| 2026 | WCNC | RIS-Empowered CV-QKD THz MIMO Communications: SKR Analysis and Optimization. | Sushil Kumar, Soumya P. Dash, George C. Alexandropoulos |
| 2026 | WCNC | Cooperative Target Detection with AUVs: A Dual-Timescale Hierarchical MADRL Approach. | Xueyao Zhang, Bo Yang, Zhiwen Yu, Xuelin Cao, George C. Alexandropoulos, Mrouane Debbah, Chau Yuen |
| 2025 | ACSSC | MIMO Communications with 1-bit RIS: Asymptotic Analysis and Over-the-Air Channel Diagonalization. | Panagiotis N. Gavriilidis, Kyriakos Stylianopoulos, George C. Alexandropoulos |
| 2025 | ACSSC | Robust Consensus-Based Distributed Beamforming for Wideband Cell-free Multi-RIS MISO Systems. | Konstantinos D. Katsanos, George C. Alexandropoulos |
| 2025 | ACSSC | Parametrized Stacked Intelligent Metasurfaces for Bistatic Integrated Sensing and Communications. | Kuranage Roche Rayan Ranasinghe, Ivn Alexander Morales Sandoval, Giuseppe Thadeu Freitas de Abreu, George C. Alexandropoulos |
| 2025 | ACSSC | Blinding the Wiretapper: RIS-Enabled User Occultation in the ISAC Era. | Getuar Rexhepi, Hyeon Seok Rou, Giuseppe Thadeu Freitas de Abreu, George C. Alexandropoulos |
| 2025 | GLOBECOM | Outage Probability Analysis of RIS-Assisted Fluid Antenna Systems over Double-Nakagami-m Fading Channels. | Tummi Ganesh, Soumya P. Dash, George C. Alexandropoulos |
| 2025 | GLOBECOM | Dynamical ON-OFF Control with Trajectory Prediction for Multi-RIS Wireless Networks. | Kaining Wang, Bo Yang, Yusheng Lei, Zhiwen Yu, Xuelin Cao, George C. Alexandropoulos, Marco Di Renzo, Chau Yuen |
| 2025 | PIMRC | Optimizing Indoor RIS-Aided Physical Layer Security: A Codebook-Generation Methodology and Measurement-Based Analysis. | Dimitris Kompostiotis, Dimitris Vordonis, Vassilis Paliouras, George C. Alexandropoulos |
| 2025 | PIMRC | Near-Field Full Duplex XL MIMO with Reconfigurable Holographic Surfaces. | Chandan Kumar Sheemar, Wali Ullah Khan, Sourabh Solanki, George C. Alexandropoulos, Zaid Abdullah, Symeon Chatzinotas |
| 2025 | VTC | Multi-Task Domain Adaptation for Computation Offloading in Edge-Intelligence Networks. | Runxin Han, Bo Yang, Zhiwen Yu, Xuelin Cao, George C. Alexandropoulos, Chau Yuen |
| 2025 | WCNC | On the Rate-Exponent Region of Integrated Sensing and Communications with Variable-Length Coding. | Ioannis Papoutsidakis, George C. Alexandropoulos |
| 2025 | WCNC | RIS-Empowered 3D DoA Estimation of Multiple Aerial Targets via Deep Reinforcement Learning. | Anal Paul, Mayur Katwe, Keshav Singh, Aryan Kaushik, George C. Alexandropoulos, Chih-Peng Li |
| 2025 | WCNC | Evaluating Beam Sweeping for AoA Estimation with an RIS Prototype: Indoor/Outdoor Field Trials. | Dimitris Vordonis, Dimitris Kompostiotis, Vassilis Paliouras, George C. Alexandropoulos, Florin Grec |
| 2024 | GLOBECOM | Near-Field Multipath MIMO Channel Model for Imperfect Surface Reflection. | Mohamadreza Delbari, George C. Alexandropoulos, Robert Schober, H. Vincent Poor, Vahid Jamali |
| 2024 | ICASSP | Leaky Waveguide Antennas for Downlink Wideband THz Communications. | Yaela Gabay, Nir Shlezinger, Tirza Routtenberg, Yasaman Ghasempour, George C. Alexandropoulos, Yonina C. Eldar |
| 2024 | ICASSP | Joint Near-Field Target Tracking and Communications with full Duplex Holographic MIMO. | Ioannis Gavras, George C. Alexandropoulos |
| 2024 | ICASSP | Near-Field Localization with 1-bit Quantized Hybrid A/D Reception. | Ioannis Gavras, Italo Atzeni, George C. Alexandropoulos |
| 2024 | ICASSP | Metasurface-Based Receivers with 1-bit ADCS for multi-user Uplink Communications. | Panagiotis N. Gavriilidis, Italo Atzeni, George C. Alexandropoulos |
| 2024 | PIMRC | RIS-Augmented Millimeter-Wave MIMO Systems for Passive Drone Detection. | Jiguang He, Aymen Fakhreddine, George C. Alexandropoulos |
| 2024 | WCNC | Reconfigurable Intelligent Computational Surfaces for MEC-Assisted Autonomous Driving Networks. | Bo Yang, Xueyao Zhang, Zhiwen Yu, Xuelin Cao, Chongwen Huang, George C. Alexandropoulos, Yan Zhang, Mrouane Debbah, Chau Yuen |
| 2023 | ACSSC | Multi-Target Two-way Integrated Sensing and Communications with Full Duplex MIMO Radios. | Muhammad Talha, Besma Smida, Md Atiqul Islam, George C. Alexandropoulos |
| 2023 | ICASSP | RIS Reflection and Placement Optimisation for Underlay D2D Communications in Cognitive Cellular Networks. | Sarbani Ghose, Deepak Mishra, Santi P. Maity, George C. Alexandropoulos |
| 2023 | ICASSP | Joint Channel and Direction Estimation for Ground-to-UAV Communications Enabled by a Simultaneous Reflecting and Sensing RIS. | Jiguang He, Aymen Fakhreddine, George C. Alexandropoulos |
| 2023 | ICASSP | Compressed-Sensing-Based 3D Localization with Distributed Passive Reconfigurable Intelligent Surfaces. | Jiguang He, Aymen Fakhreddine, Henk Wymeersch, George C. Alexandropoulos |
| 2023 | ICASSP | Lyapunov-Driven Deep Reinforcement Learning for Edge Inference Empowered by Reconfigurable Intelligent Surfaces. | Kyriakos Stylianopoulos, Mattia Merluzzi, Paolo Di Lorenzo, George C. Alexandropoulos |
| 2022 | GLOBECOM | Combining Relaying and Reflective Surfaces: Power Consumption and Energy Efficiency Analysis. | Zaid Abdullah, George C. Alexandropoulos, Steven Kisseleff, Symeon Chatzinotas, Bjrn E. Ottersten |
| 2022 | GLOBECOM | Simultaneous RIS Tuning and Differential Data Transmission for MISO OFDM Wireless Systems. | Kun Chen-Hu, George C. Alexandropoulos, Ana Garca Armada |
| 2022 | GLOBECOM | End-to-End Fading Channel Modeling for RIS-Empowered Smart Wireless Environments. | Rashid Faqiri, Chlo Saigre-Tardif, George C. Alexandropoulos, Nir Shlezinger, Mohammadreza F. Imani, Philipp del Hougne |
| 2022 | GLOBECOM | Simultaneous Multi-User MIMO Communications and Multi-Target Tracking with Full Duplex Radios. | Md Atiqul Islam, George C. Alexandropoulos, Besma Smida |
| 2022 | GLOBECOM | Power Minimizing MEC Offloading with QoS Constraints over RIS-Empowered Communications. | Mattia Merluzzi, Francesca Costanzo, Konstantinos D. Katsanos, George C. Alexandropoulos, Paolo Di Lorenzo |
| 2022 | ICASSP | ADMM-DAD Net: A Deep Unfolding Network for Analysis Compressed Sensing. | Vasiliki Kouni, Georgios Paraskevopoulos, Holger Rauhut, George C. Alexandropoulos |
| 2022 | ICASSP | Deep-Learning-Assisted Configuration of Reconfigurable Intelligent Surfaces in Dynamic Rich-Scattering Environments. | Kyriakos Stylianopoulos, Nir Shlezinger, Philipp del Hougne, George C. Alexandropoulos |
| 2022 | VTC | Simultaneous Indoor and Outdoor 3D Localization with STAR-RIS-Assisted Millimeter Wave Systems. | Jiguang He, Aymen Fakhreddine, George C. Alexandropoulos |
| 2022 | VTC | Experimental Validation of Time Reversal Multiple Access for UWB Wireless Communications Centered at the 273 GHz Frequency. | Ali Mokh, Julien de Rosny, George C. Alexandropoulos, Mohamed Kamoun, Abdelwaheb Ourir, Ramin Khayatzadeh, Arnaud Tourin, Mathias Fink |
| 2022 | WCNC | Non-Coherent MIMO-OFDM Uplink empowered by the Spatial Diversity in Reflecting Surfaces. | Kun Chen Hu, George C. Alexandropoulos, Ana Garca Armada |
| 2022 | WCNC | Time Reversal for Multiple Access and Mobility: Algorithmic Design and Experimental Results. | Ali Mokh, Julien de Rosny, George C. Alexandropoulos, Ramin Khayatzadeh, Mohamed Kamoun, Abdelwaheb Ourir, Arnaud Tourin, Mathias Fink |
| 2021 | ACSSC | Jointly Learned Symbol Detection and Signal Reflection in RIS-Aided Multi-user MIMO Systems. | Liuhang Wang, Nir Shlezinger, George C. Alexandropoulos, Haiyang Zhang, Baoyun Wang, Yonina C. Eldar |
| 2021 | GLOBECOM | Direction-Assisted Beam Management in Full Duplex Millimeter Wave Massive MIMO Systems. | Md Atiqul Islam, George C. Alexandropoulos, Besma Smida |
| 2021 | GLOBECOM | Capacity Optimization using Reconfigurable Intelligent Surfaces: A Large System Approach. | Aris L. Moustakas, George C. Alexandropoulos, Mrouane Debbah |
| 2021 | GLOBECOM | Dynamic Metasurface Antennas for Energy Efficient Uplink Massive MIMO Communications. | Jie Xu, Li You, George C. Alexandropoulos, Jue Wang, Wenjin Wang, Xiqi Gao |
| 2021 | WCNC | Uplink Beam Management for Millimeter Wave Cellular MIMO Systems with Hybrid Beamforming. | George C. Alexandropoulos, Ioanna Vinieratou, Mattia Rebato, Luca Rose, Michele Zorzi |
| 2021 | WCNC | Joint Channel Estimation and Signal Recovery in RIS-Assisted Multi-User MISO Communications. | Li Wei, Chongwen Huang, George C. Alexandropoulos, Zhaohui Yang, Chau Yuen, Zhaoyang Zhang |
| 2020 | ACSSC | Joint Localization and Channel Estimation for UAV-Assisted Millimeter Wave Communications. | George C. Alexandropoulos, Evangelos Vlachos, Besma Smida |
| 2020 | ACSSC | Simultaneous Data Communication and Channel Estimation in Multi-User Full Duplex MIMO Systems. | Md Atiqul Islam, George C. Alexandropoulos, Besma Smida |
| 2020 | GLOBECOM | Phase Configuration Learning in Wireless Networks with Multiple Reconfigurable Intelligent Surfaces. | George C. Alexandropoulos, Sumudu Samarakoon, Mehdi Bennis, Mrouane Debbah |
| 2020 | GLOBECOM | Hybrid Beamforming for RIS-Empowered Multi-hop Terahertz Communications: A DRL-based Method. | Chongwen Huang, Zhaohui Yang, George C. Alexandropoulos, Kai Xiong, Li Wei, Chau Yuen, Zhaoyang Zhang |
| 2020 | GLOBECOM | Progressive Channel Estimation and Passive Beamforming for RIS-Assisted OFDM Systems. | Shaoe Lin, Beixiong Zheng, George C. Alexandropoulos, Miaowen Wen, Fangjiong Chen |
| 2020 | GLOBECOM | Joint Passive Beamforming and Information Transfer for RIS-Empowered Wireless Communications. | Shaoe Lin, Beixiong Zheng, George C. Alexandropoulos, Miaowen Wen, Marco Di Renzo, Fangjiong Chen |
| 2020 | ICASSP | Wideband Channel Tracking for Millimeter Wave Massive Mimo Systems with Hybrid Beamforming Reception. | George C. Alexandropoulos, Evangelos Vlachos, John S. Thompson |
| 2020 | ICASSP | A Hardware Architecture For Reconfigurable Intelligent Surfaces with Minimal Active Elements for Explicit Channel Estimation. | George C. Alexandropoulos, Evangelos Vlachos |
| 2019 | ICASSP | Indoor Time Reversal Wireless Communication: Experimental Results for Localization and Signal Coverage. | George C. Alexandropoulos, Ramin Khayatzadeh, Mohamed Kamoun, Ganghua Yang, Mrouane Debbah |
| 2019 | PIMRC | A Unified Beamforming and A/D Self-Interference Cancellation Design for Full Duplex MIMO Radios. | Md Atiqul Islam, George C. Alexandropoulos, Besma Smida |
| 2019 | PIMRC | Impact of Imperfect Channel Estimation in HF OFDM-MIMO Communications. | Aris L. Moustakas, George C. Alexandropoulos, Andreas Polydoros, Ioannis Kaddas, Ioannis Dagres |
| 2019 | WCNC | Transmission Strategies in Imperfect Bi-directional Full-Duplex MIMO Systems. | Hiroki Iimori, Giuseppe Abreu, Koji Ishibashi, George C. Alexandropoulos |
| 2018 | GLOBECOM | Energy Efficient Multi-User MISO Communication Using Low Resolution Large Intelligent Surfaces. | Chongwen Huang, George C. Alexandropoulos, Alessio Zappone, Mrouane Debbah, Chau Yuen |
| 2017 | GLOBECOM | Energy-Aware Mode Selection for Throughput Maximization in RF-Powered D2D Communications. | Deepak Mishra, Swades De, George C. Alexandropoulos, Dilip Krishnaswamy |
| 2017 | WCNC | On the Robustness of Coordinated Beamforming to Uncoordinated Interference and CSI Uncertainty. | George C. Alexandropoulos, Paul Ferrand, Constantinos B. Papadias |
| 2016 | GLOBECOM | Low Complexity Channel Estimation for Millimeter Wave Systems with Hybrid A/D Antenna Processing. | George C. Alexandropoulos, Symeon Chouvardas |
| 2016 | GLOBECOM | Simultaneous Spectrum Sensing and Data Transmission for Multi-User MIMO Cognitive Radio Systems. | Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mrouane Debbah |
| 2015 | GLOBECOM | Maximal Ratio Transmission in Wireless Poisson Networks under Spatially Correlated Fading Channels. | George C. Alexandropoulos, Marios Kountouris |
| 2014 | GLOBECOM | Precoding for multiuser MIMO systems with single-fed parasitic antenna arrays. | George C. Alexandropoulos, Vlasis Barousis, Constantinos B. Papadias |
| 2014 | WCNC | On the performance of transceiver techniques for the K-user MIMO IFC with LTE-A turbo coding. | George C. Alexandropoulos, Stylianos Papaharalabos, Constantinos B. Papadias |
| 2010 | GLOBECOM | Adaptive M-QAM Systems with Diversity in Correlated Nakagami-m Fading and Shadowing. | George C. Alexandropoulos, Andrea Conti, P. Takis Mathiopoulos |
| 2010 | PIMRC | Relay selection vs. repetitive transmission cooperation: Analysis under Nakagami-m fading. | George C. Alexandropoulos, Agisilaos Papadogiannis, Kostas Berberidis |
| 2009 | PIMRC | System level performance evaluation of dynamic relays in cellular networks over Nakagami-m fading channels. | Agisilaos Papadogiannis, George C. Alexandropoulos |
| 2007 | GLOBECOM | New Results on SC and MRC Over Nakagami-m Fading Channels with Arbitrary Correlation Matrix. | George C. Alexandropoulos, Nikos C. Sagias, Fotis I. Lazarakis, Kostas Berberidis |
| 2007 | PIMRC | Householder-Matrices based Analysis of SC Receivers over Rayleigh Fading Channels with Arbitrary Correlation. | George C. Alexandropoulos, Kostas Berberidis, Nikos C. Sagias, Fotis I. Lazarakis, Antonis A. Alexandridis, Kostas Dangakis |
| 2007 | PIMRC | On the Sum of Squared Correlated Rayleigh Variates and Applications to Maximal-Ratio Diversity. | George C. Alexandropoulos, Kostas Berberidis, Nikos C. Sagias, Fotis I. Lazarakis, Christos Datsikas, Antonis A. Alexandridis, Kostas Dangakis |
| 2007 | PIMRC | Dual-Hop Relaying Networks over Nakagami-M Fading Channels. | Christos Datsikas, George S. Tombras, Nikos C. Sagias, Fotis I. Lazarakis, George C. Alexandropoulos, Antonis A. Alexandridis, Kostas Dangakis |