no code implementations • 12 May 2024 • Zhenqiao Cheng, Nanxi Li, Ruizhe Long, Jianchi Zhu, Chongjun Ouyang, Peng Chen
A novel multicast communication system with movable antennas (MAs) is proposed, where the antenna position optimization is exploited to enhance the transmission rate.
no code implementations • 6 Nov 2023 • Hao Chen, Nanxi Li, Ruizhe Long, Ying-Chang Liang
To address this issue, we further investigate this ARIS-specific channel estimation problem and propose a least-square (LS) based channel estimator, whose performance can be further improved with the design on ARIS reflection patterns at the channel training phase.