4 papers
Fairness-Aware Beamforming for Polarimetric ISAC Systems with Polarization-Reconfigurable Antennas
Weijie Xiong, Jingran Lin, Di Jiang +4
Polarization diversity offers significant flexibility for enhancing integrated sensing and communications (ISAC). However, conventional dual-polarized arrays typically require dedi…
Cooperative Double IRS aided Secure Communication for MIMO-OFDM Systems
Weijie Xiong, Jingran Lin, Di Jiang +3
Cooperative double intelligent reflecting surface (double-IRS) has emerged as a promising approach for enhancing physical layer security (PLS) in MIMO systems. However, existing st…
Secure Analog Beamforming for Multi-user MISO Systems with Movable Antennas
Weijie Xiong, Jingran Lin, Kai Zhong +4
Movable antennas (MAs) represent a novel approach that enables flexible adjustments to antenna positions, effectively altering the channel environment and thereby enhancing the per…
Joint Beamforming and Antenna Position Optimization for IRS-Aided Multi-User Movable Antenna Systems
Yue Geng, Tee Hiang Cheng, Kai Zhong +2
Intelligent reflecting surface (IRS) and movable antenna (MA) technologies have been proposed to enhance wireless communications by creating favorable channel conditions. This pape…