60 citations · 201 across the 49 of their papers we have counts for
23 papers · 1 filter
Discrete RIS Enhanced Space Shift Keying MIMO System via Reflecting Beamforming Optimization
Xusheng Zhu, Qingqing Wu, Wen Chen +3
In this paper, a discrete reconfigurable intelligent surface (RIS)-assisted spatial shift keying (SSK) multiple-input multiple-output (MIMO) scheme is investigated, in which a dire…
Multiple Intelligent Reflecting Surfaces Collaborative Wireless Localization System
Ziheng Zhang, Wen Chen, Qingqing Wu +4
This paper studies a multiple intelligent reflecting surfaces (IRSs) collaborative localization system where multiple semi-passive IRSs are deployed in the network to locate one or…
Performance Evaluation of RIS-Assisted Spatial Modulation for Downlink Transmission
Xusheng Zhu, Qingqing Wu, Wen Chen
This paper explores the performance of reconfigurable intelligent surface (RIS) assisted spatial modulation (SM) downlink communication systems, focusing on the average bit error p…
Transmissive RIS Transmitter Enabled Spatial Modulation for MIMO Systems
Xusheng Zhu, Qingqing Wu, Wen Chen
In this paper, we propose a novel transmissive reconfigurable intelligent surface (TRIS) transmitter-enabled spatial modulation (SM) multiple-input multiple-output (MIMO) system. I…
Robust Analysis of Full-Duplex Two-Way Space Shift Keying With RIS Systems
Xusheng Zhu, Wen Chen, Qingqing Wu +3
Reconfigurable intelligent surface (RIS)-assisted index modulation system schemes are considered a promising technology for sixth-generation (6G) wireless communication systems, wh…
Fairness Optimization for Intelligent Reflecting Surface Aided Uplink Rate-Splitting Multiple Access
Shanshan Zhang, Wen Chen, Qingqing Wu +3
This paper studies the fair transmission design for an intelligent reflecting surface (IRS) aided rate-splitting multiple access (RSMA). IRS is used to establish a good signal prop…