Aggelos Bletsas

108 papers A* 1B 11C 2Misc 6Journal 44Unranked 44

Year	Rank	Type	Title / Venue / Authors
2026	C	`conf`	Automated, Compact and Low-Cost Optical Method for Soil Nutrient Analysis. ICCE Alexander Booth, Ryan Covell, Jonathan Covell, Richard E. Howard, Aggelos Bletsas
2025	—	`conf`	DoA of Multiple Sources with an Array of Passive Tags instead of an Antenna Array. MILCOM Anastasios Kleniatis, Georgios Andreadis, Omikumar B. Makadia, Georgios Vougioukas, Ivan Seskar, Narayan B. Mandayam, Richard E. Howard, Aggelos Bletsas
2025	—	`conf`	RFID Localization with Multistatic Interrogation and Deep Neural Networks. RFID Georgios Papadopoulos, Dimitrios Angelou, Aggelos Bletsas
2025	—	`conf`	Real-Time, Multistatic RFID Localization with Commodity, Unsynchronized Radios. RFID Dimitrios Angelou, Aggelos Bletsas
2025	C	`conf`	Robust Phase-based BLE Localization with a Single Multi-Antenna Receiver and Machine Learning. IPIN Georgios Andreadis, Panos N. Alevizos, Aggelos Bletsas
2024	J	`jnl`	Arithmetic Vs. Expected Mean of Probabilistic Asynchronous Affine Inference. IEEE Trans. Signal Process. Georgios Apostolakis, Aggelos Bletsas
2024	—	`conf`	Device-Free Localization of Multiple Humans with Passive RFID and Joint RSSI-Phase Techniques. RFID Anastasios Kleniatis, Antonis G. Dimitriou, Aggelos Bletsas
2024	J	`jnl`	Honoring Prof. Sophocles J. Orfanidis [In Memoriam]. IEEE Signal Process. Mag. Aggelos Bletsas
2024	—	`conf`	Hyperbolic DoA Estimation and Static Localization: Comparative Study of Bluetooth and RFID. RFID Georgios Andreadis, Evangelos Giannelos, Panos N. Alevizos, Aggelos Bletsas
2024	—	`conf`	Simple Approximate Message Passing for Network Synchronization and Localization. MeditCom Maria Samonaki, Aggelos Bletsas
2023	—	`conf`	Arithmetic Mean May Offer Fixed Points When Expected Mean Fails in Probabilistic Asynchronous Affine Inference. SSP Georgios Apostolakis, Aggelos Bletsas
2023	J	`jnl`	Batteryless Backscatter Sensor Networks - Part I: Challenges With (Really) Simple Tags. IEEE Commun. Lett. Panos N. Alevizos, Georgios Vougioukas, Aggelos Bletsas
2023	J	`jnl`	Batteryless Backscatter Sensor Networks - Part II: Lessons From Scalable Deployment. IEEE Commun. Lett. Georgios Vougioukas, Nikos Ntantidakis, Evangelos Karatarakis, Georgios Apostolakis, Aggelos Bletsas
2023	J	`jnl`	Design and Implementation of Ambiently Powered Internet of Things-That-Think With Asynchronous Inference. IEEE Internet Things J. Vasileios Papageorgiou, Athanasios Nichoritis, Panagiotis Vasilakopoulos, Georgios Vougioukas, Aggelos Bletsas
2023	—	`conf`	Distributed, Inference-Based, Energy Efficient User Association with Convergence Guarantees. ICC Roza Chatzigeorgiou, Aggelos Bletsas
2023	J	`jnl`	Intelligently Wireless Batteryless RF-Powered Reconfigurable Surface: Theory, Implementation & Limitations. IEEE Trans. Wirel. Commun. Iosif Vardakis, Georgios Kotridis, Spyridon Peppas, Konstantinos Skyvalakis, Georgios Vougioukas, Aggelos Bletsas
2023	—	`conf`	Probabilistic Asynchronous Inference in Wireless Networks with Spectral Clustering. EUSIPCO Emmanouil Kariotakis, Aggelos Bletsas
2023	J	`jnl`	Scanning the Literature. IEEE Wirel. Commun. Iosif Vardakis, Georgios Kotridis, Spyridon Peppas, Konstantinos Skyvalakis, Georgios Vougioukas, Aggelos Bletsas, Niv Arad, Yair Noam, Tae-Kyoung Kim, Yo-Seb Jeon, Jun Li, Nima Tavangaran, H. Vincent Poor, Ahmet Oguz Kislal, Alejandro Lancho, Giuseppe Durisi, Erik G. Ström
2022	J	`jnl`	DoA Estimation With a Single Antenna and a Few Low-Cost Backscattering Tags. IEEE Trans. Commun. Georgios Vougioukas, Aggelos Bletsas
2022	—	`conf`	Evaluation of Inference Algorithms for Distributed Channel Allocation in Wireless Networks. MOCAST Roza Chatzigeorgiou, Panos N. Alevizos, Aggelos Bletsas
2022	—	`conf`	Where is the Wall? Radar Imaging-Based Narrowband RFID and Reflector Localization. RFID Spyridon Peppas, Evangelos Giannelos, Georgios Vougioukas, Aggelos Bletsas
2021	J	`jnl`	Asynchronous Reception of 2 RFID Tags. IEEE Trans. Commun. Konstantinos Skyvalakis, Aggelos Bletsas
2021	—	`conf`	Asynchronous Reception/Detection of 2 RFID Tags. ICC Konstantinos Skyvalakis, Aggelos Bletsas
2021	Misc	`conf`	DoA estimation of a hidden RF source exploiting simple backscatter radio tags. ICASSP Georgios Vougioukas, Aggelos Bletsas
2021	—	`conf`	Elliptical DoA Estimation & Localization. RFID-TA Konstantinos Skyvalakis, Evangelos Giannelos, Emmanouil Andrianakis, Aggelos Bletsas
2021	B	`conf`	Intelligently Wireless Batteryless RF-Powered Reconfigurable Surface. GLOBECOM Iosif Vardakis, Georgios Kotridis, Spyridon Peppas, Konstantinos Skyvalakis, Georgios Vougioukas, Aggelos Bletsas
2021	J	`jnl`	Multistatic Noncoherent Linear Complexity Miller Sequence Detection For Gen2 RFID/IoT. IEEE Trans. Wirel. Commun. Michail Ouroutzoglou, Georgios Vougioukas, George N. Karystinos, Aggelos Bletsas
2021	—	`conf`	Power and Phase Variation of Backscattered RFID Signal with Respect to the Incident Power at the Tag. RFID-TA Spyros Megalou, Aggelos Bletsas, Traianos V. Yioultsis, Antonis G. Dimitriou
2021	B	`conf`	Towards Ambiently Powered Inference on Wireless Sensor Networks: Asynchrony is the Key! DCOSS Vasileios Papageorgiou, Athanasios Nichoritis, Panagiotis Vasilakopoulos, Georgios Vougioukas, Aggelos Bletsas
2020	—	`conf`	Real-time 3D localization of RFID-tagged products by ground robots and drones with commercial off-the-shelf RFID equipment: Challenges and Solutions. RFID Anastasios Tzitzis, Alexandros Filotheou, Stavroula Siachalou, Emmanouil G. Tsardoulias, Spyros Megalou, Aggelos Bletsas, Konstantinos Panayiotou, Andreas L. Symeonidis, Traianos V. Yioultsis, Antonis G. Dimitriou
2019	—	`conf`	Ambient Backscatter in Reality: Does Illuminator Signal Structure Matter? ICC Georgios Vougioukas, Aggelos Bletsas
2019	—	`conf`	Inference-Based Resource Allocation for Multi-Cell Backscatter Sensor Networks. ICC Panos N. Alevizos, Aggelos Bletsas
2019	J	`jnl`	Inference-Based Resource Allocation for Multi-Cell Backscatter Sensor Networks. CoRR Panos N. Alevizos, Aggelos Bletsas
2019	—	`conf`	Linear Complexity Noncoherent Miller Sequence Detection for Batteryless RFID/IoT. ICC Michail Ouroutzoglou, Aggelos Bletsas
2019	—	`conf`	Multistatic Gen2 RFID over Ethernet with Commodity SDRs. RFID-TA Michail Ouroutzoglou, Georgios Vougioukas, Panos N. Alevizos, Antonis G. Dimitriou, Aggelos Bletsas
2019	—	`conf`	Robotic Inventorying and Localization of RFID Tags, Exploiting Phase-Fingerprinting. RFID-TA Stavroula Siachalou, Spyros Megalou, Anastasios Tzitzis, Emmanouil G. Tsardoulias, Aggelos Bletsas, John N. Sahalos, Traianos V. Yioultsis, Antonis G. Dimitriou
2019	J	`jnl`	Switching Frequency Techniques for Universal Ambient Backscatter Networking. IEEE J. Sel. Areas Commun. Georgios Vougioukas, Aggelos Bletsas
2018	—	`conf`	Coherent Detector for Pseudo-FSK Backscatter Under Ambient Constant Envelope Illumination. SPAWC Georgios Vougioukas, Panos N. Alevizos, Aggelos Bletsas
2018	—	`conf`	Intelligent noncoherent sequence equals coherent detection: Experimental proof in industrial RFID. MOCAST Michail Ouroutzoglou, Aggelos Bletsas, George N. Karystinos
2018	J	`jnl`	Limited Feedback Channel Estimation in Massive MIMO With Non-Uniform Directional Dictionaries. IEEE Trans. Signal Process. Panos N. Alevizos, Xiao Fu, Nicholas D. Sidiropoulos, Ye Yang, Aggelos Bletsas
2018	—	`conf`	Multistatic Narrowband Localization in Backscatter Sensor Networks. SPAWC Marios Vestakis, Panos N. Alevizos, Georgios Vougioukas, Aggelos Bletsas
2018	J	`jnl`	Multistatic Scatter Radio Sensor Networks for Extended Coverage. IEEE Trans. Wirel. Commun. Panos N. Alevizos, Konstantinos Tountas, Aggelos Bletsas
2018	—	`conf`	Nonlinear Energy Harvesting Models in Wireless Information and Power Transfer. SPAWC Panos N. Alevizos, Georgios Vougioukas, Aggelos Bletsas
2018	J	`jnl`	Sensitive and Nonlinear Far-Field RF Energy Harvesting in Wireless Communications. IEEE Trans. Wirel. Commun. Panos N. Alevizos, Aggelos Bletsas
2018	J	`jnl`	The Art of Signal Processing in Backscatter Radio for μW (or Less) Internet of Things: Intelligent Signal Processing and Backscatter Radio Enabling Batteryless Connectivity. IEEE Signal Process. Mag. Aggelos Bletsas, Panos N. Alevizos, Georgios Vougioukas
2017	—	`conf`	24μ Watt 26m range batteryless backscatter sensors with FM remodulation and selection diversity. RFID-TA Georgios Vougioukas, Aggelos Bletsas
2017	J	`jnl`	Inference-Based Distributed Channel Allocation in Wireless Sensor Networks. CoRR Panos N. Alevizos, Efthymios A. Vlachos, Aggelos Bletsas
2017	J	`jnl`	Limited Feedback Channel Estimation in Massive MIMO with Non-uniform Directional Dictionaries. CoRR Panos N. Alevizos, Xiao Fu, Nicholas D. Sidiropoulos, Ye Yang, Aggelos Bletsas
2017	J	`jnl`	Multistatic Scatter Radio Sensor Networks for Extended Coverage. CoRR Panos N. Alevizos, Konstantinos Tountas, Aggelos Bletsas
2017	J	`jnl`	Non-Linear Far Field RF Harvesting in Wireless Communications. CoRR Panos N. Alevizos, Aggelos Bletsas
2017	B	`conf`	Non-uniform directional dictionary-based limited feedback for massive MIMO systems. WiOpt Panos N. Alevizos, Xiao Fu, Nicholas D. Sidiropoulos, Ye Yang, Aggelos Bletsas
2017	J	`jnl`	Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking. IEEE Trans. Commun. Panos N. Alevizos, Aggelos Bletsas, George N. Karystinos
2017	J	`jnl`	Scatter Radio Receivers for Extended Range Environmental Sensing WSNs. CoRR Panos N. Alevizos, Aggelos Bletsas
2016	J	`jnl`	Converting a Plant to a Battery and Wireless Sensor with Scatter Radio and Ultra-Low Cost. IEEE Trans. Instrum. Meas. Christos Konstantopoulos, Eftichios Koutroulis, Nikolaos Mitianoudis, Aggelos Bletsas
2016	—	`conf`	GLRT-optimal blind MSK detection with log-linear complexity. ICT Yannis Fountzoulas, Dimitris G. Chachlakis, George N. Karystinos, Aggelos Bletsas
2016	J	`jnl`	Log-Linear-Complexity GLRT-Optimal Noncoherent Sequence Detection for Orthogonal and RFID-Oriented Modulations. IEEE Trans. Commun. Panos N. Alevizos, Yannis Fountzoulas, George N. Karystinos, Aggelos Bletsas
2016	J	`jnl`	Network Localization Cramér-Rao Bounds for General Measurement Models. IEEE Commun. Lett. Panos N. Alevizos, Aggelos Bletsas
2015	—	`conf`	Bistatic architecture provides extended coverage and system reliability in scatter sensor networks. EURFID Konstantinos Tountas, Panos N. Alevizos, Aikaterini Tzedaki, Aggelos Bletsas
2015	J	`jnl`	Coherent Detection and Channel Coding for Bistatic Scatter Radio Sensor Networking. IEEE Trans. Commun. Nikos Fasarakis-Hilliard, Panos N. Alevizos, Aggelos Bletsas
2015	—	`conf`	Coherent detection and channel coding for bistatic scatter radio sensor networking. ICC Nikos Fasarakis-Hilliard, Panos N. Alevizos, Aggelos Bletsas
2015	—	`conf`	Cubic-complexity optimal noncoherent OOK sequence detection in flat fading. ICC George N. Karystinos, Aggelos Bletsas
2015	J	`jnl`	Fully-Coherent Reader With Commodity SDR for Gen2 FM0 and Computational RFID. IEEE Wirel. Commun. Lett. Nikos Kargas, Fanis Mavromatis, Aggelos Bletsas
2015	—	`conf`	Noncoherent composite hypothesis testing receivers for extended range bistatic scatter radio WSNs. ICC Panos N. Alevizos, Aggelos Bletsas
2015	Misc	`conf`	Noncoherent sequence detection of orthogonally modulated signals in flat fading with log-linear complexity. ICASSP Panos N. Alevizos, Yannis Fountzoulas, George N. Karystinos, Aggelos Bletsas
2015	Misc	`conf`	Variational inference cooperative network localization with narrowband radios. ICASSP Nikos Fasarakis-Hilliard, Panos N. Alevizos, Aggelos Bletsas
2014	—	`conf`	Automated RFID network planning with site-specific stochastic modeling and particle Swarm Optimization. RFID-TA Antonis G. Dimitriou, Stavroula Siachalou, Aggelos Bletsas, John N. Sahalos
2014	—	`conf`	Channel coding for increased range bistatic backscatter radio: Experimental results. RFID-TA Panos N. Alevizos, Nikos Fasarakis-Hilliard, Konstantinos Tountas, Nikos Agadakos, Nikos Kargas, Aggelos Bletsas
2014	J	`jnl`	Community RF Sensing for Source Localization. IEEE Wirel. Commun. Lett. Emmanouil Alimpertis, Nikos Fasarakis-Hilliard, Aggelos Bletsas
2014	—	`conf`	Efficient RF harvesting for low-power input with low-cost lossy substrate rectenna grid. RFID-TA Stylianos D. Assimonis, Spyridon Nektarios Daskalakis, Aggelos Bletsas
2014	—	`conf`	Energy harvesting with a low-cost and high efficiency rectenna for low-power input. RWS Stylianos D. Assimonis, Aggelos Bletsas
2014	B	`conf`	Factor graph-based distributed frequency allocation in wireless sensor networks. GLOBECOM Panos N. Alevizos, Efthymios A. Vlachos, Aggelos Bletsas
2014	Misc	`conf`	Geometric monitoring for CSI reduction in amplify-and-forward relay networks. ICASSP Antonios Igglezakis, Antonios Deligiannakis, Aggelos Bletsas
2014	J	`jnl`	Increased Range Bistatic Scatter Radio. IEEE Trans. Commun. John Kimionis, Aggelos Bletsas, John N. Sahalos
2014	B	`conf`	Narrowband cooperative network localization. GLOBECOM Nikos Fasarakis-Hilliard, Panos N. Alevizos, Aggelos Bletsas
2014	—	`conf`	Network demonstration of low-cost and ultra-low-power environmental sensing with analog backscatter. WiSNet Eleftherios Kampianakis, Stylianos D. Assimonis, Aggelos Bletsas
2014	J	`jnl`	Reachback WSN Connectivity: Non-Coherent Zero-Feedback Distributed Beamforming or TDMA Energy Harvesting? IEEE Trans. Wirel. Commun. Konstantinos Alexandris, George Sklivanitis, Aggelos Bletsas
2013	—	`conf`	A Remotely Programmable Modular Testbed for Backscatter Sensor Network Research. REALWSN Eleftherios Kampianakis, John Kimionis, Konstantinos Tountas, Aggelos Bletsas
2013	B	`conf`	Bistatic backscatter radio for power-limited sensor networks. GLOBECOM John Kimionis, Aggelos Bletsas, John N. Sahalos
2013	J	`jnl`	Building a Low-Cost Digital Garden as a Telecom Lab Exercise. IEEE Pervasive Comput. Aggelos Bletsas, Aikaterini Vlachaki, Eleftherios Kampianakis, George Sklivanitis, John Kimionis, Konstadinos Tountas, Megasthenis Asteris, Panos P. Markopoulos
2013	Misc	`conf`	Testbed for non-coherent zero-feedback distributed beamforming. ICASSP George Sklivanitis, Konstantinos Alexandris, Aggelos Bletsas
2012	—	`conf`	A fading-resistant method for RFID-antenna structural mode measurement. RFID-TA Antonis G. Dimitriou, John Kimionis, Aggelos Bletsas, John N. Sahalos
2012	—	`conf`	Bistatic backscatter radio for tag read-range extension. RFID-TA John Kimionis, Aggelos Bletsas, John N. Sahalos
2012	—	`conf`	Cooperative localization in wireless networks under bandwidth constraints. ACSCC Panos N. Alevizos, Nikos Fasarakis-Hilliard, Aggelos Bletsas
2012	J	`jnl`	Single-Antenna Coherent Detection of Collided FM0 RFID Signals. IEEE Trans. Commun. Aggelos Bletsas, John Kimionis, Antonis G. Dimitriou, George N. Karystinos
2011	—	`conf`	Inventory time reduction in Gen2 with single-antenna separation of FM0 RFID signals. RFID-TA John Kimionis, Aggelos Bletsas, Antonis G. Dimitriou, George N. Karystinos
2011	—	`conf`	Testing zero-feedback distributed beamforming with a low-cost SDR testbed. ACSCC George Sklivanitis, Aggelos Bletsas
2011	J	`jnl`	Zero-Feedback, Collaborative Beamforming for Emergency Radio: Asymptotic Analysis. Mob. Networks Appl. Aggelos Bletsas, Andrew Lippman, John N. Sahalos
2010	—	`conf`	A UHF Radio Frequency Identification (RFID) System for Healthcare: Design and Implementation. MobiHealth Anastasis C. Polycarpou, George K. Gregoriou, Panayiotis Polycarpou, Loizos Papaloizou, Aggelos Bletsas, Antonis G. Dimitriou, John N. Sahalos
2010	J	`jnl`	Interference-limited opportunistic relaying with reactive sensing. IEEE Trans. Wirel. Commun. Aggelos Bletsas, Antonis G. Dimitriou, John N. Sahalos
2010	J	`jnl`	Simple, zero-feedback, distributed beamforming with unsynchronized carriers. IEEE J. Sel. Areas Commun. Aggelos Bletsas, Andrew Lippman, John N. Sahalos
2009	J	`jnl`	Anti-collision backscatter sensor networks. IEEE Trans. Wirel. Commun. Aggelos Bletsas, Stavroula Siachalou, John N. Sahalos
2009	J	`jnl`	Hirsch index rankings require scaling and higher moment. J. Assoc. Inf. Sci. Technol. Aggelos Bletsas, John N. Sahalos
2009	—	`conf`	Reduced-Delay Interference-Aware Opportunistic Relaying. ICC Aggelos Bletsas, Antonis G. Dimitriou, John N. Sahalos
2009	—	`conf`	Simple, zero-feedback, collaborative beamforming for emergency radio. ISWCS Aggelos Bletsas, Andy Lippman, John N. Sahalos
2008	J	`jnl`	A Software-Defined Radio System for Backscatter Sensor Networks. IEEE Trans. Wirel. Commun. Giovanni Vannucci, Aggelos Bletsas, Darren Leigh
2008	B	`conf`	Interference-aware opportunistic relaying with reactive spectrum sensing. PIMRC Aggelos Bletsas, John N. Sahalos
2008	J	`jnl`	Opportunistic cooperative diversity with feedback and cheap radios. IEEE Trans. Wirel. Commun. Aggelos Bletsas, Ashish Khisti, Moe Z. Win
2007	J	`jnl`	Cooperative Communications with Outage-Optimal Opportunistic Relaying. IEEE Trans. Wirel. Commun. Aggelos Bletsas, Hyundong Shin, Moe Z. Win
2007	B	`conf`	Implementing Backscatter Radio for Wireless Sensor Networks. PIMRC Giovanni Vannucci, Aggelos Bletsas, Darren Leigh
2007	J	`jnl`	Outage Optimality of Opportunistic Amplify-and-Forward Relaying. IEEE Commun. Lett. Aggelos Bletsas, Hyundong Shin, Moe Z. Win
2006	J	`jnl`	A simple Cooperative diversity method based on network path selection. IEEE J. Sel. Areas Commun. Aggelos Bletsas, Ashish Khisti, David P. Reed, Andrew Lippman
2006	B	`conf`	Cooperative diversity with opportunistic relaying. WCNC Aggelos Bletsas, Hyundong Shin, Moe Z. Win, Andrew Lippman
2006	J	`jnl`	Implementing cooperative diversity antenna arrays with commodity hardware. IEEE Commun. Mag. Aggelos Bletsas, Andy Lippman
2006	B	`conf`	Low complexity virtual antenna arrays using cooperative relay selection. IWCMC Aggelos Bletsas, Ashish Khisti, Moe Z. Win
2006	Misc	`conf`	Outage-Optimal Cooperative Communications with Regenerative Relays. CISS Aggelos Bletsas, Hyundong Shin, Moe Z. Win
2005	J	`jnl`	A Simple Cooperative Diversity Method Based on Network Path Selection CoRR Aggelos Bletsas, Ashish Khisti, David P. Reed, Andrew Lippman
2005	B	`conf`	Spontaneous synchronization in multihop embedded sensor networks: demonstration of a server-free approach. EWSN Aggelos Bletsas, Andrew Lippman
2003	A*	`conf`	Evaluation of Kalman Filtering for Network Time Keeping. PerCom Aggelos Bletsas