Showing cs.ITShow all
3 papers · 1 filter
cs.IT2025
Beyond-Diagonal RIS Under Non-Idealities: Learning-Based Architecture Discovery and Optimization
Binggui Zhou, Bruno Clerckx
Beyond-diagonal reconfigurable intelligent surface (BD-RIS) has recently been introduced to enable advanced control over electromagnetic waves to further increase the benefits of t…
cs.IT2024
Intelligent Angle Map-based Beam Alignment for RIS-aided mmWave Communication Networks
Hao Xia, Qing Xue, Yanping Liu +3
Recently, reconfigurable intelligent surface (RIS) has been widely used to enhance the performance of millimeter wave (mmWave) communication systems, making beam alignment more cha…
cs.IT2024
Robust Beamforming Design and Antenna Selection for Dynamic HRIS-aided MISO System
Jintao Wang, Binggui Zhou, Chengzhi Ma +3
In this paper, we propose a dynamic hybrid active-passive reconfigurable intelligent surface (HRIS) to enhance multiple-input-single-output (MISO) communications, leveraging the pr…