424 citations · 924 across the 41 of their papers we have counts for
8 papers · 1 filter
Federated Dropout: Convergence Analysis and Resource Allocation
Sijing Xie, Dingzhu Wen, Xiaonan Liu +3
Federated Dropout is an efficient technique to overcome both communication and computation bottlenecks for deploying federated learning at the network edge. In each training round,…
Antenna Health-Aware Selective Beamforming for Hardware-Constrained DFRC Systems II
Anis Hamadouche, Tharm Ratnarajah, Christos Masouros +2
This study introduces an innovative beamforming design approach that incorporates the reliability of antenna array elements into the optimization process, termed "antenna health-aw…
Antenna Health-Aware Selective Beamforming for Hardware-Constrained DFRC Systems I
Anis Hamadouche, Tharm Ratnarajah, Christos Masouros +2
This paper addresses the optimization challenges in dual-functional radar-communication (DFRC) systems with a focus on array selection and beamforming in dynamic and heterogeneous…
OFDM-Based Active STAR-RIS-Aided Integrated Sensing and Communication Systems
Hanxiao Ge, Anastasios Papazafeiropoulos, Tharmalingam Ratnarajah
Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS), which consists of numerous passive elements, has recently emerged in wireless communicatio…
Joint Power Allocation and Beamforming for In-band Full-duplex Multi-cell Multi-user Networks
Haifeng Luo, Navneet Garg, Mark Holm +1
This paper investigates a robust joint power allocation and beamforming scheme for in-band full-duplex multi-cell multi-user (IBFD-MCMU) networks. A mean-squared error (MSE) minimi…
On the Secrecy Rate of In-Band Full-duplex Two-way Wiretap Channel
Navneet Garg, Haifeng Luo, Tharmalingam Ratnarajah
In this paper, we consider a two-way wiretap Multi-Input Multi-Output Multi-antenna Eve (MIMOME) channel, where both nodes (Alice and Bob) transmit and receive in an in-band full-d…