424 citations · 924 across the 41 of their papers we have counts for
33 papers · 1 filter
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…
Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems
Anastasios Papazafeiropoulos, Hanxiao Ge, Pandelis Kourtessis +3
Simultaneously transmitting and reflecting \textcolor{black}{reconfigurable intelligent surface} (STAR-RIS) is a promising implementation of RIS-assisted systems that enables full-…
Achievable Rate Optimization for Stacked Intelligent Metasurface-Assisted Holographic MIMO Communications
Anastasios Papazafeiropoulos, Jiancheng An, Pandelis Kourtessis +2
Stacked intelligent metasurfaces (SIM) is a revolutionary technology, which can outperform its single-layer counterparts by performing advanced signal processing relying on wave pr…
Performance Analysis of In-Band-Full-Duplex Multi-Cell Wideband IAB Networks
Junkai Zhang, Tharmalingam Ratnarajah
This paper analyzes the performance of the 3rd Generation Partnership Project (3GPP)-inspired multi-cell wideband single-hop backhaul millimeter-wave-in-band-full-duplex (IBFD)-int…
Reinforcement Learning based Per-antenna Discrete Power Control for Massive MIMO Systems
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
Power consumption is one of the major issues in massive MIMO (multiple input multiple output) systems, causing increased long-term operational cost and overheating issues. In this…