique for High Throughput Satellite. ISWCS Tedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas
2021	B	`conf`	A Novel Learning-based Hard Decoding Scheme and Symbol-Level Precoding Countermeasures. WCNC Abderrahmane Mayouche, Wallace A. Martins, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	A Parallel Link Mapping for Virtual Network Embedding with Joint Load-Balancing and Energy-Saving. MeditCom Mario Minardi, Shree Krishna Sharma, Symeon Chatzinotas, Thang X. Vu
2021	J	`jnl`	A Remote Carrier Synchronization Technique for Coherent Distributed Remote Sensing Systems. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Juan Carlos Merlano Duncan, Liz Martinez Marrero, Jorge Querol, Sumit Kumar, Adriano Camps, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	A design strategy for phase synchronization in Precoding-enabled DVB-S2X user terminals. ICC Liz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Querol, Symeon Chatzinotas, Adriano Camps, Björn E. Ottersten
2021	J	`jnl`	Actor-critic learning-based energy optimization for UAV access and backhaul networks. EURASIP J. Wirel. Commun. Netw. Yaxiong Yuan, Lei Lei, Thang X. Vu, Symeon Chatzinotas, Sumei Sun, Björn E. Ottersten
2021	J	`jnl`	Adapting to Dynamic LEO-B5G Systems: Meta-Critic Learning Based Efficient Resource Scheduling. CoRR Yaxiong Yuan, Lei Lei, Thang X. Vu, Zheng Chang, Symeon Chatzinotas, Sumei Sun
2021	—	`conf`	An SDN Based Testbed for Dynamic Network Slicing in Satellite-Terrestrial Networks. MeditCom Jesus Fabian Mendoza Montoya, Mario Minardi, Symeon Chatzinotas, Lei Lei, Thang X. Vu
2021	J	`jnl`	An overview of generic tools for information-theoretic secrecy performance analysis over wiretap fading channels. EURASIP J. Wirel. Commun. Netw. Long Kong, Yun Ai, Lei Lei, Georges Kaddoum, Symeon Chatzinotas, Björn E. Ottersten
2021	Misc	`conf`	Analog Beamforming With Antenna Selection For Large-Scale Antenna Arrays. ICASSP Aakash Arora, Christos G. Tsinos, R. Bhavani Shankar Mysore, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Asymptotic Analysis of Max-Min Weighted SINR for IRS-Assisted MISO Systems with Hardware Impairments. CoRR Anastasios K. Papazafeiropoulos, Cunhua Pan, Ahmet M. Elbir, Van-Dinh Nguyen, Pandelis Kourtessis, Symeon Chatzinotas
2021	J	`jnl`	Auction-Based Multichannel Cooperative Spectrum Sharing in Hybrid Satellite-Terrestrial IoT Networks. IEEE Internet Things J. Xiaokai Zhang, Daoxing Guo, Kang An, Gan Zheng, Symeon Chatzinotas, Bangning Zhang
2021	J	`jnl`	Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting. CoRR Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Sergi Abadal, Angeliki Alexiou, Fotis I. Lazarakis, Steven Kisseleff, Symeon Chatzinotas
2021	—	`conf`	BLER-based Adaptive Q-learning for Efficient Random Access in NOMA-based mMTC Networks. VTC Spring Duc-Dung Tran, Shree Krishna Sharma, Symeon Chatzinotas
2021	J	`jnl`	Backscatter-Assisted Data Offloading in OFDMA-Based Wireless-Powered Mobile Edge Computing for IoT Networks. IEEE Internet Things J. Phu X. Nguyen, Tran Dinh Hieu, Oluwakayode Onireti, Phu Tran Tin, Sang Quang Nguyen, Symeon Chatzinotas, H. Vincent Poor
2021	—	`conf`	Broadband Non-Geostationary Satellite Communication Systems: Research Challenges and Key Opportunities. ICC Workshops Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Centralized Gateway Concept for Precoded Multi-beam GEO Satellite Networks. VTC Fall Steven Kisseleff, Eva Lagunas, Jevgenij Krivochiza, Jorge Querol, Nicola Maturo, Liz Martinez Marrero, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2021	—	`conf`	Channel Modeling and Analysis of Reconfigurable Intelligent Surfaces Assisted Vehicular Networks. ICC Workshops Long Kong, Jiguang He, Yun Ai, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Clustering-based Adaptive Beam Footprint Design for 5G Urban Macro-Cell. 5GWF Puneeth Jubba Honnaiah, Eva Lagunas, Nicola Maturo, Symeon Chatzinotas
2021	J	`jnl`	Completion Time Minimization in NOMA Systems: Learning for Combinatorial Optimization. IEEE Netw. Lett. Anyue Wang, Lei Lei, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Controlling Smart Propagation Environments: Long-Term versus Short-Term Phase Shift Optimization. CoRR Trinh Van Chien, Tu Lam Thanh, Tran Dinh Hieu, Hieu V. Nguyen, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten
2021	J	`jnl`	Coverage Probability and Ergodic Capacity of Intelligent Reflecting Surface-Enhanced Communication Systems. IEEE Commun. Lett. Trinh Van Chien, Tu Lam Thanh, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Coverage Probability of Distributed IRS Systems Under Spatially Correlated Channels. CoRR Anastasios K. Papazafeiropoulos, Cunhua Pan, Ahmet M. Elbir, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Coverage Probability of Distributed IRS Systems Under Spatially Correlated Channels. IEEE Wirel. Commun. Lett. Anastasios K. Papazafeiropoulos, Cunhua Pan, Ahmet M. Elbir, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Coverage Probability of Double-IRS Assisted Communication Systems. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Data-Driven Precoded MIMO Detection Robust to Channel Estimation Errors. IEEE Open J. Commun. Soc. Abderrahmane Mayouche, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Defeating Super-Reactive Jammers With Deception Strategy: Modeling, Signal Detection, and Performance Analysis. CoRR Nguyen Van Huynh, Diep N. Nguyen, Dinh Thai Hoang, Thang X. Vu, Eryk Dutkiewicz, Symeon Chatzinotas
2021	—	`conf`	Demand-Aware Beam Design and User Scheduling for Precoded Multibeam GEO Satellite Systems. WSA Puneeth Jubba Honnaiah, Eva Lagunas, Nicola Maturo, Symeon Chatzinotas
2021	J	`jnl`	Demand-Based Adaptive Multi-Beam Pattern and Footprint Planning for High Throughput GEO Satellite Systems. IEEE Open J. Commun. Soc. Puneeth Jubba Honnaiah, Nicola Maturo, Symeon Chatzinotas, Steven Kisseleff, Jens Krause
2021	B	`conf`	Demand-based Scheduling for Precoded Multibeam High-Throughput Satellite Systems. WCNC Puneeth Jubba Honnaiah, Eva Lagunas, Danilo Spano, Nicola Maturo, Symeon Chatzinotas
2021	J	`jnl`	Design Optimization for Low-Complexity FPGA Implementation of Symbol-Level Multiuser Precoding. IEEE Access Alireza Haqiqatnejad, Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Double-RIS Communication with DF Relaying for Coverage Extension: Is One Relay Enough? CoRR Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2021	B	`conf`	Dual-DNN Assisted Optimization for Efficient Resource Scheduling in NOMA-Enabled Satellite Systems. GLOBECOM Anyue Wang, Lei Lei, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Dynamic Resource Assignment for Heterogeneous Services in 5G Downlink Under Imperfect CSI. VTC Spring Praveen Kumar Korrai, Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas
2021	J	`jnl`	Dynamic-Adaptive AI Solutions for Network Slicing Management in Satellite-Integrated B5G Systems. IEEE Netw. Lei Lei, Yaxiong Yuan, Thang X. Vu, Symeon Chatzinotas, Mario Minardi, Jesus Fabian Mendoza Montoya
2021	J	`jnl`	Effective Rate Evaluation of RIS-Assisted Communications Using the Sums of Cascaded α-μ Random Variates. IEEE Access Long Kong, Yun Ai, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Effective Rate Evaluation with Assistance of Mixture Gamma (MG), Mixture of Gaussian (MoG), and Fox's H-Function Distributions. VTC Spring Long Kong, Jiguang He, Yun Ai, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Effective Rate of RIS-aided Networks with Location and Phase Estimation Uncertainty. CoRR Long Kong, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten, Melike Erol-Kantarci
2021	J	`jnl`	Efficient Federated Learning Algorithm for Resource Allocation in Wireless IoT Networks. IEEE Internet Things J. Van-Dinh Nguyen, Shree Krishna Sharma, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Efficient Preamble Detection and Time-of-Arrival Estimation for Single-Tone Frequency Hopping Random Access in NB-IoT. IEEE Internet Things J. Houcine Chougrani, Steven Kisseleff, Symeon Chatzinotas
2021	J	`jnl`	End-to-end Precoding Validation over a Live GEO Satellite Forward Link. CoRR Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Jorge Querol, Nicola Maturo, Liz Martinez Marrero, Stefano Andrenacci, Jens Krause, Symeon Chatzinotas
2021	Misc	`conf`	Energy Efficiency Optimization Technique for SWIPT-Enabled Multi-Group Multicasting Systems with Heterogeneous Users. ICASSP Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Energy Minimization in UAV-Aided Networks: Actor-Critic Learning for Constrained Scheduling Optimization. IEEE Trans. Veh. Technol. Yaxiong Yuan, Lei Lei, Thang X. Vu, Symeon Chatzinotas, Sumei Sun, Björn E. Ottersten
2021	J	`jnl`	Evolution of Non-Terrestrial Networks From 5G to 6G: A Survey. CoRR Mohammad Mahdi Azari, Sourabh Solanki, Symeon Chatzinotas, Oltjon Kodheli, Hazem Sallouha, Achiel Colpaert, Jesus Fabian Mendoza Montoya, Sofie Pollin, Alireza Haqiqatnejad, Arsham Mostaani, Eva Lagunas, Björn E. Ottersten
2021	—	`conf`	Experimental Comparison of RF Waveform Designs for Wireless Power Transmission. CAMAD Sumit Gautam, Sumit Kumar, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Experimental Evaluation of RF Waveform Designs for Wireless Power Transfer Using Software Defined Radio. IEEE Access Sumit Gautam, Sumit Kumar, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Exploiting Jamming Attacks for Energy Harvesting in Massive MIMO Systems. ICC Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Feasible Point Pursuit and Successive Convex Approximation for Transmit Power Minimization in SWIPT-Multigroup Multicasting Systems. IEEE Trans. Green Commun. Netw. Sumit Gautam, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	FedFog: Network-Aware Optimization of Federated Learning over Wireless Fog-Cloud Systems. CoRR Van-Dinh Nguyen, Symeon Chatzinotas, Björn E. Ottersten, Trung Q. Duong
2021	J	`jnl`	Federated Learning for Physical Layer Design. IEEE Commun. Mag. Ahmet M. Elbir, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas
2021	J	`jnl`	Federated Learning for Physical Layer Design. CoRR Ahmet M. Elbir, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas
2021	J	`jnl`	Flexible Resource Optimization for GEO Multibeam Satellite Communication System. IEEE Trans. Wirel. Commun. Tedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas
2021	J	`jnl`	Frequency-packed Faster-than-Nyquist Signaling via Symbol-level Precoding for Multi-user MISO Redundant Transmissions. CoRR Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Guest Editorial: Space Information Networks: Technological Challenges, Design Issues, and Solutions. IEEE Netw. Kaiping Xue, Tomaso de Cola, David S. L. Wei, Ana I. Pérez-Neira, Hossam S. Hassanein, Linling Kuang, Symeon Chatzinotas
2021	J	`jnl`	Hybrid Active-and-Passive Relaying Model for 6G-IoT Greencom Networks with SWIPT. Sensors Sumit Gautam, Sourabh Solanki, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Hybrid Beamforming for Terahertz Joint Ultra-Massive MIMO Radar-Communications. ISWCS Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas
2021	J	`jnl`	Hybrid Beamforming, User Scheduling, and Resource Allocation for Integrated Terrestrial-Satellite Communication. IEEE Trans. Veh. Technol. Deyi Peng, Ashok Bandi, Yun Li, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Impact of IRS Phase Noise on Channel Estimation and Beamforming Design of Large MU-MISO Systems. ICC Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Intelligent Reflecting Surface Enhanced Secure Transmission Against Both Jamming and Eavesdropping Attacks. IEEE Trans. Veh. Technol. Yifu Sun, Kang An, Junshan Luo, Yonggang Zhu, Gan Zheng, Symeon Chatzinotas
2021	J	`jnl`	Intelligent Reflecting Surface-assisted MU-MISO Systems with Imperfect Hardware: Channel Estimation, Beamforming Design. CoRR Anastasios K. Papazafeiropoulos, Cunhua Pan, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	B	`conf`	Joint Beam-Hopping Scheduling and Power Allocation in NOMA-Assisted Satellite Systems. WCNC Anyue Wang, Lei Lei, Eva Lagunas, Symeon Chatzinotas, Ana Isabel Pérez-Neira, Björn E. Ottersten
2021	J	`jnl`	Joint Bit Allocation and Hybrid Beamforming Optimization for Energy Efficient Millimeter Wave MIMO Systems. IEEE Trans. Green Commun. Netw. Aryan Kaushik, Evangelos Vlachos, Christos G. Tsinos, John Thompson, Symeon Chatzinotas
2021	J	`jnl`	Joint Optimization of Beam-Hopping Design and NOMA-Assisted Transmission for Flexible Satellite Systems. CoRR Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Joint Symbol Level Precoding and Combining for MIMO-OFDM Transceiver Architectures Based on One-Bit DACs and ADCs. IEEE Trans. Wirel. Commun. Stavros G. Domouchtsidis, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Joint Transmit Waveform and Receive Filter Design for Dual-Function Radar-Communication Systems. IEEE J. Sel. Top. Signal Process. Christos G. Tsinos, Aakash Arora, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	LEO Satellite Constellations for 5G and Beyond: How Will They Reshape Vertical Domains? IEEE Commun. Mag. Shicong Liu, Zhen Gao, Yongpeng Wu, Derrick Wing Kwan Ng, Xiqi Gao, Kai-Kit Wong, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	LEO Satellite Constellations for 5G and Beyond: How Will They Reshape Vertical Domains? CoRR Shicong Liu, Zhen Gao, Yongpeng Wu, Derrick Wing Kwan Ng, Xiqi Gao, Kai-Kit Wong, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Learning-Assisted User Clustering in Cell-Free Massive MIMO-NOMA Networks. IEEE Trans. Veh. Technol. Quang Nhat Le, Van-Dinh Nguyen, Octavia A. Dobre, Nam-Phong Nguyen, Ruiqin Zhao, Symeon Chatzinotas
2021	B	`conf`	Learning-Based Multiplexing of Grant-Based and Grant-Free Heterogeneous Services with Short Packets. GLOBECOM Duc-Dung Tran, Shree Krishna Sharma, Symeon Chatzinotas, Isaac Woungang
2021	B	`conf`	Limits of Smart Radio Resource Assignment in GEO Satellite Communications. WCNC Tedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas
2021	J	`jnl`	Machine Learning-Enabled Joint Antenna Selection and Precoding Design: From Offline Complexity to Online Performance. CoRR Thang X. Vu, Symeon Chatzinotas, Van-Dinh Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Marco Di Renzo, Björn E. Ottersten
2021	J	`jnl`	Machine Learning-Enabled Joint Antenna Selection and Precoding Design: From Offline Complexity to Online Performance. IEEE Trans. Wirel. Commun. Thang X. Vu, Symeon Chatzinotas, Van-Dinh Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Marco Di Renzo, Björn E. Ottersten
2021	—	`conf`	Massive MIMO Downlink Transmission for LEO Satellite Communications. VTC Fall Ke-Xin Li, Li You, Jiaheng Wang, Xiqi Gao, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Massive MIMO under Double Scattering Channels: Power Minimization and Congestion Controls. ICC Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten, Mérouane Debbah
2021	J	`jnl`	Massive MIMO under Double Scattering Channels: Power Minimization and Congestion Controls. CoRR Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten, Mérouane Debbah
2021	—	`conf`	Modeling and Optimization of RF-Energy Harvesting-assisted Quantum Battery System. VTC Spring Sumit Gautam, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Multi-Layer Space Information Networks: Access Design and Softwarization. IEEE Access Hayder Al-Hraishawi, Mario Minardi, Houcine Chougrani, Oltjon Kodheli, Jesus Fabian Mendoza Montoya, Symeon Chatzinotas
2021	J	`jnl`	Multi-layer Space Information Networks: Access Design and Softwarization. CoRR Hayder Al-Hraishawi, Mario Minardi, Houcine Chougrani, Oltjon Kodheli, Jesus Fabian Mendoza Montoya, Symeon Chatzinotas
2021	J	`jnl`	Multipair Two-Way DF Relaying With Cell-Free Massive MIMO. IEEE Open J. Commun. Soc. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Multipair Two-Way DF Relaying with Cell-Free Massive MIMO. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	NOMA-Enabled Multi-Beam Satellite Systems: Joint Optimization to Overcome Offered-Requested Data Mismatches. IEEE Trans. Veh. Technol. Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	On Performance Characterization of Cascaded Multiwire-PLC/MIMO-RF Communication System. EUSIPCO Yun Ai, Long Kong, Michael Cheffena, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	On the Exploration and Exploitation Trade-off in Cooperative Caching-enabled Networks. WCNC Workshops Srikanth Bommaraveni, Sumit Gautam, Thang X. Vu, Symeon Chatzinotas
2021	J	`jnl`	On the Secrecy Performance of NOMA-Based Integrated Satellite Multiple-Terrestrial Relay Networks With Hardware Impairments. IEEE Trans. Veh. Technol. Kefeng Guo, Kang An, Feng Zhou, Theodoros A. Tsiftsis, Gan Zheng, Symeon Chatzinotas
2021	B	`conf`	On the Secrecy-Reliability Performance Trade-off for NOMA-enabled 5G mmWave Networks. PIMRC Sourabh Solanki, Devendra Singh Gurjar, Pankaj K. Sharma, Shree Krishna Sharma, Symeon Chatzinotas
2021	J	`jnl`	Optimization of the Return Link Carrier Planning for a Constant Coding and Modulation Satellite Network. Frontiers Commun. Networks Clement Lacoste, Nicola Maturo, Symeon Chatzinotas, Luis D. Emiliani
2021	J	`jnl`	Outage Probability Analysis of IRS-Assisted Systems Under Spatially Correlated Channels. CoRR Trinh Van Chien, Anastasios K. Papazafeiropoulos, Lam-Thanh Tu, Ribhu Chopra, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Outage Probability Analysis of IRS-Assisted Systems Under Spatially Correlated Channels. IEEE Wirel. Commun. Lett. Trinh Van Chien, Anastasios K. Papazafeiropoulos, Lam-Thanh Tu, Ribhu Chopra, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Performance Enhancement for Full-Duplex Relaying with Time-Switching-Based SWIPT in Wireless Sensors Networks. Sensors Phu Tran Tin, Tan N. Nguyen, Dinh Hieu Tran, Miroslav Voznák, Van-Duc Phan, Symeon Chatzinotas
2021	B	`conf`	Power and Bandwidth Minimization for Demand-Aware GEO Satellite Systems. GLOBECOM Tedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas
2021	J	`jnl`	Precoding for Satellite Communications: Why, How and What Next? IEEE Commun. Lett. Bhavani Shankar Mysore Rama Rao, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021	—	`conf`	Precoding-Aided Bandwidth Optimization for High Throughput Satellite Systems. 5GWF Tedros Salih Abdu, Lei Lei, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021	B	`conf`	Q-Learning-Based SCMA for Efficient Random Access in mMTC Networks With Short Packets. PIMRC Duc-Dung Tran, Shree Krishna Sharma, Symeon Chatzinotas, Isaac Woungang
2021	B	`conf`	RIS and Cell-Free Massive MIMO: A Marriage For Harsh Propagation Environments. GLOBECOM Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten
2021	J	`jnl`	RIS and Cell-Free Massive MIMO: A Marriage For Harsh Propagation Environments. CoRR Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten
2021	J	`jnl`	Radio Resource Management Techniques for Multibeam Satellite Systems. IEEE Commun. Lett. Steven Kisseleff, Eva Lagunas, Tedros Salih Abdu, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Random Access Procedure Over Non-Terrestrial Networks: From Theory to Practice. IEEE Access Oltjon Kodheli, Abdelrahman Astro, Jorge Querol, Mohammad Gholamian, Sumit Kumar, Nicola Maturo, Symeon Chatzinotas
2021	J	`jnl`	Reconfigurable Intelligent Surface Optimal Placement in Millimeter-Wave Networks. IEEE Open J. Commun. Soc. Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Dimitrios Selimis, Fotis I. Lazarakis, Angeliki Alexiou, Symeon Chatzinotas
2021	J	`jnl`	Reconfigurable Intelligent Surface-Assisted Cell-Free Massive MIMO Systems Over Spatially-Correlated Channels. CoRR Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten
2021	J	`jnl`	Reconfigurable Intelligent Surface-Assisted Massive MIMO: Favorable Propagation, Channel Hardening, and Rank Deficiency. CoRR Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Reconfigurable Intelligent Surfaces in Challenging Environments: Underwater, Underground, Industrial and Disaster. IEEE Access Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Robust Congestion Control for Demand-Based Optimization in Precoded Multi-Beam High Throughput Satellite Communications. CoRR Van-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten
2021	C	`conf`	SDN for Gateway Diversity Implementation in Satellite Networks. ISNCC Mario Minardi, Christos Politis, Frank Zimmer, Symeon Chatzinotas
2021	—	`conf`	Satellite Broadband Capacity-on-Demand: Dynamic Beam Illumination with Selective Precoding. EUSIPCO Lin Chen, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Satellite Communications in the New Space Era: A Survey and Future Challenges. IEEE Commun. Surv. Tutorials Oltjon Kodheli, Eva Lagunas, Nicola Maturo, Shree Krishna Sharma, Bhavani Shankar, Jesus Fabian Mendoza Montoya, Juan Carlos Merlano Duncan, Danilo Spano, Symeon Chatzinotas, Steven Kisseleff, Jorge Querol, Lei Lei, Thang X. Vu, George Goussetis
2021	J	`jnl`	Satellite- and Cache-assisted UAV: A Joint Cache Placement, Resource Allocation, and Trajectory Optimization for 6G Aerial Networks. CoRR Tran Dinh Hieu, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Scalable Cell-Free Massive MIMO Systems: Impact of Hardware Impairments. CoRR Anastasios K. Papazafeiropoulos, Emil Björnson, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Scalable Cell-Free Massive MIMO Systems: Impact of Hardware Impairments. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Emil Björnson, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Scheduling Design and Performance Analysis of Carrier Aggregation in Satellite Communication Systems. IEEE Trans. Veh. Technol. Hayder Al-Hraishawi, Nicola Maturo, Eva Lagunas, Symeon Chatzinotas
2021	J	`jnl`	Secure Energy Efficiency Maximization in Cognitive Satellite-Terrestrial Networks. IEEE Syst. J. Weixin Lu, Kang An, Tao Liang, Gan Zheng, Symeon Chatzinotas
2021	J	`jnl`	Secure Transmission in Cell-Free Massive MIMO With RF Impairments and Low-Resolution ADCs/DACs. IEEE Trans. Veh. Technol. Xianyu Zhang, Tao Liang, Kang An, Gan Zheng, Symeon Chatzinotas
2021	J	`jnl`	Secure Transmission in Massive MIMO System With Specular Component-Based Beamforming and Artificial Noise Over Ricean Fading Channel. IEEE Wirel. Commun. Lett. Aiyan Qu, Xianyu Zhang, Kang An, Gan Zheng, Symeon Chatzinotas
2021	J	`jnl`	Secure Vehicular Communications Through Reconfigurable Intelligent Surfaces. IEEE Trans. Veh. Technol. Yun Ai, Felipe A. P. de Figueiredo, Long Kong, Michael Cheffena, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Short-Packet Communications for MIMO NOMA Systems Over Nakagami-m Fading: BLER and Minimum Blocklength Analysis. IEEE Trans. Veh. Technol. Duc-Dung Tran, Shree Krishna Sharma, Symeon Chatzinotas, Isaac Woungang, Björn E. Ottersten
2021	J	`jnl`	Simultaneous Control Information and Power Transmission for Reconfigurable Intelligent Surfaces. CoRR Steven Kisseleff, Konstantinos Ntontin, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Successive Decode-and-Forward Relaying with Reconfigurable Intelligent Surfaces. CoRR Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Symbol-Level Precoding With Constellation Rotation in the Finite Block Length Regime. IEEE Commun. Lett. Steven Kisseleff, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	System Modeling and Design Aspects of Next Generation High Throughput Satellites. IEEE Commun. Lett. Shree Krishna Sharma, Jorge Querol Borras, Nicola Maturo, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Task-oriented Communication System Design in Cyber-Physical Systems: A Survey on Theory and Applications. CoRR Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas
2021	J	`jnl`	Terahertz-Band Joint Ultra-Massive MIMO Radar-Communications: Model-Based and Model-Free Hybrid Beamforming. CoRR Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas
2021	J	`jnl`	Terahertz-Band Joint Ultra-Massive MIMO Radar-Communications: Model-Based and Model-Free Hybrid Beamforming. IEEE J. Sel. Top. Signal Process. Ahmet M. Elbir, Kumar Vijay Mishra, Symeon Chatzinotas
2021	J	`jnl`	Toward Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting. CoRR Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Steven Kisseleff, Sergi Abadal, Eduard Alarcón, Anastasios K. Papazafeiropoulos, Fotis I. Lazarakis, Angeliki Alexiou, Symeon Chatzinotas
2021	J	`jnl`	Towards Optimal Energy Efficiency in Cell-Free Massive MIMO Systems. IEEE Trans. Green Commun. Netw. Anastasios K. Papazafeiropoulos, Hien Quoc Ngo, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2021	J	`jnl`	Towards the assessment of realistic hybrid precoding in millimeter wave MIMO systems with hardware impairments. IET Commun. Anastasios K. Papazafeiropoulos, Georgios K. Papageorgiou, Oluwatayo Y. Kolawole, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior, Mathini Sellathurai, Tharmalingam Ratnarajah
2021	J	`jnl`	Trend-Aware Proactive Caching via Tensor Train Decomposition: A Bayesian Viewpoint. IEEE Open J. Commun. Soc. Sajad Mehrizi, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	Uplink Power Control in Massive MIMO with Double Scattering Channels. CoRR Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten, Mérouane Debbah
2021	J	`jnl`	User Scheduling and Power Allocation for Precoded Multi-Beam High Throughput Satellite Systems with Individual Quality of Service Constraints. CoRR Trinh Van Chien, Eva Lagunas, Tung Hai Ta, Symeon Chatzinotas, Björn E. Ottersten
2021	B	`conf`	User Scheduling for Precoded Satellite Systems with Individual Quality of Service Constraints. PIMRC Trinh Van Chien, Eva Lagunas, Tung Hai Ta, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	User Scheduling for Precoded Satellite Systems with Individual Quality of Service Constraints. CoRR Trinh Van Chien, Eva Lagunas, Tung Hai Ta, Symeon Chatzinotas, Björn E. Ottersten
2021	J	`jnl`	What Will the Future of UAV Cellular Communications Be? A Flight from 5G to 6G. CoRR Giovanni Geraci, Adrian García-Rodríguez, Mohammad Mahdi Azari, Angel Lozano, Marco Mezzavilla, Symeon Chatzinotas, Yun Chen, Sundeep Rangan, Marco Di Renzo
2020	J	`jnl`	5G Cellular and Fixed Satellite Service Spectrum Coexistence in C-Band. IEEE Access Eva Lagunas, Christos G. Tsinos, Shree Krishna Sharma, Symeon Chatzinotas
2020	J	`jnl`	A Comprehensive Survey of Enabling and Emerging Technologies for Social Distancing - Part I: Fundamentals and Enabling Technologies. IEEE Access Cong Thanh Nguyen, Yuris Mulya Saputra, Nguyen Van Huynh, Ngoc-Tan Nguyen, Tran Viet Khoa, Bui Minh Tuan, Diep N. Nguyen, Dinh Thai Hoang, Thang X. Vu, Eryk Dutkiewicz, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	A Comprehensive Survey of Enabling and Emerging Technologies for Social Distancing - Part II: Emerging Technologies and Open Issues. IEEE Access Cong Thanh Nguyen, Yuris Mulya Saputra, Nguyen Van Huynh, Ngoc-Tan Nguyen, Tran Viet Khoa, Bui Minh Tuan, Diep N. Nguyen, Dinh Thai Hoang, Thang X. Vu, Eryk Dutkiewicz, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	A Joint Solution for Scheduling and Precoding in Multiuser MISO Downlink Channels. IEEE Trans. Wirel. Commun. Ashok Bandi, Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	A Novel Heap-based Pilot Assignment for Full Duplex Cell-Free Massive MIMO with Zero-Forcing. ICC Hieu Van Nguyen, Van-Dinh Nguyen, Octavia A. Dobre, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Oh-Soon Shin
2020	J	`jnl`	A RAN Resource Slicing Mechanism for Multiplexing of eMBB and URLLC Services in OFDMA Based 5G Wireless Networks. IEEE Access Praveen Kumar Korrai, Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas, Ashok Bandi, Björn E. Ottersten
2020	J	`jnl`	A Tutorial on Interference Exploitation via Symbol-Level Precoding: Overview, State-of-the-Art and Future Directions. IEEE Commun. Surv. Tutorials Ang Li, Danilo Spano, Jevgenij Krivochiza, Stavros G. Domouchtsidis, Christos G. Tsinos, Christos Masouros, Symeon Chatzinotas, Yonghui Li, Branka Vucetic, Björn E. Ottersten
2020	J	`jnl`	Active Content Popularity Learning and Caching Optimization With Hit Ratio Guarantees. IEEE Access Srikanth Bommaraveni, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2020	B	`conf`	Active Popularity Learning with Cache Hit Ratio Guarantees using a Matrix Completion Committee. PIMRC Srikanth Bommaraveni, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Actor-Critic Deep Reinforcement Learning for Energy Minimization in UAV-Aided Networks. EuCNC Yaxiong Yuan, Lei Lei, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	An Overview of Generic Tools for Information-Theoretic Secrecy Performance Analysis over Wiretap Fading Channels. CoRR Long Kong, Yun Ai, Lei Lei, Georges Kaddoum, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Beam Illumination Pattern Design in Satellite Networks: Learning and Optimization for Efficient Beam Hopping. IEEE Access Lei Lei, Eva Lagunas, Yaxiong Yuan, Mirza Golam Kibria, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Boosting SWIPT via Symbol-Level Precoding. SPAWC Sumit Gautam, Jevgenij Krivochiza, Alireza Haqiqatnejad, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Cache-aided full-duplex: delivery time analysis and optimization. Wirel. Networks Thang X. Vu, Trinh Anh Vu, Symeon Chatzinotas, Xuan Nam Tran
2020	J	`jnl`	Carrier Aggregation in Satellite Communications: Impact and Performance Study. IEEE Open J. Commun. Soc. Mirza Golam Kibria, Eva Lagunas, Nicola Maturo, Hayder Al-Hraishawi, Symeon Chatzinotas
2020	B	`conf`	Carrier and Power Assignment for Flexible Broadband GEO Satellite Communications System. PIMRC Tedros Salih Abdu, Eva Lagunas, Steven Kisseleff, Symeon Chatzinotas
2020	J	`jnl`	Coarse Trajectory Design for Energy Minimization in UAV-Enabled. IEEE Trans. Veh. Technol. Dinh Hieu Tran, Thang X. Vu, Symeon Chatzinotas, Shahram Shahbazpanahi, Björn E. Ottersten
2020	J	`jnl`	Constant Envelope MIMO-OFDM Precoding for Low Complexity Large-Scale Antenna Array Systems. IEEE Trans. Wirel. Commun. Stavros G. Domouchtsidis, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2020	Misc	`conf`	Constant Envelope Massive MIMO-OFDM Precoding: an Improved Formulation and Solution. ICASSP Stavros G. Domouchtsidis, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2020	B	`conf`	Content Request Prediction with Temporal Trend for Proactive Caching. PIMRC Sajad Mehrizi, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Coverage Probability and Ergodic Capacity of Intelligent Reflecting Surface-Enhanced Communication Systems. CoRR Trinh Van Chien, Lam-Thanh Tu, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Coverage Probability of Cell-Free Massive MIMO Systems. BlackSeaCom Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Marco Di Renzo, Symeon Chatzinotas, John M. Senior
2020	—	`conf`	Dealing with Non-Uniform Demands in Flexible GEO Satellites: The Carrier Aggregation Perspective. ASMS/SPSC Eva Lagunas, Mirza Golam Kibria, Hayder Al-Hraishawi, Nicola Maturo, Symeon Chatzinotas
2020	J	`jnl`	Deep Channel Learning For Large Intelligent Surfaces Aided mm-Wave Massive MIMO Systems. CoRR Ahmet M. Elbir, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2020	J	`jnl`	Deep Channel Learning for Large Intelligent Surfaces Aided mm-Wave Massive MIMO Systems. IEEE Wirel. Commun. Lett. Ahmet M. Elbir, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
2020	—	`conf`	Deep Learning for Beam Hopping in Multibeam Satellite Systems. VTC Spring Lei Lei, Eva Lagunas, Yaxiong Yuan, Mirza Golam Kibria, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Doppler Impact Analysis for NB-IoT and Satellite Systems Integration. ICC Matteo Conti, Stefano Andrenacci, Nicola Maturo, Symeon Chatzinotas, Alessandro Vanelli-Coralli
2020	J	`jnl`	Energy Minimization in UAV-Aided Networks: Actor-Critic Learning for Constrained Scheduling Optimization. CoRR Yaxiong Yuan, Lei Lei, Thang Xuan Vu, Symeon Chatzinotas, Sumei Sun, Björn E. Ottersten
2020	J	`jnl`	Energy- and Cost-Efficient Physical Layer Security in the Era of IoT: The Role of Interference. IEEE Commun. Mag. Zhongxiang Wei, Christos Masouros, Fan Liu, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Ergodic Capacity of NOMA-Based Uplink Satellite Networks With Randomly Deployed Users. IEEE Syst. J. Xiaojuan Yan, Hailin Xiao, Kang An, Gan Zheng, Symeon Chatzinotas
2020	Misc	`conf`	Faster-Than-Nyquist Signaling Via Spatiotemporal Symbol-Level Precoding for Multi-User MISO Redundant Transmissions. ICASSP Wallace Alves Martins, Danilo Spano, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Federated Learning Meets Contract Theory: Energy-Efficient Framework for Electric Vehicle Networks. CoRR Yuris Mulya Saputra, Diep N. Nguyen, Dinh Thai Hoang, Thang Xuan Vu, Eryk Dutkiewicz, Symeon Chatzinotas
2020	—	`conf`	Foreseeing Semi-Persistent Scheduling in Mode-4 for 5G enhanced V2X communication. CCNC Puneeth Jubba Honnaiah, Nicola Maturo, Symeon Chatzinotas
2020	J	`jnl`	Full-Duplex Enabled Mobile Edge Caching: From Distributed to Cooperative Caching. IEEE Trans. Wirel. Commun. Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten, Trinh Anh Vu
2020	B	`conf`	Hybrid Analog-Digital Precoding for mmWave Coexisting in 5G-Satellite Integrated Network. PIMRC Deyi Peng, Yun Li, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Hybrid Analog-Digital Transceiver Designs for Multi-User MIMO mmWave Cognitive Radio Systems. IEEE Trans. Cogn. Commun. Netw. Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Hybrid Transceivers Design for Large-Scale Antenna Arrays Using Majorization-Minimization Algorithms. IEEE Trans. Signal Process. Aakash Arora, Christos G. Tsinos, Bhavani Shankar Mysore Rama Rao, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Joint Forecasting and Interpolation of Time-Varying Graph Signals Using Deep Learning. IEEE Trans. Signal Inf. Process. over Networks Gabriela Lewenfus, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Joint Power Allocation and Access Point Selection for Cell-free Massive MIMO. ICC Thang X. Vu, Symeon Chatzinotas, Shahram Shahbazpanahi, Björn E. Ottersten
2020	J	`jnl`	Joint Power and Resource Block Allocation for Mixed-Numerology-Based 5G Downlink Under Imperfect CSI. IEEE Open J. Commun. Soc. Praveen Kumar Korrai, Eva Lagunas, Ashok Bandi, Shree Krishna Sharma, Symeon Chatzinotas
2020	J	`jnl`	Joint User Grouping, Scheduling, and Precoding for Multicast Energy Efficiency in Multigroup Multicast Systems. CoRR Ashok Bandi, R. Bhavani Shankar Mysore, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Joint User Grouping, Scheduling, and Precoding for Multicast Energy Efficiency in Multigroup Multicast Systems. IEEE Trans. Wirel. Commun. Ashok Bandi, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Joint User Scheduling, and Precoding for Multicast Spectral Efficiency in Multigroup Multicast Systems. SPCOM Ashok Bandi, R. Bhavani Shankar Mysore, Symeon Chatzinotas, Björn E. Ottersten
2020	B	`conf`	Joint optimization for PS-based SWIPT Multiuser Systems with Non-linear Energy Harvesting. WCNC Thang X. Vu, Symeon Chatzinotas, Sumit Gautam, Eva Lagunas, Björn E. Ottersten
2020	J	`jnl`	Learning-Assisted Eavesdropping and Symbol-Level Precoding Countermeasures for Downlink MU-MISO Systems. IEEE Open J. Commun. Soc. Abderrahmane Mayouche, Danilo Spano, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Modeling and implementation of 5G edge caching over satellite. Int. J. Satell. Commun. Netw. Thang X. Vu, Yannick Poirier, Symeon Chatzinotas, Nicola Maturo, Joel Grotz, Frederic Roelens
2020	J	`jnl`	Multi-Antenna Data-Driven Eavesdropping Attacks and Symbol-Level Precoding Countermeasures. CoRR Abderrahmane Mayouche, Wallace A. Martins, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Multigroup Multicast Precoding for Energy Optimization in SWIPT Systems With Heterogeneous Users. IEEE Open J. Commun. Soc. Sumit Gautam, Eva Lagunas, Ashok Bandi, Symeon Chatzinotas, Shree Krishna Sharma, Thang X. Vu, Steven Kisseleff, Björn E. Ottersten
2020	J	`jnl`	NOMA-Enabled Multi-Beam Satellite Systems: Joint Optimization to Overcome Offered-Requested Data Mismatches. CoRR Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	On Performance Characterization of Cascaded Multiwire-PLC/MIMO-RF Communication System. CoRR Yun Ai, Long Kong, Michael Cheffena, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	On the Random Access Procedure of NB-IoT Non-Terrestrial Networks. ASMS/SPSC Oltjon Kodheli, Nicola Maturo, Symeon Chatzinotas, Stefano Andrenacci, Frank Zimmer
2020	J	`jnl`	On the Spectral and Energy Efficiencies of Full-Duplex Cell-Free Massive MIMO. IEEE J. Sel. Areas Commun. Hieu Van Nguyen, Van-Dinh Nguyen, Octavia A. Dobre, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Oh-Soon Shin
2020	J	`jnl`	Online Spatiotemporal Popularity Learning via Variational Bayes for Cooperative Caching. IEEE Trans. Commun. Sajad Mehrizi, Saikat Chatterjee, Symeon Chatzinotas, Björn E. Ottersten
2020	B	`conf`	Optimal Energy Efficiency in Cell-Free Massive MIMO Systems: A Stochastic Geometry Approach. PIMRC Anastasios K. Papazafeiropoulos, Hien Quoc Ngo, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2020	—	`conf`	Perceptive Packet Scheduling for Carrier Aggregation in Satellite Communication Systems. ICC Hayder Al-Hraishawi, Nicola Maturo, Eva Lagunas, Symeon Chatzinotas
2020	J	`jnl`	Performance Analysis of Cell-Free Massive MIMO Systems: A Stochastic Geometry Approach. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Marco Di Renzo, Symeon Chatzinotas, John M. Senior
2020	J	`jnl`	Performance Analysis of Cell-Free Massive MIMO Systems: A Stochastic Geometry Approach. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Marco Di Renzo, Symeon Chatzinotas, John M. Senior
2020	J	`jnl`	Performance Analysis of Integrated Satellite-Terrestrial Multiantenna Relay Networks With Multiuser Scheduling. IEEE Trans. Aerosp. Electron. Syst. Qingquan Huang, Min Lin, Wei-Ping Zhu, Symeon Chatzinotas, Mohamed-Slim Alouini
2020	A*	`conf`	ProxSGD: Training Structured Neural Networks under Regularization and Constraints. ICLR Yang Yang, Yaxiong Yuan, Avraam Chatzimichailidis, Ruud J. G. van Sloun, Lei Lei, Symeon Chatzinotas
2020	J	`jnl`	Radio Resource Management Techniques for Multibeam Satellite Systems. CoRR Steven Kisseleff, Eva Lagunas, Tedros Salih Abdu, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Random Access based Reliable Uplink Communication and Power Transfer using Dynamic Power Splitting. CoRR Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Random Access-Based Reliable Uplink Communication and Power Transfer Using Dynamic Power Splitting. IEEE Trans. Wirel. Commun. Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2020	B	`conf`	Receive Beamforming for Ultrareliable Random Access based SWIPT. PIMRC Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Reconfigurable Intelligent Surface Optimal Placement in Millimeter-Wave Networks. CoRR Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Dimitrios Selimis, Fotis I. Lazarakis, Angeliki Alexiou, Symeon Chatzinotas
2020	J	`jnl`	Reconfigurable Intelligent Surfaces for Smart Cities: Research Challenges and Opportunities. IEEE Open J. Commun. Soc. Steven Kisseleff, Wallace A. Martins, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Reconfigurable Intelligent Surfaces in Challenging Environments. CoRR Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Resource Allocation for UAV Relay-Assisted IoT Communication Networks. GLOBECOM (Workshops) Dinh Hieu Tran, Van-Dinh Nguyen, Sumit Gautam, Symeon Chatzinotas, Thang X. Vu, Björn E. Ottersten
2020	C	`conf`	SDR Implementation of a Testbed for Synchronization of Coherent Distributed Remote Sensing Systems. IGARSS Juan Carlos Merlano Duncan, Jorge Querol, Liz Martinez Marrero, Jevgenij Krivochiza, Adriano Camps, Symeon Chatzinotas, Björn E. Ottersten
2020	B	`conf`	Scalable Cell-Free Massive MIMO Systems With Hardware Impairments. PIMRC Anastasios K. Papazafeiropoulos, Emil Björnson, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2020	J	`jnl`	Secure Vehicular Communications through Reconfigurable Intelligent Surfaces. CoRR Yun Ai, Long Kong, Michael Cheffena, Symeon Chatzinotas, Björn E. Ottersten
2020	B	`conf`	State Aggregation for Multiagent Communication over Rate-Limited Channels. GLOBECOM Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2020	—	`conf`	Successive Convex Approximation for Transmit Power Minimization in SWIPT-Multicast Systems. ICC Sumit Gautam, Eva Lagunas, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Symbol Level Precoding With Low Resolution DACs for Constant Envelope OFDM MU-MIMO Systems. IEEE Access Christos G. Tsinos, Stavros G. Domouchtsidis, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Task-Based Information Compression for Multi-Agent Communication Problems with Channel Rate Constraints. CoRR Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Throughput Maximization for Wireless Communication systems with Backscatter- and Cache-assisted UAV Technology. CoRR Dinh Hieu Tran, Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Toward Tactile Internet in Beyond 5G Era: Recent Advances, Current Issues, and Future Directions. IEEE Access Shree Krishna Sharma, Isaac Woungang, Alagan Anpalagan, Symeon Chatzinotas
2020	J	`jnl`	Towards Optimal Energy Efficiency in Cell-Free Massive MIMO Systems. CoRR Anastasios K. Papazafeiropoulos, Hien Quoc Ngo, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior
2020	B	`conf`	Towards Power-Efficient Aerial Communications via Dynamic Multi-UAV Cooperation. WCNC Lin Xiang, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten, Robert Schober
2020	J	`jnl`	Towards Power-Efficient Aerial Communications via Dynamic Multi-UAV Cooperation. CoRR Lin Xiang, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten, Robert Schober
2020	—	`conf`	Traffic Simulator for Multibeam Satellite Communication Systems. ASMS/SPSC Hayder Al-Hraishawi, Eva Lagunas, Symeon Chatzinotas
2020	J	`jnl`	Unified Framework for Secrecy Characteristics With Mixture of Gaussian (MoG) Distribution. IEEE Wirel. Commun. Lett. Long Kong, Symeon Chatzinotas, Björn E. Ottersten
2020	J	`jnl`	Weighted Sum-SINR and Fairness Optimization for SWIPT-Multigroup Multicasting Systems With Heterogeneous Users. IEEE Open J. Commun. Soc. Sumit Gautam, Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Luc Vandendorpe
2019	J	`jnl`	A Bayesian Poisson-Gaussian Process Model for Popularity Learning in Edge-Caching Networks. IEEE Access Sajad Mehrizi, Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	A Feature-Based Bayesian Method for Content Popularity Prediction in Edge-Caching Networks. WCNC Sajad Mehrizi, Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2019	Misc	`conf`	Active Content Popularity Learning via Query-by-Committee for Edge Caching. ACSSC Srikanth Bommaraveni, Thang X. Vu, Satyanarayana Vuppala, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	An Uplink UE Group-Based Scheduling Technique for 5G mMTC Systems Over LEO Satellite. IEEE Access Oltjon Kodheli, Stefano Andrenacci, Nicola Maturo, Symeon Chatzinotas, Frank Zimmer
2019	J	`jnl`	Architectures and Key Technical Challenges for 5G Systems Incorporating Satellites. IEEE Trans. Veh. Technol. Alessandro Guidotti, Alessandro Vanelli-Coralli, Matteo Conti, Stefano Andrenacci, Symeon Chatzinotas, Nicola Maturo, Barry G. Evans, Adegbenga B. Awoseyila, Alessandro Ugolini, Tommaso Foggi, Lorenzo Gaudio, Nader Alagha, Stefano Cioni
2019	C	`conf`	Architectures and Synchronization Techniques for Coherent Distributed Remote Sensing Systems. IGARSS Juan Carlos Merlano Duncan, Jorge Querol, Adriano Camps, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Blockchain-based Content Delivery Networks: Content Transparency Meets User Privacy. WCNC Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	Blockchain-based Content Delivery Networks: Content Transparency Meets User Privacy. CoRR Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	Cache-Aided Simultaneous Wireless Information and Power Transfer (SWIPT) With Relay Selection. IEEE J. Sel. Areas Commun. Sumit Gautam, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Carrier Aggregation in Multi-Beam High Throughput Satellite Systems. GLOBECOM Mirza Golam Kibria, Eva Lagunas, Nicola Maturo, Danilo Spano, Hayder Al-Hraishawi, Symeon Chatzinotas
2019	J	`jnl`	Carrier Aggregation in Multi-Beam High Throughput Satellite Systems. CoRR Mirza Golam Kibria, Eva Lagunas, Nicola Maturo, Danilo Spano, Hayder Al-Hraishawi, Symeon Chatzinotas
2019	—	`conf`	Content Popularity Estimation in Edge-Caching Networks from Bayesian Inference Perspective. CCNC Sajad Mehrizi, Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Deploying Dynamic On-Board Signal Processing Schemes for Multibeam Satellite Systems. GLOBECOM Vahid Joroughi, Mirza Golam Kibria, Eva Lagunas, M. R. Bhavani Shankar, Symeon Chatzinotas, Joel Grotz, Sina Maleki, Björn E. Ottersten
2019	J	`jnl`	Dynamic RF Chain Selection for Energy Efficient and Low Complexity Hybrid Beamforming in Millimeter Wave MIMO Systems. IEEE Trans. Green Commun. Netw. Aryan Kaushik, John Thompson, Evangelos Vlachos, Christos G. Tsinos, Symeon Chatzinotas
2019	J	`jnl`	Editorial on energy-aware future networked smart cities. Phys. Commun. Dushantha Nalin K. Jayakody, Muhammad Ali Imran, Symeon Chatzinotas, Syed Ali Hassan
2019	J	`jnl`	Energy Efficiency Optimization in MIMO Interference Channels: A Successive Pseudoconvex Approximation Approach. IEEE Trans. Signal Process. Yang Yang, Marius Pesavento, Symeon Chatzinotas, Björn E. Ottersten
2019	Misc	`conf`	Energy-efficient Trajectory Design for UAV-enabled Wireless Communications with Latency Constraints. ACSSC Dinh Hieu Tran, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	FPGA Acceleration for Computationally Efficient Symbol-Level Precoding in Multi-User Multi-Antenna Communication Systems. IEEE Access Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Stefano Andrenacci, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	Full-Duplex Enabled Mobile Edge Caching: From Distributed to Cooperative Caching. CoRR Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten, Trinh Anh Vu
2019	J	`jnl`	Interference Exploitation via Symbol-Level Precoding: Overview, State-of-the-Art and Future Directions. CoRR Ang Li, Danilo Spano, Jevgenij Krivochiza, Stavros G. Domouchtsidis, Christos G. Tsinos, Christos Masouros, Symeon Chatzinotas, Yonghui Li, Branka Vucetic, Björn E. Ottersten
2019	B	`conf`	Joint Scheduling and Precoding for Frame-Based Multigroup Multicasting in Satellite Communications. GLOBECOM Ashok Bandi, Bhavani Shankar Mysore Rama Rao, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Joint User Grouping and Power Allocation for MISO Systems: Learning to Schedule. EUSIPCO Yaxiong Yuan, Thang X. Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	Learning-Assisted Optimization for Energy-Efficient Scheduling in Deadline-Aware NOMA Systems. IEEE Trans. Green Commun. Netw. Lei Lei, Lei You, Qing He, Thang X. Vu, Symeon Chatzinotas, Di Yuan, Björn E. Ottersten
2019	—	`conf`	Learning-Based Resource Allocation: Efficient Content Delivery Enabled by Convolutional Neural Network. SPAWC Lei Lei, Yaxiong Yuan, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Learning-based Physical Layer Communications for Multiagent Collaboration. PIMRC Arsham Mostaani, Osvaldo Simeone, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Linear Precoding Design for Cache-aided Full-duplex Networks. WCNC Thang X. Vu, Trinh Anh Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Link Budget Analysis for Satellite-Based Narrowband IoT Systems. ADHOC-NOW Oltjon Kodheli, Nicola Maturo, Stefano Andrenacci, Symeon Chatzinotas, Frank Zimmer
2019	J	`jnl`	Load Coupling and Energy Optimization in Multi-Cell and Multi-Carrier NOMA Networks. IEEE Trans. Veh. Technol. Lei Lei, Lei You, Yang Yang, Di Yuan, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	M-QAM Modulation Symbol-Level Precoding for Power Minimization: Closed-Form Solution. ISWCS Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	MM-Based Solution for Partially Connected Hybrid Transceivers with Large Scale Antenna Arrays. GLOBECOM Aakash Arora, Christos G. Tsinos, Shankar Mysore Rama R. Bhavani, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Machine Learning Assisted PHYSEC Attacks and SLP Countermeasures for Multi-Antenna Downlink Systems. GLOBECOM Abderrahmane Mayouche, Danilo Spano, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Machine Learning based Antenna Selection and Power Allocation in Multi-user MISO Systems. WiOpt Thang X. Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Majorization-Minimization Algorithms for Analog Beamforming with Large-Scale Antenna Arrays. GlobalSIP Aakash Arora, Christos G. Tsinos, R. Bhavani Shankar Mysore, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Margin-Based Active Online Learning Techniques for Cooperative Spectrum Sharing in CR Networks. CrownCom K. Praveen Kumar, Eva Lagunas, Shree Krishna Sharma, Satyanarayana Vuppala, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Non-Intrusive Flexible Measurement for the Amplitude Response of Wideband Transponders. ICC Nicolò Mazzali, Stefano Andrenacci, Symeon Chatzinotas
2019	J	`jnl`	Nuts and Bolts of a Realistic Stochastic Geometric Analysis of mmWave HetNets: Hardware Impairments and Channel Aging. CoRR Anastasios K. Papazafeiropoulos, Tharmalingam Ratnarajah, Pandelis Kourtessis, Symeon Chatzinotas
2019	J	`jnl`	Nuts and Bolts of a Realistic Stochastic Geometric Analysis of mmWave HetNets: Hardware Impairments and Channel Aging. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Tharmalingam Ratnarajah, Pandelis Kourtessis, Symeon Chatzinotas
2019	B	`conf`	On Fairness Optimization for NOMA-Enabled Multi-Beam Satellite Systems. PIMRC Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	On the Performance of the Uplink Satellite Multiterrestrial Relay Networks With Hardware Impairments and Interference. IEEE Syst. J. Kefeng Guo, Kang An, Bangning Zhang, Yuzhen Huang, Daoxing Guo, Gan Zheng, Symeon Chatzinotas
2019	J	`jnl`	On the Successful Delivery Probability of Full-Duplex-Enabled Mobile Edge Caching. IEEE Commun. Lett. Thang X. Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten, Trinh Anh Vu
2019	B	`conf`	Optimal Resource Allocation for NOMA-Enabled Cache Replacement and Content Delivery. PIMRC Lei Lei, Thang X. Vu, Lin Xiang, Xingjun Zhang, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Outage Performance of Integrated Satellite-Terrestrial Relay Networks with Opportunistic Scheduling. ICC Qingquan Huang, Wei-Ping Zhu, Symeon Chatzinotas, Mohamed-Slim Alouini
2019	J	`jnl`	Per-antenna power minimization in symbol-level precoding for the multibeam satellite downlink. Int. J. Satell. Commun. Netw. Danilo Spano, Symeon Chatzinotas, Stefano Andrenacci, Jens Krause, Björn E. Ottersten
2019	J	`jnl`	Performance Limits of Cognitive-Uplink FSS and Terrestrial FS for Ka-Band. IEEE Trans. Aerosp. Electron. Syst. Kang An, Tao Liang, Gan Zheng, Xiaojuan Yan, Yusheng Li, Symeon Chatzinotas
2019	C	`conf`	Popularity Tracking for Proactive Content Caching with Dynamic Factor Analysis. ICCC Sajad Mehrizi, Anestis Tsakmalis, Shahram Shahbazpanahi, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Power and Flow Assignment for 5G Integrated Terrestrial-Satellite Backhaul Networks. WCNC Eva Lagunas, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Precoded Cluster Hopping in Multi-Beam High Throughput Satellite Systems. GLOBECOM Mirza Golam Kibria, Eva Lagunas, Nicola Maturo, Danilo Spano, Symeon Chatzinotas
2019	J	`jnl`	Precoded Cluster Hopping in Multi-Beam High Throughput Satellite Systems. CoRR Mirza Golam Kibria, Eva Lagunas, Nicola Maturo, Danilo Spano, Symeon Chatzinotas
2019	B	`conf`	Pricing Perspective for SWIPT in OFDM-based Multi-User Wireless Cooperative Systems. WCNC Sumit Gautam, Eva Lagunas, Satyanarayana Vuppala, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	RLS Precoding for Massive MIMO Systems with Nonlinear Front-End. SPAWC Ali Bereyhi, Saba Asaad, Ralf R. Müller, Symeon Chatzinotas
2019	J	`jnl`	RLS Precoding for Massive MIMO Systems with Nonlinear Front-End. CoRR Ali Bereyhi, Saba Asaad, Ralf R. Müller, Symeon Chatzinotas
2019	J	`jnl`	Relay Selection and Resource Allocation for SWIPT in Multi-User OFDMA Systems. IEEE Trans. Wirel. Commun. Sumit Gautam, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2019	B	`conf`	Robust Precoding Techniques for Multibeam Mobile Satellite Systems. WCNC Vahid Joroughi, M. R. Bhavani Shankar, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2019	J	`jnl`	SDN-Enabled MIMO Heterogeneous Cooperative Networks With Flexible Cell Association. IEEE Trans. Wirel. Commun. Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Marco Di Renzo, John M. Senior, Symeon Chatzinotas
2019	J	`jnl`	SDN-enabled MIMO Heterogeneous Cooperative Networks with Flexible Cell Association. CoRR Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Marco Di Renzo, John M. Senior, Symeon Chatzinotas
2019	—	`conf`	SER -Constrained Symbol-Level Precoding for Physical-Layer Security. CNS Abderrahmane Mayouche, Danilo Spano, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Satellite Links Integrated in 5G SDN-enabled Backhaul Networks: An Iterative Joint Power and Flow Assignment. EUSIPCO Eva Lagunas, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	Signal Processing for High-Throughput Satellites: Challenges in new interference-limited scenarios. IEEE Signal Process. Mag. Ana I. Pérez-Neira, Miguel Ángel Vázquez, M. R. Bhavani Shankar, Sina Maleki, Symeon Chatzinotas
2019	—	`conf`	Slicing Based Resource Allocation for Multiplexing of eMBB and URLLC Services in 5G Wireless Networks. CAMAD Praveen Kumar Korrai, Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	Symbol-Level Precoding for Low Complexity Transmitter Architectures in Large-Scale Antenna Array Systems. IEEE Trans. Wirel. Commun. Stavros G. Domouchtsidis, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2019	J	`jnl`	The Application of Power-Domain Non-Orthogonal Multiple Access in Satellite Communication Networks. IEEE Access Xiaojuan Yan, Kang An, Tao Liang, Gan Zheng, Zhiguo Ding, Symeon Chatzinotas, Yan Liu
2019	J	`jnl`	Towards Tactile Internet in Beyond 5G Era: Recent Advances, Current Issues and Future Directions. CoRR Shree Krishna Sharma, Isaac Woungang, Alagan Anpalagan, Symeon Chatzinotas
2019	J	`jnl`	Trajectory Design for Energy Minimization in UAV-enabled Wireless Communications with Latency Constraints. CoRR Dinh Hieu Tran, Thang X. Vu, Symeon Chatzinotas, Shahram Shahbazpanahi, Björn E. Ottersten
2019	—	`conf`	Ultrareliable SWIPT using Unscheduled Short Packet Transmissions. ICC Workshops Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten
2019	—	`conf`	Wireless Multi-group Multicast Precoding with Selective RF Energy Harvesting. EUSIPCO Sumit Gautam, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	A Novel Approach to Joint User Selection and Precoding for Multiuser MISO Downlink Channels. GlobalSIP Ashok Bandi, Shankar Mysore Rama R. Bhavani, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Antenna Selection Symbol-Level Precoding for Low Complexity Large-Scale Antenna Array Systems. CAMAD Stavros G. Domouchtsidis, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Architectures and Key Technical Challenges for 5G Systems Incorporating Satellites. CoRR Alessandro Guidotti, Alessandro Vanelli-Coralli, Matteo Conti, Stefano Andrenacci, Symeon Chatzinotas, Nicola Maturo, Barry G. Evans, Adegbenga B. Awoseyila, Alessandro Ugolini, Tommaso Foggi, Lorenzo Gaudio, Nader Alagha, Stefano Cioni
2018	J	`jnl`	Beamforming for Secure Wireless Information and Power Transfer in Terrestrial Networks Coexisting With Satellite Networks. IEEE Signal Process. Lett. Zhi Lin, Min Lin, Jian Ouyang, Wei-Ping Zhu, Symeon Chatzinotas
2018	J	`jnl`	Cache-Aided Millimeter Wave Ad Hoc Networks With Contention-Based Content Delivery. IEEE Trans. Commun. Satyanarayana Vuppala, Thang X. Vu, Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten
2018	B	`conf`	Cache-aided millimeter wave Ad-Hoc networks. WCNC Satyanarayana Vuppala, Thang X. Vu, Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten
2018	B	`conf`	Closed-Form Solution for Computationally Efficient Symbol-Level Precoding. GLOBECOM Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Stefano Andrenacci, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Computationally and energy efficient symbol-level precoding communications demonstrator. Phys. Commun. Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Stefano Andrenacci, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Constrained Bayesian Active Learning of Interference Channels in Cognitive Radio Networks. IEEE J. Sel. Top. Signal Process. Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2018	Misc	`conf`	Constrained Bayesian Active Learning of a Linear Classifier. ICASSP Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Cross-Layer Forward Packet Scheduling for Emerging Precoded Broadband Multibeam Satellite System. ASMS/SPSC Eva Lagunas, Stefano Andrenacci, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Deploying Joint Beam Hopping and Precoding in Multibeam Satellite Networks with Time Variant Traffic. GlobalSIP Vahid Joroughi, Eva Lagunas, Stefano Andrenacci, Nicola Maturo, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2018	B	`conf`	Designing joint precoding and beamforming in a multiple gateway multibeam satellite system. WCNC Vahid Joroughi, M. R. Bhavani Shankar, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2018	J	`jnl`	Distributed Optimization for Coordinated Beamforming in Multicell Multigroup Multicast Systems: Power Minimization and SINR Balancing. IEEE Trans. Signal Process. Oskari Tervo, Harri Pennanen, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Dynamic Spectrum Sharing in 5G Wireless Networks With Full-Duplex Technology: Recent Advances and Research Challenges. IEEE Commun. Surv. Tutorials Shree Krishna Sharma, Tadilo Endeshaw Bogale, Long Bao Le, Symeon Chatzinotas, Xianbin Wang, Björn E. Ottersten
2018	J	`jnl`	Edge-Caching Wireless Networks: Performance Analysis and Optimization. IEEE Trans. Wirel. Commun. Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Energy Minimization for Cache-Assisted Content Delivery Networks With Wireless Backhaul. IEEE Wirel. Commun. Lett. Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten, Trung Quang Duong
2018	J	`jnl`	Energy-Efficient Multi-Cell Multigroup Multicasting with Joint Beamforming and Antenna Selection. CoRR Oskari Tervo, Le-Nam Tran, Harri Pennanen, Symeon Chatzinotas, Björn E. Ottersten, Markku J. Juntti
2018	J	`jnl`	Energy-Efficient Multicell Multigroup Multicasting With Joint Beamforming and Antenna Selection. IEEE Trans. Signal Process. Oskari Tervo, Le-Nam Tran, Harri Pennanen, Symeon Chatzinotas, Björn E. Ottersten, Markku J. Juntti
2018	C	`conf`	Energy-Efficient Resource Optimization with Wireless Power Transfer for Secure NOMA Systems. ICCC Lei Lei, Zheng Chang, Yun Hu, Tapani Ristaniemi, Yaxiong Yuan, Symeon Chatzinotas
2018	J	`jnl`	Energy-Efficient and Secure Resource Allocation for Multiple-Antenna NOMA With Wireless Power Transfer. IEEE Trans. Green Commun. Netw. Zheng Chang, Lei Lei, Huaqing Zhang, Tapani Ristaniemi, Symeon Chatzinotas, Björn E. Ottersten, Zhu Han
2018	—	`conf`	Energy-efficient design for latency-tolerant content delivery networks. WCNC Workshops Thang X. Vu, Lei Lei, Satyanarayana Vuppala, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Fair Carrier Allocation for 5G Integrated Satellite-Terrestrial Backhaul Networks. ICT Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Faster-Than-Nyquist Signaling Through Spatio-Temporal Symbol-Level Precoding for the Multiuser MISO Downlink Channel. IEEE Trans. Wirel. Commun. Danilo Spano, Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Graph Similarity based on Graph Fourier Distances. EUSIPCO Eva Lagunas, Antonio G. Marques, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Hybrid Analog-Digital Transceiver Designs for mmWave Amplify-and-Forward Relaying Systems. TSP Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Impact of Residual Additive Transceiver Hardware Impairments on Rayleigh-Product MIMO Channels With Linear Receivers: Exact and Asymptotic Analyses. IEEE Trans. Commun. Anastasios K. Papazafeiropoulos, Shree Krishna Sharma, Tharmalingam Ratnarajah, Symeon Chatzinotas
2018	J	`jnl`	Integrated Terrestrial-Satellite Wireless Backhauling: Resource Management and Benefits for 5G. IEEE Veh. Technol. Mag. Musbah Shaat, Eva Lagunas, Ana Isabel Pérez-Neira, Symeon Chatzinotas
2018	B	`conf`	Joint wireless information and energy transfer in cache-assisted relaying systems. WCNC Sumit Gautam, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Latency Minimization for Content Delivery Networks with Wireless Edge Caching. ICC Thang X. Vu, Lei Lei, Satyanarayana Vuppala, Ashkan Kalantari, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Link Adaptation and Carriers Detection Errors in Multibeam Satellite Systems with Linear Precoding. ASMS/SPSC Anxo Tato, Stefano Andrenacci, Symeon Chatzinotas, Carlos Mosquera
2018	—	`conf`	Multigroup Multicast Beamforming and Antenna Selection with Rate-Splitting in Multicell Systems. SPAWC Oskari Tervo, Le-Nam Tran, Symeon Chatzinotas, Björn E. Ottersten, Markku J. Juntti
2018	J	`jnl`	NOMA Aided Interference Management for Full-Duplex Self-Backhauling HetNets. IEEE Commun. Lett. Lei Lei, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	On-Board Precoding in a Multiple Gateway Multibeam Satellite System. VTC Fall Vahid Joroughi, M. R. Bhavani Shankar, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2018	—	`conf`	Optimal Deployment of Base Stations in Cognitive Satellite-Terrestrial Networks. WSA Satyanarayana Vuppala, Mathini Sellathurai, Symeon Chatzinotas
2018	Misc	`conf`	Papr Minimization Through Spatio-Temporal Symbol-Level Precoding for the Non-Linear Multi-User MISO Channel. ICASSP Danilo Spano, Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Parallel and Hybrid Soft-Thresholding Algorithms with Line Search for Sparse Nonlinear Regression. EUSIPCO Yang Yang, Marius Pesavento, Symeon Chatzinotas, Björn E. Ottersten
2018	B	`conf`	Power and Load Optimization in Interference-Coupled Non-Orthogonal Multiple Access Networks. GLOBECOM Lei Lei, Lei You, Yang Yang, Di Yuan, Symeon Chatzinotas, Björn E. Ottersten
2018	Misc	`conf`	Precoder Design for Multibeam Mobile Satellite Systems. ACSSC Vahid Joroughi, M. R. Bhavani Shankar, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2018	J	`jnl`	Precoding, Scheduling, and Link Adaptation in Mobile Interactive Multibeam Satellite Systems. IEEE J. Sel. Areas Commun. Miguel Ángel Vázquez, M. R. Bhavani Shankar, Charilaos I. Kourogiorgas, Pantelis-Daniel M. Arapoglou, Vincenzo Icolari, Symeon Chatzinotas, Athanasios D. Panagopoulos, Ana I. Pérez-Neira
2018	—	`conf`	QoS-Constrained Sum-Harvested Energy Maximization in OFDMA-based Wireless Cooperative Networks. ANTS Sumit Gautam, Eva Lagunas, Satyanarayana Vuppala, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Resource Allocation Approach for Differential Doppler Reduction in NB-IoT over LEO Satellite. ASMS/SPSC Oltjon Kodheli, Stefano Andrenacci, Nicola Maturo, Symeon Chatzinotas, Frank Zimmer
2018	—	`conf`	Resource Allocation and Relay Selection for Multi-User OFDM-Based Cooperative Networks with SWIPT. ISWCS Sumit Gautam, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Resource Optimization With Load Coupling in Multi-Cell NOMA. IEEE Trans. Wirel. Commun. Lei You, Di Yuan, Lei Lei, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2018	B	`conf`	Robust Precoding and Beamforming in a Multiple Gateway Multibeam Satellite System. GLOBECOM Vahid Joroughi, Bhavani Shankar Mysore Rama Rao, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2018	J	`jnl`	SDR Implementation of a Testbed for Real-Time Interference Detection With Signal Cancellation. IEEE Access Christos Politis, Sina Maleki, Juan Carlos Merlano Duncan, Jevgenij Krivochiza, Symeon Chatzinotas, Björn E. Ottersten
2018	B	`conf`	Sequential Resource Distribution Technique for Multi-User OFDM-SWIPT Based Cooperative Networks. GLOBECOM Sumit Gautam, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Sequential Spatia-temporal Symbol-level Precoding Enabling Faster-than-Nyquist Signaling for Multi-user MISO Systems. EUSIPCO Danilo Spano, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Shared Access Satellite-Terrestrial Reconfigurable Backhaul Network Enabled by Smart Antennas at MmWave Band. IEEE Netw. Xavier Artiga, Ana I. Pérez-Neira, Jorge Baranda, Eva Lagunas, Symeon Chatzinotas, Rudolf Zetik, Przemyslaw Gorski, Konstantinos Ntougias, David Perez, Georgios Ziaragkas
2018	J	`jnl`	Signal Processing for High Throughput Satellite Systems: Challenges in New Interference-Limited Scenarios. CoRR Ana I. Pérez-Neira, Miguel Ángel Vázquez, Sina Maleki, M. R. Bhavani Shankar, Symeon Chatzinotas
2018	J	`jnl`	Simultaneous Wireless Information and Power Transfer (SWIPT): Recent Advances and Future Challenges. IEEE Commun. Surv. Tutorials Tharindu D. Ponnimbaduge Perera, Dushantha Nalin K. Jayakody, Shree Krishna Sharma, Symeon Chatzinotas, Jun Li
2018	J	`jnl`	Successive Convex Approximation Algorithms for Sparse Signal Estimation With Nonconvex Regularizations. IEEE J. Sel. Top. Signal Process. Yang Yang, Marius Pesavento, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Successive Convex Approximation Algorithms for Sparse Signal Estimation with Nonconvex Regularizations. SAM Yang Yang, Marius Pesavento, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Successive Convex Approximation Algorithms for Sparse Signal Estimation with Nonconvex Regularizations. CoRR Yang Yang, Marius Pesavento, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Symbol-Level Precoding for the Nonlinear Multiuser MISO Downlink Channel. IEEE Trans. Signal Process. Danilo Spano, Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	Symbol-Level Precoding with Low Resolution DACs for Large-Scale Array MU-MIMO Systems. SPAWC Christos G. Tsinos, Ashkan Kalantari, Symeon Chatzinotas, Björn E. Ottersten
2018	J	`jnl`	Symbol-Level and Multicast Precoding for Multiuser Multiantenna Downlink: A State-of-the-Art, Classification, and Challenges. IEEE Commun. Surv. Tutorials Maha Alodeh, Danilo Spano, Ashkan Kalantari, Christos G. Tsinos, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2018	—	`conf`	User Selection for Symbol-Level Multigroup Multicasting Precoding in the Downlink of MISO Channels. ICC Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2017	B	`conf`	A Framework for Optimizing Multi-Cell NOMA: Delivering Demand with Less Resource. GLOBECOM Lei You, Lei Lei, Di Yuan, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	A Framework for Optimizing Multi-cell NOMA: Delivering Demand with Less Resource. CoRR Lei You, Lei Lei, Di Yuan, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	A deep learning approach for optimizing content delivering in cache-enabled HetNet. ISWCS Lei Lei, Lei You, Gaoyang Dai, Thang X. Vu, Di Yuan, Symeon Chatzinotas
2017	B	`conf`	Cache-Assisted Hybrid Satellite-Terrestrial Backhauling for 5G Cellular Networks. GLOBECOM Ashkan Kalantari, Marilena Fittipaldi, Symeon Chatzinotas, Thang X. Vu, Björn E. Ottersten
2017	—	`conf`	Carrier allocation for Hybrid Satellite-Terrestrial Backhaul networks. ICC Workshops Eva Lagunas, Sina Maleki, Lei Lei, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2017	B	`conf`	Coded Caching and Storage Planning in Heterogeneous Networks. WCNC Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Cognitive approaches to enhance spectrum availability for satellite systems. Int. J. Satell. Commun. Netw. Symeon Chatzinotas, Barry G. Evans, Alessandro Guidotti, Vincenzo Icolari, Eva Lagunas, Sina Maleki, Shree Krishna Sharma, Daniele Tarchi, Paul T. Thompson, Alessandro Vanelli-Coralli
2017	B	`conf`	Computationally efficient symbol-level precoding communications demonstrator. PIMRC Juan Carlos Merlano Duncan, Jevgenij Krivochiza, Stefano Andrenacci, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Constrained Bayesian Active Learning of Interference Channels in Cognitive Radio Networks. CoRR Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Distributed Optimization for Coordinated Beamforming in Multi-Cell Multigroup Multicast Systems: Power Minimization and SINR Balancing. CoRR Oskari Tervo, Harri Pennanen, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Edge-Caching Wireless Networks: Energy-Efficient Design and Optimization. CoRR Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	Energy optimization for full-duplex self-backhauled HetNet with non-orthogonal multiple access. SPAWC Lei Lei, Eva Lagunas, Sina Maleki, Qing He, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Energy-Efficient Coordinated Multi-Cell Multigroup Multicast Beamforming with Antenna Selection. CoRR Oskari Tervo, Le-Nam Tran, Harri Pennanen, Symeon Chatzinotas, Markku J. Juntti, Björn E. Ottersten
2017	J	`jnl`	Energy-Efficient Joint Unicast and Multicast Beamforming with Multi-Antenna User Terminals. CoRR Oskari Tervo, Le-Nam Tran, Symeon Chatzinotas, Markku J. Juntti, Björn E. Ottersten
2017	J	`jnl`	Energy-Efficient M-QAM Precoder Design with Spatial Peak Power Minimization for MIMO Directional Modulation Transceivers. CoRR Ashkan Kalantari, Christos G. Tsinos, Mojtaba Soltanalian, Symeon Chatzinotas, Wing-Kin Ma, Björn E. Ottersten
2017	—	`conf`	Energy-efficient coordinated multi-cell multi-group multicast beamforming with antenna selection. ICC Workshops Oskari Tervo, Le-Nam Tran, Harri Pennanen, Symeon Chatzinotas, Markku J. Juntti, Björn E. Ottersten
2017	—	`conf`	Energy-efficient design for edge-caching wireless networks: When is coded-caching beneficial? SPAWC Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	Energy-efficient joint unicast and multicast beamforming with multi-antenna user terminals. SPAWC Oskari Tervo, Le-Nam Tran, Symeon Chatzinotas, Markku J. Juntti, Björn E. Ottersten
2017	J	`jnl`	Ergodic Capacity Analysis of AF DH MIMO Relay Systems With Residual Transceiver Hardware Impairments: Conventional and Large System Limits. IEEE Trans. Veh. Technol. Anastasios K. Papazafeiropoulos, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2017	Misc	`conf`	Faster-than-Nyquist spatiotemporal symbol-level precoding in the downlink of multiuser MISO channels. ICASSP Maha Alodeh, Danilo Spano, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Finite-SNR analysis for partial relaying cooperation with channel coding and opportunistic relay selection. EURASIP J. Adv. Signal Process. Thang X. Vu, Pierre Duhamel, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	Impact of residual transceiver impairments on MMSE filtering performance of Rayleigh-product MIMO channels. SPAWC Shree Krishna Sharma, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Xianbin Wang, Tharm Ratnarajah
2017	J	`jnl`	Interference Constraint Active Learning with Uncertain Feedback for Cognitive Radio Networks. IEEE Trans. Wirel. Commun. Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Joint Beamforming and Power Optimization With Iterative User Clustering for MISO-NOMA Systems. IEEE Access Zhengxuan Liu, Lei Lei, Ningbo Zhang, Guixia Kang, Symeon Chatzinotas
2017	—	`conf`	MIMO directional modulation M-QAM precoding for transceivers performance enhancement. SPAWC Ashkan Kalantari, Christos G. Tsinos, Mojtaba Soltanalian, Symeon Chatzinotas, Wing-Kin Ma, Björn E. Ottersten
2017	—	`conf`	Multi-antenna based one-bit spatio-temporal wideband sensing for cognitive radio networks. ICC Juan Carlos Merlano Duncan, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Xianbin Wang
2017	—	`conf`	Multi-cell interference coordination for multigroup multicast transmission. EuCNC Oskari Tervo, Harri Pennanen, Symeon Chatzinotas, Björn E. Ottersten, Markku J. Juntti
2017	J	`jnl`	On the Energy-Efficiency of Hybrid Analog-Digital Transceivers for Single- and Multi-Carrier Large Antenna Array Systems. IEEE J. Sel. Areas Commun. Christos G. Tsinos, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	On the diversity of partial relaying cooperation with relay selection in finite-SNR regime. ICC Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	On the energy-efficiency of hybrid analog-digital transceivers for large antenna array systems. ICC Christos G. Tsinos, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	On the spectral coexistence of GSO and NGSO FSS systems: power control mechanisms and a methodology for inter-site distance determination. Int. J. Satell. Commun. Netw. A. Pourmoghadas, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	Power allocation for in-band full-duplex self-backhauling. TSP Eva Lagunas, Lei Lei, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2017	B	`conf`	Relay selection strategies for SWIPT-enabled cooperative wireless systems. PIMRC Sumit Gautam, Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Resource Optimization in Multi-cell NOMA. CoRR Lei You, Di Yuan, Lei Lei, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	SANSA - hybrid terrestrial-satellite backhaul network: scenarios, use cases, KPIs, architecture, network and physical layer techniques. Int. J. Satell. Commun. Netw. Georgios Ziaragkas, Georgia Poziopoulou, José Núñez-Martínez, Jorge Baranda, Isaac Moreno, Christos G. Tsinos, Sina Maleki, Shree Krishna Sharma, Maha Alodeh, Symeon Chatzinotas
2017	B	`conf`	Secrecy analysis of random wireless networks with multiple eavesdroppers. PIMRC Satyanarayana Vuppala, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Simultaneous Sensing and Transmission for Cognitive Radios With Imperfect Signal Cancellation. IEEE Trans. Wirel. Commun. Christos Politis, Sina Maleki, Christos G. Tsinos, Konstantinos P. Liolis, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	Spatial PAPR reduction in symbol-level precoding for the multi-beam satellite downlink. SPAWC Danilo Spano, Maha Alodeh, Symeon Chatzinotas, Jens Krause, Björn E. Ottersten
2017	—	`conf`	Spatial peak power minimization for relaxed phase M-PSK MIMO directional modulation transmitter. EUSIPCO Ashkan Kalantari, Christos G. Tsinos, Mojtaba Soltanalian, Symeon Chatzinotas, Wing-Kin Ma, Björn E. Ottersten
2017	J	`jnl`	Special issue on "Cognitive Radio and Networks for Satellite and Space Communications". Int. J. Satell. Commun. Netw. Daniele Tarchi, Symeon Chatzinotas, Alessandro Vanelli-Coralli, Björn E. Ottersten
2017	—	`conf`	Spectral-efficient model for multiuser massive MIMO: Exploiting user velocity. ICC Thang X. Vu, Trinh Anh Vu, Symeon Chatzinotas, Björn E. Ottersten
2017	—	`conf`	Spectrum sharing in hybrid terrestrial-satellite backhaul networks in the Ka band. EuCNC Xavier Artiga, Miguel Ángel Vázquez, Ana I. Pérez-Neira, Christos G. Tsinos, Eva Lagunas, Symeon Chatzinotas, Venkatesh Ramireddy, Christian Steinmetz, Rudolf Zetik, Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias
2017	J	`jnl`	Symbol-Level Multiuser MISO Precoding for Multi-Level Adaptive Modulation. IEEE Trans. Wirel. Commun. Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Symbol-level and Multicast Precoding for Multiuser Multiantenna Downlink: A Survey, Classification and Challenges. CoRR Maha Alodeh, Danilo Spano, Ashkan Kalantari, Christos G. Tsinos, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2017	Misc	`conf`	Weak interference detection with signal cancellation in satellite communications. ICASSP Christos Politis, Sina Maleki, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2017	J	`jnl`	Wireless Energy Harvesting Assisted Two-Way Cognitive Relay Networks: Protocol Design and Performance Analysis. IEEE Access Dang Khoa Nguyen, Dushantha Nalin K. Jayakody, Symeon Chatzinotas, John S. Thompson, Jun Li
2017	—	`conf`	Wireless Information and Power Transfer: Issues, Advances, and Challenges. VTC Fall Tharindu D. Ponnimbaduge Perera, Dushantha Nalin K. Jayakody, Symeon Chatzinotas, Vishal Sharma
2016	—	`conf`	Active interference constraint learning with uncertain feedback for Cognitive Radio Networks. ICC Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2016	J	`jnl`	Application of Compressive Sensing in Cognitive Radio Communications: A Survey. IEEE Commun. Surv. Tutorials Shree Krishna Sharma, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2016	J	`jnl`	Centralized Power Control in Cognitive Radio Networks Using Modulation and Coding Classification Feedback. IEEE Trans. Cogn. Commun. Netw. Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Cognitive Interference Management Techniques for the Spectral Co-existence of GSO and NGSO Satellites. WISATS Ameneh Pourmoghadas, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Compressive sensing based energy detector. EUSIPCO Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2016	Misc	`conf`	Compressive sensing based target counting and localization exploiting joint sparsity. ICASSP Eva Lagunas, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2016	J	`jnl`	Cooperative Estimation of Power and Direction of Transmission for a Directive Source. IEEE Trans. Cogn. Commun. Netw. Sina Maleki, Philippe Ciblat, Symeon Chatzinotas, Bhavani Shankar, Björn E. Ottersten
2016	J	`jnl`	Directional Modulation Via Symbol-Level Precoding: A Way to Enhance Security. IEEE J. Sel. Top. Signal Process. Ashkan Kalantari, Mojtaba Soltanalian, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	J	`jnl`	Directional Modulation via Symbol-Level Precoding: A Way to Enhance Security. CoRR Ashkan Kalantari, Mojtaba Soltanalian, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Distributed coordinated beamforming for multi-cell multigroup multicast systems. ICC Harri Pennanen, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Effect of Primary User Traffic on Largest Eigenvalue Based Spectrum Sensing Technique. CrownCom Pawan Dhakal, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Daniel Gaetano Riviello
2016	J	`jnl`	Energy-Efficient Symbol-Level Precoding in Multiuser MISO Based on Relaxed Detection Region. IEEE Trans. Wirel. Commun. Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Experimental Study of an Underlay Cognitive Radio System: Model Validation and Demonstration. CrownCom Hanna Becker, Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Friedrich K. Jondral
2016	—	`conf`	Exploiting orthogonality in DVB-S2X through timing pre-compensation. ASMS/SPSC Stefano Andrenacci, Symeon Chatzinotas, Alessandro Vanelli-Coralli, Stefano Cioni, Alberto Ginesi, Björn E. Ottersten
2016	J	`jnl`	Frequency of Arrival-based Interference Localization Using a Single Satellite. CoRR Ashkan Kalantari, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Frequency of arrival-based interference localization using a single satellite. ASMS/SPSC Ashkan Kalantari, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Future ground beamforming. ASMS/SPSC Gennaro Gallinaro, Stefano Cioni, F. Vanin, O. Vidal, G. Huggins, M. Gross, Stefano Andrenacci, Symeon Chatzinotas, Emanuele Tirrò
2016	J	`jnl`	Hybrid Analog-Digital Transceiver Designs for Cognitive Large-Scale Antenna Array Systems. CoRR Christos G. Tsinos, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	Misc	`conf`	Hybrid analog-digital transceiver designs for cognitive radio millimiter wave systems. ACSSC Christos G. Tsinos, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Impact of transceiver hardware impairments on the ergodic channel capacity for Rayleigh-product MIMO channels. SPAWC Anastasios K. Papazafeiropoulos, Shree Krishna Sharma, Symeon Chatzinotas, Tharmalingam Ratnarajah, Björn E. Ottersten
2016	J	`jnl`	In-line interference mitigation techniques for spectral coexistence of GEO and NGEO satellites. Int. J. Satell. Commun. Netw. Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Joint compression and feedback of CSI in correlated multiuser MISO channels. SPAWC Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	MMSE filtering performance of DH-AF massive MIMO relay systems with residual transceiver impairments. ICC Workshops Anastasios K. Papazafeiropoulos, Shree Krishna Sharma, Symeon Chatzinotas
2016	—	`conf`	Multicast multigroup precoding for frame-based multi-gateway satellite communications. ASMS/SPSC Dimitrios Christopoulos, Harri Pennanen, Symeon Chatzinotas, Björn E. Ottersten
2016	J	`jnl`	Multiple Access Techniques for Next Generation Wireless: Recent Advances and Future Perspectives. EAI Endorsed Trans. Wirel. Spectr. Shree Krishna Sharma, Mohammad N. Patwary, Symeon Chatzinotas
2016	J	`jnl`	On the Performance Analysis of Underlay Cognitive Radio Systems: A Deployment Perspective. CoRR Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2016	J	`jnl`	On the Performance Analysis of Underlay Cognitive Radio Systems: A Deployment Perspective. IEEE Trans. Cogn. Commun. Netw. Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2016	—	`conf`	On the error performance bound of ordered statistics decoding of linear block codes. ICC Pawan Dhakal, Roberto Garello, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	On-board the satellite interference detection with imperfect signal cancellation. SPAWC Christos Politis, Sina Maleki, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2016	Misc	`conf`	Optimized link adaptation for DVB-S2X precoded waveforms based on SNIR estimation. ACSSC Stefano Andrenacci, Danilo Spano, Dimitrios Christopoulos, Symeon Chatzinotas, Jens Krause, Björn E. Ottersten
2016	—	`conf`	Peak power minimization in symbol-level precoding for cognitive MISO downlink channels. DSP Maha Alodeh, Danilo Spano, Symeon Chatzinotas, Björn E. Ottersten
2016	B	`conf`	Per-Antenna Power Minimization in Symbol-Level Precoding. GLOBECOM Danilo Spano, Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Performance Analysis of Interweave Cognitive Radio Systems with Imperfect Channel Knowledge over Nakagami Fading Channels. VTC Fall Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2016	—	`conf`	Performance analysis of hybrid cognitive radio systems with imperfect channel knowledge. ICC Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2016	—	`conf`	Physical layer aspects of wireless IoT. ISWCS Shree Krishna Sharma, Tadilo Endeshaw Bogale, Symeon Chatzinotas, Xianbin Wang, Long Bao Le
2016	—	`conf`	Power and direction of transmission estimation for a directive source: Identifiability analysis and estimation algorithm. SAM Sina Maleki, Philippe Ciblat, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Power and rate allocation in cognitive satellite uplink networks. ICC Eva Lagunas, Sina Maleki, Symeon Chatzinotas, Mojtaba Soltanalian, Ana I. Pérez-Neira, Björn E. Ottersten
2016	J	`jnl`	Precoding in Multibeam Satellite Communications: Present and Future Challenges. IEEE Wirel. Commun. Miguel Ángel Vázquez, Ana I. Pérez-Neira, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten, Pantelis-Daniel M. Arapoglou, Alberto Ginesi, Giorgio Taricco
2016	J	`jnl`	Secure M-PSK Communication via Directional Modulation. CoRR Ashkan Kalantari, Mojtaba Soltanalian, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	Misc	`conf`	Secure M-PSK communication via directional modulation. ICASSP Ashkan Kalantari, Mojtaba Soltanalian, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2016	J	`jnl`	Sensing-Throughput Tradeoff for Interweave Cognitive Radio System: A Deployment-Centric Viewpoint. IEEE Trans. Wirel. Commun. Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2016	—	`conf`	Square-Law Selector and Square-Law Combiner for Cognitive Radio Systems: An Experimental Study. VTC Fall Lucas Rodes, Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Friedrich K. Jondral
2016	J	`jnl`	Symbol-Level Multiuser MISO Precoding for Multi-level Adaptive Modulation: A Multicast View. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2016	—	`conf`	Symbol-level precoding with per-antenna power constraints for the multi-beam satellite downlink. ASMS/SPSC Danilo Spano, Symeon Chatzinotas, Jens Krause, Björn E. Ottersten
2016	—	`conf`	Two-Phase Concurrent Sensing and Transmission Scheme for Full Duplex Cognitive Radio. VTC Fall Shree Krishna Sharma, Tadilo Endeshaw Bogale, Long Bao Le, Symeon Chatzinotas, Xianbin Wang, Björn E. Ottersten
2016	J	`jnl`	Universal Intelligent Small Cell (UnISCell) for next generation cellular networks. Digit. Commun. Networks Mohammad N. Patwary, Shree Krishna Sharma, Symeon Chatzinotas, Yunfei Chen, Mohamed Abdel-Maguid, Raed Abd-Alhameed, James M. Noras, Björn E. Ottersten
2015	—	`conf`	3D Beamforming for Spectral Coexistence of Satellite and Terrestrial Networks. VTC Fall Shree Krishna Sharma, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2015	J	`jnl`	Cellular-Broadcast Service Convergence through Caching for CoMP Cloud RANs. CoRR Symeon Chatzinotas, Dimitrios Christopoulos, Björn E. Ottersten
2015	—	`conf`	Cellular-Broadcast service convergence through caching for CoMP cloud RANs. SCVT Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Centralized Power Control in Cognitive Radio Networks Using Modulation and Coding Classification Feedback. CoRR Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Cognitive Radio Techniques Under Practical Imperfections: A Survey. IEEE Commun. Surv. Tutorials Shree Krishna Sharma, Tadilo Endeshaw Bogale, Symeon Chatzinotas, Björn E. Ottersten, Long Bao Le, Xianbin Wang
2015	J	`jnl`	Cognitive Zone for Broadband Satellite Communications in 17.3-17.7 GHz Band. IEEE Wirel. Commun. Lett. Sina Maleki, Symeon Chatzinotas, Jens Krause, Konstantinos P. Liolis, Björn E. Ottersten
2015	J	`jnl`	Cognitive beamhopping for spectral coexistence of multibeam satellites. Int. J. Satell. Commun. Netw. Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Cognitive spectrum utilization in Ka band multibeam satellite communications. IEEE Commun. Mag. Sina Maleki, Symeon Chatzinotas, Barry G. Evans, Konstantinos P. Liolis, Joel Grotz, Alessandro Vanelli-Coralli, Nicolas Chuberre
2015	B	`conf`	Constructive Interference through Symbol Level Precoding for Multi-Level Modulation. GLOBECOM Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Constructive Interference through Symbol Level Precoding for Multi-level Modulation. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Constructive Multiuser Interference in Symbol Level Precoding for the MISO Downlink Channel. IEEE Trans. Signal Process. Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Cooperative Spectrum Sensing for Heterogeneous Sensor Networks Using Multiple Decision Statistics. CrownCom Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2015	Misc	`conf`	Cooperative power and DoT estimation for a directive source. ACSSC Sina Maleki, Philippe Ciblat, Symeon Chatzinotas, Dzevdan Kapetanovic, Björn E. Ottersten
2015	J	`jnl`	Coordinated Multibeam Satellite Co-location: The Dual Satellite Paradigm. CoRR Dimitrios Christopoulos, Shree Krishna Sharma, Symeon Chatzinotas, Jens Krause, Björn E. Ottersten
2015	J	`jnl`	Distributed Coordinated Beamforming for Multi-cell Multigroup Multicast Systems. CoRR Harri Pennanen, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Energy Efficient Symbol-Level Precoding in Multiuser MISO Channels. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Energy efficient symbol-level precoding in multiuser MISO channels. SPAWC Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Energy-Efficient Symbol-Level Precoding in Multiuser MISO Based on Relaxed Detection Region. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Estimation-Throughput Tradeoff for Underlay Cognitive Radio Systems. CoRR Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2015	—	`conf`	Estimation-throughput tradeoff for Underlay cognitive radio systems. ICC Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2015	—	`conf`	Impact of Transceiver Impairments on the Capacity of Dual-Hop Relay Massive MIMO Systems. GLOBECOM Workshops Anastasios K. Papazafeiropoulos, Shree Krishna Sharma, Symeon Chatzinotas
2015	J	`jnl`	Impact of Transceiver Impairments on the Capacity of Dual-Hop Relay Massive MIMO Systems. CoRR Anastasios K. Papazafeiropoulos, Shree Krishna Sharma, Symeon Chatzinotas
2015	B	`conf`	Improving robustness of cyclostationary detectors to cyclic frequency mismatch using Slepian basis. PIMRC Shree Krishna Sharma, Tadilo Endeshaw Bogale, Symeon Chatzinotas, Long Bao Le, Xianbin Wang, Björn E. Ottersten
2015	—	`conf`	Joint Carrier Allocation and Beamforming for cognitive SatComs in Ka-band (17.3-18.1 GHz). ICC Shree Krishna Sharma, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Jens Krause, Björn E. Ottersten
2015	J	`jnl`	Joint Channel Estimation and Pilot Allocation in Underlay Cognitive MISO Networks. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Joint Power Control in Wiretap Interference Channels. IEEE Trans. Wirel. Commun. Ashkan Kalantari, Sina Maleki, Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Multicast Multigroup Beamforming for Per-antenna Power Constrained Large-scale Arrays. CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Multicast Multigroup Precoding and User Scheduling for Frame-Based Satellite Communications. IEEE Trans. Wirel. Commun. Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Multicast multigroup beamforming for per-antenna power constrained large-scale arrays. SPAWC Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Performance Analysis of Underlay Cognitive Radio Systems: Estimation-Throughput Tradeoff. CoRR Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2015	—	`conf`	Power Control for Satellite Uplink and Terrestrial Fixed-Service Co-Existence in Ka-Band. VTC Fall Eva Lagunas, Shree Krishna Sharma, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Power Control in Cognitive Radio Networks Using Cooperative Modulation and Coding Classification. CrownCom Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Precoding in Multibeam Satellite Communications: Present and Future Challenges. CoRR Miguel Ángel Vázquez, Ana I. Pérez-Neira, Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten, Pantelis-Daniel M. Arapoglou, Alberto Ginesi, Giorgio Taricco
2015	—	`conf`	Repeater for 5G wireless: A complementary contender for Spectrum Sensing intelligence. ICC Shree Krishna Sharma, Mohammad N. Patwary, Symeon Chatzinotas, Björn E. Ottersten, Mohamed Abdel-Maguid
2015	J	`jnl`	Resource Allocation for Cognitive Satellite Communications With Incumbent Terrestrial Networks. IEEE Trans. Cogn. Commun. Netw. Eva Lagunas, Shree Krishna Sharma, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Resource Allocation for Cognitive Satellite Uplink and Fixed-Service Terrestrial Coexistence in Ka-Band. CrownCom Eva Lagunas, Shree Krishna Sharma, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Jens Krause, Björn E. Ottersten
2015	—	`conf`	Resource allocation for cognitive Satellite Communications in Ka-band (17.7-19.7 GHz). ICC Workshops Shree Krishna Sharma, Eva Lagunas, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Jens Krause, Björn E. Ottersten
2015	J	`jnl`	Secrecy Energy Efficiency Optimization for MISO and SISO Communication Networks. CoRR Ashkan Kalantari, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Secrecy energy efficiency optimization for MISO and SISO communication networks. SPAWC Ashkan Kalantari, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Sensing-Throughput Tradeoff for Cognitive Radio Systems with Unknown Received Power. CrownCom Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2015	J	`jnl`	Sensing-Throughput Tradeoff for Interweave Cognitive Radio System: A Deployment-Centric Viewpoint. CoRR Ankit Kaushik, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten, Friedrich K. Jondral
2015	J	`jnl`	Spatial DCT-Based Channel Estimation in Multi-Antenna Multi-Cell Interference Channels. IEEE Trans. Signal Process. Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Spectrum awareness and exploitation for Cognitive Radio Satellite Communications. EuCNC Alessandro Guidotti, Vincenzo Icolari, Daniele Tarchi, Alessandro Vanelli-Coralli, Shree Krishna Sharma, Eva Lagunas, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Jens Krause, E. Corbel, Barry G. Evans, Paul T. Thompson
2015	J	`jnl`	Symbol Based Precoding in The Downlink of Cognitive MISO Channels. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	—	`conf`	Symbol Based Precoding in the Downlink of Cognitive MISO Channel. CrownCom Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	To AND or To OR: On Energy-Efficient Distributed Spectrum Sensing With Combined Censoring and Sleeping. IEEE Trans. Wirel. Commun. Sina Maleki, Geert Leus, Symeon Chatzinotas, Björn E. Ottersten
2015	J	`jnl`	Wideband Identification of Power Network Parameters Using Pseudo-Random Binary Sequences on Power Inverters. IEEE Trans. Smart Grid Surena Neshvad, Symeon Chatzinotas, Jürgen Sachau
2014	J	`jnl`	A Multicast Approach for Constructive Interference Precoding in MISO Downlink Channel. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	A hybrid cognitive transceiver architecture: Sensing-throughput tradeoff. CrownCom Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2014	B	`conf`	A multicast approach for constructive interference precoding in MISO downlink channel. ISIT Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Automatic Modulation Classification for adaptive Power Control in cognitive satellite communications. ASMS/SPSC Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2014	B	`conf`	Compressive SNR estimation for wideband cognitive radio under correlated scenarios. WCNC Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Compressive Sparsity Order Estimation for Wideband Cognitive Radio Receiver. IEEE Trans. Signal Process. Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Compressive sparsity order estimation for wideband Cognitive Radio receiver. ICC Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Constructive Multiuser Interference in Symbol Level Precoding for the MISO Downlink Channel. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Feasibility of positive secrecy rate in wiretap interference channels. GlobalSIP Ashkan Kalantari, Sina Maleki, Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Frame Based Precoding in Satellite Communications: A Multicast Approach. CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Frame based precoding in satellite communications: A multicast approach. ASMS/SPSC Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Full Frequency Reuse Multibeam SatComs: Frame Based Precoding and User Scheduling. CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Implementation Issues of Cognitive Radio techniques for Ka-band (17.7-19.7 GHz) SatComs. ASMS/SPSC Shree Krishna Sharma, Sina Maleki, Symeon Chatzinotas, Joel Grotz, Björn E. Ottersten
2014	—	`conf`	Index assignment for multiple description repair in distributed storage systems. ICC Dzevdan Kapetanovic, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Joint Power Control in Wiretap Interference Channels. CoRR Ashkan Kalantari, Sina Maleki, Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2014	B	`conf`	Joint channel estimation and pilot allocation in underlay cognitive MISO networks. IWCMC Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Large System Analysis for Amplify & Forward SIMO Multiple Access Channel with Ill-conditioned Second Hop. CoRR Symeon Chatzinotas
2014	Misc	`conf`	Maximum Eigenvalue detection for spectrum sensing under correlated noise. ICASSP Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Modulation and Coding Classification for Adaptive Power Control in 5G Cognitive Communications. SPAWC Anestis Tsakmalis, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Multicast Multigroup Beamforming under Per-antenna Power Constraints. CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Multicast multigroup beamforming under per-antenna power constraints. ICC Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Performance of the Multibeam Satellite Return Link With Correlated Rain Attenuation. IEEE Trans. Wirel. Commun. Jesús Arnau, Dimitrios Christopoulos, Symeon Chatzinotas, Carlos Mosquera, Björn E. Ottersten
2014	Misc	`conf`	Power allocation for energy-constrained cognitive radios in the presence of an eavesdropper. ICASSP Sina Maleki, Ashkan Kalantari, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Spatial DCT-Based Channel Estimation in Multi-Antenna Multi-Cell Interference Channels. CoRR Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Spatial DCT-based least square estimation in multi-antenna multi-cell interference channels. ICC Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Sum Rate Maximizing Multigroup Multicast Beamforming under Per-antenna Power Constraints. CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	B	`conf`	Sum rate maximizing multigroup multicast beamforming under per-antenna power constraints. GLOBECOM Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	—	`conf`	Technical challenges for cognitive radio application in satellite communications. CrownCom Daniele Tarchi, Alessandro Guidotti, Vincenzo Icolari, Alessandro Vanelli-Coralli, Shree Krishna Sharma, Symeon Chatzinotas, Sina Maleki, Barry G. Evans, Paul T. Thompson, Wuchen Tang, Joel Grotz
2014	—	`conf`	To AND or To OR: How shall the fusion center rule in energy-constrained cognitive radio networks? ICC Sina Maleki, Geert Leus, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Weighted Fair Multicast Multigroup Beamforming Under Per-antenna Power Constraints. IEEE Trans. Signal Process. Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2014	J	`jnl`	Weighted Fair Multicast Multigroup Beamforming under Per-antenna Power Constraints. CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2013	Misc	`conf`	Asymptotic analysis of eigenvalue-based blind Spectrum Sensing techniques. ICASSP Symeon Chatzinotas, Shree Krishna Sharma, Björn E. Ottersten
2013	—	`conf`	Cognitive Radio Techniques for Satellite Communication Systems. VTC Fall Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	Cognitive beamhopping for spectral coexistence of multibeam satellites. Future Network & Mobile Summit Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	Cognitive radio scenarios for satellite communications: The CoRaSat approach. Future Network & Mobile Summit Konstantinos P. Liolis, Gerald Schlüter, Jens Krause, Frank Zimmer, Laurent Combelles, Joel Grotz, Symeon Chatzinotas, Barry G. Evans, Alessandro Guidotti, Daniele Tarchi, Alessandro Vanelli-Coralli
2013	J	`jnl`	Constructive Interference in Linear Precoding Systems: Power Allocation and User Selection CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Ioannis Krikidis, Björn E. Ottersten
2013	—	`conf`	Data aware user selection in cognitive downlink MISO precoding systems. ISSPIT Maha Alodeh, Symeon Chatzinotas, Björn E. Ottersten
2013	B	`conf`	Eigenvalue based SNR estimation for cognitive radio in presence of channel correlation. GLOBECOM Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	J	`jnl`	Eigenvalue-Based Sensing and SNR Estimation for Cognitive Radio in Presence of Noise Correlation. IEEE Trans. Veh. Technol. Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	Frequency Packing for Interference Alignment-Based Cognitive Dual Satellite Systems. VTC Fall Symeon Chatzinotas, Shree Krishna Sharma, Björn E. Ottersten
2013	J	`jnl`	Interference alignment for spectral coexistence of heterogeneous networks. EURASIP J. Wirel. Commun. Netw. Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	J	`jnl`	MMSE Filtering Performance of Dual-Hop Amplify-and-Forward Multiple-Access Channels. IEEE Wirel. Commun. Lett. Symeon Chatzinotas
2013	J	`jnl`	MMSE Performance Analysis of Generalized Multibeam Satellite Channels. IEEE Commun. Lett. Dimitrios Christopoulos, Jesús Arnau, Symeon Chatzinotas, Carlos Mosquera, Björn E. Ottersten
2013	C	`conf`	MMSE filtering for amplify & forward simo multiple access channel with ill-conditioned second hop. APCC Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	Multi-User Detection in Multibeam Mobile Satellite Systems: A Fair Performance Evaluation. VTC Spring Dimitrios Christopoulos, Symeon Chatzinotas, Jens Krause, Björn E. Ottersten
2013	—	`conf`	Multiantenna signal processing for cognitive communications. ChinaSIP Symeon Chatzinotas, Shree Krishna Sharma, Björn E. Ottersten
2013	—	`conf`	Repairing multiple description quantizers in distributed storage systems. ICC Symeon Chatzinotas
2013	J	`jnl`	SNR Estimation for Multi-dimensional Cognitive Receiver under Correlated Channel/Noise. IEEE Trans. Wirel. Commun. Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	Secondary User Scheduling under Throughput Guarantees for the Primary Network. VTC Fall Dzevdan Kapetanovic, M. Majid Butt, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	Spatial Filtering for Underlay Cognitive SatComs. PSATS Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	The effect of noise correlation on fractional sampling based spectrum sensing. ICC Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	Transmit beamforming for spectral coexistence of satellite and terrestrial networks. CrownCom Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2013	—	`conf`	User scheduling for coordinated dual satellite systems with linear precoding. ICC Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2012	—	`conf`	Capacity analysis of dual-hop amplify-and-forward MIMO multiple-access channels. WCSP Symeon Chatzinotas, Björn E. Ottersten
2012	—	`conf`	Cognitive interference alignment between small cells and a macrocell. ICT Symeon Chatzinotas, Björn E. Ottersten
2012	Misc	`conf`	Coordinated MultiPoint uplink capacity over a MIMO composite fading channel. ICNC Symeon Chatzinotas, Björn E. Ottersten
2012	J	`jnl`	Eigenvalue Based Sensing and SNR Estimation for Cognitive Radio in Presence of Noise Correlation CoRR Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2012	—	`conf`	Exploiting polarization for spectrum sensing in cognitive SatComs. CrownCom Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2012	—	`conf`	Fixed full duplex relaying for wireless broadband communication. WCSP Qingmin Meng, Wei Feng, Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2012	J	`jnl`	Generic Optimization of Linear Precoding in Multibeam Satellite Systems. IEEE Trans. Wirel. Commun. Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2012	J	`jnl`	Linear and nonlinear techniques for multibeam joint processing in satellite communications. EURASIP J. Wirel. Commun. Netw. Dimitrios Christopoulos, Symeon Chatzinotas, Gan Zheng, Joel Grotz, Björn E. Ottersten
2012	J	`jnl`	MMSE Performance Analysis of Generalized Multibeam Satellite Channels CoRR Dimitrios Christopoulos, Jesús Arnau, Symeon Chatzinotas, Carlos Mosquera, Björn E. Ottersten
2012	J	`jnl`	Multi-User Detection in Multibeam Mobile Satellite Systems: A Fair Performance Evaluation CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Jens Krause, Björn E. Ottersten
2012	B	`conf`	Multi-gateway cooperation in multibeam satellite systems. PIMRC Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2012	—	`conf`	Satellite cognitive communications: Interference modeling and techniques selection. ASMS/SPSC Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2012	B	`conf`	Spectrum sensing in dual polarized fading channels for cognitive SatComs. GLOBECOM Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten
2012	J	`jnl`	User Scheduling for Coordinated Dual Satellite Systems with Linear Precoding CoRR Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten
2011	—	`conf`	Capacity analysis of multibeam joint decoding over composite satellite channels. ACSCC Dimitrios Christopoulos, Symeon Chatzinotas, Michail Matthaiou, Björn E. Ottersten
2011	—	`conf`	Clustered Multicell Joint Decoding under Cochannel Interference. ICC Symeon Chatzinotas, Björn E. Ottersten
2011	B	`conf`	Coordinated multi-point decoding with dual-polarized antennas. IWCMC Symeon Chatzinotas, Dimitrios Christopoulos, Björn E. Ottersten
2011	—	`conf`	Energy-efficient MMSE beamforming and power allocation in multibeam satellite systems. ACSCC Symeon Chatzinotas, Gan Zheng, Björn E. Ottersten
2011	J	`jnl`	Free probability based capacity calculation of multiantenna Gaussian fading channels with cochannel interference. Phys. Commun. Symeon Chatzinotas, Björn E. Ottersten
2011	J	`jnl`	Generic Optimization of Linear Precoding in Multibeam Satellite Systems CoRR Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2011	B	`conf`	Interference alignment for clustered multicell joint decoding. WCNC Symeon Chatzinotas, Björn E. Ottersten
2011	J	`jnl`	Interference mitigation techniques for clustered multicell joint decoding systems. EURASIP J. Wirel. Commun. Netw. Symeon Chatzinotas, Björn E. Ottersten
2011	B	`conf`	Joint Precoding with Flexible Power Constraints in Multibeam Satellite Systems. GLOBECOM Symeon Chatzinotas, Gan Zheng, Björn E. Ottersten
2011	J	`jnl`	Multi-Gateway Cooperation in Multibeam Satellite Systems CoRR Gan Zheng, Symeon Chatzinotas, Björn E. Ottersten
2010	J	`jnl`	Free Probability based Capacity Calculation of Multiantenna Gaussian Fading Channels with Cochannel Interference CoRR Symeon Chatzinotas, Björn E. Ottersten
2010	J	`jnl`	Interference Alignment for Clustered Multicell Joint Decoding CoRR Symeon Chatzinotas, Björn E. Ottersten
2010	—	`conf`	Multicell LMMSE Filtering Capacity under Correlated Multiple BS Antennas. VTC Fall Symeon Chatzinotas, Muhammad Ali Imran, Reza Hoshyar, Björn E. Ottersten
2009	—	`conf`	On the Ergodic Capacity of the Wideband MIMO Channel. VTC Spring Symeon Chatzinotas, Muhammad Ali Imran, Reza Hoshyar
2009	J	`jnl`	On the multicell processing capacity of the cellular MIMO uplink channel in correlated rayleigh fading environment. IEEE Trans. Wirel. Commun. Symeon Chatzinotas, Muhammad Ali Imran, Reza Hoshyar
2009	B	`conf`	Reduced-complexity multicell decoding systems with multiple antennas at the base station. IWCMC Symeon Chatzinotas, Muhammad Ali Imran, Reza Hoshyar
2009	—	`conf`	The Multicell Processing Capacity of the Cellular MIMO Uplink Channel under Correlated Fading. ICC Symeon Chatzinotas, Muhammad Ali Imran, Reza Hoshyar
2008	—	`conf`	Information Theoretic Uplink Capacity of the Linear Cellular Array. AICT Symeon Chatzinotas, Muhammad Ali Imran, Costas Tzaras
2008	J	`jnl`	On the Capacity of Variable Density Cellular Systems under Multicell Decoding. IEEE Commun. Lett. Symeon Chatzinotas, Muhammad Ali Imran, Costas Tzaras
2008	B	`conf`	Spectral efficiency of variable density cellular systems with realistic system models. PIMRC Symeon Chatzinotas, Muhammad Ali Imran, Costas Tzaras
2008	—	`conf`	Uplink capacity of MIMO cellular systems with multicell processing. ISWCS Symeon Chatzinotas, Muhammad Ali Imran, Costas Tzaras
2006	—	`conf`	SHARE-ODS: An Ontology Data Service for Search and Rescue Operations. SETN Stasinos Konstantopoulos, Georgios Paliouras, Symeon Chatzinotas
2004	—	`conf`	Enhancing educational metadata with digital rights information: the EMDIR web-based environment. ICWI Symeon Chatzinotas, Pythagoras Karampiperis, Demetrios G. Sampson
2004	B	`conf`	eMAP: Design and Implementation of Educational Metadata Application Profiles. ICALT Symeon Chatzinotas, Demetrios G. Sampson