568 citations · 831 across the 93 of their papers we have counts for
Showing 2023 · eess.SPShow all
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eess.SP2023★ 1 cited
Sum-Rate Optimization for RIS-Aided Multiuser Communications with Movable Antenna
Yunan Sun, Hao Xu, Chongjun Ouyang +1
Reconfigurable intelligent surface (RIS) is known as a promising technology to improve the performance of wireless communication networks, which has been extensively studied. Movab…
eess.SP2023★ 5 cited
Sum-Rate Maximization for Movable Antenna Enabled Multiuser Communications
Zhenqiao Cheng, Nanxi Li, Jianchi Zhu +1
A novel multiuser communication system with movable antennas (MAs) is proposed, where the antenna position optimization is exploited to enhance the downlink sum-rate. The joint opt…
eess.SP2023★ 1 cited
Secure Antenna Selection and Beamforming in MIMO Systems
Zhenqiao Cheng, Nanxi Li, Ruizhe Long +3
This work proposes a novel joint design for multiuser multiple-input multiple-output wiretap channels. The base station exploits a switching network to connect a subset of its ante…