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ORCIDGeorge C. Alexandropoulos
Publications
- 2024
[j101]Tierui Gong
, Panagiotis N. Gavriilidis, Ran Ji, Chongwen Huang, George C. Alexandropoulos, Li Wei, Zhaoyang Zhang, Mérouane Debbah, H. Vincent Poor, Chau Yuen:
Holographic MIMO Communications: Theoretical Foundations, Enabling Technologies, and Future Directions. IEEE Commun. Surv. Tutorials 26(1): 196-257 (2024)- [j91]Tierui Gong, Li Wei, Chongwen Huang, George C. Alexandropoulos, Mérouane Debbah, Chau Yuen:
Near-Field Channel Modeling for Holographic Mimo Communications. IEEE Wirel. Commun. 31(3): 108-116 (2024) - [c112]Bo Yang, Xueyao Zhang, Zhiwen Yu, Xuelin Cao, Chongwen Huang, George C. Alexandropoulos, Yan Zhang, Mérouane Debbah, Chau Yuen:
Reconfigurable Intelligent Computational Surfaces for MEC-Assisted Autonomous Driving Networks. WCNC 2024: 1-6 - [i136]Bo Yang, Xueyao Zhang, Zhiwen Yu, Xuelin Cao, Chongwen Huang, George C. Alexandropoulos, Yan Zhang, Mérouane Debbah, Chau Yuen:
Reconfigurable Intelligent Computational Surfaces for MEC-Assisted Autonomous Driving Networks. CoRR abs/2402.00398 (2024) - [i130]Tierui Gong, Li Wei, Chongwen Huang, George C. Alexandropoulos, Mérouane Debbah, Chau Yuen:
Near-Field Channel Modeling for Holographic MIMO Communications. CoRR abs/2403.09411 (2024) - [i122]Xueyao Zhang, Bo Yang, Zhiwen Yu, Xuelin Cao, George C. Alexandropoulos, Yan Zhang, Mérouane Debbah, Chau Yuen:
Reconfigurable Intelligent Computational Surfaces for MEC-Assisted Autonomous Driving Networks: Design Optimization and Analysis. CoRR abs/2407.00933 (2024) - 2023
- [j87]Jindan Xu, Chau Yuen, Chongwen Huang, Naveed Ul Hassan, George C. Alexandropoulos, Marco Di Renzo, Mérouane Debbah:
Reconfiguring wireless environments via intelligent surfaces for 6G: reflection, modulation, and security. Sci. China Inf. Sci. 66(3) (2023) - [j71]Aris L. Moustakas, George C. Alexandropoulos, Mérouane Debbah:
Reconfigurable Intelligent Surfaces and Capacity Optimization: A Large System Analysis. IEEE Trans. Wirel. Commun. 22(12): 8736-8750 (2023) - [j70]Li Wei, Chongwen Huang, George C. Alexandropoulos, Zhaohui Yang, Jun Yang, Wei E. I. Sha, Zhaoyang Zhang, Mérouane Debbah, Chau Yuen:
Tri-Polarized Holographic MIMO Surfaces for Near-Field Communications: Channel Modeling and Precoding Design. IEEE Trans. Wirel. Commun. 22(12): 8828-8842 (2023) - [j68]Bo Yang, Xuelin Cao, Jindan Xu, Chongwen Huang, George C. Alexandropoulos, Linglong Dai, Mérouane Debbah, H. Vincent Poor, Chau Yuen:
Reconfigurable Intelligent Computational Surfaces: When Wave Propagation Control Meets Computing. IEEE Wirel. Commun. 30(3): 120-128 (2023) - [c107]Fenghao Zhu, Bohao Wang, Zhaohui Yang, Chongwen Huang, Zhaoyang Zhang, George C. Alexandropoulos, Chau Yuen, Mérouane Debbah:
Robust Millimeter Beamforming via Self-Supervised Hybrid Deep Learning. EUSIPCO 2023: 915-919 - [c97]Li Wei, Chongwen Huang, George C. Alexandropoulos, Zhaohui Yang, Jun Yang, Wei E. I. Sha, Mérouane Debbah, Chau Yuen:
Channel Modeling and Multi-User Precoding for Tri-Polarized Holographic MIMO Communications. ICC 2023: 2037-2042 - [i118]Li Wei, Chongwen Huang, George C. Alexandropoulos, Zhaohui Yang, Jun Yang, Wei E. I. Sha, Mérouane Debbah, Chau Yuen:
Channel Modeling and Multi-User Precoding for Tri-Polarized Holographic MIMO Communications. CoRR abs/2302.05337 (2023) - [i114]Fenghao Zhu, Bohao Wang, Zhaohui Yang, Chongwen Huang, Zhaoyang Zhang, George C. Alexandropoulos, Chau Yuen, Mérouane Debbah:
Robust Holographic mmWave Beamforming by Self-Supervised Hybrid Deep Learning. CoRR abs/2303.12653 (2023) - 2022
- [j58]Li Wei, Chongwen Huang, George C. Alexandropoulos, Wei E. I. Sha, Zhaoyang Zhang, Mérouane Debbah, Chau Yuen:
Multi-User Holographic MIMO Surfaces: Channel Modeling and Spectral Efficiency Analysis. IEEE J. Sel. Top. Signal Process. 16(5): 1112-1124 (2022) - [j57]George C. Alexandropoulos, Kyriakos Stylianopoulos, Chongwen Huang, Chau Yuen, Mehdi Bennis, Mérouane Debbah:
Pervasive Machine Learning for Smart Radio Environments Enabled by Reconfigurable Intelligent Surfaces. Proc. IEEE 110(9): 1494-1525 (2022) - [j56]Li Wei, Chongwen Huang, Qinghua Guo, Zhaohui Yang, Zhaoyang Zhang, George C. Alexandropoulos, Mérouane Debbah, Chau Yuen:
Joint Channel Estimation and Signal Recovery for RIS-Empowered Multiuser Communications. IEEE Trans. Commun. 70(7): 4640-4655 (2022) - [j53]Yajun Cheng, Wei Peng, Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Mérouane Debbah:
RIS-Aided Wireless Communications: Extra Degrees of Freedom via Rotation and Location Optimization. IEEE Trans. Wirel. Commun. 21(8): 6656-6671 (2022) - [j51]George C. Alexandropoulos, Ali Mokh, Ramin Khayatzadeh, Julien de Rosny, Mohamed Kamoun, Abdelwaheb Ourir, Arnaud Tourin, Mathias Fink, Mérouane Debbah:
Time Reversal for 6G Spatiotemporal Focusing: Recent Experiments, Opportunities, and Challenges. IEEE Veh. Technol. Mag. 17(4): 74-82 (2022) - [c94]Li Wei, Chongwen Huang, George C. Alexandropoulos, Wei E. I. Sha, Zhaoyang Zhang, Mérouane Debbah, Chau Yuen:
Multi-User Wireless Communications with Holographic MIMO Surfaces: A Convenient Channel Model and Spectral Efficiency Analysis. EuCNC 2022: 488-493 - [c82]Kyriakos Stylianopoulos, George C. Alexandropoulos, Chongwen Huang, Chau Yuen, Mehdi Bennis, Mérouane Debbah:
Deep Contextual Bandits for Orchestrating Multi-User MISO Systems with Multiple RISs. ICC 2022: 1556-1561 - [i93]Yajun Cheng, Wei Peng, Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Mérouane Debbah:
RIS-Aided Wireless Communications: Extra Degrees of Freedom via Rotation and Location Optimization. CoRR abs/2202.05569 (2022) - [i91]Kyriakos Stylianopoulos, George C. Alexandropoulos, Chongwen Huang, Chau Yuen, Mehdi Bennis, Mérouane Debbah:
Deep Contextual Bandits for Orchestrating Multi-User MISO Systems with Multiple RISs. CoRR abs/2202.08194 (2022) - [i83]Li Wei, Chongwen Huang, George C. Alexandropoulos, Wei E. I. Sha, Zhaoyang Zhang, Mérouane Debbah, Chau Yuen:
Multi-User Wireless Communications with Holographic MIMO Surfaces: A Convenient Channel Model and Spectral Efficiency Analysis. CoRR abs/2204.04928 (2022) - [i79]George C. Alexandropoulos, Kyriakos Stylianopoulos, Chongwen Huang, Chau Yuen, Mehdi Bennis, Mérouane Debbah:
Pervasive Machine Learning for Smart Radio Environments Enabled by Reconfigurable Intelligent Surfaces. CoRR abs/2205.03793 (2022) - [i75]George C. Alexandropoulos, Ali Mokh, Ramin Khayatzadeh, Julien de Rosny, Mohamed Kamoun, Abdelwaheb Ourir, Arnaud Tourin, Mathias Fink, Mérouane Debbah:
Time Reversal for 6G Spatiotemporal Focusing: Recent Experiments, Opportunities, and Challenges. CoRR abs/2206.08419 (2022) - [i73]Bo Yang, Xuelin Cao, Chongwen Huang, George C. Alexandropoulos, Linglong Dai, Mérouane Debbah, H. Vincent Poor, Chau Yuen:
Next Generation Reconfigurable MetaSurfaces: When Wave Propagation Control Meets Computing. CoRR abs/2208.04509 (2022) - [i72]Aris L. Moustakas, George C. Alexandropoulos, Mérouane Debbah:
Reconfigurable Intelligent Surfaces and Capacity Optimization: A Large System Analysis. CoRR abs/2208.09615 (2022) - [i71]Jindan Xu, Chau Yuen, Chongwen Huang, Naveed Ul Hassan, George C. Alexandropoulos, Marco Di Renzo, Mérouane Debbah:
Reconfiguring Wireless Environment via Intelligent Surfaces for 6G: Reflection, Modulation, and Security. CoRR abs/2208.10931 (2022) - [i69]Li Wei, Chongwen Huang, George C. Alexandropoulos, Zhaohui Yang, Jun Yang, Wei E. I. Sha, Zhaoyang Zhang, Mérouane Debbah, Chau Yuen:
Tri-Polarized Holographic MIMO Surface in Near-Field: Channel Modeling and Precoding Design. CoRR abs/2211.03479 (2022) - [i68]Tierui Gong, Ioanna Vinieratou, Ran Ji, Chongwen Huang, George C. Alexandropoulos, Li Wei, Zhaoyang Zhang, Mérouane Debbah, H. Vincent Poor, Chau Yuen:
Holographic MIMO Communications: Theoretical Foundations, Enabling Technologies, and Future Directions. CoRR abs/2212.01257 (2022) - 2021
- [j44]Chongwen Huang, Zhaohui Yang, George C. Alexandropoulos, Kai Xiong, Li Wei, Chau Yuen, Zhaoyang Zhang, Mérouane Debbah:
Multi-Hop RIS-Empowered Terahertz Communications: A DRL-Based Hybrid Beamforming Design. IEEE J. Sel. Areas Commun. 39(6): 1663-1677 (2021) - [j42]Chau Yuen, George C. Alexandropoulos, Xiaojun Yuan, Marco Di Renzo, Mérouane Debbah:
IEEE TCCN Special Section Editorial: Intelligent Surfaces for Smart Wireless Communications. IEEE Trans. Cogn. Commun. Netw. 7(2): 336-339 (2021) - [j41]Li Wei, Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Zhaoyang Zhang, Mérouane Debbah:
Channel Estimation for RIS-Empowered Multi-User MISO Wireless Communications. IEEE Trans. Commun. 69(6): 4144-4157 (2021) - [c66]Aris L. Moustakas, George C. Alexandropoulos, Mérouane Debbah:
Capacity Optimization using Reconfigurable Intelligent Surfaces: A Large System Approach. GLOBECOM 2021: 1-6 - [i65]Chongwen Huang, Zhaohui Yang, George C. Alexandropoulos, Kai Xiong, Li Wei, Chau Yuen, Zhaoyang Zhang, Mérouane Debbah:
Multi-hop RIS-Empowered Terahertz Communications: A DRL-based Hybrid Beamforming Design. CoRR abs/2101.09137 (2021) - [i57]Aris L. Moustakas, George C. Alexandropoulos, Mérouane Debbah:
Capacity Optimization using Reconfigurable Intelligent Surfaces: A Large System Approach. CoRR abs/2109.07754 (2021) - [i53]Li Wei, Chongwen Huang, George C. Alexandropoulos, Wei E. I. Sha, Zhaoyang Zhang, Mérouane Debbah, Chau Yuen:
Multi-User Holographic MIMO Surface: Channel Modeling and Spectral Efficiency Analysis. CoRR abs/2112.02803 (2021) - 2020
- [j35]Chongwen Huang, Sha Hu, George C. Alexandropoulos, Alessio Zappone, Chau Yuen, Rui Zhang, Marco Di Renzo, Mérouane Debbah:
Holographic MIMO Surfaces for 6G Wireless Networks: Opportunities, Challenges, and Trends. IEEE Wirel. Commun. 27(5): 118-125 (2020) - [c56]George C. Alexandropoulos, Sumudu Samarakoon, Mehdi Bennis, Mérouane Debbah:
Phase Configuration Learning in Wireless Networks with Multiple Reconfigurable Intelligent Surfaces. GLOBECOM (Workshops) 2020: 1-6 - [i45]George C. Alexandropoulos, Geoffroy Lerosey, Mérouane Debbah, Mathias Fink:
Reconfigurable Intelligent Surfaces and Metamaterials: The Potential of Wave Propagation Control for 6G Wireless Communications. CoRR abs/2006.11136 (2020) - [i44]Li Wei, Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Zhaoyang Zhang, Mérouane Debbah:
Channel Estimation for RIS-Empowered Multi-User MISO Wireless Communications. CoRR abs/2008.01459 (2020) - [i41]George C. Alexandropoulos, Sumudu Samarakoon, Mehdi Bennis, Mérouane Debbah:
Phase Configuration Learning in Wireless Networks with Multiple Reconfigurable Intelligent Surfaces. CoRR abs/2010.04376 (2020) - 2019
- [j33]Marco Di Renzo, Mérouane Debbah, Dinh Thuy Phan Huy, Alessio Zappone, Mohamed-Slim Alouini, Chau Yuen, Vincenzo Sciancalepore, George C. Alexandropoulos, Jakob Hoydis, Haris Gacanin, Julien de Rosny, Ahcène Bounceur, Geoffroy Lerosey, Mathias Fink:
Smart radio environments empowered by reconfigurable AI meta-surfaces: an idea whose time has come. EURASIP J. Wirel. Commun. Netw. 2019: 129 (2019) - [j30]Chongwen Huang, Alessio Zappone, George C. Alexandropoulos, Mérouane Debbah, Chau Yuen:
Reconfigurable Intelligent Surfaces for Energy Efficiency in Wireless Communication. IEEE Trans. Wirel. Commun. 18(8): 4157-4170 (2019) - [c45]George C. Alexandropoulos, Ramin Khayatzadeh, Mohamed Kamoun, Ganghua Yang, Mérouane Debbah:
Indoor Time Reversal Wireless Communication: Experimental Results for Localization and Signal Coverage. ICASSP 2019: 7844-7848 - [c44]Chongwen Huang, George C. Alexandropoulos, Alessio Zappone, Chau Yuen, Mérouane Debbah:
Deep Learning for UL/DL Channel Calibration in Generic Massive MIMO Systems. ICC 2019: 1-6 - [c40]Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Mérouane Debbah:
Indoor Signal Focusing with Deep Learning Designed Reconfigurable Intelligent Surfaces. SPAWC 2019: 1-5 - [i36]Chongwen Huang, George C. Alexandropoulos, Alessio Zappone, Chau Yuen, Mérouane Debbah:
Deep Learning for UL/DL Channel Calibration in Generic Massive MIMO Systems. CoRR abs/1903.02875 (2019) - [i35]Marco Di Renzo, Mérouane Debbah, Dinh Thuy Phan Huy, Alessio Zappone, Mohamed-Slim Alouini, Chau Yuen, Vincenzo Sciancalepore, George C. Alexandropoulos, Jakob Hoydis, Haris Gacanin, Julien de Rosny, Ahcène Bounceur, Geoffroy Lerosey, Mathias Fink:
Smart Radio Environments Empowered by AI Reconfigurable Meta-Surfaces: An Idea Whose Time Has Come. CoRR abs/1903.08925 (2019) - [i34]Chongwen Huang, George C. Alexandropoulos, Chau Yuen, Mérouane Debbah:
Indoor Signal Focusing with Deep Learning Designed Reconfigurable Intelligent Surfaces. CoRR abs/1905.07726 (2019) - [i33]Chongwen Huang, Sha Hu, George C. Alexandropoulos, Alessio Zappone, Chau Yuen, Rui Zhang, Marco Di Renzo, Mérouane Debbah:
Holographic MIMO Surfaces for 6G Wireless Networks: Opportunities, Challenges, and Trends. CoRR abs/1911.12296 (2019) - 2018
- [c36]Chongwen Huang, George C. Alexandropoulos, Alessio Zappone, Mérouane Debbah, Chau Yuen:
Energy Efficient Multi-User MISO Communication Using Low Resolution Large Intelligent Surfaces. GLOBECOM Workshops 2018: 1-6 - [i27]Chongwen Huang, George C. Alexandropoulos, Alessio Zappone, Mérouane Debbah, Chau Yuen:
Energy Efficient Multi-User MISO Communication using Low Resolution Large Intelligent Surfaces. CoRR abs/1809.05397 (2018) - [i24]Chongwen Huang, Alessio Zappone, George C. Alexandropoulos, Mérouane Debbah, Chau Yuen:
Large Intelligent Surfaces for Energy Efficiency in Wireless Communication. CoRR abs/1810.06934 (2018) - 2017
- [j18]Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah:
Simultaneous Spectrum Sensing and Data Reception for Cognitive Spatial Multiplexing Distributed Systems. IEEE Trans. Wirel. Commun. 16(5): 3313-3327 (2017) - 2016
- [j13]Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah:
Green Cognitive Relaying: Opportunistically Switching Between Data Transmission and Energy Harvesting. IEEE J. Sel. Areas Commun. 34(12): 3725-3738 (2016) - [c23]Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah:
Simultaneous Spectrum Sensing and Data Transmission for Multi-User MIMO Cognitive Radio Systems. GLOBECOM 2016: 1-6 - [c21]Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah:
Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems. ICC 2016: 1-6 - [i10]Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah:
Simultaneous Spectrum Sensing and Data Reception for Cognitive Spatial Multiplexing Distributed Systems. CoRR abs/1609.07711 (2016) - 2015
- [i7]Nikolaos I. Miridakis, Theodoros A. Tsiftsis, George C. Alexandropoulos, Mérouane Debbah:
Green Cognitive Relaying: Opportunistically Switching Between Data Transmission and Energy Harvesting. CoRR abs/1507.06396 (2015)
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