Showing cs.ITShow all
2 papers · 1 filter
cs.IT2023
RDARS Empowered Massive MIMO System: Two-Timescale Transceiver Design with Imperfect CSI
Chengzhi Ma, Jintao Wang, Xi Yang +3
In this paper, we investigate a novel reconfigurable distributed antennas and reflecting surface (RDARS) aided multi-user massive MIMO system with imperfect CSI and propose a pract…
cs.IT2023
A Survey of Beam Management for mmWave and THz Communications Towards 6G
Qing Xue, Chengwang Ji, Shaodan Ma +4
Communication in millimeter wave (mmWave) and even terahertz (THz) frequency bands is ushering in a new era of wireless communications. Beam management, namely initial access and b…