301 citations · 331 across the 38 of their papers we have counts for
Showing 2021 · cs.ITShow all
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cs.IT2021
Design and Optimization for Transmissive RIS Transceiver Enabled Uplink Communication Systems
Zhendong Li, Wen Chen, Qingqing Wu +2
In this paper, a novel transmissive reconfigurable intelligent surface (RIS) enabled uplink communication system with orthogonal frequency division multiple access (OFDMA) is inves…
cs.IT2021★ 12 cited
IRS-Aided WPCNs: A New Optimization Framework for Dynamic IRS Beamforming
Qingqing Wu, Xiaobo Zhou, Wen Chen +2
In this paper, we propose a new dynamic IRS beamforming framework to boost the sum throughput of an intelligent reflecting surface (IRS) aided wireless powered communication networ…
cs.IT2021★ 1 cited
Robust Beamforming Design and Time Allocation for IRS-assisted Wireless Powered Communication Networks
Zhendong Li, Wen Chen, Qingqing Wu +3
In this paper, a novel intelligent reflecting surface (IRS)-assisted wireless powered communication network (WPCN) architecture is proposed for power-constrained Internet-of-Things…