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Deep Reinforcement Learning for IRS Phase Shift Design in Spatiotemporally Correlated Environments


Nov 02, 2022
Spilios Evmorfos, Athina P. Petropulu, H. Vincent Poor

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Seventy Years of Radar and Communications: The Road from Separation to Integration


Oct 02, 2022
Fan Liu, Le Zheng, Yuanhao Cui, Christos Masouros, Athina P. Petropulu, Hugh Griffiths, Yonina C. Eldar

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* 11 pages, 7 figures, submitted to IEEE for possible publication 

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DFRC with Improved Communication-Sensing Trade-off via Private Subcarrier Permutations and Pairing with Antennas


Apr 19, 2022
Zhaoyi Xu, Athina P. Petropulu

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Phased Array With Improved Beamforming Capability via Use of Double Phase Shifters


Apr 14, 2022
Zhaoyi Xu, Athina P. Petropulu

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OptM3Sec: Optimizing Multicast IRS-Aided Multiantenna DFRC Secrecy Channel with Multiple Eavesdroppers


Jan 24, 2022
Kumar Vijay Mishra, Arpan Chattopadhyay, Siddharth Sankar Acharjee, Athina P. Petropulu

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* 5 pages, 2 figures 

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Physical Layer Anonymous Precoding: The Path to Privacy-Preserving Communications


Sep 18, 2021
Zhongxiang Wei, Christos Masouros, H. Vincent Poor, Athina P. Petropulu, Lajos Hanzo

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Towards Multi-Functional 6G Wireless Networks: Integrating Sensing, Communication and Security


Jul 16, 2021
Zhongxiang Wei, Fan Liu, Christos Masouros, Nanchi Su, Athina P. Petropulu

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Cooperative Beamforming with Predictive Relay Selection for Urban mmWave Communications


Jul 29, 2019
Anastasios Dimas, Dionysios S. Kalogerias, Athina P. Petropulu

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Uniform {\varepsilon}-Stability of Distributed Nonlinear Filtering over DNAs: Gaussian-Finite HMMs


Sep 26, 2016
Dionysios S. Kalogerias, Athina P. Petropulu

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* 30 pages, to appear in the IEEE Transactions on Signal & Information Processing over Networks, in the upcoming Special Issue on Inference & Learning over Networks 

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Grid Based Nonlinear Filtering Revisited: Recursive Estimation & Asymptotic Optimality


Apr 10, 2016
Dionysios S. Kalogerias, Athina P. Petropulu

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* 38 pages. To appear in the IEEE Transactions on Signal Processing 

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