George K. Karagiannidis

905 papers B 89C 2Misc 2Journal 677Unranked 133

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Robust Link Maintenance Algorithm for Directional UAV Networks Based on Breakage Probability Prediction. IEEE Trans. Wirel. Commun. Yifei Song, Shuai Wang, Zhe Song, Xuanhe Yang, Gaofeng Pan, Dusit Niyato, George K. Karagiannidis
2026	J	`jnl`	A Stochastic Geometric Analysis on Multi-Cell Pinching-Antenna Systems Under Blockage Effect. IEEE Wirel. Commun. Lett. Yanshi Sun, Zhiguo Ding, George K. Karagiannidis
2026	J	`jnl`	A novel RF-enabled Non-Destructive Inspection Method through Machine Learning and Programmable Wireless Environments. CoRR Stavros Tsimpoukis, Dimitrios Tyrovolas, Sotiris Ioannidis, Maria Kafesaki, Ian F. Akyildiz, George K. Karagiannidis, Christos K. Liaskos
2026	J	`jnl`	AFDM-Enabled Integrated Sensing and Communication: Theoretical Framework and Pilot Design. IEEE J. Sel. Areas Commun. Fan Zhang, Zhaocheng Wang, Tianqi Mao, Tianyu Jiao, Yinxiao Zhuo, Miaowen Wen, Wei Xiang, Sheng Chen, George K. Karagiannidis
2026	J	`jnl`	Antenna Activation and Resource Allocation in Multi-Waveguide Pinching-Antenna Systems. IEEE Trans. Wirel. Commun. Kaidi Wang, Zhiguo Ding, George K. Karagiannidis
2026	J	`jnl`	BER Performance Optimization for Fluid Antenna-Aided Wireless Communications. IEEE J. Sel. Areas Commun. Shuaixin Yang, Yue Xiao, Yong Liang Guan, Xianfu Lei, Hyundong Shin, George K. Karagiannidis
2026	J	`jnl`	Chirp Delay-Doppler Domain Modulation-Based Joint Communication and Radar for Autonomous Vehicles. IEEE Trans. Wirel. Commun. Zhuoran Li, Zhen Gao, Sheng Chen, Dusit Niyato, Zhaocheng Wang, George K. Karagiannidis
2026	J	`jnl`	Covert Low-Altitude Economy Networks. IEEE Wirel. Commun. Xiuzhao Ji, Bo Li, Jifa Zhang, Hongjuan Yang, Xu Jiang, Nan Zhao, George K. Karagiannidis, Arumugam Nallanathan
2026	J	`jnl`	Cross-Band Modulation Design for Hybrid RF-Optical Systems. IEEE Trans. Cogn. Commun. Netw. Thrassos K. Oikonomou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2026	J	`jnl`	Digital Twin-Assisted Federated Learning With Blockchain in Multi-Tier Computing Systems. IEEE Trans. Cogn. Commun. Netw. Yongyi Tang, Kunlun Wang, Dusit Niyato, Wen Chen, George K. Karagiannidis
2026	J	`jnl`	Distributed Uplink Rate Splitting Multiple Access (DU-RSMA): Principles and Performance Analysis. IEEE Trans. Wirel. Commun. Apostolos A. Tegos, Yue Xiao, Sotiris A. Tegos, George K. Karagiannidis, Panagiotis D. Diamantoulakis
2026	J	`jnl`	Efficient DOA Estimation in Hybrid Analog-Digital Structures: Mitigating the Impact of Mutual Coupling. IEEE Trans. Veh. Technol. Ye Tian, Hongyun Zhao, Tuo Wu, Wei Liu, Maged Elkashlan, Henk Wymeersch, Fumiyuki Adachi, George K. Karagiannidis, Chau Yuen
2026	J	`jnl`	Enabling mmWave Communications with VCSEL-Based Light-Emitting Reconfigurable Intelligent Surfaces. CoRR Rashid Iqbal, Dimitrios Bozanis, Dimitrios Tyrovolas, Christos K. Liaskos, Muhammad Ali Imran, George K. Karagiannidis, Hanaa Abumarshoud
2026	J	`jnl`	Generalized Pinching-Antenna Systems: A Tutorial on Principles, Design Strategies, and Future Directions. IEEE Commun. Surv. Tutorials Yanqing Xu, Jingjing Cui, Yongxu Zhu, Zhiguo Ding, Tsung-Hui Chang, Robert Schober, Vincent W. S. Wong, Octavia A. Dobre, George K. Karagiannidis, H. Vincent Poor, Xiaohu You
2026	J	`jnl`	Generative AI-Empowered Secure Communications in Space-Air-Ground Integrated Networks: A Survey and Tutorial. IEEE Commun. Surv. Tutorials Chenbo Hu, Ruichen Zhang, Bo Li, Xu Jiang, Nan Zhao, Marco Di Renzo, Dusit Niyato, Arumugam Nallanathan, George K. Karagiannidis
2026	J	`jnl`	HARQ-Aided RSMA for Integrated Satellite-Terrestrial Networks. IEEE Trans. Wirel. Commun. Chenbo Hu, Hongjuan Yang, Bo Li, Xu Jiang, Nan Zhao, Dusit Niyato, George K. Karagiannidis
2026	J	`jnl`	Heterogeneous Resource Allocation With Multi-Task Learning for Wireless Networks. IEEE Trans. Wirel. Commun. Nikos A. Mitsiou, Pavlos S. Bouzinis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2026	J	`jnl`	Heterogeneous Wireless Federated Learning Framework via Over-the-Air Computation. IEEE Trans. Veh. Technol. Yue Xiao, Yu Ye, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Yang You, George K. Karagiannidis
2026	J	`jnl`	Hybrid Space-Terrestrial RSMA Systems Suffering Mutual Interference. IEEE Internet Things J. Hang Deng, Shuai Wang, Panagiotis D. Diamantoulakis, Gaofeng Pan, Jianping An, George K. Karagiannidis
2026	J	`jnl`	Intelligent Metasurface-Enabled Integrated Sensing and Communication: Unified Framework and Key Technologies. IEEE Wirel. Commun. Shunyu Li, Tianqi Mao, Guangyao Liu, Fan Zhang, Ruiqi Liu, Meng Hua, Zhen Gao, Qingqing Wu, George K. Karagiannidis
2026	J	`jnl`	Introducing Meta-Fiber Into Stacked Intelligent Metasurfaces for MIMO Communications: A Low-Complexity Design With Only Two Layers. IEEE Trans. Wirel. Commun. Hong Niu, Jiancheng An, Tuo Wu, Jiangong Chen, Yufei Zhao, Yong Liang Guan, Marco Di Renzo, Mérouane Debbah, George K. Karagiannidis, H. Vincent Poor, Chau Yuen
2026	J	`jnl`	Jamming Identification With Differential Transformer for Low-Altitude Wireless Networks. IEEE J. Sel. Areas Commun. Pengyu Wang, Zhaocheng Wang, Tianqi Mao, Weijie Yuan, Haijun Zhang, George K. Karagiannidis
2026	J	`jnl`	LLM-Aided Prediction and RL-Based Optimization for Secure Communications in Low-Altitude Economy Networks. IEEE Trans. Netw. Sci. Eng. Ziqiang Ye, Yulan Gao, Yue Xiao, Xianfu Lei, Pingzhi Fan, George K. Karagiannidis
2026	J	`jnl`	Large Language Model-Enabled Sensing-Aided Communication. IEEE Trans. Wirel. Commun. Jifa Zhang, Ruichen Zhang, Na Deng, Chengwen Xing, Nan Zhao, Dusit Niyato, Naofal Al-Dhahir, George K. Karagiannidis
2026	J	`jnl`	Latency-Aware Resource Allocation for Integrated Communications, Computation, and Sensing in Cell-Free mMIMO Systems. IEEE Trans. Wirel. Commun. Qihao Peng, Qu Luo, Zheng Chu, Zihuai Lin, Maged Elkashlan, Pei Xiao, George K. Karagiannidis, Christos Masouros
2026	J	`jnl`	Latency-Sensitive Covert Federated Learning via UAV. IEEE Trans. Cogn. Commun. Netw. Chao Wang, Zehui Xiong, Chengwen Xing, Nan Zhao, Dusit Niyato, George K. Karagiannidis
2026	J	`jnl`	Multi-Satellite Collaborations: Conception, Merits, Mechanisms, and Prospects. IEEE Commun. Surv. Tutorials Gaofeng Pan, Xuyang Zhang, Pengxu Chen, Shuai Wang, Rui Zhang, Zizheng Hua, Dusit Niyato, Pei Xiao, Marco Di Renzo, George K. Karagiannidis
2026	J	`jnl`	Non-Centralized Quantum Neural Networks for Cell-Free MIMO Systems. IEEE Trans. Wirel. Commun. Bhaskara Narottama, Berk Canberk, Simon L. Cotton, Hyundong Shin, George K. Karagiannidis, Trung Q. Duong
2026	J	`jnl`	On Energy Efficiency of Hybrid NOMA. IEEE Trans. Veh. Technol. Yanshi Sun, Zhiguo Ding, Yun Hou, George K. Karagiannidis
2026	J	`jnl`	On the Beamforming Design of Cross-Band OWC/RF Cell-Free MIMO. IEEE Commun. Lett. Dimitrios Bozanis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Vasilis K. Papanikolaou
2026	J	`jnl`	Optimal Dense Base Station Deployment for Resilient Communication Networks. IEEE Trans. Veh. Technol. Ioanna Diamantoulaki, Sotiris A. Tegos, Yue Xiao, George K. Karagiannidis
2026	J	`jnl`	Performance Analysis of Pinching-Antenna Systems. IEEE Trans. Cogn. Commun. Netw. Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2026	J	`jnl`	Physics-Aware RIS Codebook Compilation for Near-Field Beam Focusing under Mutual Coupling and Specular Reflections. CoRR Alexandros I. Papadopoulos, Maria Anna Pistela, Dimitrios Tyrovolas, Antonios Lalas, Konstantinos Votis, Sotiris Ioannidis, George K. Karagiannidis, Christos Liaskos
2026	J	`jnl`	Pinching Antennas: Principles, Applications and Challenges. IEEE Wirel. Commun. Zheng Yang, Ning Wang, Yanshi Sun, Zhiguo Ding, Robert Schober, George K. Karagiannidis, Vincent W. S. Wong, Octavia A. Dobre
2026	J	`jnl`	Pinching-Antenna Systems (PASS): A Tutorial. IEEE Trans. Commun. Yuanwei Liu, Hao Jiang, Xiaoxia Xu, Zhaolin Wang, Jia Guo, Chongjun Ouyang, Xidong Mu, Zhiguo Ding, Arumugam Nallanathan, George K. Karagiannidis, Robert Schober
2026	J	`jnl`	Prioritizing Gradient Sign Over Modulus: An Importance-Aware Framework for Wireless Federated Learning. CoRR Yiyang Yue, Jiacheng Yao, Wei Xu, Zhaohui Yang, George K. Karagiannidis, Dusit Niyato
2026	J	`jnl`	Prioritizing Gradient Sign Over Modulus: An Importance-Aware Framework for Wireless Federated Learning. IEEE Trans. Wirel. Commun. Yiyang Yue, Jiacheng Yao, Wei Xu, Zhaohui Yang, George K. Karagiannidis, Dusit Niyato
2026	J	`jnl`	Reliable and Secure Wireless-Powered Communications via Hybrid Active-Passive Double-RIS. IEEE J. Sel. Areas Commun. Kunrui Cao, Tao Wang, Panagiotis D. Diamantoulakis, Xingwang Li, Chau Yuen, George K. Karagiannidis
2026	J	`jnl`	Rethinking Hardware Impairments in Multi-User Systems: Can FAS Make a Difference? IEEE Trans. Mob. Comput. Junteng Yao, Tuo Wu, Liaoshi Zhou, Ming Jin, Cunhua Pan, Maged Elkashlan, Fumiyuki Adachi, George K. Karagiannidis, Naofal Al-Dhahir, Chau Yuen
2026	J	`jnl`	Revisiting Spatial Block-Correlation Model for Fluid Antenna Systems: From Constant to Variable Correlations. IEEE J. Sel. Areas Commun. Xiazhi Lai, Tuo Wu, Lifeng Mai, Maged Elkashlan, Naofal Al-Dhahir, Mérouane Debbah, George K. Karagiannidis, Chau Yuen
2026	J	`jnl`	Stochastic Geometry for Modeling and Analysis of Sensing and Communications: A Survey. IEEE Commun. Surv. Tutorials Harris K. Armeniakos, Petros S. Bithas, Sotiris A. Tegos, Athanasios G. Kanatas, George K. Karagiannidis
2026	J	`jnl`	Time-Hopping Covert Communication With Random Slots and Dispersed Energy. IEEE Trans. Inf. Forensics Secur. Kun Lu, Zhe Song, Shuai Wang, Tingting Li, Gaofeng Pan, Heng Liu, George K. Karagiannidis
2026	J	`jnl`	UAV-Aided Covert Federated Learning Networks. IEEE Netw. Chao Wang, Shao-Yong Guo, Zehui Xiong, Chengwen Xing, Nan Zhao, Dusit Niyato, George K. Karagiannidis
2026	J	`jnl`	Variable Block-Correlation Modeling and Optimization for Secrecy Analysis in Fluid Antenna Systems. IEEE Trans. Wirel. Commun. Tuo Wu, Kwai-Man Luk, Jie Tang, Kai-Kit Wong, Jianchao Zheng, Baiyang Liu, David Morales-Jiménez, Maged Elkashlan, Kin-Fai Tong, Chan-Byoung Chae, Fumiyuki Adachi, George K. Karagiannidis
2026	J	`jnl`	Waveform Design for Over-the-Air Computing. IEEE Trans. Wirel. Commun. Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, Ioannis T. Rekanos, George K. Karagiannidis
2026	J	`jnl`	When Simultaneous Localization and Mapping Meets Wireless Communications: A Survey. CoRR Konstantinos Gounis, Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2026	J	`jnl`	Wireless-Powered Multi-Access Edge Computing With Cascaded zeRISs. IEEE Trans. Wirel. Commun. Luyao Zhang, Yi Zhou, Sotiris A. Tegos, Yu Zheng, Panagiotis D. Diamantoulakis, Li Hao, George K. Karagiannidis
2025	B	`conf`	A DNN Framework on Waveform Design for Over-the-Air Computation. WCNC Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2025	J	`jnl`	A Novel Hybrid Grey Wolf Differential Evolution Algorithm. CoRR Ioannis D. Bougas, Pavlos Doanis, Maria S. Papadopoulou, Achilles D. Boursianis, Sotirios P. Sotiroudis, Zaharias D. Zaharis, George K. Karagiannidis, Panagiotis G. Sarigiannidis, Mohammad Abdul Matin, Sotirios K. Goudos
2025	B	`conf`	A Novel Super Constellation Design Paradigm. WCNC Thrassos K. Oikonomou, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2025	J	`jnl`	A Stochastic Geometric Analysis on Multi-cell Pinching-antenna Systems under Blockage Effect. CoRR Yanshi Sun, Zhiguo Ding, George K. Karagiannidis
2025	B	`conf`	A Zernike-Based Atmospheric Turbulence Fading Model for FSO with Wavefront Aberrations. GLOBECOM Vasilis K. Papanikolaou, Marzieh Najafi, Aravindh Krishnamoorthy, Cheng Cheng, Sina Rezaei Aghdam, George K. Karagiannidis, Harald Haas, Robert Schober
2025	J	`jnl`	Active RIS-Aided Massive MIMO With Imperfect CSI and Phase Noise. IEEE Trans. Wirel. Commun. Zhangjie Peng, Jianchen Zhu, Cunhua Pan, Zaichen Zhang, Daniel Benevides da Costa, Maged Elkashlan, George K. Karagiannidis
2025	J	`jnl`	Adversarial Waveform Design for Wireless Transceivers Toward Intelligent Eavesdropping. IEEE Trans. Inf. Forensics Secur. Zhenju Zhang, Mingqian Liu, Yunfei Chen, Nan Zhao, Jie Tang, Kai-Kit Wong, George K. Karagiannidis
2025	J	`jnl`	Beamforming Design for Pinching Antenna Systems with Multiple Receive Antennas. CoRR Enzhi Zhou, Yue Xiao, Ziyue Liu, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2025	J	`jnl`	Beyond Radio: Het-Medium Networks and Its Cross-Medium Communication Paradigms for 6G. IEEE Netw. Mingming Wu, Yufeng Han, Yue Xiao, Yulan Gao, Shiying Li, Dusit Niyato, George K. Karagiannidis
2025	J	`jnl`	Chirp Delay-Doppler Domain Modulation Based Joint Communication and Radar for Autonomous Vehicles. CoRR Zhuoran Li, Zhen Gao, Sheng Chen, Dusit Niyato, Zhaocheng Wang, George K. Karagiannidis
2025	B	`conf`	Closed-Form Location and Orientation Estimation in Optical Wireless Systems. WCNC Dimitrios Bozanis, Dimitrios Tyrovolas, Vasilis K. Papanikolaou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2025	J	`jnl`	Cognitive-Radio Functionality: A Novel Configuration for STAR-RIS assisted RSMA Networks. CoRR Saeed Ibrahim, Yue Xiao, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Zheng Ma, George K. Karagiannidis, Pingzhi Fan
2025	J	`jnl`	Covert Hybrid Federated and Centralized Learning. IEEE Commun. Lett. Pigi P. Papanikolaou, Nikos G. Evgenidis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2025	J	`jnl`	Covert ISAC Against Collusive Wardens. IEEE Trans. Wirel. Commun. Yujie Wu, Chengwen Xing, Jie Tang, Nan Zhao, Xiu Yin Zhang, Kai-Kit Wong, George K. Karagiannidis
2025	—	`conf`	Covert ISAC: Towards Collusive Detection. ICC Yujie Wu, Chengwen Xing, Jie Tang, Nan Zhao, Xiu Yin Zhang, Kai-Kit Wong, George K. Karagiannidis
2025	B	`conf`	Cramér-Rao Bounds for Integrated Sensing and Communications in Pinching-Antenna Systems. PIMRC Dimitrios Bozanis, Vasilis K. Papanikolaou, Sotiris A. Tegos, George K. Karagiannidis
2025	J	`jnl`	Cross-Band Optical/RF Networks With Zero-Energy Devices. IEEE Commun. Lett. Apostolos A. Tegos, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2025	J	`jnl`	Deep Joint Semantic Coding and Beamforming for Near-Space Airship-Borne Massive MIMO Network. IEEE J. Sel. Areas Commun. Minghui Wu, Zhen Gao, Zhaocheng Wang, Dusit Niyato, George K. Karagiannidis, Sheng Chen
2025	J	`jnl`	Distributed Massive MIMO-Aided Task Offloading in Satellite-Terrestrial Integrated Multi-Tier VEC Networks. IEEE Trans. Veh. Technol. Yixin Liu, Shaoling Liang, Kunlun Wang, Wen Chen, Yonghui Li, George K. Karagiannidis
2025	J	`jnl`	Distributed Uplink Rate-Splitting Multiple Access for Multi-Access Edge Computing. IEEE Commun. Lett. Apostolos A. Tegos, Yue Xiao, Sotiris A. Tegos, George K. Karagiannidis, Panagiotis D. Diamantoulakis
2025	J	`jnl`	Efficient LLR Approximation and Receiver Design for Coded Constant Envelope OFDM. IEEE Trans. Wirel. Commun. Hao Chen, Lilin Dan, Yue Xiao, Yanrui Wang, Chau Yuen, George K. Karagiannidis
2025	J	`jnl`	Elliptic Curve Modulation (ECM) for Extremely Robust Physical Layer Encryption. IEEE Trans. Inf. Forensics Secur. Thrassos K. Oikonomou, George K. Karagiannidis
2025	J	`jnl`	Empowering Programmable Wireless Environments With Optical Anchor-Based Positioning. IEEE Netw. Dimitrios Tyrovolas, Dimitrios Bozanis, Sotiris A. Tegos, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2025	J	`jnl`	Energy Efficient Design of Active STAR-RIS-Aided SWIPT Systems. IEEE Trans. Wirel. Commun. Sajad Faramarzi, Hosein Zarini, Sepideh Javadi, Mohammad Robat Mili, Rui Zhang, George K. Karagiannidis, Naofal Al-Dhahir
2025	J	`jnl`	Ergodic Rate Analysis of Two-State Pinching-Antenna Systems. CoRR Dimitrios Tyrovolas, Sotiris A. Tegos, Yue Xiao, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos Liaskos, George K. Karagiannidis, Stylianos D. Asimonis
2025	J	`jnl`	Ergodic Rate and Fairness Analysis of Uplink RSMA With Randomly Deployed Users. IEEE Wirel. Commun. Lett. Athanasios P. Chrysologou, Nestor D. Chatzidiamantis, George K. Karagiannidis
2025	—	`conf`	Extending the Capacity Region with Distributed Uplink Rate Splitting Multiple Access (DU-RSMA). ICC Apostolos A. Tegos, Yue Xiao, Sotiris A. Tegos, George K. Karagiannidis, Panagiotis D. Diamantoulakis
2025	J	`jnl`	FAS-Driven Spectrum Sensing for Cognitive Radio Networks. IEEE Internet Things J. Junteng Yao, Ming Jin, Tuo Wu, Maged Elkashlan, Chau Yuen, Kai-Kit Wong, George K. Karagiannidis, Hyundong Shin
2025	J	`jnl`	Fluid Aerial Networks: UAV Rotation for Inter-Cell Interference Mitigation. CoRR Enzhi Zhou, Yue Xiao, Ziyue Liu, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2025	J	`jnl`	Frequency-Selective Modeling and Analysis for OFDM-Integrated Wideband Pinching-Antenna Systems. IEEE Wirel. Commun. Lett. Jian Xiao, Ji Wang, Ming Zeng, Yuanwei Liu, George K. Karagiannidis
2025	J	`jnl`	From Literature to Insights: Methodological Guidelines for Survey Writing in Communications Research. CoRR Dusit Niyato, Octavia A. Dobre, Trung Q. Duong, George K. Karagiannidis, Robert Schober
2025	J	`jnl`	Generalized Pinching-Antenna Systems: A Tutorial on Principles, Design Strategies, and Future Directions. CoRR Yanqing Xu, Jingjing Cui, Yongxu Zhu, Zhiguo Ding, Tsung-Hui Chang, Robert Schober, Vincent W. S. Wong, Octavia A. Dobre, George K. Karagiannidis, H. Vincent Poor, Xiaohu You
2025	J	`jnl`	Generative AI-Empowered Secure Communications in Space-Air-Ground Integrated Networks: A Survey and Tutorial. CoRR Chenbo Hu, Ruichen Zhang, Bo Li, Xu Jiang, Nan Zhao, Marco Di Renzo, Dusit Niyato, Arumugam Nallanathan, George K. Karagiannidis
2025	J	`jnl`	Generative-Adversarial-Network-Enhanced DRL for ISAC With Double Active RISs. IEEE Internet Things J. Jifa Zhang, Min Sheng, Chengwen Xing, Junyu Liu, Nan Zhao, George K. Karagiannidis
2025	J	`jnl`	Healthcare Industry 5.0: Pareto-Optimal IoT-Based Health Monitoring With Federated Learning. IEEE Internet Things J. Ioanna Diamantoulaki, Sotiris A. Tegos, Pavlos S. Bouzinis, Panagiotis G. Sarigiannidis, Christos Chatzakis, Stamatios Petousis, Nicos Maglaveras, George K. Karagiannidis
2025	J	`jnl`	Heterogeneous Resource Allocation with Multi-task Learning for Wireless Networks. CoRR Nikos A. Mitsiou, Pavlos S. Bouzinis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2025	—	`conf`	Homomorphic-encryption-based Decentralized Federated Learning. ICC Yue Xiao, Yu Ye, Xiyu Sheng, Yang You, Sotiris A. Tegos, Guoqiang Xiao, George K. Karagiannidis, Carlo Fischione
2025	J	`jnl`	How Many Pinching Antennas Are Enough? CoRR Dimitrios Tyrovolas, Sotiris A. Tegos, Yue Xiao, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis, Stylianos D. Asimonis
2025	J	`jnl`	In-Orbit Computation and Security Authentication for Satellite-Ground Twin Networks. IEEE Trans. Veh. Technol. Yongkang Gong, Xiaonan Liu, Haipeng Yao, Xiuzhen Cheng, Arumugam Nallanathan, George K. Karagiannidis
2025	J	`jnl`	Integrated Localization, Mapping, and Communication through VCSEL-Based Light-emitting RIS (LeRIS). CoRR Rashid Iqbal, Dimitrios Bozanis, Dimitrios Tyrovolas, Christos K. Liaskos, Muhammad Ali Imran, George K. Karagiannidis, Hanaa Abumarshoud
2025	J	`jnl`	Intelligent integrated sensing and communication: a survey. Sci. China Inf. Sci. Jifa Zhang, Weidang Lu, Chengwen Xing, Nan Zhao, Naofal Al-Dhahir, George K. Karagiannidis, Xiaoniu Yang
2025	J	`jnl`	Introducing Meta-Fiber into Stacked Intelligent Metasurfaces for MIMO Communications: A Low-Complexity Design with only Two Layers. CoRR Hong Niu, Jiancheng An, Tuo Wu, Jiangong Chen, Yufei Zhao, Yong Liang Guan, Marco Di Renzo, Mérouane Debbah, George K. Karagiannidis, H. Vincent Poor, Chau Yuen
2025	J	`jnl`	Joint Activity Detection and Channel Estimation in MIMO Grant-Free Random Access Networks. IEEE Trans. Wirel. Commun. Boran Yang, Xiaoxu Zhang, Li Hao, George K. Karagiannidis
2025	J	`jnl`	Joint Mode Selection and Power Control in Hybrid Bit-Semantic Communications. IEEE Wirel. Commun. Lett. Zoran Hadzi-Velkov, Slavche Pejoski, Nikos G. Evgenidis, Himal A. Suraweera, George K. Karagiannidis
2025	J	`jnl`	Lyapunov-Based Stochastic Resource Allocation for Integrated Satellite-Terrestrial Networks. IEEE Trans. Veh. Technol. Vasiliki I. Koutsioumpa, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2025	J	`jnl`	Miniaturized Satellite Communication Systems With Lightwave Power Transfer. IEEE Trans. Aerosp. Electron. Syst. Nikolaos Kyriatzis, Dimitrios Gkiaouris, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, Robert Schober, George K. Karagiannidis
2025	J	`jnl`	Minimum Data Rate Maximization for Uplink Pinching-Antenna Systems. IEEE Wirel. Commun. Lett. Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Zhiguo Ding, George K. Karagiannidis
2025	J	`jnl`	Mixed RF/FSO Communication Systems With Rate Splitting. IEEE J. Sel. Areas Commun. Yiran Zhang, Zhichen Xiao, Liang Yang, Petros S. Bithas, Mazen O. Hasna, George K. Karagiannidis
2025	J	`jnl`	Multi-Length CSI Feedback With Ordered Finite Scalar Quantization. IEEE Commun. Lett. Kosmas Liotopoulos, Nikos A. Mitsiou, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2025	J	`jnl`	Multi-Modal Learning-Based Multi-Task Offloading Schemes for Satellite-Ground Integrated Networks. IEEE Trans. Wirel. Commun. Yongkang Gong, Dongxiao Yu, Haipeng Yao, Xiuzhen Cheng, Arumugam Nallanathan, George K. Karagiannidis
2025	J	`jnl`	Multi-Tier Distributed Computing Systems by Leveraging Digital Twin: Challenges, Techniques, and Research Directions. IEEE Wirel. Commun. Kunlun Wang, Yongyi Tang, Trung Q. Duong, Saeed R. Khosravirad, Octavia A. Dobre, George K. Karagiannidis
2025	J	`jnl`	OFDM-PASS: Frequency-Selective Modeling and Analysis for Pinching-Antenna Systems. CoRR Jian Xiao, Ji Wang, Ming Zeng, Yuanwei Liu, George K. Karagiannidis
2025	J	`jnl`	OFDMA for Pinching-Antenna Systems. IEEE Commun. Lett. Thrassos K. Oikonomou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Yuanwei Liu, George K. Karagiannidis
2025	J	`jnl`	On Modeling the RIS as a Resource: Multi-User Allocation and Efficiency-Proportional Pricing. IEEE Trans. Netw. Serv. Manag. Alexandros I. Papadopoulos, Dimitrios Tyrovolas, Antonios Lalas, Konstantinos Votis, Stefan Schmid, Sotiris Ioannidis, George K. Karagiannidis, Christos K. Liaskos
2025	J	`jnl`	On the Computability of Finding Capacity-Achieving Codes. CoRR Angelos Gkekas, Nikos A. Mitsiou, Ioannis Souldatos, George K. Karagiannidis
2025	J	`jnl`	On the Design of Super Constellations. IEEE Open J. Commun. Soc. Thrassos K. Oikonomou, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2025	J	`jnl`	Open-Source Edge AI for 6G Wireless Networks. IEEE Netw. Liqiang Zhao, Yunfeng Wang, Xiaoli Chu, Shenghui Song, Yansha Deng, Arumugam Nallanathan, George K. Karagiannidis
2025	J	`jnl`	Optical RIS-Assisted SLIPT Systems With Rate-Splitting Multiple Access. IEEE Internet Things J. Sepideh Javadi, Sajad Faramarzi, Farshad Zeinali, Hosein Zarini, Mohammad Robat Mili, Panagiotis D. Diamantoulakis, Eduard A. Jorswieck, George K. Karagiannidis
2025	B	`conf`	Outage Analysis of Pinching-Antenna Systems. PIMRC Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos Liaskos, George K. Karagiannidis
2025	J	`jnl`	PIXEL: A Novel Detection Algorithm for Super Constellations. IEEE Commun. Lett. Anastasios Karakoulakis, Thrassos K. Oikonomou, Dimitrios Tyrovolas, Sotiris A. Tegos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2025	J	`jnl`	Performance Analysis for NOMA-Assisted LEO Communications: A Two-Dimensional Stochastic Geometric Approach. IEEE Trans. Wirel. Commun. Shizhao Yang, Yongxu Zhu, Octavia A. Dobre, George K. Karagiannidis, Zhiguo Ding
2025	J	`jnl`	Performance Analysis of Pinching-Antenna Systems. CoRR Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2025	J	`jnl`	Periodic Transmission Design for Improved Collision Management in Wireless Networks. IEEE Internet Things J. Enzhi Zhou, Ziyue Liu, Yue Xiao, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2025	J	`jnl`	Pinching Antennas: Principles, Applications and Challenges. CoRR Zheng Yang, Ning Wang, Yanshi Sun, Zhiguo Ding, Robert Schober, George K. Karagiannidis, Vincent W. S. Wong, Octavia A. Dobre
2025	J	`jnl`	Quantum Approximate Optimization Algorithm for MIMO With Quantized $b$-Bit Beamforming. IEEE J. Sel. Top. Signal Process. Nikos A. Mitsiou, Ioannis Krikidis, George K. Karagiannidis
2025	J	`jnl`	Quantum Approximate Optimization Algorithm for MIMO with Quantized b-bit Beamforming. CoRR Nikos A. Mitsiou, Ioannis Krikidis, George K. Karagiannidis
2025	J	`jnl`	RIS-Assisted 3D Spherical Splatting for Object Composition Visualization using Detection Transformers. CoRR Anastasios T. Sotiropoulos, Stavros Tsimpoukis, Dimitrios Tyrovolas, Sotiris Ioannidis, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Christos K. Liaskos
2025	J	`jnl`	RIS-Assisted Multi-Cell Over-the-Air Computation. IEEE Trans. Wirel. Commun. Alice Yue Xiao, Sotiris A. Tegos, Shaocheng Huang, Panagiotis D. Diamantoulakis, Dimitrios Tyrovolas, Zheng Ma, George K. Karagiannidis, Pingzhi Fan
2025	J	`jnl`	Rate Maximization for Downlink Pinching-Antenna Systems. CoRR Yanqing Xu, Zhiguo Ding, George K. Karagiannidis
2025	J	`jnl`	Rate Maximization for Downlink Pinching-Antenna Systems. IEEE Wirel. Commun. Lett. Yanqing Xu, Zhiguo Ding, George K. Karagiannidis
2025	J	`jnl`	Redefining Information Freshness: AoGI for Generative AI in 6G Networks. CoRR Yuquan Xiao, Qinghe Du, Wenchi Cheng, George K. Karagiannidis, Arumugam Nallanathan, Mohsen Guizani
2025	J	`jnl`	Resolving the Double Near-Far Problem via Wireless Powered Pinching-Antenna Networks. CoRR Vasilis K. Papanikolaou, Gui Zhou, Brikena Kaziu, Ata Khalili, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2025	J	`jnl`	Resolving the Double Near-Far Problem via Wireless Powered Pinching-Antenna Networks. IEEE Wirel. Commun. Lett. Vasilis K. Papanikolaou, Gui Zhou, Brikena Kaziu, Ata Khalili, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2025	J	`jnl`	Resource Allocation for Pinching-Antenna Systems: State-of-the-Art, Key Techniques and Open Issues. CoRR Ming Zeng, Ji Wang, Octavia A. Dobre, Zhiguo Ding, George K. Karagiannidis, Robert Schober, H. Vincent Poor
2025	J	`jnl`	Rethinking Secure Resource Allocation: When NOMA Meets Finite Blocklength. IEEE Trans. Inf. Forensics Secur. Junteng Yao, Ming Jin, Tuo Wu, Cunhua Pan, Maged Elkashlan, Chau Yuen, George K. Karagiannidis, Octavia A. Dobre
2025	J	`jnl`	Robust Resource Allocation for Pinching-Antenna Systems under Imperfect CSI. CoRR Ming Zeng, Xianbin Wang, Yuanwei Liu, Zhiguo Ding, George K. Karagiannidis, H. Vincent Poor
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 Aided Covert Communication in UAV Air-Ground Networks. IEEE J. Sel. Areas Commun. Qunshu Wang, Shaoyong Guo, Celimuge Wu, Chengwen Xing, Nan Zhao, Dusit Niyato, George K. Karagiannidis
2025	J	`jnl`	STAR-RIS Assisted Secure MIMO Communication Networks: Transmit Power Minimization for Perfect and Imperfect CSI. IEEE Trans. Commun. Meng Shen, Xianfu Lei, Xiangyun Zhou, George K. Karagiannidis
2025	—	`conf`	STAV360: A Dataset for Subjective Tile-based Assessment of 360° Videos. ICIT Moatasim Mahmoud, Stamatia Rizou, Andreas S. Panayides, Pavlos I. Lazaridis, George K. Karagiannidis, Nikolaos V. Kantartzis, Zaharias D. Zaharis
2025	J	`jnl`	Secrecy Rate Maximization for STAR-RIS-Assisted MIMO Cognitive Radio Networks. IEEE Wirel. Commun. Lett. Zihao Huang, Xianfu Lei, Meng Shen, Mingjiang Wu, Xingwang Li, George K. Karagiannidis
2025	B	`conf`	Secrecy Rate Maximization with Artificial Noise for Pinching-Antenna Systems. PIMRC Pigi P. Papanikolaou, Dimitrios Bozanis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2025	J	`jnl`	Split Learning in Computer Vision for Semantic Segmentation Delay Minimization. IEEE J. Sel. Areas Commun. Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2025	J	`jnl`	Stacked Intelligent Metasurfaces for Wireless Communications: Applications and Challenges. IEEE Wirel. Commun. Hao Liu, Jiancheng An, Xing Jia, Lu Gan, George K. Karagiannidis, Bruno Clerckx, Mehdi Bennis, Mérouane Debbah, Tie Jun Cui
2025	J	`jnl`	StatAvg: Mitigating Data Heterogeneity in Federated Learning for Intrusion Detection Systems. IEEE Trans. Netw. Serv. Manag. Pavlos S. Bouzinis, Panagiotis I. Radoglou-Grammatikis, Ioannis Makris, Thomas Lagkas, Vasileios Argyriou, Georgios Th. Papadopoulos, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2025	J	`jnl`	Statistical Age of Information: A Risk-Aware Metric and Its Applications in Status Updates. IEEE Trans. Wirel. Commun. Yuquan Xiao, Qinghe Du, George K. Karagiannidis
2025	J	`jnl`	Stochastic Geometry for Modeling and Analysis of Sensing and Communications: A Survey. CoRR Harris K. Armeniakos, Petros S. Bithas, Sotiris A. Tegos, Athanasios G. Kanatas, George K. Karagiannidis
2025	J	`jnl`	The Road Toward General Edge Intelligence: Standing on the Shoulders of Foundation Models. IEEE Commun. Mag. Le He, Lisheng Fan, Xianfu Lei, Pingzhi Fan, Arumugam Nallanathan, George K. Karagiannidis
2025	J	`jnl`	Throughput Maximization for Wireless-Powered Hybrid Bit-Semantic Communications. IEEE Wirel. Commun. Lett. Zoran Hadzi-Velkov, Marija Poposka, Nikos G. Evgenidis, Himal A. Suraweera, George K. Karagiannidis
2025	J	`jnl`	Transmit Beamforming Design for ISAC With Stacked Intelligent Metasurfaces. IEEE Trans. Veh. Technol. Shunyu Li, Fan Zhang, Tianqi Mao, Rui Na, Zhaocheng Wang, George K. Karagiannidis
2025	J	`jnl`	Zero-Energy Micro Air Vehicles: Mission Completion Time Minimization in Dense Networks. IEEE Trans. Veh. Technol. Luyao Zhang, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Li Hao, George K. Karagiannidis
2024	J	`jnl`	AI-Driven Integration of Sensing and Communication in the 6G Era. IEEE Netw. Xiangnan Liu, Haijun Zhang, Kai Sun, Keping Long, George K. Karagiannidis
2024	J	`jnl`	Active RIS-Aided Massive MIMO With Imperfect CSI and Phase Noise. CoRR Zhangjie Peng, Jianchen Zhu, Cunhua Pan, Zaichen Zhang, Daniel Benevides da Costa, Maged Elkashlan, George K. Karagiannidis
2024	J	`jnl`	Age of Trust (AoT): A Continuous Verification Framework for Wireless Networks. CoRR Yuquan Xiao, Qinghe Du, Wenchi Cheng, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	B	`conf`	Breaking Orthogonality in Uplink With Heterogeneous Requirements and Randomly Deployed Sources. WCNC Apostolos A. Tegos, Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2024	J	`jnl`	Breaking Orthogonality in Uplink With Randomly Deployed Sources. IEEE Open J. Commun. Soc. Apostolos A. Tegos, Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2024	J	`jnl`	CNN-Based Automatic Modulation Classification Under Phase Imperfections. IEEE Wirel. Commun. Lett. Thrassos K. Oikonomou, Nikos G. Evgenidis, Dimitrios G. Nixarlidis, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2024	J	`jnl`	Cascaded FSO Systems With Optical Reflecting Surfaces. IEEE Internet Things J. Narendra Vishwakarma, Swaminathan Ramabadran, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	J	`jnl`	Contrastive Learning-Based Semantic Communications. IEEE Trans. Commun. Shunpu Tang, Qianqian Yang, Lisheng Fan, Xianfu Lei, Arumugam Nallanathan, George K. Karagiannidis
2024	J	`jnl`	CoopeRIS: A framework for the simulation of reconfigurable intelligent surfaces in cooperative driving environments. Comput. Networks Michele Segata, Paolo Casari, Marios Lestas, Alexandros I. Papadopoulos, Dimitrios Tyrovolas, Taqwa Saeed, George K. Karagiannidis, Christos Liaskos
2024	—	`conf`	Cost-Efficient VBI-Based Multiuser Detection for Uplink Grant-Free MIMO-NOMA. VTC Spring Boran Yang, Xiaoxu Zhang, Li Hao, George K. Karagiannidis, Xin Quan, Octavia A. Dobre
2024	J	`jnl`	Deep Joint Semantic Coding and Beamforming for Near-Space Airship-Borne Massive MIMO Network. CoRR Minghui Wu, Zhen Gao, Zhaocheng Wang, Dusit Niyato, George K. Karagiannidis, Sheng Chen
2024	B	`conf`	Delay Minimization for Hybrid Semantic-Shannon Communications. WCNC Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, Ioannis Krikidis, George K. Karagiannidis
2024	J	`jnl`	Digital Twin-Assisted Federated Learning with Blockchain in Multi-tier Computing Systems. CoRR Yongyi Tang, Kunlun Wang, Dusit Niyato, Wen Chen, George K. Karagiannidis
2024	J	`jnl`	Distributed Massive MIMO-Aided Task Offloading in Satellite-Terrestrial Integrated Multi-Tier VEC Networks. CoRR Yixin Liu, Shaoling Liang, Kunlun Wang, Wen Chen, Yonghui Li, George K. Karagiannidis
2024	J	`jnl`	Distributed Uplink Rate Splitting Multiple Access (DU-RSMA): Principles and Performance Analysis. CoRR Apostolos A. Tegos, Yue Xiao, Sotiris A. Tegos, George K. Karagiannidis, Panagiotis D. Diamantoulakis
2024	J	`jnl`	Dual-Functional UAV-Empowered Space-Air-Ground Networks: Joint Communication and Sensing. IEEE J. Sel. Areas Commun. Xiangdong Zheng, Yuxin Wu, Lisheng Fan, Xianfu Lei, Rose Qingyang Hu, George K. Karagiannidis
2024	J	`jnl`	Empowering Programmable Wireless Environments with Optical Anchor-based Positioning. CoRR Dimitrios Tyrovolas, Dimitrios Bozanis, Sotiris A. Tegos, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2024	J	`jnl`	Energy Efficient Design of Active STAR-RIS-Aided SWIPT Systems. CoRR Sajad Faramarzi, Hosein Zarini, Sepideh Javadi, Mohammad Robat Mili, Rui Zhang, George K. Karagiannidis, Naofal Al-Dhahir
2024	B	`conf`	Energy-Aware Trajectory Design for UAV-mounted Full-duplex Relays. PIMRC Dimitrios Tyrovolas, Nikos A. Mitsiou, Thomas G. Boufikos, Sotiris A. Tegos, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos Liaskos, George K. Karagiannidis
2024	J	`jnl`	Energy-Aware Trajectory Optimization for UAV-Mounted RIS and Full-Duplex Relay. IEEE Internet Things J. Dimitrios Tyrovolas, Nikos A. Mitsiou, Thomas G. Boufikos, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2024	J	`jnl`	Energy-Efficient Optimization for Mobile Edge Computing With Quantum Machine Learning. IEEE Wirel. Commun. Lett. James Adu Ansere, Dung T. Tran, Octavia A. Dobre, Hyundong Shin, George K. Karagiannidis, Trung Q. Duong
2024	J	`jnl`	Energy-aware Trajectory Optimization for UAV-mounted RIS and Full-duplex Relay. CoRR Dimitrios Tyrovolas, Nikos A. Mitsiou, Thomas G. Boufikos, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2024	J	`jnl`	Enhanced User Fairness and Performance for eMBB-URLLC Uplink Traffic With Rate- Splitting Based Super-Positioning. IEEE Trans. Wirel. Commun. Mayur Katwe, Keshav Singh, Chih-Peng Li, Shankar Prakriya, Bruno Clerckx, George K. Karagiannidis
2024	J	`jnl`	Enhancing 3D Indoor Visible Light Positioning With Machine Learning Combined Nyström Kernel Approximation. IEEE Trans. Broadcast. Vasileios P. Rekkas, Sotirios P. Sotiroudis, Lazaros Alexios Iliadis, Sander Bastiaens, Wout Joseph, David Plets, Christos G. Christodoulou, George K. Karagiannidis, Sotirios K. Goudos
2024	J	`jnl`	Extremely Large Aperture Array (ELAA) Communications: Foundations, Research Advances and Challenges. IEEE Open J. Commun. Soc. Sicong Ye, Ming Xiao, Man-Wai Kwan, Zheng Ma, Yongming Huang, George K. Karagiannidis, Pingzhi Fan
2024	J	`jnl`	Guest Editorial Signal Processing for Digital Twin in 6G Multi-Tier Computing Systems. IEEE J. Sel. Top. Signal Process. Kunlun Wang, Trung Q. Duong, Saeed R. Khosravirad, Octavia A. Dobre, George K. Karagiannidis
2024	J	`jnl`	HARQ-Assisted Satellite-Terrestrial Communications Over Generalized-K Fading. IEEE Commun. Lett. Georgios D. Chondrogiannis, Dimitrios Tyrovolas, Athanasios P. Chrysologou, Sotiris A. Tegos, Antonios Lalas, Konstantinos Votis, Nestor D. Chatzidiamantis, George K. Karagiannidis
2024	—	`conf`	HERA: A Novel Heuristic Resource Allocator for Multi-SDM Multi-User Settings. CSCN Christos Antoniadis, Kostas Katsalis, Dimitrios Tyrovolas, Sotiris A. Tegos, Sotiris Ioannidis, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Christos Liaskos
2024	J	`jnl`	Hybrid Semantic-Shannon Communications. IEEE Trans. Wirel. Commun. Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, Ioannis Krikidis, George K. Karagiannidis
2024	J	`jnl`	Improving Connectivity in 6G Maritime Communication Networks With UAV Swarms. IEEE Access Nikolaos Nomikos, Anastasios E. Giannopoulos, Alexandros Kalafatelis, Volkan Özduran, Panagiotis Trakadas, George K. Karagiannidis
2024	B	`conf`	Information-Energy Capacity Region for SLIPT Systems Over Lognormal-Fading Channels. ISIT Kapila W. S. Palitharathna, Nizar Khalfet, Constantinos Psomas, George K. Karagiannidis, Ioannis Krikidis
2024	B	`conf`	Integrating Non-Orthogonal Multiple Access into Low Earth Orbit Satellite Systems. GLOBECOM Shizhao Yang, Yongxu Zhu, Octavia A. Dobre, George K. Karagiannidis, Zhiguo Ding
2024	—	`conf`	Investigation of Suitable MAC Protocols for Optical Wireless Body-Area Networks. CSNDSP Christos Giachoudis, Mohammad Ali Khalighi, Stanislav Zvanovec, Vasilis K. Papanikolaou, Sotiris A. Tegos, George K. Karagiannidis
2024	B	`conf`	Joint Activity Detection and Channel Estimation for MIMO Grant-Free Random Access through Bayesian Learning. PIMRC Boran Yang, Xiaoxu Zhang, Li Hao, George K. Karagiannidis, Pingzhi Fan
2024	J	`jnl`	Joint Resource Allocation and Reflecting Design in IRS-UAV Communication Networks With SWIPT. IEEE Trans. Wirel. Commun. Xiaoqi Zhang, Haijun Zhang, Wenbo Du, Keping Long, George K. Karagiannidis
2024	J	`jnl`	Location-Driven Programmable Wireless Environments through Light-emitting RIS (LeRIS). CoRR Dimitrios Bozanis, Dimitrios Tyrovolas, Vasilis K. Papanikolaou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Christos K. Liaskos, Robert Schober, George K. Karagiannidis
2024	J	`jnl`	MM-Net: A Multi-Modal Approach Toward Automatic Modulation Classification. IEEE Commun. Lett. Konstantinos Triaridis, Constantine Doumanidis, Nestor D. Chatzidiamantis, George K. Karagiannidis
2024	J	`jnl`	Machine Learning for Smart Agriculture: A Comprehensive Survey. IEEE Trans. Artif. Intell. M. Rezwanul Mahmood, Mohammad Abdul Matin, Sotirios K. Goudos, George K. Karagiannidis
2024	J	`jnl`	Minimum Data Rate Maximization for Uplink Pinching-Antenna Systems. CoRR Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Zhiguo Ding, George K. Karagiannidis
2024	B	`conf`	Multi-Task Learning for Resource Allocation in Wireless Networks of Dynamic Dimensionality. PIMRC Nikos A. Mitsiou, Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2024	J	`jnl`	Multiple Access in the Era of Distributed Computing and Edge Intelligence. CoRR Nikos G. Evgenidis, Nikos A. Mitsiou, Vasiliki I. Koutsioumpa, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	J	`jnl`	Multiple Access in the Era of Distributed Computing and Edge Intelligence. Proc. IEEE Nikos G. Evgenidis, Nikos A. Mitsiou, Vasiliki I. Koutsioumpa, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	—	`conf`	Network Slicing for eMBB and mMTC with Finite Blocklength Codes. MOCAST Vasiliki I. Koutsioumpa, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Thomas Lagkas, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2024	J	`jnl`	Next Generation Distributed Radio Access Networks With FSO Fronthauling. IEEE Trans. Mob. Comput. Athanasios P. Chrysologou, Panagiotis D. Diamantoulakis, Nestor D. Chatzidiamantis, Harilaos G. Sandalidis, George K. Karagiannidis
2024	J	`jnl`	On Energy Efficiency of Hybrid NOMA. CoRR Yanshi Sun, Zhiguo Ding, Yun Hou, George K. Karagiannidis
2024	J	`jnl`	On the Coexistence of Heterogeneous Services in 6G Networks: An Imperfection-Aware RSMA Framework. IEEE Trans. Commun. Athanasios P. Chrysologou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Nestor D. Chatzidiamantis, Paschalis C. Sofotasios, George K. Karagiannidis
2024	J	`jnl`	On the Design of Super Constellations. CoRR Thrassos K. Oikonomou, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2024	B	`conf`	On the Ergodic Rate of Uplink Rate-Splitting Multiple Access. WCNC Athanasios P. Chrysologou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Nestor D. Chatzidiamantis, Paschalis C. Sofotasios, George K. Karagiannidis
2024	J	`jnl`	On the Intersection of Signal Processing and Machine Learning: A Use Case-Driven Analysis Approach. CoRR Sulaiman A. Aburakhia, Abdallah Shami, George K. Karagiannidis
2024	—	`conf`	On the Performance of RIS-assisted Networks with HQAM. EuCNC/6G Summit Thrassos K. Oikonomou, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, Christos Liaskos, George K. Karagiannidis
2024	J	`jnl`	On the Performance of RIS-assisted Networks with HQAM. CoRR Thrassos K. Oikonomou, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, Christos Liaskos, George K. Karagiannidis
2024	—	`conf`	On the Use of Lightwave Power Transfer in Miniaturized Satellite Communication Systems. CSNDSP Nikolaos Kyriatzis, Dimitrios Gkiaouris, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, Robert Schober, George K. Karagiannidis
2024	J	`jnl`	Optimized Tile Quality Selection in Multi-User 360° Video Streaming. IEEE Open J. Commun. Soc. Moatasim Mahmoud, Stamatia Rizou, Andreas S. Panayides, Nikolaos V. Kantartzis, George K. Karagiannidis, Pavlos I. Lazaridis, Zaharias D. Zaharis
2024	J	`jnl`	Over-the-Air Computing With Imperfect CSI: Design and Performance Optimization. IEEE Trans. Wirel. Commun. Nikos G. Evgenidis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	J	`jnl`	Over-the-Air Computing in OFDM Systems. IEEE Commun. Lett. Nikos G. Evgenidis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	J	`jnl`	Physics-Informed Metaheuristics for Fast RIS Codebook Compilation. IEEE Commun. Mag. Alexandros I. Papadopoulos, Savvas I. Raptis, Antonios Lalas, Konstantinos Votis, Dimitrios Tyrovolas, Sotiris A. Tegos, Alexandros Pitilakis, Sotiris Ioannidis, George K. Karagiannidis, Christos K. Liaskos
2024	J	`jnl`	Proactive Resource Allocation for Aggregated VLC/RF Networks With Outdated CSI. IEEE Wirel. Commun. Lett. Dimitrios Bozanis, Nikos G. Evgenidis, Vasilis K. Papanikolaou, Alexis A. Dowhuszko, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	J	`jnl`	Quasi-Isolated Network Slicing for Multi-Access Edge Computing. IEEE Commun. Lett. Vasiliki I. Koutsioumpa, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2024	J	`jnl`	Realizing RF Wavefront Copying with RIS for Future Extended Reality Applications. CoRR Stavros Tsimpoukis, Dimitrios Tyrovolas, Sotiris Ioannidis, Ian F. Akyildiz, George K. Karagiannidis, Christos Liaskos
2024	—	`conf`	Reconfigurable Intelligent Surfaces: A Brief Review on Design Specifications. MOCAST Aikaterini I. Griva, Achilles D. Boursianis, Stavros Koulouridis, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
2024	—	`conf`	SLIPT in Joint Dimming Multi-LED OWC Systems with Rate Splitting Multiple Access. ICC Sepideh Javadi, Sajad Faramarzi, Farshad Zeinali, Hosein Zarini, Mohammad Robat Mili, Panagiotis D. Diamantoulakis, Eduard A. Jorswieck, George K. Karagiannidis
2024	J	`jnl`	SLIPT in Joint Dimming Multi-LED OWC Systems with Rate Splitting Multiple Access. CoRR Sepideh Javadi, Sajad Faramarzi, Farshad Zeinali, Hosein Zarini, Mohammad Robat Mili, Panagiotis D. Diamantoulakis, Eduard A. Jorswieck, George K. Karagiannidis
2024	J	`jnl`	Semantic Wireless Networks With Minimal Energy Consumption. IEEE Commun. Lett. Marija Poposka, Himal A. Suraweera, George K. Karagiannidis, Zoran Hadzi-Velkov
2024	J	`jnl`	Simultaneous Lightwave Information and Power Transfer in 6G Networks. IEEE Commun. Mag. Vasilis K. Papanikolaou, Sotiris A. Tegos, Kapila W. S. Palitharathna, Panagiotis D. Diamantoulakis, Himal A. Suraweera, Mohammad Ali Khalighi, George K. Karagiannidis
2024	J	`jnl`	Split Learning in Computer Vision for Semantic Segmentation Delay Minimization. CoRR Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	J	`jnl`	StatAvg: Mitigating Data Heterogeneity in Federated Learning for Intrusion Detection Systems. CoRR Pavlos S. Bouzinis, Panagiotis I. Radoglou-Grammatikis, Ioannis Makris, Thomas Lagkas, Vasileios Argyriou, Georgios Th. Papadopoulos, Panayiotis Sarigiannidis, George K. Karagiannidis
2024	J	`jnl`	Statistical Age of Information: A Risk-Aware Metric and Its Applications in Status Updates. CoRR Yuquan Xiao, Qinghe Du, George K. Karagiannidis
2024	J	`jnl`	Strategic Honeypot Deployment in Ultra-Dense Beyond 5G Networks: A Reinforcement Learning Approach. IEEE Trans. Emerg. Top. Comput. Panagiotis I. Radoglou-Grammatikis, Panagiotis G. Sarigiannidis, Panagiotis D. Diamantoulakis, Thomas Lagkas, Theocharis Saoulidis, Eleftherios Fountoukidis, George K. Karagiannidis
2024	—	`conf`	Student-T Prior Sparse Bayesian Learning for Improved Channel Estimation in OTFS Systems. VTC Fall Wenduo Qiu, Xiaoxu Zhang, George K. Karagiannidis, Li Hao, Ming Xiao, Xueping Lan
2024	J	`jnl`	Trustworthy Slotted ALOHA. IEEE Wirel. Commun. Lett. Apostolos A. Tegos, Yue Xiao, Sotiris A. Tegos, George K. Karagiannidis, Panagiotis D. Diamantoulakis
2024	J	`jnl`	UAV-Assisted Communications With RIS: A Shadowing-Based Stochastic Analysis. IEEE Trans. Veh. Technol. Petros S. Bithas, George A. Ropokis, George K. Karagiannidis, Hector E. Nistazakis
2024	J	`jnl`	Universal Function Approximation Through Over-the-Air Computing: A Deep Learning Approach. IEEE Open J. Commun. Soc. Pavlos S. Bouzinis, Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2024	J	`jnl`	User Clustering for Coexistence Between Near-Field and Far-Field Communications. IEEE Commun. Lett. Kaidi Wang, Zhiguo Ding, George K. Karagiannidis
2024	J	`jnl`	Waveform Design for Over-the-Air Computing. CoRR Nikos G. Evgenidis, Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, Ioannis T. Rekanos, George K. Karagiannidis
2024	J	`jnl`	Zero-Energy Reconfigurable Intelligent Surfaces (zeRIS). IEEE Trans. Wirel. Commun. Dimitrios Tyrovolas, Sotiris A. Tegos, Vasilis K. Papanikolaou, Yue Xiao, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2023	—	`conf`	A Novel 3D Object Classification Paradigm through Reconfigurable Intelligent Surfaces. CSCN Stavros Tsimpoukis, Dimitrios Tyrovolas, George K. Karagiannidis, Sotirios Ioannidis, Christos Liaskos
2023	J	`jnl`	A Novel Two-Parametric ISI-Free Pulse Based on Inverse Hyperbolic Functions. IEEE Wirel. Commun. Lett. Dimitrios Tyrovolas, Songbing Liang, George K. Karagiannidis, Stylianos D. Assimonis
2023	—	`conf`	A Review of Deep Learning Solutions in 360° Video Streaming. MOCAST Moatasim Mahmoud, Stamatia Rizou, Andreas S. Panayides, Pavlos I. Lazaridis, Nikolaos V. Kantartzis, George K. Karagiannidis, Zaharias D. Zaharis
2023	J	`jnl`	A Survey on Optimizing Mobile Delivery of 360° Videos: Edge Caching and Multicasting. IEEE Access Moatasim Mahmoud, Stamatia Rizou, Andreas S. Panayides, Nikolaos V. Kantartzis, George K. Karagiannidis, Pavlos I. Lazaridis, Zaharias D. Zaharis
2023	J	`jnl`	Accelerating Distributed Optimization via Over-the-Air Computing. IEEE Trans. Commun. Nikos A. Mitsiou, Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, Robert Schober, George K. Karagiannidis
2023	J	`jnl`	Artificial Intelligence in Visible Light Positioning for Indoor IoT: A Methodological Review. IEEE Open J. Commun. Soc. Vasileios P. Rekkas, Lazaros Alexios Iliadis, Sotirios P. Sotiroudis, Achilles D. Boursianis, Panagiotis G. Sarigiannidis, David Plets, Wout Joseph, Shaohua Wan, Christos G. Christodoulou, George K. Karagiannidis, Sotirios K. Goudos
2023	—	`conf`	Comparing SWIPT Techniques for Zero-Energy RIS. ICC Workshops Dimitrios Tyrovolas, Vasilis K. Papanikolaou, Sotiris A. Tegos, Yue Xiao, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos Liaskos, George K. Karagiannidis
2023	—	`conf`	DOA Estimation for 6G Communication Systems. MOCAST Haya Al Kassir, Ioannis T. Rekanos, Pavlos I. Lazaridis, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Christos S. Antonopoulos, George K. Karagiannidis, Zaharias D. Zaharis
2023	J	`jnl`	Digital Twin-Aided Orchestration of Mobile Edge Computing With Grant-Free Access. IEEE Open J. Commun. Soc. Nikos A. Mitsiou, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Trung Q. Duong, George K. Karagiannidis
2023	J	`jnl`	Distributed Communication and Computation Resource Management for Digital Twin-Aided Edge Computing With Short-Packet Communications. IEEE J. Sel. Areas Commun. Dang Van Huynh, Van-Dinh Nguyen, Saeed R. Khosravirad, George K. Karagiannidis, Trung Q. Duong
2023	—	`conf`	Enabling Cooperative Autonomous Driving through mmWave and Reconfigurable Intelligent Surfaces. WONS Michele Segata, Marios Lestas, Paolo Casari, Taqwa Saeed, Dimitrios Tyrovolas, George K. Karagiannidis, Christos Liaskos
2023	J	`jnl`	Enabling Wireless-Powered IoT Through Incentive-Based UAV Swarm Orchestration. IEEE Open J. Commun. Soc. Prodromos-Vasileios Mekikis, Pavlos S. Bouzinis, Nikos A. Mitsiou, Sotiris A. Tegos, Dimitrios Tyrovolas, Vasilis K. Papanikolaou, George K. Karagiannidis
2023	J	`jnl`	Energy Efficient Cooperative Communications in Aggregated VLC/RF Networks With NOMA. IEEE Trans. Commun. Konstantinos G. Rallis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Sotiris A. Tegos, Alexis A. Dowhuszko, Mohammad Ali Khalighi, George K. Karagiannidis
2023	J	`jnl`	Energy Efficient OFDM With Intelligent PAPR-Aware Adaptive Modulation. IEEE Commun. Lett. Nikos A. Mitsiou, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2023	J	`jnl`	Energy-Aware Design of UAV-Mounted RIS Networks for IoT Data Collection. IEEE Trans. Commun. Dimitrios Tyrovolas, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Christos K. Liaskos, George K. Karagiannidis
2023	J	`jnl`	Glucose Regulation Through Cooperative Molecular Communication. IEEE Commun. Lett. Theodoros M. Theodoridis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Vahid Jamali, George K. Karagiannidis
2023	J	`jnl`	Improved Bayesian Learning Detectors for Uplink Grant-Free MIMO-NOMA. IEEE Wirel. Commun. Lett. Boran Yang, Xiaoxu Zhang, Li Hao, George K. Karagiannidis
2023	J	`jnl`	Improved Grant-Free Access for URLLC via Multi-Tier-Driven Computing: Network-Load Learning, Prediction, and Resource Allocation. IEEE J. Sel. Areas Commun. Zixiao Zhao, Qinghe Du, George K. Karagiannidis
2023	—	`conf`	Indoor 3D Visible Light Positioning Analysis with Channel Estimation Errors. IWSSIP Dimitrios Bozanis, Nikos G. Evgenidis, Vasilis K. Papanikolaou, Pavlos S. Bouzinis, Sotiris A. Tegos, Alexis A. Dowhuszko, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023	J	`jnl`	Intelligent Over-the-Air Computing Environment. IEEE Wirel. Commun. Lett. Pavlos S. Bouzinis, Nikos A. Mitsiou, Panagiotis D. Diamantoulakis, Dimitrios Tyrovolas, George K. Karagiannidis
2023	J	`jnl`	Joint QoS Aware Admission Control and Power Allocation in NOMA Downlink Networks. IEEE Access Sotirios K. Goudos, Panagiotis D. Diamantoulakis, Achilles D. Boursianis, Panagiotis G. Sarigiannidis, Konstantinos E. Psannis, Mohammad Abdul Matin, Shaohua Wan, George K. Karagiannidis
2023	J	`jnl`	LoRa-Based IoT Network Assessment in Rural and Urban Scenarios. Sensors Aikaterini I. Griva, Achilles D. Boursianis, Shaohua Wan, Panagiotis G. Sarigiannidis, Konstantinos E. Psannis, George K. Karagiannidis, Sotirios K. Goudos
2023	J	`jnl`	Machine Learning-Aided Real-Time Optimized Multibeam for 6G Integrated Satellite-Terrestrial Networks: Global Coverage for Mobile Services. IEEE Netw. Trung Q. Duong, Long Dinh Nguyen, Tinh T. Bui, Khanh D. Pham, George K. Karagiannidis
2023	—	`conf`	Model-Agnostic Meta-Learning Techniques: A State-of-The-Art Short Review. MOCAST Aikaterini I. Griva, Achilles D. Boursianis, Lazaros Alexios Iliadis, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
2023	J	`jnl`	Model-ML Integrated Intelligence in URLLC Towards End-to-End Delay Fulfillment Over Vehicular Networks. IEEE Internet Things Mag. Yuquan Xiao, Qinghe Du, Wenchi Cheng, George K. Karagiannidis, Zixiao Zhao
2023	J	`jnl`	Multi-Agent DRL for Resource Allocation and Cache Design in Terrestrial-Satellite Networks. IEEE Trans. Wirel. Commun. Xiaonan Li, Haijun Zhang, Huan Zhou, Ning Wang, Keping Long, Saba Al-Rubaye, George K. Karagiannidis
2023	J	`jnl`	Multi-Tier Computing-Enabled Digital Twin in 6G Networks. CoRR Kunlun Wang, Yongyi Tang, Trung Q. Duong, Saeed R. Khosravirad, Octavia A. Dobre, George K. Karagiannidis
2023	J	`jnl`	Multiplexing eMBB and URLLC in Wireless Powered Communication Networks: A Deep Reinforcement Learning-Based Approach. IEEE Wirel. Commun. Lett. Xiaotian Jiang, Kai Liang, Xiaoli Chu, Cheng Li, George K. Karagiannidis
2023	J	`jnl`	On the Computational Aspect of Coded Caching With Uncoded Prefetching. IEEE Trans. Inf. Theory Sotirios K. Michos, Panagiotis D. Diamantoulakis, Leonidas Georgiadis, George K. Karagiannidis
2023	—	`conf`	On the Design and Optimization of SLIPT Systems for Aerial Base Stations. ICC Workshops Vasilis K. Papanikolaou, Nikos A. Mitsiou, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023	J	`jnl`	On the Ergodic Rate of Cognitive Radio Inspired Uplink Multiple Access. IEEE Commun. Lett. Yue Xiao, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Zheng Ma, George K. Karagiannidis
2023	—	`conf`	On the Feasibility of RIS-enabled Cooperative Driving. VNC Michele Segata, Paolo Casari, Marios Lestas, Dimitrios Tyrovolas, Taqwa Saeed, George K. Karagiannidis, Christos Liaskos
2023	—	`conf`	Performance Analysis of Ambient Backscatter Uplink NOMA Networks. VTC2023-Spring Athanasios P. Chrysologou, Nestor D. Chatzidiamantis, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2023	J	`jnl`	Performance Analysis of Optical Reflecting Surface-Assisted Optical Space Shift Keying-Based MIMO-FSO System. IEEE Trans. Commun. Narendra Vishwakarma, R. Swaminathan, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023	—	`conf`	Power-Optimal HARQ Protocol for Reliable Free Space Optical Communication. ICC Workshops Georgios D. Chondrogiannis, Nikos A. Mitsiou, Nestor D. Chatzidiamantis, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2023	J	`jnl`	Power-Optimal HARQ Protocol for Reliable Free Space Optical Communication. CoRR Georgios D. Chondrogiannis, Nikos A. Mitsiou, Nestor D. Chatzidiamantis, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2023	—	`conf`	Powering Inaccessible IoT Devices Through a WPT-enabled Sustainable UAV Network. INFOCOM Workshops Prodromos-Vasileios Mekikis, Pavlos S. Bouzinis, Nikos A. Mitsiou, Sotiris A. Tegos, Vasilis K. Papanikolaou, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023	J	`jnl`	Proactive Scheduling for Zero-Energy Device Networks With Fast Uplink Grant. IEEE Wirel. Commun. Lett. Nikos A. Mitsiou, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2023	J	`jnl`	Profit Maximization for Cache-Enabled Vehicular Mobile Edge Computing Networks. IEEE Trans. Veh. Technol. Wenqi Zhou, Junjuan Xia, Fasheng Zhou, Lisheng Fan, Xianfu Lei, Arumugam Nallanathan, George K. Karagiannidis
2023	B	`conf`	RSMA Inspired User Cooperation in Hybrid VLC/RF Networks for Coverage Extension. WCNC Konstantinos G. Rallis, Vasilis K. Papanikolaou, Sotiris A. Tegos, Alexis A. Dowhuszko, Panagiotis D. Diamantoulakis, Mohammad Ali Khalighi, George K. Karagiannidis
2023	J	`jnl`	Reconfigurable Intelligent Surface-Assisted Localization: Technologies, Challenges, and the Road Ahead. IEEE Open J. Commun. Soc. Teng Ma, Yue Xiao, Xia Lei, Lechen Zhang, Yun Niu, George K. Karagiannidis
2023	J	`jnl`	Relay-Assisted Federated Edge Learning: Performance Analysis and System Optimization. IEEE Trans. Commun. Lunyuan Chen, Lisheng Fan, Xianfu Lei, Trung Q. Duong, Arumugam Nallanathan, George K. Karagiannidis
2023	J	`jnl`	Residual Compensation-Based Extreme Learning Machine for MIMO-NOMA Receiver. IEEE Access M. Rezwanul Mahmood, Mohammad Abdul Matin, Panagiotis G. Sarigiannidis, Sotirios K. Goudos, George K. Karagiannidis
2023	—	`conf`	Slotted ALOHA with Code Combining for IoT Networks. MeditCom Dimitrios Tyrovolas, Athanasios P. Chrysologou, Georgios D. Chondrogiannis, Sotiris A. Tegos, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos Liaskos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2023	—	`conf`	Slotted Aloha for Optical Wireless Communications in Internet of Underwater Things. WOCC Milica I. Petkovic, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Dejan Vukobratovic, Erdal Panayirci, Cedomir Stefanovic, George K. Karagiannidis
2023	J	`jnl`	Slotted Aloha for Optical Wireless Communications in Internet of Underwater Things. CoRR Milica I. Petkovic, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Dejan Vukobratovic, Erdal Panayirci, Cedomir Stefanovic, George K. Karagiannidis
2023	J	`jnl`	Solar Powered UAV-Mounted RIS Networks. IEEE Commun. Lett. Yue Xiao, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Zheng Ma, Li Hao, George K. Karagiannidis
2023	—	`conf`	Uplink NOMA for UAV-Aided Maritime Internet-of-Things. DRCN Nikolaos Nomikos, Anastasios E. Giannopoulos, Panagiotis Trakadas, George K. Karagiannidis
2023	J	`jnl`	User Clustering for Coexistence between Near-field and Far-field Communications. CoRR Kaidi Wang, Zhiguo Ding, George K. Karagiannidis
2023	J	`jnl`	User Scheduling and Task Offloading in Multi-Tier Computing 6G Vehicular Network. IEEE J. Sel. Areas Commun. Haijun Zhang, Lizhe Feng, Xiangnan Liu, Keping Long, George K. Karagiannidis
2023	J	`jnl`	Wireless Powered Multiaccess Edge Computing With Slotted ALOHA. IEEE Commun. Lett. Nikos A. Mitsiou, Panagiotis N. Gavriilidis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023	J	`jnl`	Wireless Quantized Federated Learning: A Joint Computation and Communication Design. IEEE Trans. Commun. Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2023	J	`jnl`	Zero-Energy Device Networks With Wireless-Powered RISs. IEEE Trans. Veh. Technol. Yu Zheng, Sotiris A. Tegos, Yue Xiao, Panagiotis D. Diamantoulakis, Zheng Ma, George K. Karagiannidis
2023	J	`jnl`	Zero-Energy Reconfigurable Intelligent Surfaces (zeRIS). CoRR Dimitrios Tyrovolas, Sotiris A. Tegos, Vasilis K. Papanikolaou, Yue Xiao, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Sotiris Ioannidis, Christos K. Liaskos, George K. Karagiannidis
2022	J	`jnl`	A State-of-the-Art Survey on Reconfigurable Intelligent Surface-Assisted Non-Orthogonal Multiple Access Networks. Proc. IEEE Zhiguo Ding, Lu Lv, Fang Fang, Octavia A. Dobre, George K. Karagiannidis, Naofal Al-Dhahir, Robert Schober, H. Vincent Poor
2022	J	`jnl`	A flexible Compilation-as-a-Service and Remote-Programming-as-a-Service platform for IoT devices. Internet Things Pavlos Charalampidis, Antonis Makrogiannakis, Nikolaos Karamolegkos, Stefanos Papadakis, Yannis Charalambakis, George K. Karagiannidis, Alexandros G. Fragkiadakis
2022	J	`jnl`	Accelerating Distributed Optimization via Over-the-Air Computing. CoRR Nikos A. Mitsiou, Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, Robert Schober, George K. Karagiannidis
2022	B	`conf`	An Open Platform for Simulating the Physical Layer of 6G Communication Systems with Multiple Intelligent Surfaces. CNSM Alexandros I. Papadopoulos, Antonios Lalas, Konstantinos Votis, Dimitrios Tyrovolas, George K. Karagiannidis, Sotiris Ioannidis, Christos Liaskos
2022	J	`jnl`	An Open Platform for Simulating the Physical Layer of 6G Communication Systems with Multiple Intelligent Surfaces. CoRR Alexandros I. Papadopoulos, Antonios Lalas, Konstantinos Votis, Dimitrios Tyrovolas, George K. Karagiannidis, Sotiris Ioannidis, Christos Liaskos
2022	J	`jnl`	Cooperative Uplink NOMA in D2D Communications. IEEE Commun. Lett. Athanasios Papadopoulos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2022	J	`jnl`	Corrigendum: Incentive-Based Delay Minimization for 6G-Enabled Wireless Federated Learning. Frontiers Commun. Networks Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	Design of Antennas through Artificial Intelligence: State of the Art and Challenges. IEEE Commun. Mag. Sotirios K. Goudos, Panagiotis D. Diamantoulakis, Mohammad Abdul Matin, Panagiotis G. Sarigiannidis, Shaohua Wan, George K. Karagiannidis
2022	—	`conf`	Design of MAC-layer Protocols for Distributed NOMA-based VLC Networks. CSNDSP Konstantinos G. Rallis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Alexis A. Dowhuszko, Jyri Hämäläinen, George K. Karagiannidis
2022	J	`jnl`	Distributed Machine Learning for Multiuser Mobile Edge Computing Systems. IEEE J. Sel. Top. Signal Process. Yinghao Guo, Rui Zhao, Shiwei Lai, Lisheng Fan, Xianfu Lei, George K. Karagiannidis
2022	—	`conf`	Dynamic Programmable Wireless Environment with UAV-mounted Static Metasurfaces. CSCN Prodromos-Vasileios Mekikis, Dimitrios Tyrovolas, Sotiris A. Tegos, Alexandros I. Papadopoulos, Alexandros Pitilakis, Sotiris Ioannidis, Ageliki Tsioliaridou, Panagiotis D. Diamantoulakis, Nikolaos V. Kantartzis, George K. Karagiannidis, Christos Liaskos
2022	J	`jnl`	Dynamic Programmable Wireless Environment with UAV-mounted Static Metasurfaces. CoRR Prodromos-Vasileios Mekikis, Dimitrios Tyrovolas, Sotiris A. Tegos, Alexandros I. Papadopoulos, Alexandros Pitilakis, Sotiris Ioannidis, Ageliki Tsioliaridou, Panagiotis D. Diamantoulakis, Nikolaos V. Kantartzis, George K. Karagiannidis, Christos Liaskos
2022	J	`jnl`	EU cost action on future generation optical wireless communication technologies - newfocus ca19111, a white paper. CoRR Mohammad Ali Khalighi, Zabih Ghassemlooy, Stanislav Zvanovec, Nobby Stevens, Luís Nero Alves, Amita Shrestha, Murat Uysal, Anna Maria Vegni, Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, George K. Karagiannidis, Beatriz Ortega, Vicenç Almenar, Olivier Bouchet, Latif Ladid
2022	J	`jnl`	Efficient Memory-Bounded Optimal Detection for GSM-MIMO Systems. IEEE Trans. Commun. Ke He, Le He, Lisheng Fan, Xianfu Lei, Yansha Deng, George K. Karagiannidis
2022	J	`jnl`	Energy-Aware Design of UAV-mounted RIS Networks for IoT Data Collection. CoRR Dimitrios Tyrovolas, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Christos K. Liaskos, George K. Karagiannidis
2022	J	`jnl`	Energy-Aware Optimization of Zero-Energy Device Networks. IEEE Commun. Lett. Nikos A. Mitsiou, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	B	`conf`	Hierarchical Federated Learning for the Next Generation IoT. WiMob Merkourios Simos, Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2022	J	`jnl`	Hierarchical Multiple Access (HiMA) for Fog-RAN: Protocol Design and Resource Allocation. IEEE Trans. Wirel. Commun. Vasilis K. Papanikolaou, Nikos A. Mitsiou, Panagiotis D. Diamantoulakis, Zhiguo Ding, George K. Karagiannidis
2022	J	`jnl`	Improved Grant-Free Access for URLLC via Multi-Tier-Driven Computing: Network-Load Learning, Prediction, and Resource Allocation. CoRR Zixiao Zhao, Qinghe Du, George K. Karagiannidis
2022	J	`jnl`	Incentive-Based Delay Minimization for 6G-Enabled Wireless Federated Learning. Frontiers Commun. Networks Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	Internet of Things (IoT) and Agricultural Unmanned Aerial Vehicles (UAVs) in smart farming: A comprehensive review. Internet Things Achilles D. Boursianis, Maria S. Papadopoulou, Panagiotis D. Diamantoulakis, Aglaia Liopa-Tsakalidi, Pantelis Barouchas, George Salahas, George K. Karagiannidis, Shaohua Wan, Sotirios K. Goudos
2022	J	`jnl`	Learning to Optimize Resource Assignment for Task Offloading in Mobile Edge Computing. CoRR Yurong Qian, Jindan Xu, Shuhan Zhu, Wei Xu, Lisheng Fan, George K. Karagiannidis
2022	J	`jnl`	Learning to Optimize Resource Assignment for Task Offloading in Mobile Edge Computing. IEEE Commun. Lett. Yurong Qian, Jindan Xu, Shuhan Zhu, Wei Xu, Lisheng Fan, George K. Karagiannidis
2022	J	`jnl`	Learning-Aided UAV 3D Placement and Power Allocation for Sum-Capacity Enhancement Under Varying Altitudes. IEEE Commun. Lett. Zeeshan Kaleem, Waqas Khalid, Ali H. Muqaibel, Ali Arshad Nasir, Chau Yuen, George K. Karagiannidis
2022	J	`jnl`	Mixed RF-VLC Relaying Systems for Interference-Sensitive Mobile Applications. CoRR Milica I. Petkovic, Aleksandra M. Cvetkovic, Milan Narandzic, Nestor D. Chatzidiamantis, Dejan Vukobratovic, George K. Karagiannidis
2022	—	`conf`	Multiple Configured-Grants Optimization in Grant-Free NOMA for mURLLC Service. ICC Yan Liu, Yansha Deng, Maged Elkashlan, Arumugam Nallanathan, George K. Karagiannidis
2022	J	`jnl`	Neural Network-Based Multi-DOA Tracking for High Speed Railway Communication Systems. IEEE Trans. Veh. Technol. Yu Zheng, Yue Xiao, Zheng Ma, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	New Results for Pearson Type III Family of Distributions and Application in Wireless Power Transfer. IEEE Internet Things J. Sotiris A. Tegos, George K. Karagiannidis, Panagiotis D. Diamantoulakis, Nestor D. Chatzidiamantis
2022	J	`jnl`	Next Generation Multiple Access: Performance Gains From Uplink MIMO-NOMA. IEEE Open J. Commun. Soc. Panagiotis D. Diamantoulakis, Nestor D. Chatzidiamantis, Aris L. Moustakas, George K. Karagiannidis
2022	J	`jnl`	On the Distribution of the Sum of Double-Nakagami-$m$ Random Vectors and Application in Randomly Reconfigurable Surfaces. IEEE Trans. Veh. Technol. Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, Christos K. Liaskos, George K. Karagiannidis
2022	J	`jnl`	On the Error Analysis of Hexagonal-QAM Constellations. IEEE Commun. Lett. Thrassos K. Oikonomou, Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	—	`conf`	On the Performance of HARQ in IoT Networking with UAV-mounted Reconfigurable Intelligent Surfaces. VTC Spring Dimitrios Tyrovolas, Prodromos-Vasileios Mekikis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Christos K. Liaskos, George K. Karagiannidis
2022	J	`jnl`	On the Performance of Uplink Rate-Splitting Multiple Access. IEEE Commun. Lett. Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	B	`conf`	Optimal Aggregation of RF and VLC Bands for Beyond 5G Mobile Services. WiMob Dimitrios Bozanis, Vasilis K. Papanikolaou, Alexis A. Dowhuszko, Konstantinos G. Rallis, Panagiotis D. Diamantoulakis, Jyri Hämäläinen, George K. Karagiannidis
2022	J	`jnl`	Optimal Design and Orchestration of Mobile Edge Computing With Energy Awareness. IEEE Trans. Sustain. Comput. Panagiotis D. Diamantoulakis, Pavlos S. Bouzinis, Panagiotis G. Sarigiannidis, Zhiguo Ding, George K. Karagiannidis
2022	J	`jnl`	Optimization of Grant-Free NOMA With Multiple Configured-Grants for mURLLC. IEEE J. Sel. Areas Commun. Yan Liu, Yansha Deng, Maged Elkashlan, Arumugam Nallanathan, George K. Karagiannidis
2022	B	`conf`	Over-the-Air Computing under Adaptive Channel State Estimation. WiMob Nikos G. Evgenidis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	Performance Analysis of Cascaded Reconfigurable Intelligent Surface Networks. CoRR Dimitrios Tyrovolas, Sotiris A. Tegos, Emmanouela C. Dimitriadou Panidou, Panagiotis D. Diamantoulakis, Christos K. Liaskos, George K. Karagiannidis
2022	J	`jnl`	Performance Analysis of Cascaded Reconfigurable Intelligent Surface Networks. IEEE Wirel. Commun. Lett. Dimitrios Tyrovolas, Sotiris A. Tegos, Emmanouela C. Dimitriadou Panidou, Panagiotis D. Diamantoulakis, Christos K. Liaskos, George K. Karagiannidis
2022	—	`conf`	Radio Frequency Energy Harvesting System and the Utilization of Blockchain Technologies in Agriculture. HAICTA Evdokia Krystallidou, Achilles Boursianis, Panagiotis D. Diamantoulakis, Sotirios K. Goudos, George K. Karagiannidis, Giorgos Siachamis, Georgios Stavropoulos, Dimosthenis Ioannidis, Dimitrios Tzovaras
2022	J	`jnl`	Resource Allocation in Terrestrial-Satellite-Based Next Generation Multiple Access Networks With Interference Cooperation. IEEE J. Sel. Areas Commun. Yaomin Zhang, Haijun Zhang, Huan Zhou, Keping Long, George K. Karagiannidis
2022	J	`jnl`	Secure Mobile Edge Computing Networks in the Presence of Multiple Eavesdroppers. IEEE Trans. Commun. Xiazhi Lai, Lisheng Fan, Xianfu Lei, Yansha Deng, George K. Karagiannidis, Arumugam Nallanathan
2022	J	`jnl`	Security Optimization of Cooperative NOMA Networks With Friendly Jamming. IEEE Trans. Veh. Technol. Jianglong Li, Xianfu Lei, Panagiotis D. Diamantoulakis, Lisheng Fan, George K. Karagiannidis
2022	J	`jnl`	Synergetic UAV-RIS Communication With Highly Directional Transmission. IEEE Wirel. Commun. Lett. Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	System Optimization of Federated Learning Networks With a Constrained Latency. IEEE Trans. Veh. Technol. Zichao Zhao, Junjuan Xia, Lisheng Fan, Xianfu Lei, George K. Karagiannidis, Arumugam Nallanathan
2022	J	`jnl`	The road to 6G: a comprehensive survey of deep learning applications in cell-free massive MIMO communications systems. EURASIP J. Wirel. Commun. Netw. Lazaros Alexios Iliadis, Zaharias D. Zaharis, Sotirios P. Sotiroudis, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
2022	J	`jnl`	Throughput Optimization in Adaptive Transmit Antenna Selection Systems With Limited Feedback. IEEE Syst. J. Tong Wu, Yulong Zou, Jia Zhu, Hao Wei, George K. Karagiannidis
2022	J	`jnl`	Toward Optimally Efficient Search With Deep Learning for Large-Scale MIMO Systems. IEEE Trans. Commun. Le He, Ke He, Lisheng Fan, Xianfu Lei, Arumugam Nallanathan, George K. Karagiannidis
2022	—	`conf`	Towards 6G: Deep Learning in Cell-Free Massive MIMO. BlackSeaCom Lazaros Alexios Iliadis, Zaharias D. Zaharis, Sotirios P. Sotiroudis, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
2022	J	`jnl`	User-Centric Cell-Free Massive MIMO System for Indoor Industrial Networks. IEEE Trans. Commun. Haijun Zhang, Renwei Su, Yongxu Zhu, Keping Long, George K. Karagiannidis
2022	J	`jnl`	Waveform Design for Joint Sensing and Communications in Millimeter-Wave and Low Terahertz Bands. IEEE Trans. Commun. Tianqi Mao, Jiaxuan Chen, Qi Wang, Chong Han, Zhaocheng Wang, George K. Karagiannidis
2022	J	`jnl`	Wireless Federated Learning (WFL) for 6G Networks - Part II: The Compute-Then-Transmit NOMA Paradigm. IEEE Commun. Lett. Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	Wireless Federated Learning (WFL) for 6G Networks⁴Part I: Research Challenges and Future Trends. IEEE Commun. Lett. Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	Wireless Quantized Federated Learning: A Joint Computation and Communication Design. CoRR Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2022	J	`jnl`	XR-RF Imaging Enabled by Software-Defined Metasurfaces and Machine Learning: Foundational Vision, Technologies and Challenges. IEEE Access Christos Liaskos, Ageliki Tsioliaridou, Konstantinos Georgopoulos, Ioannis Morianos, Sotiris Ioannidis, Iosif Salem, Dionysios Manessis, Stefan Schmid, Dimitrios Tyrovolas, Sotiris A. Tegos, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Alexandros Pitilakis, Nikolaos V. Kantartzis, George K. Karagiannidis, Anna C. Tasolamprou, Odysseas Tsilipakos, Maria Kafesaki, Ian F. Akyildiz, Andreas Pitsillides, Maria Pateraki, Michael Vakalellis, Ilias Spais
2022	J	`jnl`	XR-RF Imaging Enabled by Software-Defined Metasurfaces and Machine Learning: Foundational Vision, Technologies and Challenges. CoRR Christos Liaskos, Ageliki Tsioliaridou, Konstantinos Georgopoulos, George Morianos, Sotiris Ioannidis, Iosif Salem, Dionysios Manessis, Stefan Schmid, Dimitrios Tyrovolas, Sotiris A. Tegos, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Alexandros Pitilakis, Nikolaos V. Kantartzis, George K. Karagiannidis, Anna C. Tasolamprou, Odysseas Tsilipakos, Maria Kafesaki, Ian F. Akyildiz, Andreas Pitsillides, Maria Pateraki, Michael Vakalellis, Ilias Spais
2021	J	`jnl`	Analyzing Grant-Free Access for URLLC Service. IEEE J. Sel. Areas Commun. Yan Liu, Yansha Deng, Maged Elkashlan, Arumugam Nallanathan, George K. Karagiannidis
2021	J	`jnl`	Cooperative Hybrid VLC/RF Systems With SLIPT. IEEE Trans. Commun. Yue Xiao, Panagiotis D. Diamantoulakis, Zequn Fang, Li Hao, Zheng Ma, George K. Karagiannidis
2021	J	`jnl`	Dynamic Offloading for Multiuser Muti-CAP MEC Networks: A Deep Reinforcement Learning Approach. IEEE Trans. Veh. Technol. Chao Li, Junjuan Xia, Fagui Liu, Dong Li, Lisheng Fan, George K. Karagiannidis, Arumugam Nallanathan
2021	—	`conf`	Energy Efficiency Maximization in Cooperative Hybrid VLC/RF Networks with NOMA. ISWCS Konstantinos G. Rallis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Mohammad Ali Khalighi, George K. Karagiannidis
2021	B	`conf`	Improved Whale Optimization Algorithm based Resource Scheduling in NOMA THz Networks. GLOBECOM Zhiyu Zhang, Haijun Zhang, Keping Long, George K. Karagiannidis
2021	J	`jnl`	Information Theoretic Analysis and Performance Gains of 3-Color Shift Keying. IEEE Commun. Lett. Alexandros E. Tzikas, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2021	J	`jnl`	LaUV: A Physics-Based UV Light Simulator for Disinfection and Communication Applications. IEEE Access Maria S. Baltadourou, Konstantinos K. Delibasis, Georgios N. Tsigaridas, Harilaos G. Sandalidis, George K. Karagiannidis
2021	B	`conf`	Large Scale Global Optimization Algorithms for IoT Networks: A Comparative Study. DCOSS Sotirios K. Goudos, Achilles D. Boursianis, Ali Wagdy Mohamed, Shaohua Wan, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Ponnuthurai N. Suganthan
2021	J	`jnl`	Large Scale Global Optimization Algorithms for IoT Networks: A Comparative Study. CoRR Sotirios K. Goudos, Achilles D. Boursianis, Ali Wagdy Mohamed, Shaohua Wan, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Ponnuthurai N. Suganthan
2021	J	`jnl`	Learning based signal detection for MIMO systems with unknown noise statistics. CoRR Ke He, Le He, Lisheng Fan, Yansha Deng, George K. Karagiannidis, Arumugam Nallanathan
2021	J	`jnl`	Learning-Based Signal Detection for MIMO Systems With Unknown Noise Statistics. IEEE Trans. Commun. Ke He, Le He, Lisheng Fan, Yansha Deng, George K. Karagiannidis, Arumugam Nallanathan
2021	J	`jnl`	Machine Learning in Nano-Scale Biomedical Engineering. IEEE Trans. Mol. Biol. Multi Scale Commun. Alexandros-Apostolos A. Boulogeorgos, Stylianos E. Trevlakis, Sotiris A. Tegos, Vasilis K. Papanikolaou, George K. Karagiannidis
2021	J	`jnl`	Non-Orthogonal Multiple Access (NOMA) With Multiple Intelligent Reflecting Surfaces. IEEE Trans. Wirel. Commun. Yanyu Cheng, Kwok Hung Li, Yuanwei Liu, Kah Chan Teh, George K. Karagiannidis
2021	—	`conf`	Nonlinear Energy Harvesting Evaluation through the Logit Pearson Distribution. SPAWC Sotiris A. Tegos, George K. Karagiannidis, Panagiotis D. Diamantoulakis, Nestor D. Chatzidiamantis
2021	J	`jnl`	On the Average Harvested Energy of Directive Lightwave Power Transfer (DLPT). IEEE Wirel. Commun. Lett. Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Harilaos G. Sandalidis, Ranjan K. Mallik, George K. Karagiannidis
2021	J	`jnl`	On the Distribution of the Sum of Double-Nakagami-m Random Vectors and Application in Reconfigurable Intelligent Surfaces. CoRR Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2021	—	`conf`	On the Resource Allocation of Hierarchical NOMA for Fog-RAN with Energy Harvesting. MOCAST Vasilis K. Papanikolaou, Nikos A. Mitsiou, Panagiotis D. Diamantoulakis, Sotirios K. Goudos, George K. Karagiannidis
2021	J	`jnl`	Opportunistic Access Point Selection for Mobile Edge Computing Networks. IEEE Trans. Wirel. Commun. Junjuan Xia, Lisheng Fan, Nan Yang, Yansha Deng, Trung Q. Duong, George K. Karagiannidis, Arumugam Nallanathan
2021	J	`jnl`	Optimization of Grant-Free NOMA with Multiple Configured-Grants for mURLLC. CoRR Yan Liu, Yansha Deng, Maged Elkashlan, Arumugam Nallanathan, George K. Karagiannidis
2021	J	`jnl`	Optimization of Ultra-Dense Wireless Powered Networks. Sensors Panagiotis D. Diamantoulakis, Vasilis K. Papanikolaou, George K. Karagiannidis
2021	J	`jnl`	Pareto-Optimal Resource Allocation in Decentralized Wireless Powered Networks. IEEE Trans. Commun. Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, Lisheng Fan, George K. Karagiannidis
2021	J	`jnl`	Performance Analysis of Coherent and Noncoherent Modulation Under I/Q Imbalance Effects. IEEE Access Bassant Selim, Sami Muhaidat, Paschalis C. Sofotasios, Bayan S. Sharif, Thanos Stouraitis, George K. Karagiannidis, Naofal Al-Dhahir
2021	J	`jnl`	Performance Analysis of Distributed Uplink NOMA. IEEE Commun. Lett. Panagiotis D. Diamantoulakis, George K. Karagiannidis
2021	J	`jnl`	Performance Analysis of Synergetic UAV-RIS Communication Networks. CoRR Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2021	—	`conf`	Performance Evaluation of LoRa Networks in an Open Field Cultivation Scenario. MOCAST Aikaterini I. Griva, Achilles D. Boursianis, Shaohua Wan, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
2021	—	`conf`	Power Allocation for Cross-Media Communications with Hybrid VLC/RF. VTC Fall Yufeng Han, Yue Xiao, Yulan Gao, Xianfu Lei, Binhong Dong, George K. Karagiannidis
2021	J	`jnl`	SLIPT for Underwater Visible Light Communications: Performance Analysis and Optimization. IEEE Trans. Wirel. Commun. Murat Uysal, Sara Ghasvarianjahromi, Mehdi Karbalayghareh, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Sadiq M. Sait
2021	J	`jnl`	Secure Polar Coding for the Primitive Relay Wiretap Channel. Entropy Manos Athanasakos, George K. Karagiannidis
2021	J	`jnl`	Stackelberg Game of Energy Consumption and Latency in MEC Systems With NOMA. IEEE Trans. Commun. Kaidi Wang, Zhiguo Ding, Daniel K. C. So, George K. Karagiannidis
2021	J	`jnl`	The κ-μ / Inverse Gamma and η-μ / Inverse Gamma Composite Fading Models: Fundamental Statistics and Empirical Validation. IEEE Trans. Commun. Seong Ki Yoo, Nidhi Simmons, Simon L. Cotton, Paschalis C. Sofotasios, Michail Matthaiou, Mikko Valkama, George K. Karagiannidis
2021	J	`jnl`	Towards Optimally Efficient Tree Search with Deep Temporal Difference Learning. CoRR Ke He, Lisheng Fan, George K. Karagiannidis
2021	—	`conf`	Unsupervised Machine Learning in 6G Networks -State-of-the-art and Future Trends. MOCAST Vasileios P. Rekkas, Sotirios P. Sotiroudis, Panagiotis G. Sarigiannidis, George K. Karagiannidis, Sotirios K. Goudos
2021	J	`jnl`	When Buffer-Aided Relaying Meets Full Duplex and NOMA. IEEE Wirel. Commun. Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, George K. Karagiannidis
2021	J	`jnl`	Wireless Federated Learning (WFL) for 6G Networks - Part I: Research Challenges and Future Trends. CoRR Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2021	J	`jnl`	Wireless Federated Learning (WFL) for 6G Networks - Part II: The Compute-then-Transmit NOMA Paradigm. CoRR Pavlos S. Bouzinis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2020	J	`jnl`	3D Non-Stationary Wideband Tunnel Channel Models for 5G High-Speed Train Wireless Communications. IEEE Trans. Intell. Transp. Syst. Yu Liu, Cheng-Xiang Wang, Carlos F. López, George Goussetis, Yang Yang, George K. Karagiannidis
2020	J	`jnl`	A MIMO Detector With Deep Learning in the Presence of Correlated Interference. IEEE Trans. Veh. Technol. Junjuan Xia, Ke He, Wei Xu, Shengli Zhang, Lisheng Fan, George K. Karagiannidis
2020	J	`jnl`	A Novel Cross Entropy Approach for Offloading Learning in Mobile Edge Computing. IEEE Wirel. Commun. Lett. Shuhan Zhu, Wei Xu, Lisheng Fan, Kezhi Wang, George K. Karagiannidis
2020	J	`jnl`	A computer programming hybrid MOOC for Greek secondary education. Smart Learn. Environ. Philippos Koutsakas, George K. Karagiannidis, Panagiotis P. Bamidis, Ilias Karasavvidis
2020	J	`jnl`	All-Optical Cochlear Implants. CoRR Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2020	J	`jnl`	All-Optical Cochlear Implants. IEEE Trans. Mol. Biol. Multi Scale Commun. Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2020	J	`jnl`	Analyzing Grant-Free Access for URLLC Service. CoRR Yan Liu, Yansha Deng, Maged Elkashlan, Arumugam Nallanathan, George K. Karagiannidis
2020	J	`jnl`	AnciNet: An Efficient Deep Learning Approach for Feedback Compression of Estimated CSI in Massive MIMO Systems. CoRR Yuyao Sun, Wei Xu, Lisheng Fan, Geoffrey Ye Li, George K. Karagiannidis
2020	J	`jnl`	AnciNet: An Efficient Deep Learning Approach for Feedback Compression of Estimated CSI in Massive MIMO Systems. IEEE Wirel. Commun. Lett. Yuyao Sun, Wei Xu, Lisheng Fan, Geoffrey Ye Li, George K. Karagiannidis
2020	J	`jnl`	Buffer-Aided Secure Relay Networks With SWIPT. IEEE Trans. Veh. Technol. Juanjuan Ren, Xianfu Lei, Panagiotis D. Diamantoulakis, Qingchun Chen, George K. Karagiannidis
2020	J	`jnl`	Closed-Form Analysis for NOMA With Randomly Deployed Users in Generalized Fading. IEEE Wirel. Commun. Lett. Vasilis K. Papanikolaou, George K. Karagiannidis, Nikos A. Mitsiou, Panagiotis D. Diamantoulakis
2020	J	`jnl`	Deep Learning Based Radio Resource Management in NOMA Networks: User Association, Subchannel and Power Allocation. IEEE Trans. Netw. Sci. Eng. Haijun Zhang, Haisen Zhang, Keping Long, George K. Karagiannidis
2020	J	`jnl`	Deep Learning based Radio Resource Management in NOMA Networks: User Association, Subchannel and Power Allocation. CoRR Haijun Zhang, Haisen Zhang, Keping Long, George K. Karagiannidis
2020	J	`jnl`	Effective Capacity Analysis Over Generalized Composite Fading Channels. IEEE Access Seong Ki Yoo, Simon L. Cotton, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2020	J	`jnl`	Electrical vs Optical Cell Stimulation: A Communication Perspective. IEEE Access Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis, Xianfu Lei
2020	J	`jnl`	Energy Efficient Resource Management in SWIPT Enabled Heterogeneous Networks With NOMA. IEEE Trans. Wirel. Commun. Haijun Zhang, Mengting Feng, Keping Long, George K. Karagiannidis, Victor C. M. Leung, H. Vincent Poor
2020	J	`jnl`	Energy-Efficient Resource Allocation and Trajectory Design for UAV Relaying Systems. IEEE Trans. Commun. Tong Zhang, Gongliang Liu, Haijun Zhang, Wenjing Kang, George K. Karagiannidis, Arumugam Nallanathan
2020	J	`jnl`	Game Theoretic Honeypot Deployment in Smart Grid. Sensors Panagiotis D. Diamantoulakis, Christos Dalamagkas, Panagiotis I. Radoglou-Grammatikis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2020	J	`jnl`	Hybrid Lightwave/RF Cooperative NOMA Networks. IEEE Trans. Wirel. Commun. Yue Xiao, Panagiotis D. Diamantoulakis, Zequn Fang, Zheng Ma, Li Hao, George K. Karagiannidis
2020	J	`jnl`	IEEE Access Special Section Editorial: Advances in Statistical Channel Modeling for Future Wireless Communications Networks. IEEE Access Daniel Benevides da Costa, Jiayi Zhang, George K. Karagiannidis, Kostas P. Peppas, Michail Matthaiou, Octavia A. Dobre
2020	J	`jnl`	Integrating Broadcasting and NOMA in Full-Duplex Buffer-Aided Opportunistic Relay Networks. IEEE Trans. Veh. Technol. Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, Risto Wichman, George K. Karagiannidis
2020	J	`jnl`	Interference Control for Railway Wireless Communication Systems: Techniques, Challenges, and Trends. IEEE Veh. Technol. Mag. Zheng Ma, Xiang Chen, Ming Xiao, George K. Karagiannidis, Pingzhi Fan
2020	—	`conf`	Joint User Association and Power Allocation Using Swarm Intelligence Algorithms in Non-Orthogonal Multiple Access Networks. MOCAST Sotirios K. Goudos, Panagiotis D. Diamantoulakis, Achilles D. Boursianis, Vasilis K. Papanikolaou, George K. Karagiannidis
2020	J	`jnl`	Level Crossing Rate and Average Fade Duration in ℱ Composite Fading Channels. IEEE Wirel. Commun. Lett. Seong Ki Yoo, Simon L. Cotton, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2020	J	`jnl`	Machine Learning in Nano-Scale Biomedical Engineering. CoRR Alexandros-Apostolos A. Boulogeorgos, Stylianos E. Trevlakis, Sotiris A. Tegos, Vasilis K. Papanikolaou, George K. Karagiannidis
2020	J	`jnl`	Mixed RF-VLC Relaying Systems for Interference-Sensitive Mobile Applications. IEEE Trans. Veh. Technol. Milica I. Petkovic, Aleksandra M. Cvetkovic, Milan Narandzic, Nestor D. Chatzidiamantis, Dejan Vukobratovic, George K. Karagiannidis
2020	J	`jnl`	New Tight Bounds for the Gaussian Q-Function and Applications. IEEE Access Faissal El Bouanani, Yassine Mouchtak, George K. Karagiannidis
2020	J	`jnl`	Non-Orthogonal Multiple Access in the Presence of Phase Noise. IEEE Commun. Lett. Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2020	J	`jnl`	On Optimal Resource Allocation for Hybrid VLC/RF Networks With Common Backhaul. IEEE Trans. Cogn. Commun. Netw. Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2020	J	`jnl`	On the Effect of Interference and Misalignment Error in Mixed RF/FSO Systems Over Generalized Fading Channels. IEEE Trans. Commun. Abhijeet Upadhya, Vivek Kumar Dwivedi, George K. Karagiannidis
2020	J	`jnl`	Optimal Resource Allocation for Delay Minimization in NOMA-MEC Networks. CoRR Fang Fang, Yanqing Xu, Zhiguo Ding, Chao Shen, Mugen Peng, George K. Karagiannidis
2020	J	`jnl`	Optimal Resource Allocation for Delay Minimization in NOMA-MEC Networks. IEEE Trans. Commun. Fang Fang, Yanqing Xu, Zhiguo Ding, Chao Shen, Mugen Peng, George K. Karagiannidis
2020	J	`jnl`	Outage Performance of Uplink NOMA in Land Mobile Satellite Communications. IEEE Wirel. Commun. Lett. Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Junjuan Xia, Lisheng Fan, George K. Karagiannidis
2020	—	`conf`	Pareto-Optimal Resource Allocation in Wireless Powered Networks. MOCAST Pavlos S. Bouzinis, Christos K. Vranas, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Sotirios K. Goudos, George K. Karagiannidis
2020	J	`jnl`	Performance Analysis of Precoded Wireless OFDM With Carrier Frequency Offset. IEEE Syst. J. Fatma Kalbat, Arafat Al-Dweik, Bayan S. Sharif, George K. Karagiannidis
2020	J	`jnl`	Resource Allocation in Buffer-Aided Cooperative Non-Orthogonal Multiple Access Systems. IEEE Trans. Commun. Jianglong Li, Xianfu Lei, Panagiotis D. Diamantoulakis, Fuhui Zhou, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2020	J	`jnl`	Robust Tomlinson-Harashima Precoding for Two-Way Relaying. Wirel. Pers. Commun. Saeideh Mohammadkhani, Amir Hossein Jafari Pozveh, George K. Karagiannidis
2020	—	`conf`	Secure Transmission Scheme Design for SWIPT in Buffer-aided Relay Networks. VTC Spring Juanjuan Ren, Xianfu Lei, Panagiotis D. Diamantoulakis, Qingchun Chen, George K. Karagiannidis
2020	J	`jnl`	Signal Detection and Optimal Antenna Selection for Ambient Backscatter Communications With Multi-Antenna Tags. IEEE Trans. Commun. Chen Chen, Gongpu Wang, Panagiotis D. Diamantoulakis, Ruisi He, George K. Karagiannidis, Chintha Tellambura
2020	J	`jnl`	Slotted ALOHA With NOMA for the Next Generation IoT. IEEE Trans. Commun. Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Athanasios S. Lioumpas, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2020	J	`jnl`	Statistical Modeling of the FSO Fronthaul Channel for UAV-Based Communications. IEEE Trans. Commun. Marzieh Najafi, Hedieh Ajam, Vahid Jamali, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2020	B	`conf`	Strong Secrecy for Relay Wiretap Channels with Polar Codes and Double-Chaining. GLOBECOM Manos Athanasakos, George K. Karagiannidis
2020	—	`conf`	Throughput Maximization in Buffer-aided Wireless-Powered NOMA Networks. ICC Juanjuan Ren, Xianfu Lei, Fuhui Zhou, Panagiotis D. Diamantoulakis, Octavia A. Dobre, George K. Karagiannidis
2020	J	`jnl`	UAV-to-Ground Communications: Channel Modeling and UAV Selection. CoRR Petros S. Bithas, Viktor Nikolaidis, Athanasios G. Kanatas, George K. Karagiannidis
2020	J	`jnl`	UAV-to-Ground Communications: Channel Modeling and UAV Selection. IEEE Trans. Commun. Petros S. Bithas, Viktor Nikolaidis, Athanasios G. Kanatas, George K. Karagiannidis
2019	J	`jnl`	3-Color Shift Keying for Indoor Visible Light Communications. IEEE Commun. Lett. Alexandros E. Tzikas, Alexandros Sahinis, Stylianos E. Trevlakis, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2019	J	`jnl`	6G Wireless Networks: Vision, Requirements, Architecture, and Key Technologies. IEEE Veh. Technol. Mag. Zhengquan Zhang, Alice Yue Xiao, Zheng Ma, Ming Xiao, Zhiguo Ding, Xianfu Lei, George K. Karagiannidis, Pingzhi Fan
2019	J	`jnl`	A Comprehensive Analysis of the Achievable Channel Capacity in 𝔽 Composite Fading Channels. IEEE Access Seong Ki Yoo, Paschalis C. Sofotasios, Simon L. Cotton, Sami Muhaidat, Francisco Javier López-Martínez, Juan M. Romero-Jerez, George K. Karagiannidis
2019	C	`conf`	A Low Complexity and Cost Method to Diagnose Arterial Stenosis Using Lightwave Wearables. BIBE George K. Karagiannidis, Angeliki Papathanasiou, Panagiotis D. Diamantoulakis, Athanasios Saratzis, Nikolaos Saratzis
2019	J	`jnl`	A Novel Cross Entropy Approach for Offloading Learning in Mobile Edge Computing. CoRR Shuhan Zhu, Wei Xu, Lisheng Fan, Kezhi Wang, George K. Karagiannidis
2019	J	`jnl`	A Survey on Ultraviolet C-Band (UV-C) Communications. IEEE Commun. Surv. Tutorials Alexander Vavoulas, Harilaos G. Sandalidis, Nestor D. Chatzidiamantis, Zhengyuan Xu, George K. Karagiannidis
2019	J	`jnl`	A Unified Spatial Framework for UAV-Aided MmWave Networks. IEEE Trans. Commun. Wenqiang Yi, Yuanwei Liu, Eliane L. Bodanese, Arumugam Nallanathan, George K. Karagiannidis
2019	J	`jnl`	A Unified Spatial Framework for UAV-aided MmWave Networks. CoRR Wenqiang Yi, Yuanwei Liu, Eliane L. Bodanese, Arumugam Nallanathan, George K. Karagiannidis
2019	—	`conf`	Achievable Ergodic Capacity Under F Composite Fading Conditions. CommNet Paschalis C. Sofotasios, Seong Ki Yoo, Simon L. Cotton, Sami Muhaidat, Francisco Javier López-Martínez, Juan M. Romero-Jerez, Kahtan A. Mezher, George K. Karagiannidis
2019	—	`conf`	Achievable Fixed Rate Capacity in Emerging Wireless Systems (Invited Paper). CommNet Paschalis C. Sofotasios, Seong Ki Yoo, Sami Muhaidat, Simon L. Cotton, Francisco Javier López-Martínez, Juan M. Romero-Jerez, Kahtan A. Mezher, George K. Karagiannidis
2019	J	`jnl`	Artificial Intelligence-Based Resource Allocation in Ultradense Networks: Applying Event-Triggered Q-Learning Algorithms. IEEE Veh. Technol. Mag. Haijun Zhang, Mengting Feng, Keping Long, George K. Karagiannidis, Arumugam Nallanathan
2019	J	`jnl`	Backscatter Communications Over Correlated Nakagami- $m$ Fading Channels. IEEE Trans. Commun. Yu Zhang, Feifei Gao, Lisheng Fan, Xianfu Lei, George K. Karagiannidis
2019	—	`conf`	Buffer-Aided Relaying for Downlink NOMA Systems with Direct Links. ICC Jianglong Li, Xianfu Lei, Panagiotis D. Diamantoulakis, Panagiotis G. Sarigiannidis, George K. Karagiannidis
2019	J	`jnl`	Cooperative Energy Harvesting Cognitive Radio Networks With Spectrum Sharing and Security Constraints. IEEE Access Mounia Bouabdellah, Faissal El Bouanani, Paschalis C. Sofotasios, Sami Muhaidat, Daniel Benevides da Costa, Kahtan A. Mezher, Hussain Ben-Azza, George K. Karagiannidis
2019	J	`jnl`	Direct Bit Loading With Reduced Complexity and Overhead for Precoded OFDM Systems. IEEE Trans. Veh. Technol. Fatma Kalbat, Arafat Al-Dweik, Youssef Iraqi, Husameldin Mukhtar, Bayan S. Sharif, George K. Karagiannidis
2019	J	`jnl`	Distributed Secure Switch-and-Stay Combining Over Correlated Fading Channels. IEEE Trans. Inf. Forensics Secur. Xiazhi Lai, Lisheng Fan, Xianfu Lei, Jin Li, Nan Yang, George K. Karagiannidis
2019	J	`jnl`	Distributed Sequential Coalition Formation Algorithm for Spectrum Allocation in Underlay Cognitive Radio Networks. IEEE Access Wei Liang, Kaidi Wang, Jia Shi, Lixin Li, George K. Karagiannidis
2019	B	`conf`	Effective Rate over F Composite Fading Channels. WCNC Paschalis C. Sofotasios, Seong Ki Yoo, Simon L. Cotton, Sami Muhaidat, Francisco Javier López-Martínez, Juan M. Romero-Jerez, George K. Karagiannidis
2019	—	`conf`	Energy Efficient Power and Subcarrier Allocation for Downlink Non-Orthogonal Multiple Access Systems. VTC Fall Alemu Jorgi Muhammed, Zheng Ma, Li Li, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2019	J	`jnl`	Energy-Efficient Device Discovery in D2D Cellular Networks for Public Safety Scenario. IEEE Syst. J. Zeeshan Kaleem, Nadia N. Qadri, Trung Quang Duong, George K. Karagiannidis
2019	J	`jnl`	Energy-Efficient Resource Allocation in Multicarrier NOMA Systems With Fairness. IEEE Trans. Commun. Alemu Jorgi Muhammed, Zheng Ma, Panagiotis D. Diamantoulakis, Li Li, George K. Karagiannidis
2019	J	`jnl`	Entropy and Energy Detection-Based Spectrum Sensing Over ℱ-Composite Fading Channels. IEEE Trans. Commun. Seong Ki Yoo, Paschalis C. Sofotasios, Simon L. Cotton, Sami Muhaidat, Osamah S. Badarneh, George K. Karagiannidis
2019	J	`jnl`	Hybrid NOMA/OMA With Buffer-Aided Relay Selection in Cooperative Networks. IEEE J. Sel. Top. Signal Process. Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, George K. Karagiannidis, Risto Wichman
2019	J	`jnl`	Introduction to the Issue on Signal Processing Advances for Non-Orthogonal Multiple Access in Next Generation Wireless Networks. IEEE J. Sel. Top. Signal Process. Yuanwei Liu, Zhiguo Ding, Naofal Al-Dhahir, Robert Schober, Octavia A. Dobre, George K. Karagiannidis, Pingzhi Fan
2019	J	`jnl`	Introduction to the Special Section on Energy-Harvesting Cognitive Radio Networks. IEEE Trans. Cogn. Commun. Netw. Daniel Benevides da Costa, George K. Karagiannidis, Octavia A. Dobre, Prabhat K. Upadhyay, Minghua Xia, Haiyang Ding, Robert Schober
2019	—	`conf`	Lighting up the wireless communications: Opportunities, challenges and misconceptions. ConTEL George K. Karagiannidis
2019	—	`conf`	Low-Complexity Sequential Information and Energy Reception. ISWCS Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Koralia N. Pappi, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2019	J	`jnl`	Noncoherent Detection With Polar Codes. IEEE Access Chaofan Chen, Li Li, Li Wang, Shuai Wang, Xiangming Li, George K. Karagiannidis
2019	J	`jnl`	On the Gain of NOMA in Wireless Powered Networks With Circuit Power Consumption. IEEE Commun. Lett. Christos K. Vranas, Pavlos S. Bouzinis, Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2019	J	`jnl`	Optimal Task Assignment and Power Allocation for NOMA Mobile-Edge Computing Networks. CoRR Fang Fang, Yanqing Xu, Zhiguo Ding, Chao Shen, Mugen Peng, George K. Karagiannidis
2019	B	`conf`	Optimal Task Partition and Power Allocation for Mobile Edge Computing with NOMA. GLOBECOM Fang Fang, Yanqing Xu, Zhiguo Ding, Chao Shen, Mugen Peng, George K. Karagiannidis
2019	—	`conf`	Physical Layer Security For Dual-hop SWIPT-Enabled CR Networks. ISWCS Mounia Bouabdellah, Faissal El Bouanani, Paschalis C. Sofotasios, Daniel Benevides da Costa, Kahtan A. Mezher, Hussain Ben-Azza, Sami Muhaidat, George K. Karagiannidis
2019	J	`jnl`	Secure Cache-Aided Multi-Relay Networks in the Presence of Multiple Eavesdroppers. IEEE Trans. Commun. Junjuan Xia, Lisheng Fan, Wei Xu, Xianfu Lei, Xiang Chen, George K. Karagiannidis, Arumugam Nallanathan
2019	J	`jnl`	Secure Communications for Multi-Tag Backscatter Systems. IEEE Wirel. Commun. Lett. Yu Zhang, Feifei Gao, Lisheng Fan, Xianfu Lei, George K. Karagiannidis
2019	J	`jnl`	Shadowed FSO/mmWave Systems With Interference. IEEE Trans. Commun. Imène Trigui, Panagiotis D. Diamantoulakis, Sofiène Affes, George K. Karagiannidis
2019	J	`jnl`	Shadowed FSO/mmWave Systems with Interference. CoRR Imene Trigui, Panagiotis D. Diamantoulakis, Sofiène Affes, George K. Karagiannidis
2019	B	`conf`	Simultaneous Lightwave Information and Power Transfer in Underwater Visible Light Communications. PIMRC Sara Ghasvarianjahromi, Mehdi Karbalayghareh, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Murat Uysal
2019	J	`jnl`	Simultaneous Lightwave Information and Power Transfer: Policies, Techniques, and Future Directions. IEEE Access Gaofeng Pan, Panagiotis D. Diamantoulakis, Zheng Ma, Zhiguo Ding, George K. Karagiannidis
2019	J	`jnl`	Spectrum Allocation and Power Control in Full-Duplex Ultra-Dense Heterogeneous Networks. IEEE Trans. Commun. Guobin Zhang, Haijun Zhang, Zhu Han, George K. Karagiannidis
2019	J	`jnl`	Statistical Modeling of the FSO Fronthaul Channel for UAV-based Networks. CoRR Marzieh Najafi, Hedieh Ajam, Vahid Jamali, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2019	J	`jnl`	Toward Efficient Integration of Information and Energy Reception. IEEE Trans. Commun. Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Koralia N. Pappi, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2019	J	`jnl`	Ultra-Small Cell Networks With Collaborative RF and Lightwave Power Transfer. IEEE Trans. Commun. Ha-Vu Tran, Georges Kaddoum, Panagiotis D. Diamantoulakis, Chadi Abou-Rjeily, George K. Karagiannidis
2019	J	`jnl`	Ultra-small Cell Networks with Collaborative RF and Lightwave Power Transfer. CoRR Ha-Vu Tran, Georges Kaddoum, Panagiotis D. Diamantoulakis, Chadi Abou-Rjeily, George K. Karagiannidis
2019	J	`jnl`	User Grouping for Hybrid VLC/RF Networks With NOMA: A Coalitional Game Approach. IEEE Access Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2018	J	`jnl`	5G MmWave Small Cell Networks: Architecture, Self-Organization, and Management. IEEE Wirel. Commun. Bo Rong, Mehrdad Dianati, Liang Zhou, George K. Karagiannidis, Chenwei Wang
2018	J	`jnl`	A Feasibility Study on Network NOMA. IEEE Trans. Commun. Yanshi Sun, Zhiguo Ding, Xuchu Dai, George K. Karagiannidis
2018	B	`conf`	A Unified Spatial Framework for Clustered UAV Networks Based on Stochastic Geometry. GLOBECOM Wenqiang Yi, Yuanwei Liu, Arumugam Nallanathan, George K. Karagiannidis
2018	B	`conf`	Airborne Radio Access Networks with Simultaneous Lightwave Information and Power Transfer (SLIPT). GLOBECOM Panagiotis D. Diamantoulakis, Koralia N. Pappi, Zheng Ma, Xianfu Lei, Paschalis C. Sofotasios, George K. Karagiannidis
2018	—	`conf`	An energy efficient modulation scheme for body-centric nano-communications in the THz band. MOCAST Apostolos K. Vavouris, Foteini D. Dervisi, Vasilis K. Papanikolaou, George K. Karagiannidis
2018	—	`conf`	Analysis of differentially modulated cooperative communications over asymmetric fading channels. CommNet Sara Al Maeeni, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2018	C	`conf`	Backscatter Communication Systems with MRC over Correlated Nakagami-m Fading Channels. APCC Yu Zhang, Feifei Gao, Lisheng Fan, Xianfu Lei, George K. Karagiannidis
2018	—	`conf`	Capacity analysis under generalized composite fading conditions. CommNet Paschalis C. Sofotasios, Seong Ki Yoo, Nidhi Bhargav, Sami Muhaidat, Simon L. Cotton, Michail Matthaiou, Mikko Valkama, George K. Karagiannidis
2018	J	`jnl`	Coverage Performance of NOMA in Wireless Caching Networks. IEEE Commun. Lett. Zhongyuan Zhao, Mingfeng Xu, Weiliang Xie, Zhiguo Ding, George K. Karagiannidis
2018	J	`jnl`	Dual Relay Selection for Cooperative NOMA With Distributed Space Time Coding. IEEE Access Jing Zhao, Zhiguo Ding, Pingzhi Fan, Zheng Yang, George K. Karagiannidis
2018	J	`jnl`	Effective Rate of MISO Systems Over Fisher-Snedecor ℱ Fading Channels. IEEE Commun. Lett. Shuaifei Chen, Jiayi Zhang, George K. Karagiannidis, Bo Ai
2018	J	`jnl`	Energy Detection in Full-Duplex Systems With Residual RF Impairments Over Fading Channels. IEEE Wirel. Commun. Lett. Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2018	B	`conf`	Energy Detection-Based Spectrum Sensing over Fisher-Snedecor F Fading Channels. GLOBECOM Seong Ki Yoo, Simon L. Cotton, Paschalis C. Sofotasios, Sami Muhaidat, Osamah S. Badarneh, George K. Karagiannidis
2018	—	`conf`	Energy Efficient Resource Allocation for Secure NOMA Networks. VTC Spring Haijun Zhang, Ning Yang, Keping Long, Miao Pan, George K. Karagiannidis, Arumugam Nallanathan
2018	B	`conf`	Energy-Efficient Resource Allocation in NOMA Heterogeneous Networks with Energy Harvesting. GLOBECOM Haijun Zhang, Mengting Feng, Keping Long, George K. Karagiannidis, Victor C. M. Leung
2018	J	`jnl`	Entropy and Energy Detection-based Spectrum Sensing over F Composite Fading Channels. CoRR Seong Ki Yoo, Simon L. Cotton, Paschalis C. Sofotasios, Sami Muhaidat, Osamah S. Badarneh, George K. Karagiannidis
2018	—	`conf`	Ergodic Capacity Analysis of Wireless Transmission over Generalized Multipath/Shadowing Channels. VTC Spring Paschalis C. Sofotasios, Seong Ki Yoo, Sami Muhaidat, Simon L. Cotton, Michail Matthaiou, Mikko Valkama, George K. Karagiannidis
2018	B	`conf`	Error analysis of wireless transmission over generalized multipath/shadowing channels. WCNC Paschalis C. Sofotasios, Seong Ki Yoo, Sami Muhaidat, Simon L. Cotton, Michail Matthaiou, Mikko Valkama, George K. Karagiannidis
2018	J	`jnl`	Error performance of power line communications in the presence of Nakagami-m background noise. Trans. Emerg. Telecommun. Technol. Vasilis K. Papanikolaou, Georgia D. Ntouni, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2018	J	`jnl`	Free space optical communications with distributed switch-and-stay combining. IET Commun. Juhi Gupta, Vivek Kumar Dwivedi, Vikram Karwal, Imran Shafique Ansari, George K. Karagiannidis
2018	J	`jnl`	Guest Editorial Special Issue on Communications Technologies and Infrastructures for Smart e-Health Systems. IEEE Syst. J. Sana Ullah, Witold Pedrycz, George K. Karagiannidis, Han-Chieh Chao, Adam Gacek, Christos V. Verikoukis
2018	J	`jnl`	Guest Editorial. IEEE Wirel. Commun. Linglong Dai, Zhiguo Ding, Naofal Al-Dhahir, Chih-Lin I, George K. Karagiannidis, Ioannis Krikidis, Robert Schober
2018	B	`conf`	Hybrid VLC/RF Networks with Non-Orthogonal Multiple Access. GLOBECOM Vasilis K. Papanikolaou, Panagiotis D. Diamantoulakis, Zhiguo Ding, Sami Muhaidat, George K. Karagiannidis
2018	J	`jnl`	Interference-Free Transceiver Design and Signal Detection for Ambient Backscatter Communication Systems over Frequency-Selective Channels. CoRR Chong Zhang, Gongpu Wang, Panagiotis D. Diamantoulakis, Feifei Gao, George K. Karagiannidis
2018	—	`conf`	Keynote Speakers. TSP Tommaso Melodia, George K. Karagiannidis, Vincenzo Piuri
2018	B	`conf`	Li-Fi and Wi-Fi with common backhaul: Coordination and resource allocation. WCNC Vasilis K. Papanikolaou, Panagiotis P. Bamidis, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2018	J	`jnl`	Low-Complexity Buffer-Aided Link Selection With Outdated CSI and Feedback Errors. IEEE Trans. Commun. Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, George K. Karagiannidis
2018	J	`jnl`	Low-cost Cognitive Radios against Spectrum Scarcity. CoRR Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2018	J	`jnl`	Multi-Objective Optimization in 5G Wireless Networks With Massive MIMO. IEEE Commun. Lett. Sotirios K. Goudos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2018	J	`jnl`	Multiple Access for Visible Light Communications: Research Challenges and Future Trends. IEEE Access Sarah S. Bawazir, Paschalis C. Sofotasios, Sami Muhaidat, Yousof Al-Hammadi, George K. Karagiannidis
2018	J	`jnl`	NOMA Assisted Wireless Caching: Strategies and Performance Analysis. IEEE Trans. Commun. Zhiguo Ding, Pingzhi Fan, George K. Karagiannidis, Robert Schober, H. Vincent Poor
2018	B	`conf`	Non-orthogonal multiple access for FSO backhauling. WCNC Marzieh Najafi, Vahid Jamali, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2018	—	`conf`	On the Application of NOMA to Wireless Caching. ICC Zhiguo Ding, Pingzhi Fan, George K. Karagiannidis, Robert Schober, H. Vincent Poor
2018	J	`jnl`	On the Capacity of Wireless Powered Communication Systems Over Rician Fading Channels. IEEE Trans. Commun. Feiran Zhao, Hai Lin, Caijun Zhong, Zoran Hadzi-Velkov, George K. Karagiannidis, Zhaoyang Zhang
2018	—	`conf`	On the impact of misalignment fading in transdermal optical wireless communications. MOCAST Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2018	J	`jnl`	Optical Adaptive Precoding for Visible Light Communications. IEEE Access Hanaa Marshoud, Paschalis C. Sofotasios, Sami Muhaidat, Bayan S. Sharif, George K. Karagiannidis
2018	—	`conf`	Optical Asymmetric Modulation for VLC Systems - Invited Paper. VTC Spring Hanaa Marshoud, Sami Muhaidat, Paschalis C. Sofotasios, Muhammad Ali Imran, Bayan S. Sharif, George K. Karagiannidis
2018	—	`conf`	Optimal Simultaneous Wireless Information and Power Transfer with Low-Complexity Receivers. SPAWC Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Koralia N. Pappi, George K. Karagiannidis
2018	—	`conf`	Outage Performance of Transdermal Optical Wireless Links in the Presence of Pointing Errors. SPAWC Stylianos E. Trevlakis, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2018	J	`jnl`	Outage Probability and Optimal Cache Placement for Multiple Amplify-and-Forward Relay Networks. IEEE Trans. Veh. Technol. Lisheng Fan, Nan Zhao, Xianfu Lei, Qingchun Chen, Nan Yang, George K. Karagiannidis
2018	—	`conf`	Outage probability of multi-carrier NOMA systems under joint I/Q imbalance. CommNet Bassant Selim, Sami Muhaidat, Paschalis C. Sofotasios, Bayan S. Sharif, Thanos Stouraitis, George K. Karagiannidis, Naofal Al-Dhahir
2018	B	`conf`	Outage probability of single carrier NOMA systems under I/Q imbalance. WCNC Bassant Selim, Sami Muhaidat, Paschalis C. Sofotasios, Bayan S. Sharif, Thanos Stouraitis, George K. Karagiannidis, Naofal Al-Dhahir
2018	J	`jnl`	Performance Analysis of Non-Orthogonal Multiple Access Under I/Q Imbalance. IEEE Access Bassant Selim, Sami Muhaidat, Paschalis C. Sofotasios, Bayan S. Sharif, Thanos Stouraitis, George K. Karagiannidis, Naofal Al-Dhahir
2018	—	`conf`	Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance. VTC Spring Bassant Selim, Sami Muhaidat, Paschalis C. Sofotasios, Bayan S. Sharif, Thanos Stouraitis, George K. Karagiannidis, Naofal Al-Dhahir
2018	J	`jnl`	Physical Layer Security in the Presence of Interference. CoRR Dimitrios S. Karas, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2018	J	`jnl`	Power Adaptation in Buffer-Aided Full-Duplex Relay Networks With Statistical CSI. IEEE Trans. Veh. Technol. Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, Risto Wichman, George K. Karagiannidis
2018	—	`conf`	Power Control in Full-Duplex Ultra-Dense Heterogeneous Networks. ICC Guobin Zhang, Haijun Zhang, Zhu Han, George K. Karagiannidis
2018	J	`jnl`	Realizing 5G vision through Cloud RAN: technologies, challenges, and trends. EURASIP J. Wirel. Commun. Netw. Dimitrios Pliatsios, Panagiotis G. Sarigiannidis, Sotirios K. Goudos, George K. Karagiannidis
2018	J	`jnl`	Resource Allocation in NOMA based Fog Radio Access Networks. CoRR Haijun Zhang, Yu Qiu, Keping Long, George K. Karagiannidis, Xianbin Wang, Arumugam Nallanathan
2018	J	`jnl`	Resource Allocation in NOMA-Based Fog Radio Access Networks. IEEE Wirel. Commun. Haijun Zhang, Yu Qiu, Keping Long, George K. Karagiannidis, Xianbin Wang, Arumugam Nallanathan
2018	J	`jnl`	Secure Communications in NOMA System: Subcarrier Assignment and Power Allocation. CoRR Haijun Zhang, Ning Yang, Keping Long, Miao Pan, George K. Karagiannidis, Victor C. M. Leung
2018	J	`jnl`	Secure Communications in NOMA System: Subcarrier Assignment and Power Allocation. IEEE J. Sel. Areas Commun. Haijun Zhang, Ning Yang, Keping Long, Miao Pan, George K. Karagiannidis, Victor C. M. Leung
2018	—	`conf`	Secure Probabilistic Caching for Stochastic Multi-User Multi-Relay Networks. WCSP Lisheng Fan, Xianfu Lei, Nan Zhao, Pingzhi Fan, George K. Karagiannidis
2018	J	`jnl`	Simultaneous Lightwave Information and Power Transfer (SLIPT). IEEE Trans. Green Commun. Netw. Panagiotis D. Diamantoulakis, George K. Karagiannidis, Zhiguo Ding
2018	J	`jnl`	Spectrum Sensing with Multiple Primary Users over Fading Channels. CoRR Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2018	B	`conf`	Stackelberg Game-Based Energy Efficient Power Allocation for Heterogeneous NOMA Networks. GLOBECOM Dong Gao, Zilin Liang, Haijun Zhang, Octavia A. Dobre, George K. Karagiannidis
2018	—	`conf`	Statistical Modeling of FSO Fronthaul Channel for Drone-Based Networks. ICC Marzieh Najafi, Hedieh Ajam, Vahid Jamali, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2017	J	`jnl`	A Low-Complexity Detector for BPPM Systems Under Additive Gaussian Mixture Noise. IEEE Wirel. Commun. Lett. Vasileios G. Ataloglou, Georgia D. Ntouni, Vasileios M. Kapinas, George K. Karagiannidis
2017	J	`jnl`	A Novel Network NOMA Scheme for Downlink Coordinated Three-Point Systems. CoRR Yanshi Sun, Zhiguo Ding, Xuchu Dai, George K. Karagiannidis
2017	J	`jnl`	A Survey on Non-Orthogonal Multiple Access for 5G Networks: Research Challenges and Future Trends. CoRR Zhiguo Ding, Xianfu Lei, George K. Karagiannidis, Robert Schober, Jinhong Yuan, Vijay K. Bhargava
2017	J	`jnl`	A Survey on Non-Orthogonal Multiple Access for 5G Networks: Research Challenges and Future Trends. IEEE J. Sel. Areas Commun. Zhiguo Ding, Xianfu Lei, George K. Karagiannidis, Robert Schober, Jinhong Yuan, Vijay K. Bhargava
2017	J	`jnl`	Another Look in the Analysis of Cooperative Spectrum Sensing over Nakagami-m Fading Channels. IEEE Trans. Wirel. Commun. Debasish Bera, Indrajit Chakrabarti, Sant S. Pathak, George K. Karagiannidis
2017	J	`jnl`	Beamforming Optimization for Full-Duplex Wireless-Powered MIMO Systems. IEEE Trans. Commun. Batu Krishna Chalise, Himal A. Suraweera, Gan Zheng, George K. Karagiannidis
2017	J	`jnl`	Beamforming Optimization for Full-Duplex Wireless-powered MIMO Systems. CoRR Batu K. Chalise, Himal A. Suraweera, Gan Zheng, George K. Karagiannidis
2017	—	`conf`	Capacity of wireless powered communication systems over rician fading channels. WCSP Feiran Zhao, Hai Lin, Caijun Zhong, Zoran Hadzi-Velkov, George K. Karagiannidis, Zhaoyang Zhang
2017	J	`jnl`	Carrier Aggregation for Cooperative Cognitive Radio Networks. IEEE Trans. Veh. Technol. Panagiotis D. Diamantoulakis, Koralia N. Pappi, Sami Muhaidat, George K. Karagiannidis, Tamer Khattab
2017	—	`conf`	Channel Modeling of In-Vivo THz Nanonetworks: State-of-the-Art and Research Challenges. MobiHealth Vasilis K. Papanikolaou, George K. Karagiannidis
2017	—	`conf`	Comparison of amplitude detection techniques for passive receivers in molecular communications. MOCAST Georgia D. Ntouni, George K. Karagiannidis
2017	J	`jnl`	Dimension Boundary Between Finite and Infinite Random Matrices in Cognitive Radio Networks. IEEE Commun. Lett. Wensheng Zhang, Cheng-Xiang Wang, Jian Sun, George K. Karagiannidis, Yang Yang
2017	J	`jnl`	Distributed Uplink-NOMA for Cloud Radio Access Networks. IEEE Commun. Lett. Koralia N. Pappi, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2017	J	`jnl`	Enhancing PHY Security of Cooperative Cognitive Radio Multicast Communications. CoRR Van-Dinh Nguyen, Trung Quang Duong, Oh-Soon Shin, Arumugam Nallanathan, George K. Karagiannidis
2017	J	`jnl`	Enhancing PHY Security of Cooperative Cognitive Radio Multicast Communications. IEEE Trans. Cogn. Commun. Netw. Van-Dinh Nguyen, Trung Quang Duong, Oh-Soon Shin, Arumugam Nallanathan, George K. Karagiannidis
2017	—	`conf`	Error performance of NOMA VLC systems. ICC Hanaa Marshoud, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis, Bayan S. Sharif
2017	—	`conf`	Evolutionary design of a dual band E-shaped patch antenna for 5G mobile communications. MOCAST Sotirios K. Goudos, Antonios Tsiflikiotis, Dimitrios Babas, Katherine Siakavara, Christos Kalialakis, George K. Karagiannidis
2017	J	`jnl`	Full-Duplex Regenerative Relaying and Energy-Efficiency Optimization Over Generalized Asymmetric Fading Channels. IEEE Trans. Wirel. Commun. Paschalis C. Sofotasios, Mulugeta K. Fikadu, Sami Muhaidat, Qimei Cui, George K. Karagiannidis, Mikko Valkama
2017	J	`jnl`	Guest Editorial Spectrum Sharing and Aggregation for Future Wireless Networks, Part III. IEEE J. Sel. Areas Commun. Theodoros A. Tsiftsis, Guoru Ding, Yulong Zou, George K. Karagiannidis, Zhu Han, Lajos Hanzo
2017	J	`jnl`	Hybrid teaching-learning optimization of wireless sensor networks. Trans. Emerg. Telecommun. Technol. Antonios Tsiflikiotis, Sotirios K. Goudos, George K. Karagiannidis
2017	J	`jnl`	Joint Downlink/Uplink Design for Wireless Powered Networks With Interference. IEEE Access Panagiotis D. Diamantoulakis, Koralia N. Pappi, George K. Karagiannidis, Hong Xing, Arumugam Nallanathan
2017	J	`jnl`	Joint Multiuser Detection of Multidimensional Constellations Over Fading Channels. IEEE Trans. Commun. Jinchen Bao, Zheng Ma, George K. Karagiannidis, Ming Xiao, Zhongliang Zhu
2017	—	`conf`	Jointly optimal downlink/uplink design for wireless powered networks. ICT Panagiotis D. Diamantoulakis, Koralia N. Pappi, George K. Karagiannidis
2017	—	`conf`	LoCo - link: A low-complexity link selection algorithm for delay mitigation in asymmetric two-hop networks. ICC Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, George K. Karagiannidis
2017	B	`conf`	Massive MIMO-Enabled HetNets with Full Duplex Small Cells. GLOBECOM Sunila Akbar, Yansha Deng, Arumugam Nallanathan, Maged Elkashlan, George K. Karagiannidis
2017	J	`jnl`	Massive Multiuser MIMO in Heterogeneous Cellular Networks With Full Duplex Small Cells. IEEE Trans. Commun. Sunila Akbar, Yansha Deng, Arumugam Nallanathan, Maged Elkashlan, George K. Karagiannidis
2017	J	`jnl`	Maximizing Proportional Fairness in Wireless Powered Communications. IEEE Wirel. Commun. Lett. Panagiotis D. Diamantoulakis, George K. Karagiannidis
2017	J	`jnl`	Millimeter Wave Communications for Future Mobile Networks (Guest Editorial), Part I. IEEE J. Sel. Areas Commun. Ming Xiao, Shahid Mumtaz, Yongming Huang, Linglong Dai, Yonghui Li, Michail Matthaiou, George K. Karagiannidis, Emil Björnson, Kai Yang, Chih Lin, Amitava Ghosh
2017	J	`jnl`	Millimeter Wave Communications for Future Mobile Networks. CoRR Ming Xiao, Shahid Mumtaz, Yongming Huang, Linglong Dai, Yonghui Li, Michail Matthaiou, George K. Karagiannidis, Emil Björnson, Kai Yang, Chih-Lin I, Amitava Ghosh
2017	J	`jnl`	Millimeter Wave Communications for Future Mobile Networks. IEEE J. Sel. Areas Commun. Ming Xiao, Shahid Mumtaz, Yongming Huang, Linglong Dai, Yonghui Li, Michail Matthaiou, George K. Karagiannidis, Emil Björnson, Kai Yang, Chih-Lin I, Amitabha Amitava Ghosh
2017	J	`jnl`	NOMA Assisted Wireless Caching: Strategies and Performance Analysis. CoRR Zhiguo Ding, Pingzhi Fan, George K. Karagiannidis, Robert Schober, H. Vincent Poor
2017	J	`jnl`	Non-Orthogonal Multiple Access for Cooperative Multicast Millimeter Wave Wireless Networks. IEEE J. Sel. Areas Commun. Zhengquan Zhang, Zheng Ma, Yue Xiao, Ming Xiao, George K. Karagiannidis, Pingzhi Fan
2017	J	`jnl`	On the Optimal Tone Spacing for Interference Mitigation in OFDM-IM Systems. IEEE Commun. Lett. Georgia D. Ntouni, Vasileios M. Kapinas, George K. Karagiannidis
2017	J	`jnl`	On the Performance of Visible Light Communication Systems With Non-Orthogonal Multiple Access. IEEE Trans. Wirel. Commun. Hanaa Marshoud, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis, Bayan S. Sharif
2017	J	`jnl`	On the Uplink Sum Rate of SCMA System With Randomly Deployed Users. IEEE Wirel. Commun. Lett. Zheng Yang, Xianfu Lei, Zhiguo Ding, Pingzhi Fan, George K. Karagiannidis
2017	—	`conf`	On the optimal timing of detection in molecular communication systems. ICT Georgia D. Ntouni, Vasileios M. Kapinas, George K. Karagiannidis
2017	J	`jnl`	Outage Performance of the Mixed RF/FSO Relaying Channel in the Presence of Interference. Wirel. Pers. Commun. Milica I. Petkovic, Aleksandra M. Cvetkovic, Goran T. Djordjevic, George K. Karagiannidis
2017	J	`jnl`	Performance of SIM-MDPSK FSO Systems With Hardware Imperfections. IEEE Trans. Wirel. Commun. Milica I. Petkovic, Goran T. Djordjevic, George K. Karagiannidis, Gradimir V. Milovanovic
2017	—	`conf`	Performance of differential modulation under rf impairments. ICC Bassant Selim, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis, Bayan S. Sharif
2017	J	`jnl`	Physical Layer Security Jamming: Theoretical Limits and Practical Designs in Wireless Networks. IEEE Access Kanapathippillai Cumanan, Hong Xing, Peng Xu, Gan Zheng, Xuchu Dai, Arumugam Nallanathan, Zhiguo Ding, George K. Karagiannidis
2017	J	`jnl`	Physical Layer Security Jamming: Theoretical Limits and Practical Designs in Wireless Networks. CoRR Kanapathippillai Cumanan, Hong Xing, Peng Xu, Gan Zheng, Xuchu Dai, Arumugam Nallanathan, Zhiguo Ding, George K. Karagiannidis
2017	J	`jnl`	Physical Layer Security in the Presence of Interference. IEEE Wirel. Commun. Lett. Dimitrios S. Karas, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis, Arumugam Nallanathan
2017	J	`jnl`	Relay Selection Based Full-Duplex Cooperative Systems Under Adaptive Transmission. IEEE Wirel. Commun. Lett. Paschalis C. Sofotasios, Mulugeta K. Fikadu, Sami Muhaidat, Steven Freear, George K. Karagiannidis, Mikko Valkama
2017	—	`conf`	Relay Selection for Buffer-Aided Non-Orthogonal Multiple Access Networks. GLOBECOM Workshops Nikolaos Nomikos, Themistoklis Charalambous, Demosthenes Vouyioukas, George K. Karagiannidis, Risto Wichman
2017	J	`jnl`	Robust Beamforming for Secrecy Rate in Cooperative Cognitive Radio Multicast Communications. CoRR Van-Dinh Nguyen, Trung Quang Duong, Oh-Soon Shin, Arumugam Nallanathan, George K. Karagiannidis
2017	—	`conf`	Robust beamforming for secrecy rate in cooperative cognitive radio multicast communications. ICC Van-Dinh Nguyen, Trung Quang Duong, Oh-Soon Shin, Arumugam Nallanathan, George K. Karagiannidis
2017	J	`jnl`	Secrecy Cooperative Networks With Outdated Relay Selection Over Correlated Fading Channels. IEEE Trans. Veh. Technol. Lisheng Fan, Xianfu Lei, Nan Yang, Trung Quang Duong, George K. Karagiannidis
2017	J	`jnl`	Secure Communications With Cooperative Jamming: Optimal Power Allocation and Secrecy Outage Analysis. IEEE Trans. Veh. Technol. Kanapathippillai Cumanan, George C. Alexandropoulos, Zhiguo Ding, George K. Karagiannidis
2017	J	`jnl`	Secure Multiantenna Cognitive Wiretap Networks. IEEE Trans. Veh. Technol. Tao Zhang, Yuzhen Huang, Yueming Cai, Caijun Zhong, Weiwei Yang, George K. Karagiannidis
2017	J	`jnl`	Secure Multiple Amplify-and-Forward Relaying Over Correlated Fading Channels. IEEE Trans. Commun. Lisheng Fan, Rui Zhao, Fengkui Gong, Nan Yang, George K. Karagiannidis
2017	J	`jnl`	Secure communications with cooperative jamming: Optimal power allocation and secrecy outage analysis. CoRR Kanapathippillai Cumanan, George C. Alexandropoulos, Zhiguo Ding, George K. Karagiannidis
2017	J	`jnl`	Security Awareness of the Digital Natives. Inf. Vasileios Gkioulos, Gaute Wangen, Sokratis K. Katsikas, George K. Karagiannidis, Panayiotis Kotzanikolaou
2017	B	`conf`	Simultaneous Lightwave Information and Power Transfer (SLIPT) for Indoor IoT Applications. GLOBECOM Panagiotis D. Diamantoulakis, George K. Karagiannidis
2017	J	`jnl`	Simultaneous Lightwave Information and Power Transfer (SLIPT) for Indoor IoT Applications. CoRR Panagiotis D. Diamantoulakis, George K. Karagiannidis
2017	J	`jnl`	Spectrum Sensing in Full-Duplex Cognitive Radio Networks Under Hardware Imperfections. IEEE Trans. Veh. Technol. Alexandros-Apostolos A. Boulogeorgos, Haythem Ahmad Bany Salameh, George K. Karagiannidis
2017	J	`jnl`	Statistical Modeling of FSO Fronthaul Channel for Drone-based Networks. CoRR Marzieh Najafi, Hedieh Ajam, Vahid Jamali, Panagiotis D. Diamantoulakis, George K. Karagiannidis, Robert Schober
2017	J	`jnl`	The Fisher-Snedecor ℱ Distribution: A Simple and Accurate Composite Fading Model. IEEE Commun. Lett. Seong Ki Yoo, Simon L. Cotton, Paschalis C. Sofotasios, Michail Matthaiou, Mikko Valkama, George K. Karagiannidis
2016	J	`jnl`	A Minorization-Maximization Method for Optimizing Sum Rate in the Downlink of Non-Orthogonal Multiple Access Systems. IEEE Trans. Signal Process. Muhammad Fainan Hanif, Zhiguo Ding, Tharmalingam Ratnarajah, George K. Karagiannidis
2016	J	`jnl`	A Survey on Mobile Anchor Node Assisted Localization in Wireless Sensor Networks. IEEE Commun. Surv. Tutorials Guangjie Han, Jinfang Jiang, Chenyu Zhang, Trung Quang Duong, Mohsen Guizani, George K. Karagiannidis
2016	J	`jnl`	A Tractable Model for Turbulence- and Misalignment-Induced Fading in Optical Wireless Systems. IEEE Commun. Lett. Harilaos G. Sandalidis, Nestor D. Chatzidiamantis, George K. Karagiannidis
2016	J	`jnl`	An Improved Threshold-Based Channel Selection Scheme for Wireless Communication Systems. IEEE Trans. Wirel. Commun. Petros S. Bithas, Athanasios A. Rontogiannis, George K. Karagiannidis
2016	J	`jnl`	Backhaul-Aware Joint Traffic Offloading and Time Fraction Allocation for 5G HetNets. IEEE Trans. Veh. Technol. Peng-Yong Kong, George K. Karagiannidis
2016	J	`jnl`	Charging Schemes for Plug-In Hybrid Electric Vehicles in Smart Grid: A Survey. IEEE Access Peng-Yong Kong, George K. Karagiannidis
2016	J	`jnl`	Distributed Differential Modulation Over Asymmetric Fading Channels. IEEE Signal Process. Lett. Sara Al Maeeni, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis, Mikko Valkama
2016	J	`jnl`	Effects of RF Impairments in Communications Over Cascaded Fading Channels. IEEE Trans. Veh. Technol. Alexandros-Apostolos A. Boulogeorgos, Paschalis C. Sofotasios, Bassant Selim, Sami Muhaidat, George K. Karagiannidis, Mikko Valkama
2016	J	`jnl`	Energy Detection Spectrum Sensing Under RF Imperfections. IEEE Trans. Commun. Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2016	J	`jnl`	Error Rate and Power Allocation Analysis of Regenerative Networks Over Generalized Fading Channels. IEEE Trans. Commun. Mulugeta K. Fikadu, Paschalis C. Sofotasios, Sami Muhaidat, Qimei Cui, George K. Karagiannidis, Mikko Valkama
2016	J	`jnl`	Exact Error Analysis and Energy Efficiency Optimization of Regenerative Relay Systems Under Spatial Correlation. IEEE Trans. Veh. Technol. Mulugeta K. Fikadu, Paschalis C. Sofotasios, Qimei Cui, George K. Karagiannidis, Mikko Valkama
2016	J	`jnl`	Exploiting Direct Links for Physical Layer Security in Multiuser Multirelay Networks. IEEE Trans. Wirel. Commun. Lisheng Fan, Nan (Jonas) Yang, Trung Quang Duong, Maged Elkashlan, George K. Karagiannidis
2016	J	`jnl`	Fairness of User Clustering in MIMO Non-Orthogonal Multiple Access Systems. IEEE Commun. Lett. Yuanwei Liu, Maged Elkashlan, Zhiguo Ding, George K. Karagiannidis
2016	J	`jnl`	Filter-and-forward relaying in cognitive networks with blind channel estimation. IET Commun. Saeideh Mohammadkhani, George K. Karagiannidis
2016	J	`jnl`	Full-Duplex Spectrum Sharing in Cooperative Single Carrier Systems. IEEE Trans. Cogn. Commun. Netw. Yansha Deng, Kyeong Jin Kim, Trung Quang Duong, Maged Elkashlan, George K. Karagiannidis, Arumugam Nallanathan
2016	J	`jnl`	Full-Duplex Two-Way and One-Way Relaying: Average Rate, Outage Probability, and Tradeoffs. IEEE Trans. Wirel. Commun. Zhengquan Zhang, Zheng Ma, Zhiguo Ding, Ming Xiao, George K. Karagiannidis
2016	—	`conf`	Game Theoretic Approach to Demand Side Management in Smart Grid with User-Dependent Acceptance Prices. VTC Fall Panagiotis D. Diamantoulakis, Koralia N. Pappi, Peng-Yong Kong, George K. Karagiannidis
2016	J	`jnl`	Guest Editorial Spectrum Sharing and Aggregation for Future Wireless Networks, Part I. IEEE J. Sel. Areas Commun. Theodoros A. Tsiftsis, Guoru Ding, Yulong Zou, George K. Karagiannidis, Zhu Han, Lajos Hanzo
2016	J	`jnl`	Guest Editorial Spectrum Sharing and Aggregation for Future Wireless Networks, Part II. IEEE J. Sel. Areas Commun. Theodoros A. Tsiftsis, Guoru Ding, Yulong Zou, George K. Karagiannidis, Zhu Han, Lajos Hanzo
2016	J	`jnl`	How Much Does I/Q Imbalance Affect Secrecy Capacity? IEEE Commun. Lett. Alexandros-Apostolos A. Boulogeorgos, Dimitrios S. Karas, George K. Karagiannidis
2016	J	`jnl`	I/Q-Imbalance Self-Interference Coordination. IEEE Trans. Wirel. Commun. Alexandros-Apostolos A. Boulogeorgos, Vasileios M. Kapinas, Robert Schober, George K. Karagiannidis
2016	—	`conf`	Improving the Security of Cooperative Relaying Networks with Multiple Antennas. VTC Spring Yuzhen Huang, Caijun Zhong, Jinlong Wang, Trung Quang Duong, Qihui Wu, George K. Karagiannidis
2016	J	`jnl`	Joint Antenna and Relay Selection Strategies for Decode-and-Forward Relay Networks. IEEE Trans. Veh. Technol. R. Swaminathan, George K. Karagiannidis, Rajarshi Roy
2016	J	`jnl`	Low Power Wide Area Networks (LPWANs) for Internet of Things (IoT) Applications: Research Challenges and Future Trends. CoRR Alexandros-Apostolos A. Boulogeorgos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2016	J	`jnl`	Modeling and Analysis of Wireless Channels via the Mixture of Gaussian Distribution. IEEE Trans. Veh. Technol. Bassant Selim, Omar Alhussein, Sami Muhaidat, George K. Karagiannidis, Jie Liang
2016	—	`conf`	Multi-user techniques in visible light communications: A survey. ACOSIS Hanaa Marshoud, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2016	J	`jnl`	Multiple Access for Visible Light Communications: Research Challenges and Future Trends. CoRR Sarah S. Bawazir, Paschalis C. Sofotasios, Sami Muhaidat, Yousof Al-Hammadi, George K. Karagiannidis
2016	—	`conf`	OFDM-IM vs FQAM: A comparative analysis. ICT Stavros G. Domouchtsidis, Georgia D. Ntouni, Vasileios M. Kapinas, George K. Karagiannidis
2016	J	`jnl`	On Secrecy Performance of Antenna-Selection-Aided MIMO Systems Against Eavesdropping. IEEE Trans. Veh. Technol. Jia Zhu, Yulong Zou, Gongpu Wang, Yu-Dong Yao, George K. Karagiannidis
2016	J	`jnl`	On the Application of Quasi-Degradation to MISO-NOMA Downlink. IEEE Trans. Signal Process. Zhiyong Chen, Zhiguo Ding, Xuchu Dai, George K. Karagiannidis
2016	J	`jnl`	On the Design of Multiuser Codebooks for Uplink SCMA Systems. IEEE Commun. Lett. Jinchen Bao, Zheng Ma, Zhiguo Ding, George K. Karagiannidis, Zhongliang Zhu
2016	J	`jnl`	On the Higher Order Statistics of the Channel Capacity in Dispersed Spectrum Cognitive Radio Systems Over Generalized Fading Channels. IEEE Trans. Veh. Technol. Theodoros A. Tsiftsis, Fotis Foukalas, George K. Karagiannidis, Tamer Khattab
2016	J	`jnl`	On the Multivariate Gamma-Gamma Distribution With Arbitrary Correlation and Applications in Wireless Communications. IEEE Trans. Veh. Technol. Jiayi Zhang, Michail Matthaiou, George K. Karagiannidis, Linglong Dai
2016	J	`jnl`	On the Performance of Non-orthogonal Multiple Access Systems With Partial Channel Information. IEEE Trans. Commun. Zheng Yang, Zhiguo Ding, Pingzhi Fan, George K. Karagiannidis
2016	J	`jnl`	On the Performance of Visible Light Communications Systems with Non-Orthogonal Multiple Access. CoRR Hanaa Marshoud, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2016	J	`jnl`	On the Private Key Capacity of the M-Relay Pairwise Independent Network. IEEE Trans. Inf. Theory Peng Xu, Zhiguo Ding, Xuchu Dai, George K. Karagiannidis
2016	—	`conf`	On the effects of I/Q imbalance on sensing performance in full-duplex cognitive radios. WCNC Workshops Alexandros-Apostolos A. Boulogeorgos, Haythem Ahmad Bany Salameh, George K. Karagiannidis
2016	B	`conf`	On the effects of I/Q imbalance on sensing performance in full-duplex cognitive radios. WCNC Alexandros-Apostolos A. Boulogeorgos, Haythem Bany Salameh, George K. Karagiannidis
2016	J	`jnl`	Optical Adaptive Precoding for Visible Light Communications. CoRR Hanaa Marshoud, Paschalis C. Sofotasios, Sami Muhaidat, Bayan S. Sharif, George K. Karagiannidis
2016	J	`jnl`	Optimal Power Allocation for OFDMA Systems Under I/Q Imbalance. IEEE Signal Process. Lett. Alexandros-Apostolos A. Boulogeorgos, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2016	—	`conf`	Optimal design of non-orthogonal multiple access with wireless power transfer. ICC Panagiotis D. Diamantoulakis, Koralia N. Pappi, Zhiguo Ding, George K. Karagiannidis
2016	J	`jnl`	Outage Performance of Cognitive Relay Networks With Wireless Information and Power Transfer. IEEE Trans. Veh. Technol. Zheng Yang, Zhiguo Ding, Pingzhi Fan, George K. Karagiannidis
2016	—	`conf`	Outage probability under I/Q imbalance and cascaded fading effects. ICT Alexandros-Apostolos A. Boulogeorgos, Paschalis C. Sofotasios, Bassant Selim, Sami Muhaidat, George K. Karagiannidis, Mikko Valkama
2016	J	`jnl`	Physical Layer Security With Uncertainty on the Location of the Eavesdropper. IEEE Wirel. Commun. Lett. Dimitrios S. Karas, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis
2016	J	`jnl`	Power Beacon Assisted Wiretap Channels With Jamming. IEEE Trans. Wirel. Commun. Xin Jiang, Caijun Zhong, Zhaoyang Zhang, George K. Karagiannidis
2016	B	`conf`	Robust precoded MIMO-OFDM for mobile frequency-selective wireless channels. WCNC Fatma Kalbat, Arafat Al-Dweik, Bayan S. Sharif, George K. Karagiannidis
2016	J	`jnl`	Secure Multiple Amplify-and-Forward Relaying With Cochannel Interference. IEEE J. Sel. Top. Signal Process. Lisheng Fan, Xianfu Lei, Nan (Jonas) Yang, Trung Quang Duong, George K. Karagiannidis
2016	J	`jnl`	Secure Switch-and-Stay Combining (SSSC) for Cognitive Relay Networks. IEEE Trans. Commun. Lisheng Fan, Shengli Zhang, Trung Quang Duong, George K. Karagiannidis
2016	—	`conf`	Secure Transmission in Cognitive Wiretap Networks. VTC Spring Tao Zhang, Yueming Cai, Yuzhen Huang, Caijun Zhong, Weiwei Yang, George K. Karagiannidis
2016	J	`jnl`	Secure Transmission in Cooperative Relaying Networks With Multiple Antennas. IEEE Trans. Wirel. Commun. Yuzhen Huang, Jinlong Wang, Caijun Zhong, Trung Quang Duong, George K. Karagiannidis
2016	J	`jnl`	Simultaneously Generating Secret and Private Keys in a Cooperative Pairwise-Independent Network. IEEE Trans. Inf. Forensics Secur. Peng Xu, Zhiguo Ding, Xuchu Dai, George K. Karagiannidis
2016	J	`jnl`	Spectrum Sensing With Multiple Primary Users Over Fading Channels. IEEE Commun. Lett. Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2016	—	`conf`	The effects of I/Q imbalance on wireless communications: A survey. MWSCAS Bassant Selim, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis
2016	—	`ch.`	Trade-Offs in Wireless Powered Communications. Wireless Power Transfer Algorithms, Technologies and Applications in Ad Hoc Communication Networks Panagiotis D. Diamantoulakis, George K. Karagiannidis
2016	J	`jnl`	Transmit Antenna Selection in Cognitive MIMO Relaying With Multiple Primary Transceivers. IEEE Trans. Veh. Technol. Phee Lep Yeoh, Maged Elkashlan, Kyeong Jin Kim, Trung Quang Duong, George K. Karagiannidis
2016	J	`jnl`	Two-Timeslot Two-Way Full-Duplex Relaying for 5G Wireless Communication Networks. IEEE Trans. Commun. Zhengquan Zhang, Zheng Ma, Ming Xiao, George K. Karagiannidis, Zhiguo Ding, Pingzhi Fan
2016	B	`conf`	Underlay cognitive radio: What is the impact of carrier aggregation and relaying on throughput? WCNC Panagiotis D. Diamantoulakis, Koralia N. Pappi, Sami Muhaidat, George K. Karagiannidis, Tamer Khattab
2016	J	`jnl`	Unified Analysis of Cooperative Spectrum Sensing Over Composite and Generalized Fading Channels. IEEE Trans. Veh. Technol. Ahmed Y. Al Hammadi, Omar Alhussein, Paschalis C. Sofotasios, Sami Muhaidat, Mahmoud Al-Qutayri, Saleh R. Al-Araji, George K. Karagiannidis, Jie Liang
2016	J	`jnl`	Wireless Networks with Energy Harvesting and Power Transfer: Joint Power and Time Allocation. CoRR Zoran Hadzi-Velkov, Ivana Nikoloska, George K. Karagiannidis, Trung Quang Duong
2016	J	`jnl`	Wireless Networks with Energy Harvesting and Power Transfer: Joint Power and Time Allocation. IEEE Signal Process. Lett. Zoran Hadzi-Velkov, Ivana Nikoloska, George K. Karagiannidis, Trung Quang Duong
2016	J	`jnl`	Wireless-Powered Communications With Non-Orthogonal Multiple Access. IEEE Trans. Wirel. Commun. Panagiotis D. Diamantoulakis, Koralia N. Pappi, Zhiguo Ding, George K. Karagiannidis
2015	—	`conf`	A Generalized Mixture of Gaussians for Fading Channels. VTC Spring Omar Alhussein, Bassant Selim, Tasneem Assaf, Sami Muhaidat, Jie Liang, George K. Karagiannidis
2015	J	`jnl`	A Minorization-Maximization Method for Optimizing Sum Rate in Non-Orthogonal Multiple Access Systems. CoRR Muhammad Fainan Hanif, Zhiguo Ding, Tharmalingam Ratnarajah, George K. Karagiannidis
2015	J	`jnl`	Analytic Solutions to a Useful Marcum $Q{-}$Function Based Integral. CoRR Paschalis C. Sofotasios, Mikko Valkama, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear, George K. Karagiannidis
2015	B	`conf`	Analytic symbol error rate evaluation of M-PSK based regenerative cooperative networks over generalized fading channels. WiMob Mulugeta K. Fikadu, Paschalis C. Sofotasios, Mikko Valkama, Qimei Cui, Sami Muhaidat, George K. Karagiannidis
2015	J	`jnl`	Another look in the Analysis of Cooperative Spectrum Sensing over Nakagami-$m$ Fading Channels. CoRR Debasish Bera, Sant S. Pathak, Indrajit Chakrabarty, George K. Karagiannidis
2015	J	`jnl`	Autonomous Energy Harvesting Base Stations With Minimum Storage Requirements. IEEE Wirel. Commun. Lett. Panagiotis D. Diamantoulakis, Koralia N. Pappi, George K. Karagiannidis, H. Vincent Poor
2015	J	`jnl`	Big Data Analytics for Dynamic Energy Management in Smart Grids. Big Data Res. Panagiotis D. Diamantoulakis, Vasileios M. Kapinas, George K. Karagiannidis
2015	J	`jnl`	Big Data Analytics for Dynamic Energy Management in Smart Grids. CoRR Panagiotis D. Diamantoulakis, Vasilios M. Kapinas, George K. Karagiannidis
2015	J	`jnl`	Cloud Compute-and-Forward With Relay Cooperation. IEEE Trans. Wirel. Commun. Koralia N. Pappi, Panagiotis D. Diamantoulakis, Hadi Otrok, George K. Karagiannidis
2015	—	`ed.`	Cognitive Radio Oriented Wireless Networks - 10th International Conference, CROWNCOM 2015, Doha, Qatar, April 21-23, 2015, Revised Selected Papers CROWNCOM Mark Weichold, Mounir Hamdi, Muhammad Zeeshan Shakir, Mohamed M. Abdallah, George K. Karagiannidis, Muhammad Ismail
2015	J	`jnl`	Efficient Machine Learning for Big Data: A Review. Big Data Res. Omar Y. Al-Jarrah, Paul D. Yoo, Sami Muhaidat, George K. Karagiannidis, Kamal Taha
2015	J	`jnl`	Efficient Machine Learning for Big Data: A Review. CoRR O. Y. Al-Jarrah, Paul D. Yoo, Sami Muhaidat, George K. Karagiannidis, Kamal Taha
2015	J	`jnl`	Energy Detection of Unknown Signals over Cascaded Fading Channels. CoRR Paschalis C. Sofotasios, Lina S. Mohjazi, Sami Muhaidat, Mahmoud Al-Qutayri, George K. Karagiannidis
2015	—	`conf`	Energy detection under RF impairments for cognitive radio. ICC Workshops Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis, Leonidas Georgiadis
2015	B	`conf`	Energy-efficiency analysis of regenerative cooperative systems under spatial correlation. PIMRC Mulugeta K. Fikadu, Paschalis C. Sofotasios, Mikko Valkama, Qimei Cui, George K. Karagiannidis
2015	J	`jnl`	Entropy and Channel Capacity under Optimum Power and Rate Adaptation in Generalized Fading Conditions. CoRR Paschalis C. Sofotasios, Sami Muhaidat, Mikko Valkama, Mounir Ghogho, George K. Karagiannidis
2015	J	`jnl`	Entropy and Channel Capacity under Optimum Power and Rate Adaptation over Generalized Fading Conditions. IEEE Signal Process. Lett. Paschalis C. Sofotasios, Sami Muhaidat, Mikko Valkama, Mounir Ghogho, George K. Karagiannidis
2015	J	`jnl`	Error Rate and Power Allocation Analysis of Regenerative Networks under Generalized Fading Conditions. CoRR Mulugeta K. Fikadu, Paschalis C. Sofotasios, Mikko Valkama, Qimei Cui, Sami Muhaidat, George K. Karagiannidis
2015	J	`jnl`	Exact Error Analysis and Energy-Efficiency Optimization of Regenerative Relay Systems with Spatial Correlation. CoRR Mulugeta K. Fikadu, Paschalis C. Sofotasios, Qimei Cui, Mikko Valkama, George K. Karagiannidis
2015	B	`conf`	Full-duplex spectrum sharing in cooperative single carrier systems. WCNC Yansha Deng, Kyeong Jin Kim, Trung Quang Duong, Maged Elkashlan, George K. Karagiannidis, Arumugam Nallanathan
2015	J	`jnl`	Guest Editorial Location-Awareness for Radios and Networks, Part I. IEEE J. Sel. Areas Commun. Trung Quang Duong, Maged Elkashlan, George K. Karagiannidis, Henk Wymeersch, Yasamin Mostofi, Byonghyo Shim
2015	J	`jnl`	Guest EditorialLocation-Awareness for Radios and Networks, Part II. IEEE J. Sel. Areas Commun. Trung Quang Duong, Maged Elkashlan, George K. Karagiannidis, Henk Wymeersch, Yasamin Mostofi, Byonghyo Shim
2015	J	`jnl`	Hybrid Millimeter-Wave Systems: A Novel Paradigm for HetNets. CoRR Hani Mehrpouyan, Michail Matthaiou, Rui Wang, George K. Karagiannidis, Yingbo Hua
2015	J	`jnl`	Hybrid millimeter-wave systems: a novel paradigm for hetnets. IEEE Commun. Mag. Hani Mehrpouyan, Michail Matthaiou, Rui Wang, George K. Karagiannidis, Yingbo Hua
2015	J	`jnl`	I/Q-Imbalance Self-Interference Coordination. CoRR Alexandros-Apostolos A. Boulogeorgos, Vasilios M. Kapinas, George K. Karagiannidis, Robert Schober
2015	—	`conf`	MU-MIMO precoding for VLC with imperfect CSI. IWOW Hanaa Marshoud, Diana Dawoud, Vasileios M. Kapinas, George K. Karagiannidis, Sami Muhaidat, Bayan S. Sharif
2015	J	`jnl`	Mixed RF/FSO Relaying With Outdated Channel State Information. IEEE J. Sel. Areas Commun. Goran T. Djordjevic, Milica I. Petkovic, Aleksandra M. Cvetkovic, George K. Karagiannidis
2015	J	`jnl`	Modeling and Analysis of Wireless Channels via the Mixture of Gaussian Distribution. CoRR Bassant Selim, Omar Alhussein, Sami Muhaidat, George K. Karagiannidis, Jie Liang
2015	J	`jnl`	Non-Orthogonal Multiple Access for Visible Light Communications. CoRR Hanaa Marshoud, Vasilios M. Kapinas, George K. Karagiannidis, Sami Muhaidat
2015	J	`jnl`	On Secrecy Performance of Antenna Selection Aided MIMO Systems Against Eavesdropping. CoRR Jia Zhu, Yulong Zou, Gongpu Wang, Yu-Dong Yao, George K. Karagiannidis
2015	J	`jnl`	On the Multivariate Gamma-Gamma ($ΓΓ$) Distribution with Arbitrary Correlation and Applications in Wireless Communications. CoRR Jiayi Zhang, Michail Matthaiou, George K. Karagiannidis, Linglong Dai
2015	J	`jnl`	On the Security of Cognitive Radio Networks. IEEE Trans. Veh. Technol. Maged Elkashlan, Lifeng Wang, Trung Quang Duong, George K. Karagiannidis, Arumugam Nallanathan
2015	J	`jnl`	Optimal Design of Non-Orthogonal Multiple Access with Wireless Power Transfer. CoRR Panagiotis D. Diamantoulakis, Koralia N. Pappi, Zhiguo Ding, George K. Karagiannidis
2015	—	`conf`	Optimal cooperative spectrum sensing over composite fading channels. ICC Workshops Bassant Selim, Omar Alhussein, George K. Karagiannidis, Sami Muhaidat
2015	J	`jnl`	Optimum Wirelessly Powered Relaying. CoRR Caijun Zhong, Gan Zheng, Zhaoyang Zhang, George K. Karagiannidis
2015	J	`jnl`	Optimum Wirelessly Powered Relaying. IEEE Signal Process. Lett. Caijun Zhong, Gan Zheng, Zhaoyang Zhang, George K. Karagiannidis
2015	B	`conf`	Outage Probability Analysis of Full-Duplex Regenerative Relaying over Generalized Asymmetric Fading Channels. GLOBECOM Mulugeta K. Fikadu, Paschalis C. Sofotasios, Mikko Valkama, Qimei Cui, Sami Muhaidat, George K. Karagiannidis
2015	B	`conf`	Outage probability analysis of dual-hop full-duplex decode-and-forward relaying over generalized multipath fading conditions. WiMob Mulugeta K. Fikadu, Paschalis C. Sofotasios, Mikko Valkama, Sami Muhaidat, Qimei Cui, George K. Karagiannidis
2015	J	`jnl`	Performance Analysis of Energy Detection over Mixture Gamma based Fading Channels with Diversity Reception. CoRR Omar Alhussein, Ahmed Y. Al Hammadi, Paschalis C. Sofotasios, Sami Muhaidat, Jie Liang, Mahmoud Al-Qutayri, George K. Karagiannidis
2015	B	`conf`	Performance analysis of energy detection over mixture gamma based fading channels with diversity reception. WiMob Omar Alhussein, Ahmed Y. Al Hammadi, Paschalis C. Sofotasios, Sami Muhaidat, Jie Liang, Mahmoud Al-Qutayri, George K. Karagiannidis
2015	J	`jnl`	RF-Powered Cognitive Radio Networks: Technical Challenges and Limitations. CoRR Lina S. Mohjazi, Mehrdad Dianati, George K. Karagiannidis, Sami Muhaidat, Mahmoud Al-Qutayri
2015	J	`jnl`	RF-powered cognitive radio networks: technical challenges and limitations. IEEE Commun. Mag. Lina S. Mohjazi, Mehrdad Dianati, George K. Karagiannidis, Sami Muhaidat, Mahmoud Al-Qutayri
2015	J	`jnl`	Solar Lab Notebook (SLN): An Ultra-Portable Web-Based System for Heliophysics and High-Security Labs. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Panagiotis G. Tsalaportas, Vasileios M. Kapinas, George K. Karagiannidis
2015	J	`jnl`	Solutions to Integrals Involving the Marcum Q-Function and Applications. CoRR Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis, Bayan S. Sharif
2015	J	`jnl`	Solutions to Integrals Involving the Marcum Q-Function and Applications. IEEE Signal Process. Lett. Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis, Bayan S. Sharif
2015	J	`jnl`	Spectrum Sensing Under Hardware Constraints. CoRR Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis
2015	B	`conf`	Switch-and-Stay Combining Relaying for Security Enhancement in Cognitive Radio Networks. GLOBECOM Lisheng Fan, Shengli Zhang, Trung Quang Duong, George K. Karagiannidis
2015	J	`jnl`	The Area Under a Receiver Operating Characteristic Curve Over Nakagami$-q$ Fading Channels. CoRR Paschalis C. Sofotasios, Mulugeta K. Fikadu, Khuong Ho-Van, Mikko Valkama, George K. Karagiannidis
2015	B	`conf`	The K - μ / inverse gamma fading model. PIMRC Seong Ki Yoo, Simon L. Cotton, Paschalis C. Sofotasios, Michail Matthaiou, Mikko Valkama, George K. Karagiannidis
2015	B	`conf`	The effects of RF impairments in vehicle-to-vehicle communications. PIMRC Alexandros-Apostolos A. Boulogeorgos, Paschalis C. Sofotasios, Sami Muhaidat, Mikko Valkama, George K. Karagiannidis
2015	B	`conf`	The η - μ / inverse gamma composite fading model. PIMRC Seong Ki Yoo, Paschalis C. Sofotasios, Simon L. Cotton, Michail Matthaiou, Mikko Valkama, George K. Karagiannidis
2015	J	`jnl`	Throughput Maximization in Multicarrier Wireless Powered Relaying Networks. IEEE Wirel. Commun. Lett. Panagiotis D. Diamantoulakis, Georgia D. Ntouni, Koralia N. Pappi, George K. Karagiannidis, Bayan S. Sharif
2015	J	`jnl`	Throughput-Optimal Link-Layer Design in Power Constrained Hybrid OW/RF Systems. IEEE J. Sel. Areas Commun. Nestor D. Chatzidiamantis, Leonidas Georgiadis, Harilaos G. Sandalidis, George K. Karagiannidis
2015	J	`jnl`	Two-Way Relay Selection in Multiple Relayed FSO Networks. IEEE Wirel. Commun. Lett. Parul Puri, Nestor D. Chatzidiamantis, Parul Garg, Mona Aggarwal, George K. Karagiannidis
2015	J	`jnl`	Unified Analysis of Cooperative Spectrum Sensing over Composite and Generalized Fading Channels. CoRR Ahmed Y. Al Hammadi, Omar Alhussein, Sami Muhaidat, Mahmoud Al-Qutayri, Saleh R. Al-Araji, George K. Karagiannidis
2015	B	`conf`	Unified analysis of cooperative spectrum sensing over generalized multipath fading channels. PIMRC Lina S. Mohjazi, Diana Dawoud, Paschalis C. Sofotasios, Sami Muhaidat, Mehrdad Dianati, Mikko Valkama, George K. Karagiannidis
2015	J	`jnl`	Wireless Information and Power Transfer in Relay Systems With Multiple Antennas and Interference. IEEE Trans. Commun. Guangxu Zhu, Caijun Zhong, Himal A. Suraweera, George K. Karagiannidis, Zhaoyang Zhang, Theodoros A. Tsiftsis
2015	J	`jnl`	Wireless Information and Power Transfer in Relay Systems with Multiple Antennas and Interference. CoRR Guangxu Zhu, Caijun Zhong, Himal A. Suraweera, George K. Karagiannidis, Zhaoyang Zhang, Theodoros A. Tsiftsis
2015	J	`jnl`	Wireless Powered Communications: Performance Analysis and Optimization. CoRR Caijun Zhong, Xiaoming Chen, Zhaoyang Zhang, George K. Karagiannidis
2015	—	`conf`	Wireless powered dual-hop multiple antenna relay transmission in the presence of interference. ICC Guangxu Zhu, Caijun Zhong, Himal A. Suraweera, George K. Karagiannidis, Zhaoyang Zhang, Theodoros A. Tsiftsis
2015	J	`jnl`	Wireless-Powered Communications: Performance Analysis and Optimization. IEEE Trans. Commun. Caijun Zhong, Xiaoming Chen, Zhaoyang Zhang, George K. Karagiannidis
2014	—	`conf`	An efficient power constrained transmission scheme for hybrid OW/RF systems. ICC Nestor D. Chatzidiamantis, Leonidas Georgiadis, Harilaos G. Sandalidis, George K. Karagiannidis
2014	J	`jnl`	Analytic Expressions and Bounds for Special Functions and Applications in Communication Theory. CoRR Paschalis C. Sofotasios, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear, Mikko Valkama, George K. Karagiannidis
2014	J	`jnl`	Analytic Expressions and Bounds for Special Functions and Applications in Communication Theory. IEEE Trans. Inf. Theory Paschalis C. Sofotasios, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear, Mikko Valkama, George K. Karagiannidis
2014	—	`conf`	Analytic solutions to a Marcum Q-function-based integral and application in energy detection of unknown signals over multipath fading channels. CrownCom Paschalis C. Sofotasios, Mikko Valkama, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear, George K. Karagiannidis
2014	J	`jnl`	Block error rate of optical wireless communication systems over atmospheric turbulence channels. IET Commun. Qian Zhang, Julian Cheng, George K. Karagiannidis
2014	B	`conf`	Compute-and-forward with relay selection: A cooperative game. WCNC Koralia N. Pappi, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2014	J	`jnl`	Cooperative spectrum sharing systems with relay selection in the presence of multiple primary receivers. IET Commun. Francisco Rafael Vasconcelos Guimarães, Daniel Benevides da Costa, Mustapha Benjillali, Theodoros A. Tsiftsis, George K. Karagiannidis
2014	J	`jnl`	Correction to "Two-Way AF Relaying in the Presence of Co-Channel Interference". IEEE Trans. Commun. Ehsan Soleimani-Nasab, Michail Matthaiou, Mehrdad Ardebilipour, George K. Karagiannidis
2014	J	`jnl`	Green media: the future of wireless multimedia networks [Guest Editorial]. IEEE Wirel. Commun. Maged Elkashlan, Zhan Ma, Yao Wang, Mohsen Guizani, Lei Shu, George K. Karagiannidis, Trung Quang Duong
2014	—	`conf`	Inter-band carrier aggregation in heterogeneous networks: Design and assessment. ISWCS Georgia D. Ntouni, Alexandros-Apostolos A. Boulogeorgos, Dimitrios S. Karas, Theodoros A. Tsiftsis, Fotis Foukalas, Vasilios M. Kapinas, George K. Karagiannidis
2014	—	`conf`	Interference minimization in hybrid WiFi/cellular networks. CAMAD Petros S. Bithas, Athanasios S. Lioumpas, George K. Karagiannidis, Bayan S. Sharif
2014	B	`conf`	Low-complexity PHY-layer network coding for two-way compute-and-forward relaying. WCNC Koralia N. Pappi, George K. Karagiannidis, Dimitris Toumpakaris
2014	B	`conf`	Minimizing power consumption in HetNets with packet delay constraints. PIMRC Peng-Yong Kong, George K. Karagiannidis
2014	J	`jnl`	Multiuser Relaying over Mixed RF/FSO Links. IEEE Trans. Commun. Nikolaos I. Miridakis, Michail Matthaiou, George K. Karagiannidis
2014	J	`jnl`	Multiuser and Multirelay Cognitive Radio Networks Under Spectrum-Sharing Constraints. IEEE Trans. Veh. Technol. F. Rafael V. Guimaraes, Daniel Benevides da Costa, Theodoros A. Tsiftsis, Charles Casimiro Cavalcante, George K. Karagiannidis
2014	—	`conf`	Multiuser dual-hop relaying over mixed RF/FSO links. ICC Nikolaos I. Miridakis, Michail Matthaiou, George K. Karagiannidis
2014	J	`jnl`	OFDM Opportunistic Relaying Under Joint Transmit/Receive I/Q Imbalance. IEEE Trans. Commun. Mohamed Mokhtar, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis, Naofal Al-Dhahir
2014	—	`conf`	On the optimal solution for BER performance improvement in dual-hop OFDM relay systems. WCNC Workshops Enis Kocan, Milica Pejanovic-Djurisic, George K. Karagiannidis
2014	B	`conf`	Radio over fiber based networks for the smart grid. GLOBECOM Abolfazl Ghassemi, T. Aaron Gulliver, John M. Cioffi, George K. Karagiannidis
2014	J	`jnl`	Secure Multiuser Communications in Multiple Amplify-and-Forward Relay Networks. IEEE Trans. Commun. Lisheng Fan, Xianfu Lei, Trung Quang Duong, Maged Elkashlan, George K. Karagiannidis
2014	B	`conf`	Secure multiuser multiple amplify-and-forward relay networks in presence of multiple eavesdroppers. GLOBECOM Lisheng Fan, Xianfu Lei, Trung Quang Duong, Maged Elkashlan, George K. Karagiannidis
2014	J	`jnl`	Smart Decode-and-Forward Relaying with Polar Codes. IEEE Wirel. Commun. Lett. Dimitrios S. Karas, Koralia N. Pappi, George K. Karagiannidis
2014	J	`jnl`	Solar Lab Notebook (SLN): An Ultra-Portable Web-Based System for Heliophysics and High-Security Labs. CoRR Panagiotis G. Tsalaportas, Vasilios M. Kapinas, George K. Karagiannidis
2014	B	`conf`	The area under a receiver operating characteristic curve over enriched multipath fading conditions. GLOBECOM Paschalis C. Sofotasios, Mulugeta K. Fikadu, Khuong Ho-Van, Mikko Valkama, George K. Karagiannidis
2013	—	`conf`	A theoretical limit for the ML performance of MIMO systems based on lattices. ICC Koralia N. Pappi, Vasilios M. Kapinas, George K. Karagiannidis
2013	B	`conf`	An efficient algorithm for space-time block code classification. GLOBECOM Yahia A. Eldemerdash, Octavia A. Dobre, Mohamed Marey, George K. Karagiannidis, Bruce Liao
2013	—	`conf`	Best relay selection in cooperative spectrum sharing systems with multiple primary users. ICC F. Rafael V. Guimaraes, Daniel Benevides da Costa, Mustapha Benjillali, Theodoros A. Tsiftsis, George K. Karagiannidis
2013	J	`jnl`	Channel level crossing-based security for communications over fading channels. IET Inf. Secur. Dimitrios S. Karas, George K. Karagiannidis, Robert Schober
2013	J	`jnl`	Cloud Compute-and-Forward Relaying with Game-Theoretic Network Management. CoRR Koralia N. Pappi, Panagiotis D. Diamantoulakis, George K. Karagiannidis
2013	B	`conf`	Cognitive MIMO relaying with multiple primary transceivers. GLOBECOM Phee Lep Yeoh, Maged Elkashlan, Kyeong Jin Kim, Trung Quang Duong, George K. Karagiannidis
2013	B	`conf`	Cognitive cooperative networks in dual-hop asymmetric fading channels. GLOBECOM Trung Quang Duong, Tran Trung Duy, Michail Matthaiou, Theodoros A. Tsiftsis, George K. Karagiannidis
2013	B	`conf`	Distributed switch-and-stay combining in cognitive relay networks under spectrum sharing constraints. GLOBECOM Vo Nguyen Quoc Bao, Trung Quang Duong, Arumugam Nallanathan, George K. Karagiannidis
2013	B	`conf`	Dual-hop OFDM opportunistic AF relaying under joint transmit/receive I/Q imbalance. GLOBECOM Mohamed Mokhtar, Alexandros-Apostolos A. Boulogeorgos, George K. Karagiannidis, Naofal Al-Dhahir
2013	J	`jnl`	Error Performance of Multidimensional Lattice Constellations - Part I: A Parallelotope Geometry Based Approach for the AWGN Channel. IEEE Trans. Commun. Koralia N. Pappi, Nestor D. Chatzidiamantis, George K. Karagiannidis
2013	J	`jnl`	Error Performance of Multidimensional Lattice Constellations - Part II: Evaluation over Fading Channels. IEEE Trans. Commun. Koralia N. Pappi, Nestor D. Chatzidiamantis, George K. Karagiannidis
2013	J	`jnl`	Fourth-Order Statistics for Blind Classification of Spatial Multiplexing and Alamouti Space-Time Block Code Signals. IEEE Trans. Commun. Yahia A. Eldemerdash, Mohamed Marey, Octavia A. Dobre, George K. Karagiannidis, Robert J. Inkol
2013	J	`jnl`	Gallager's Exponent Analysis of STBC MIMO Systems over η-μ and κ-μ Fading Channels. IEEE Trans. Commun. Jiayi Zhang, Michail Matthaiou, George K. Karagiannidis, Haibo Wang, Zhenhui Tan
2013	—	`conf`	Gallager's error exponent analysis of STBC systems over η-μ fading channels. ICC Jiayi Zhang, Michail Matthaiou, George K. Karagiannidis, Zhenhui Tan, Haibo Wang
2013	J	`jnl`	Guest EditorialLarge-Scale Multiple Antenna Wireless Systems. IEEE J. Sel. Areas Commun. Michail Matthaiou, George K. Karagiannidis, Erik G. Larsson, Thomas L. Marzetta, Robert Schober
2013	B	`conf`	How sensitive is compute-and-forward to channel estimation errors? ISIT Koralia N. Pappi, George K. Karagiannidis, Robert Schober
2013	J	`jnl`	Hybrid Cellular/WLAN with Wireless Offloading: Enabling Next Generation Wireless Networks. CoRR Petros S. Bithas, Athanasios S. Lioumpas, George K. Karagiannidis, Bayan S. Sharif
2013	J	`jnl`	On the Effect of Outdated Channel Estimation in Variable Gain Relaying: Error Performance and PAPR. IEEE Trans. Wirel. Commun. Zoran Hadzi-Velkov, Diomidis S. Michalopoulos, George K. Karagiannidis, Robert Schober
2013	J	`jnl`	Relay Selection Protocols for Relay-Assisted Free-Space Optical Systems. JOCN Nestor D. Chatzidiamantis, Diomidis S. Michalopoulos, Emmanouil E. Kriezis, George K. Karagiannidis, Robert Schober
2013	B	`conf`	Smart hybrid power system for base transceiver stations with real-time energy management. GLOBECOM Panagiotis D. Diamantoulakis, Abolfazl Ghassemi, George K. Karagiannidis
2013	J	`jnl`	The Diversity Potential of Relay Selection with Practical Channel Estimation. IEEE Trans. Wirel. Commun. Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
2013	J	`jnl`	Two-Way AF Relaying in the Presence of Co-Channel Interference. IEEE Trans. Commun. Ehsan Soleimani-Nasab, Michail Matthaiou, Mehrdad Ardebilipour, George K. Karagiannidis
2013	B	`conf`	Two-way interference-limited AF relaying over Nakagami-m fading channels. GLOBECOM Ehsan Soleimani-Nasab, Michail Matthaiou, George K. Karagiannidis, Mehrdad Ardebilipour
2013	Misc	`conf`	Two-way interference-limited AF relaying with selection-combining. ICASSP Ehsan Soleimani-Nasab, Michail Matthaiou, George K. Karagiannidis
2012	B	`conf`	A combinatorial geometrical approach to the error performance of multidimensional finite lattice constellations. WCNC Koralia N. Pappi, Nestor D. Chatzidiamantis, George K. Karagiannidis
2012	B	`conf`	A universal MIMO approach for 3GPP wireless standards. WCNC Vasilios M. Kapinas, George K. Karagiannidis
2012	J	`jnl`	Adaptive Modulation in OSA-based Cognitive Radio Networks CoRR Fotis Foukalas, George T. Karetsos, George K. Karagiannidis
2012	J	`jnl`	Amplify-and-Forward Relay Selection with Outdated Channel Estimates. IEEE Trans. Commun. Diomidis S. Michalopoulos, Himal A. Suraweera, George K. Karagiannidis, Robert Schober
2012	—	`conf`	Attenuation over distance and excess path loss for a large-area indoor commercial topology at 2.4 GHz. ICT Theofilos Chrysikos, Stavros Kotsopoulos, George K. Karagiannidis
2012	J	`jnl`	Capacity Bounds for AF Dual-hop Relaying in G Fading Channels. IEEE Trans. Veh. Technol. Caijun Zhong, Michail Matthaiou, George K. Karagiannidis, Aiping Huang, Zhaoyang Zhang
2012	—	`conf`	Dual-hop amplify-and-forward transmission with imperfect channel estimates at the relay. ICC Zoran Hadzi-Velkov, Diomidis S. Michalopoulos, George K. Karagiannidis, Robert Schober
2012	J	`jnl`	Error Performance of Multidimensional Lattice Constellations-Part I: A Parallelotope Geometry Based Approach for the AWGN Channel. CoRR Koralia N. Pappi, Nestor D. Chatzidiamantis, Theodore N. Chronis, George K. Karagiannidis
2012	J	`jnl`	Error Performance of Multidimensional Lattice Constellations-Part II: Evaluation over Fading Channels CoRR Koralia N. Pappi, Nestor D. Chatzidiamantis, Theodore N. Chronis, George K. Karagiannidis
2012	J	`jnl`	Increasing the Efficiency of Rake Receivers for Ultra-Wideband Applications. Wirel. Pers. Commun. Aimilia P. Doukeli, Athanasios S. Lioumpas, George K. Karagiannidis, Panayiotis Frangos
2012	J	`jnl`	Joint Estimation of Channel and Oscillator Phase Noise in MIMO Systems. IEEE Trans. Signal Process. Hani Mehrpouyan, Ali A. Nasir, Steven D. Blostein, Thomas Eriksson, George K. Karagiannidis, Tommy Svensson
2012	B	`conf`	New analytical framework for the products of independent RVs with wireless applications. WCNC Yunfei Chen, George K. Karagiannidis, Hao Lu, Ning Cao
2012	J	`jnl`	Novel Approximations to the Statistics of Products of Independent Random Variables and Their Applications in Wireless Communications. IEEE Trans. Veh. Technol. Yunfei Chen, George K. Karagiannidis, Hao Lu, Ning Cao
2012	J	`jnl`	On the Effect of Imperfect Cophasing in MRC and EGC Receivers Over Correlated Weibull Fading. Wirel. Pers. Commun. Bojana Z. Nikolic, Goran T. Djordjevic, George K. Karagiannidis
2012	J	`jnl`	Partially Coherent EGC Reception of Uncoded and LDPC-Coded Signals over Generalized Fading Channels. Wirel. Pers. Commun. Goran T. Djordjevic, Ivan B. Djordjevic, George K. Karagiannidis
2012	—	`conf`	Time-varying phase noise and channel estimation in MIMO systems. SPAWC Hani Mehrpouyan, Ali A. Nasir, Thomas Eriksson, Steven D. Blostein, George K. Karagiannidis, Tommy Svensson
2011	J	`jnl`	A New Lower Bound on the Ergodic Capacity of Distributed MIMO Systems. IEEE Signal Process. Lett. Michail Matthaiou, Nestor D. Chatzidiamantis, George K. Karagiannidis
2011	J	`jnl`	Adaptive Subcarrier PSK Intensity Modulation in Free Space Optical Systems. IEEE Trans. Commun. Nestor D. Chatzidiamantis, Athanasios S. Lioumpas, George K. Karagiannidis, Shlomi Arnon
2011	J	`jnl`	Cooperative Diversity With Mobile Nodes: Capacity Outage Rate and Duration. IEEE Trans. Inf. Theory Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis, Robert Schober
2011	—	`conf`	Diversity Combining in Hybrid RF/FSO Systems with PSK Modulation. ICC Nestor D. Chatzidiamantis, George K. Karagiannidis, Emmanouil E. Kriezis, Michail Matthaiou
2011	B	`conf`	Diversity Loss Due to Suboptimal Relay Selection. GLOBECOM Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
2011	J	`jnl`	Effect of Feedback Delay on Amplify-and-Forward Relay Networks With Beamforming. IEEE Trans. Veh. Technol. Himal A. Suraweera, Theodoros A. Tsiftsis, George K. Karagiannidis, Arumugam Nallanathan
2011	—	`conf`	Fixed Gain Amplify-and-Forward Relaying with Co-Channel Interference. ICC Himal A. Suraweera, Diomidis S. Michalopoulos, Robert Schober, George K. Karagiannidis, Arumugam Nallanathan
2011	J	`jnl`	Generic Ergodic Capacity Bounds for Fixed-Gain AF Dual-Hop Relaying Systems. IEEE Trans. Veh. Technol. Caijun Zhong, Michail Matthaiou, George K. Karagiannidis, Tharm Ratnarajah
2011	B	`conf`	Neural network based PHY-layer key exchange for wireless communications. PIMRC Dimitrios S. Karas, George K. Karagiannidis, Robert Schober
2011	J	`jnl`	On the Distribution of the Sum of Gamma-Gamma Variates and Applications in RF and Optical Wireless Communications. IEEE Trans. Commun. Nestor D. Chatzidiamantis, George K. Karagiannidis
2011	—	`conf`	On the inverse-Gaussian shadowing. ICCIT Nestor D. Chatzidiamantis, Harilaos G. Sandalidis, George K. Karagiannidis, Stavros A. Kotsopoulos
2011	Misc	`conf`	On the sum rate of ZF detectors over correlated K fading MIMO channels. ICASSP Michail Matthaiou, Nestor D. Chatzidiamantis, George K. Karagiannidis
2011	—	`conf`	Outage Rate and Outage Duration of Decode-and-Forward Cooperative Diversity Systems. ICC Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis, Robert Schober
2011	—	`conf`	Performance analysis of space-time block codes over generalized-K fading MIMO channels. Swe-CTW Michail Matthaiou, Nestor D. Chatzidiamantis, Himal A. Suraweera, George K. Karagiannidis
2011	J	`jnl`	Probability of early detection of ultra-wideband positioning sensor networks. IET Wirel. Sens. Syst. T. Hazim, George K. Karagiannidis, Theodoros A. Tsiftsis
2011	J	`jnl`	Protocols for Relay-Assisted Free-Space Optical Systems CoRR Nestor D. Chatzidiamantis, Diomidis S. Michalopoulos, Emmanouil E. Kriezis, George K. Karagiannidis, Robert Schober
2011	J	`jnl`	Recent advances in cooperative communications for wireless systems. Phys. Commun. Athanasios D. Panagopoulos, George K. Karagiannidis, Maria Angeles Vázquez-Castro
2011	B	`conf`	Relay Selection in Relay-Assisted Free Space Optical Systems. GLOBECOM Nestor D. Chatzidiamantis, Diomidis S. Michalopoulos, Emmanouil E. Kriezis, George K. Karagiannidis, Robert Schober
2011	—	`conf`	Relay Selection with Outdated Channel Estimates in Nakagami-m Fading. ICC Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
2011	J	`jnl`	The Diversity Potential of Relay Selection with Practical Channel Estimation CoRR Diomidis S. Michalopoulos, Nestor D. Chatzidiamantis, Robert Schober, George K. Karagiannidis
2011	J	`jnl`	ZF Detectors over Correlated K Fading MIMO Channels. IEEE Trans. Commun. Michail Matthaiou, Nestor D. Chatzidiamantis, George K. Karagiannidis, Josef A. Nossek
2010	—	`conf`	A Simple Statistical Model for Turbulence-Induced Fading in Free-Space Optical Systems. ICC Nestor D. Chatzidiamantis, Harilaos G. Sandalidis, George K. Karagiannidis, Michail Matthaiou
2010	J	`jnl`	Adaptive Subcarrier PSK Intensity Modulation in Free Space Optical Systems CoRR Nestor D. Chatzidiamantis, Athanasios S. Lioumpas, George K. Karagiannidis, Shlomi Arnon
2010	B	`conf`	Amplify-and-Forward Relay Selection with Outdated Channel State Information. GLOBECOM Diomidis S. Michalopoulos, Himal A. Suraweera, George K. Karagiannidis, Robert Schober
2010	B	`conf`	Amplify-and-Forward Relay Transmission with End-to-End Antenna Selection. WCNC Himal A. Suraweera, George K. Karagiannidis, Yonghui Li, Hari Krishna Garg, Arumugam Nallanathan, Branka Vucetic
2010	J	`jnl`	An efficient approximation to the correlated Nakagami-m sums and its application in equal gain diversity receivers CoRR Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis
2010	J	`jnl`	An efficient approximation to the correlated Nakagami-m sums and its application in equal gain diversity receivers. IEEE Trans. Wirel. Commun. Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis
2010	B	`conf`	Average Spectral Efficiency of Opportunistic QRD-Based Cyclic Prefixed Single-Carrier Cooperative Diversity Systems with Power Allocation. GLOBECOM Kyeong Jin Kim, Theodoros A. Tsiftsis, George K. Karagiannidis
2010	B	`conf`	Average rate and outage probability of cyclic prefixed single-carrier opportunistic cooperative diversity systems. PIMRC Kyeong Jin Kim, Theodoros A. Tsiftsis, George K. Karagiannidis
2010	J	`jnl`	Bypassing Orthogonal Relaying Transmissions via Spatial Signal Separation. IEEE Trans. Commun. Diomidis S. Michalopoulos, George K. Karagiannidis
2010	J	`jnl`	Cooperative Diversity with Mobile Nodes: Outage Capacity Rates and Durations CoRR Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis, Robert Schober
2010	J	`jnl`	Generalized Maximum-Likelihood Sequence Detection for Photon-Counting Free Space Optical Systems. IEEE Trans. Commun. Nestor D. Chatzidiamantis, George K. Karagiannidis, Murat Uysal
2010	J	`jnl`	Mutual Information Statistics and Beamforming Performance Analysis of Optimized LoS MIMO Systems. IEEE Trans. Commun. Michail Matthaiou, Paul de Kerret, George K. Karagiannidis, Josef A. Nossek
2010	—	`conf`	New results on turbulence modeling for free-space optical systems. ICT Nestor D. Chatzidiamantis, Harilaos G. Sandalidis, George K. Karagiannidis, Stavros A. Kotsopoulos, Michail Matthaiou
2010	J	`jnl`	On the capacity of generalized-K fading MIMO channels. IEEE Trans. Signal Process. Michail Matthaiou, Nestor D. Chatzidiamantis, George K. Karagiannidis, Josef A. Nossek
2010	B	`conf`	Optical Wireless Communications with Adaptive Subcarrier PSK Intensity Modulation. GLOBECOM Nestor D. Chatzidiamantis, Athanasios S. Lioumpas, George K. Karagiannidis, Shlomi Arnon
2010	—	`conf`	Optimized "better than" raised-cosine pulse for reduced ICI in OFDM systems. ICT Stylianos D. Assimonis, Michail Matthaiou, George K. Karagiannidis, Josef A. Nossek
2010	J	`jnl`	Performance Evaluation of OFDM Amplify-and-Forward Relay System with Subcarrier Permutation. IEICE Trans. Commun. Enis Kocan, Milica Pejanovic-Djurisic, Diomidis S. Michalopoulos, George K. Karagiannidis
2010	—	`conf`	Power Allocation for Quasi-Orthogonal Space-Time Block Codes with 1 or 2 Bits Feedback. ICC Vasilios M. Kapinas, Vasiliki K. Paraforou, Christos A. Liondas, George K. Karagiannidis
2010	J	`jnl`	Selective Cooperative Relaying over Time-Varying Channels. IEEE Trans. Commun. Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis, Robert Schober
2010	B	`conf`	Switching Rate in Selective Cooperative Relaying. WCNC Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis, Robert Schober
2010	J	`jnl`	Variable-rate M-PSK communications without channel amplitude estimation. IEEE Trans. Commun. Athanasios S. Lioumpas, George K. Karagiannidis
2010	J	`jnl`	theta-QAM: A parametric quadrature amplitude modulation family and its performance in AWGN and fading channels. IEEE Trans. Commun. Koralia N. Pappi, Athanasios S. Lioumpas, George K. Karagiannidis
2009	B	`conf`	Adaptive M-PSK Communications in the Absence of Channel Gain Estimation. GLOBECOM Athanasios S. Lioumpas, George K. Karagiannidis, Diomidis S. Michalopoulos
2009	—	`conf`	An Accurate Approximation to the Distribution of the Sum of Equally Correlated Nakagami-m Envelopes and Its Application in Equal Gain Diversity Receivers. ICC Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis
2009	J	`jnl`	An Accurate Approximation to the Distribution of the Sum of Equally Correlated Nakagami-m Envelopes and its Application in Equal Gain Diversity Receivers CoRR Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis
2009	—	`conf`	EM-Based Maximum-Likelihood Sequence Detection for MIMO Optical Wireless Systems. ICC Nestor D. Chatzidiamantis, Murat Uysal, Theodoros A. Tsiftsis, George K. Karagiannidis
2009	B	`conf`	Effect of Feedback Delay on Downlink Amplify-and-Forward Relaying with Beamforming. GLOBECOM Himal A. Suraweera, Theodoros A. Tsiftsis, George K. Karagiannidis, Michael Faulkner
2009	J	`jnl`	Guest editorial: optical wireless communications. IEEE J. Sel. Areas Commun. George K. Karagiannidis, Shlomi Arnon, John R. Barry, Robert Schober, Murat Uysal
2009	J	`jnl`	Level Crossing Rate and Average Fade Duration of the Double Nakagami-m Random Process and Application in MIMO Keyhole Fading Channels CoRR Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis
2009	J	`jnl`	Level Crossing Rate and Average Fade Duration of the Multihop Rayleigh Fading Channel CoRR Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis
2009	B	`conf`	On the Distribution of the Sum of Gamma-Gamma Variates and Application in MIMO Optical Wireless Systems. GLOBECOM Nestor D. Chatzidiamantis, George K. Karagiannidis, Diomidis S. Michalopoulos
2009	J	`jnl`	On the Distribution of the Sum of Gamma-Gamma Variates and Applications in RF and Optical Wireless Communications CoRR Nestor D. Chatzidiamantis, George K. Karagiannidis
2009	J	`jnl`	On the Second Order Statistics of the Multihop Rayleigh Fading Channel CoRR Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis
2009	B	`conf`	On the impact of imperfect cophasing in uncoded and LDPC-coded EGC receivers over generalized fading channels. WCNC Goran T. Djordjevic, Ivan B. Djordjevic, George K. Karagiannidis
2009	J	`jnl`	On the monotonicity of the generalized Marcum and Nuttall Q-functions. IEEE Trans. Inf. Theory Vasilios M. Kapinas, Sotirios K. Mihos, George K. Karagiannidis
2009	J	`jnl`	On the second order statistics of the multihop rayleigh fading channel. IEEE Trans. Commun. Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis
2009	J	`jnl`	Optical wireless links with spatial diversity over strong atmospheric turbulence channels. IEEE Trans. Wirel. Commun. Theodoros A. Tsiftsis, Harilaos G. Sandalidis, George K. Karagiannidis, Murat Uysal
2009	—	`conf`	Parametric Construction of Improved Nyquist Filters Based on Inner and Outer Functions. ICC Stylianos D. Assimonis, Michail Matthaiou, George K. Karagiannidis, Josef A. Nossek
2009	B	`conf`	Performance Analysis of Variable-Angle Quadrature Amplitude Constellations. WiMob Koralia N. Pappi, Athanasios S. Lioumpas, George K. Karagiannidis, Stavros A. Kotsopoulos
2009	J	`jnl`	Performance analysis of the dual-hop asymmetric fading channel. IEEE Trans. Wirel. Commun. Himal A. Suraweera, George K. Karagiannidis, Peter J. Smith
2009	J	`jnl`	Performance of Distributed Diversity Systems With a Single Amplify-and-Forward Relay. IEEE Trans. Veh. Technol. Himal A. Suraweera, Diomidis S. Michalopoulos, George K. Karagiannidis
2009	J	`jnl`	Selective Cooperative Relaying over Time-Varying Channels CoRR Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis, Robert Schober
2009	J	`jnl`	Self-Reference Ultra-Wideband Systems CoRR Aimilia P. Doukeli, Athanasios S. Lioumpas, George K. Karagiannidis, Panayiotis Frangos
2009	J	`jnl`	Two hop amplify-and-forward transmission in mixed rayleigh and rician fading channels. IEEE Commun. Lett. Himal A. Suraweera, Raymond H. Y. Louie, Yonghui Li, George K. Karagiannidis, Branka Vucetic
2009	J	`jnl`	Variable-Rate M-PSK Communications without Channel Amplitude Estimation CoRR Athanasios S. Lioumpas, George K. Karagiannidis
2008	J	`jnl`	Adaptive generalized selection combining (A-GSC) receivers. IEEE Trans. Wirel. Commun. Athanasios S. Lioumpas, George K. Karagiannidis, Theodoros A. Tsiftsis
2008	J	`jnl`	BER Performance of FSO Links over Strong Atmospheric Turbulence Channels with Pointing Errors. IEEE Commun. Lett. Harilaos G. Sandalidis, Theodoros A. Tsiftsis, George K. Karagiannidis, Murat Uysal
2008	J	`jnl`	Capacity performance analysis of M-ary PPM TH-UWB systems in the presence of narrowband interference. J. Commun. Networks Nikos V. Kokkalis, P. Takis Mathiopoulos, George K. Karagiannidis, Christos S. Koukourlis
2008	J	`jnl`	Closed-form error analysis of the non-identical Nakagami-m relay fading channel. IEEE Commun. Lett. Himal A. Suraweera, George K. Karagiannidis
2008	J	`jnl`	Distributed Space-Time Systems. EURASIP J. Adv. Signal Process. Ranjan K. Mallik, Arogyaswami Paulraj, Mrityunjoy Chakraborty, Keith Q. T. Zhang, George K. Karagiannidis
2008	J	`jnl`	Distributed Transmit Antenna Selection (DTAS) Under Performance or Energy Consumption Constraints. IEEE Trans. Wirel. Commun. Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik
2008	—	`conf`	FSO Links with Spatial Diversity over Strong Atmospheric Turbulence Channels. ICC Theodoros A. Tsiftsis, Harilaos G. Sandalidis, George K. Karagiannidis, Murat Uysal
2008	J	`jnl`	Increasing power efficiency in transmitter diversity systems under error performance constraints. IEEE Trans. Commun. Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis
2008	—	`conf`	Level Crossing Rate and Average Fade Duration of the Multihop Rayleigh Fading Channel. ICC Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Karagiannidis
2008	J	`jnl`	Level crossing rate and average fade duration of the double nakagami-m random process and application in MIMO keyhole fading channels. IEEE Commun. Lett. Nikola Zlatanov, Zoran Hadzi-Velkov, George K. Karagiannidis
2008	—	`conf`	Low Complexity Amplify and Forward Relaying without Channel Amplitude Estimation. ICC Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis
2008	—	`conf`	Lower and upper bounds for the generalized Marcum and Nuttall Q-functions. ISWPC Sotirios K. Mihos, Vasilios M. Kapinas, George K. Karagiannidis
2008	J	`jnl`	Multi-user selection diversity for spread-spectrum multi-carrier multiple-access systems. IEEE Trans. Commun. Petros L. Katsis, George K. Karagiannidis, Fotini-Niovi Pavlidou
2008	J	`jnl`	PHY-layer Fairness in Amplify and Forward Cooperative Diversity Systems. IEEE Trans. Wirel. Commun. Diomidis S. Michalopoulos, George K. Karagiannidis
2008	J	`jnl`	Performance analysis of single relay selection in rayleigh fading. IEEE Trans. Wirel. Commun. Diomidis S. Michalopoulos, George K. Karagiannidis
2008	—	`conf`	Spectral Efficient Cooperative Communications via Spatial Signal Separation. ICC Diomidis S. Michalopoulos, George K. Karagiannidis
2008	J	`jnl`	Symbol error probability of decode and forward cooperative diversity in Nakagami- J. Frankl. Inst. Diomidis S. Michalopoulos, George K. Karagiannidis, George S. Tombras
2008	J	`jnl`	Two-parameter nyquist pulses with better performance. IEEE Commun. Lett. Stylianos D. Assimonis, Michail Matthaiou, George K. Karagiannidis
2008	J	`jnl`	Two-relay distributed switch and stay combining. IEEE Trans. Commun. Diomidis S. Michalopoulos, George K. Karagiannidis
2007	J	`jnl`	An Improved Approximation for the Gaussian Q-Function. IEEE Commun. Lett. George K. Karagiannidis, Athanasios S. Lioumpas
2007	J	`jnl`	Another Look at Multibranch Switched Diversity Systems. IEEE Commun. Lett. Athanasios S. Lioumpas, Aimilia P. Doukeli, George K. Karagiannidis
2007	J	`jnl`	Blind Ratio Combining (BRC): An Optimum Diversity Receiver for Coherent Detection With Unknown Fading Amplitudes. IEEE Trans. Commun. Athanasios S. Lioumpas, George K. Karagiannidis
2007	J	`jnl`	Blind Ratio Combining (BRC): An Optimum Diversity Receiver for Coherent Detection With Unknown Fading Amplitudes. IEEE Trans. Commun. Athanasios S. Lioumpas, George K. Karagiannidis
2007	J	`jnl`	Channel Quality Estimation Index (CQEI): A Long-Term Performance Metric for Fading Channels and an Application in EGC Receivers. IEEE Trans. Wirel. Commun. Athanasios S. Lioumpas, George K. Karagiannidis, Athanasios C. Iossifides
2007	J	`jnl`	Comments on "Average LCR and AFD for SC diversity over correlated Weibull fading channels". Wirel. Pers. Commun. Nikos C. Sagias, George K. Karagiannidis
2007	J	`jnl`	Distributed Switch and Stay Combining (DSSC) with a Single Decode and Forward Relay. IEEE Commun. Lett. Diomidis S. Michalopoulos, George K. Karagiannidis
2007	J	`jnl`	Equal-Gain Combining with Unequal Energy Constellations. IEEE Trans. Wirel. Commun. Ranjan K. Mallik, George K. Karagiannidis
2007	J	`jnl`	Gain Adaptation Policies for Dual-Hop Nonregenerative Relayed Systems. IEEE Trans. Commun. Marios Gatzianas, Leonidas Georgiadis, George K. Karagiannidis
2007	—	`conf`	Increasing Power Efficiency in Transmitter Diversity Systems under Error Performance Constraints. ICC Diomidis S. Michalopoulos, Athanasios S. Lioumpas, George K. Karagiannidis
2007	—	`conf`	Introducing PHY-Layer Fairness in Amplify and Forward Cooperative Diversity Systems. ICC Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis
2007	J	`jnl`	Investigations in Satellite MIMO Channel Modeling: Accent on Polarization. EURASIP J. Wirel. Commun. Netw. Péter Horváth, George K. Karagiannidis, Peter R. King, Stavros Stavrou, István Frigyes
2007	J	`jnl`	Nast Nakagami: A Novel Stochastic Model for Cascaded Fading Channels. IEEE Trans. Commun. George K. Karagiannidis, Nikos C. Sagias, P. Takis Mathiopoulos
2007	J	`jnl`	On the Monotonicity of the Generalized Marcum and Nuttall Q-Functions CoRR Sotirios K. Mihos, Vasilios M. Kapinas, George K. Karagiannidis
2007	J	`jnl`	Performance bounds of space-time block coding in rician and log-normal fading channels. IET Commun. George D. Papadopoulos, George K. Karagiannidis, Fotini-Niovi Pavlidou
2006	J	`jnl`	A New MAC Protocol with Pseudo-TDMA Behavior for Supporting Quality of Service in 802.11 Wireless LANs. EURASIP J. Wirel. Commun. Netw. Georgios S. Paschos, Ioannis Papapanagiotou, Stavros A. Kotsopoulos, George K. Karagiannidis
2006	J	`jnl`	A closed-form solution for the distribution of the sum of Nakagami-m random phase vectors. IEEE Commun. Lett. George K. Karagiannidis
2006	B	`conf`	An Optimized User Selection Method for Cooperative Diversity Systems. GLOBECOM Diomidis S. Michalopoulos, George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik
2006	J	`jnl`	Authors' reply [to comments on 'Infinite-series representations associated with the bivariate Rician distribution and their applications']. IEEE Trans. Commun. George K. Karagiannidis, Dimitris A. Zogas
2006	J	`jnl`	Bounds for multihop relayed communications in nakagami-m fading. IEEE Trans. Commun. George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik
2006	J	`jnl`	Closed-form statistics for the sum of squared Nakagami-m variates and its applications. IEEE Trans. Commun. George K. Karagiannidis, Nikos C. Sagias, Theodoros A. Tsiftsis
2006	—	`conf`	Multihop Free-Space Optical Communications Over Strong Turbulence Channels. ICC Theodoros A. Tsiftsis, Harilaos G. Sandalidis, George K. Karagiannidis, Nikos C. Sagias
2006	J	`jnl`	Multiuser Cooperative Diversity for Wireless Networks. EURASIP J. Wirel. Commun. Netw. George K. Karagiannidis, Chintha Tellambura, Sayandev Mukherjee, Abraham O. Fapojuwo
2006	—	`conf`	New Results on the Performance Evaluation of the Relay Fading Channel. VTC Spring Theodoros A. Tsiftsis, George K. Karagiannidis, P. Takis Mathiopoulos
2006	J	`jnl`	Nonregenerative Dual-Hop Cooperative Links with Selection Diversity. EURASIP J. Wirel. Commun. Netw. Theodoros A. Tsiftsis, George K. Karagiannidis, P. Takis Mathiopoulos, Stavros A. Kotsopoulos
2006	J	`jnl`	On the performance analysis of digital communications over generalized-K fading channels. IEEE Commun. Lett. Petros S. Bithas, Nikos C. Sagias, P. Takis Mathiopoulos, George K. Karagiannidis, Athanasios A. Rontogiannis
2006	J	`jnl`	On the performance analysis of equal-gain diversity receivers over generalized gamma fading channels. IEEE Trans. Wirel. Commun. Nikos C. Sagias, George K. Karagiannidis, P. Takis Mathiopoulos, Theodoros A. Tsiftsis
2006	J	`jnl`	On the symbol error probability of general order rectangular qam in nakagami-m fading. IEEE Commun. Lett. George K. Karagiannidis
2006	—	`conf`	Optimal Relay Control in Power-Constrained Dual-Hop Transmissions over Arbitrary Fading Channels. ICC Marios Gatzianas, Leonidas Georgiadis, George K. Karagiannidis
2006	J	`jnl`	Performance analysis of M-ary PPM TH-UWB systems in the presence of MUI and timing jitter. IEEE J. Sel. Areas Commun. Nikos V. Kokkalis, P. Takis Mathiopoulos, George K. Karagiannidis, Christos S. Koukourlis
2006	J	`jnl`	Performance bounds of multihop wireless communications with blind relays over generalized fading channels. IEEE Trans. Wirel. Commun. George K. Karagiannidis
2006	J	`jnl`	Reverse link capacity analysis of cellular CDMA systems with controlled power disparities and successive interference cancellation. IEEE Trans. Wirel. Commun. Hong Nie, Panayiotis Takis Mathiopoulos, George K. Karagiannidis
2005	J	`jnl`	A closed-form upper-bound for the distribution of the weighted sum of Rayleigh variates. IEEE Commun. Lett. George K. Karagiannidis, Theodoros A. Tsiftsis, Nikos C. Sagias
2005	J	`jnl`	Average output SINR of equal-gain diversity in correlated Nakagami-m fading with cochannel interference. IEEE Trans. Wirel. Commun. Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, George S. Tombras, Stavros A. Kotsopoulos
2005	—	`conf`	Closed-form bounds for multihop relayed communications in Nakagami-m fading. ICC George K. Karagiannidis, Theodoros A. Tsiftsis, Ranjan K. Mallik, Nikos C. Sagias, Stavros A. Kotsopoulos
2005	J	`jnl`	Communication Theory Average output SNR of equal-gain diversity receivers over correlative Weibull fading channels. Eur. Trans. Telecommun. Dimitris A. Zogas, Nikos C. Sagias, George S. Tombras, George K. Karagiannidis
2005	—	`conf`	Digital Communications over Generalized-K Fading Channels. ISWCS Petros S. Bithas, Nikolaos C. Sagias, P. Takis Mathiopoulos, George K. Karagiannidis, Athanasios A. Rontogiannis
2005	J	`jnl`	Effects of carrier phase error on EGC receivers in correlated Nakagami-m fading. IEEE Commun. Lett. Nikos C. Sagias, George K. Karagiannidis
2005	J	`jnl`	Equal gain combining over Nakagami-n (rice) and Nakagami-q (Hoyt) generalized fading channels. IEEE Trans. Wirel. Commun. Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos
2005	J	`jnl`	Equal-gain and maximal-ratio combining over nonidentical Weibull fading channels. IEEE Trans. Wirel. Commun. George K. Karagiannidis, Dimitris A. Zogas, Nikos C. Sagias, Stavros A. Kotsopoulos, George S. Tombras
2005	J	`jnl`	Gaussian class multivariate Weibull distributions: theory and applications in fading channels. IEEE Trans. Inf. Theory Nikos C. Sagias, George K. Karagiannidis
2005	J	`jnl`	Infinite-series representations associated with the bivariate rician distribution and their applications. IEEE Trans. Commun. Dimitris A. Zogas, George K. Karagiannidis
2005	J	`jnl`	New results for the Shannon channel capacity in generalized fading channels. IEEE Commun. Lett. Nikos C. Sagias, George S. Tombras, George K. Karagiannidis
2005	—	`conf`	On the Distribution of the Sum of Generalized Gamma Variates and Applications to Satellite Digital Communications. ISWCS Nikolaos C. Sagias, P. Takis Mathiopoulos, Petros S. Bithas, George K. Karagiannidis
2005	J	`jnl`	Performance analysis of a class of GSC receivers over nonidentical Weibull fading channels. IEEE Trans. Veh. Technol. Petros S. Bithas, George K. Karagiannidis, Nikos C. Sagias, P. Takis Mathiopoulos, Stavros A. Kotsopoulos, Giovanni Emanuele Corazza
2005	J	`jnl`	Selection diversity receivers over nonidentical Weibull fading channels. IEEE Trans. Veh. Technol. Nikos C. Sagias, Dimitris A. Zogas, George K. Karagiannidis
2005	J	`jnl`	Spectral efficiency for selection combining RAKE receivers over Weibull fading channels. J. Frankl. Inst. Nikos C. Sagias, Panagiotis Varzakas, George S. Tombras, George K. Karagiannidis
2005	—	`conf`	The N* Nakagami fading channel model. ISWCS George K. Karagiannidis, Nikos C. Sagias, P. Takis Mathiopoulos
2005	—	`conf`	Wireless Transmissions with Combined Gain Relays over Fading Channels. Med-Hoc-Net Theodoros A. Tsiftsis, George K. Karagiannidis, Stavros A. Kotsopoulos
2004	J	`jnl`	Average channel capacity for generalized-selection combining RAKE receivers. Eur. Trans. Telecommun. Nikos C. Sagias, Panagiotis Varzakas, George S. Tombras, George K. Karagiannidis
2004	J	`jnl`	BER performance of dual predetection EGC in correlative Nakagami-m fading. IEEE Trans. Commun. George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2004	J	`jnl`	Channel capacity and second-order statistics in Weibull fading. IEEE Commun. Lett. Nikos C. Sagias, Dimitris A. Zogas, George K. Karagiannidis, George S. Tombras
2004	—	`conf`	Dual selection diversity over correlated Weibull fading channels. ICC Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, P. Takis Mathiopoulos, George S. Tombras, Stavros A. Kotsopoulos
2004	J	`jnl`	Moments-based approach to the performance analysis of equal gain diversity in Nakagami-m fading. IEEE Trans. Commun. George K. Karagiannidis
2004	B	`conf`	Multihop communications with fixed-gain relays over generalized fading channels. GLOBECOM George K. Karagiannidis, Dimitris A. Zogas, Nikos C. Sagias, Theodoros A. Tsiftsis, P. Takis Mathiopoulos
2004	J	`jnl`	On the average output SNR in selection combining with three correlated branches over Nakagami-m fading channels. IEEE Trans. Wirel. Commun. Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos
2004	J	`jnl`	Performance analysis of dual selection diversity in correlated Weibull fading channels. IEEE Trans. Commun. Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, P. Takis Mathiopoulos, George S. Tombras
2004	B	`conf`	Second order statistics and channel spectral efficiency for selection diversity receivers in Weibull fading. PIMRC Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, Panayiotis Takis Mathiopoulos, George S. Tombras, Fotini-Niovi Pavlidou
2004	B	`conf`	Selection diversity for wireless communications with non-identical Weibull statistics. GLOBECOM Nikos C. Sagias, George K. Karagiannidis, Dimitris A. Zogas, P. Takis Mathiopoulos
2004	J	`jnl`	Statistical properties of the EGC output SNR over correlated Nakagami-m fading channels. IEEE Trans. Wirel. Commun. George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003	J	`jnl`	An efficient approach to multivariate Nakagami-m distribution using Green's matrix approximation. IEEE Trans. Wirel. Commun. George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003	J	`jnl`	On the multivariate Nakagami-m distribution with exponential correlation. IEEE Trans. Commun. George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003	J	`jnl`	Performance analysis of SIR-based dual selection diversity over correlated Nakagami-m fading channels. IEEE Trans. Veh. Technol. George K. Karagiannidis
2003	J	`jnl`	Performance analysis of triple selection diversity over exponentially correlated Nakagami-m fading channels. IEEE Trans. Commun. George K. Karagiannidis, Dimitris A. Zogas, Stavros A. Kotsopoulos
2003	B	`conf`	Properties of the EGC output SNR over correlated generalized-fading channels. GLOBECOM Dimitris A. Zogas, Stavros A. Kotsopoulos, George K. Karagiannidis, P. Takis Mathiopoulos
2002	B	`conf`	An efficient approach to the exponentially correlated Rayleigh distribution. PIMRC Dimitris A. Zogas, George K. Karagiannidis, Stavros A. Kotsopoulos, Panayiotis Takis Mathiopoulos
2002	J	`jnl`	Optimizing the handover call blocking probability in cellular networks with high speed moving terminals. IEEE Commun. Lett. Konstantinos Ioannou, Spiros Louvros, Ioannis C. Panoutsopoulos, Stavros Kotsopoulos, George K. Karagiannidis
2001	J	`jnl`	Corrections and clarifications. J. Commun. Networks George K. Karagiannidis, Stavros A. Kotsopoulos
2001	J	`jnl`	On optimal cell planning: Case study for a DCS 1800 system. Int. J. Commun. Syst. Stavroula Bouzouki, Stavros A. Kotsopoulos, George K. Karagiannidis, Kostas Chassomeris, Dimitrios K. Lymberopoulos
2001	J	`jnl`	On the development of fully adaptive channel allocation strategies for usage in high-capacity cellular mobile radio systems. Int. J. Commun. Syst. George K. Karagiannidis, Stavroula Bouzouki, Evy I. Karavatselou, Stavros A. Kotsopoulos, Dimitrios K. Lymberopoulos
2001	J	`jnl`	On the distribution of the weighted sum of L independent Rician and Nakagami envelopes in the presence of AWGN. J. Commun. Networks George K. Karagiannidis, Stavros A. Kotsopoulos
2001	J	`jnl`	Outage probability analysis for a nakagami signal in L nakagami interferers. Eur. Trans. Telecommun. George K. Karagiannidis, Chris Georgopoulos, Stavros A. Kotsopoulos
1999	J	`jnl`	Outage probability analysis for a Rician signal in L Nakagami interferers with arbitrary parameters. J. Commun. Networks George K. Karagiannidis, Stavros A. Kotsopoulos, Chris Georgopoulos