2 papers
eess.SP2025
Power-Measurement-Based Channel Estimation for Beyond Diagonal RIS
Yijie Liu, Weidong Mei, He Sun +2
Beyond diagonal reconfigurable intelligent surface (BD-RIS), with its enhanced degrees of freedom compared to conventional RIS, has demonstrated notable potential for enhancing wir…
eess.SP2024
Movable-Antenna Position Optimization for Physical-Layer Security via Discrete Sampling
Weidong Mei, Xin Wei, Yijie Liu +2
Fluid antennas (FAs) and mobile antennas (MAs) are innovative technologies in wireless communications that are able to proactively improve channel conditions by dynamically adjusti…