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Fast Near-Field Beam Training for Extremely Large-Scale Array


Sep 29, 2022
Yunpu Zhang, Xun Wu, Changsheng You

* We proposed a novel two-phase near-field beam training method for the XL-array communication systems. The paper has been accepted by IEEE Wireless Communications Letters 

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Multi-Active Multi-Passive (MAMP)-IRS Aided Wireless Communication: A Multi-Hop Beam Routing Design


Sep 14, 2022
Yunpu Zhang, Changsheng You, Beixiong Zheng

* We studied the multi-hop beam routing design for a new multi-active multi-passive (MAMP)-IRS aided wireless communication system. This paper has been submitted to IEEE for possible publication. arXiv admin note: text overlap with arXiv:2208.11877 

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Active-Passive IRS aided Wireless Communication: New Hybrid Architecture and Elements Allocation Optimization


Jul 05, 2022
Zhenyu Kang, Changsheng You, Rui Zhang


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Two-Timescale Design for STAR-RIS Aided NOMA Systems


Jul 02, 2022
Chenyu Wu, Changsheng You, Yuanwei Liu, Shuo Shi, Marco Di Renzo

* 30 pages, 10 figures 

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Reconfigurable Intelligent Surface Assisted OFDM Relaying: Subcarrier Matching with Balanced SNR


Mar 03, 2022
Tong Zhang, Shuai Wang, Yufan Zhuang, Changsheng You, Miaowen Wen, Yik-Chung Wu

* Submitted to IEEE 

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Joint Sensing and Communication Rates Control for Energy Efficient Mobile Crowd Sensing


Jan 29, 2022
Ziqin Zhou, Xiaoyang Li, Changsheng You, Kaibing Huang, Yi Gong


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Target Sensing with Intelligent Reflecting Surface: Architecture and Performance


Jan 22, 2022
Xiaodan Shao, Changsheng You, Wenyan Ma, Xiaoming Chen, Rui Zhang

* Accepted by IEEE Journal on Selected Areas in Communications Special Issue on Integrated Sensing and Communication 

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Channel Estimation for STAR-RIS-aided Wireless Communication


Dec 02, 2021
Chenyu Wu, Changsheng You, Yuanwei Liu, Xuemai Gu, Yunlong Cai


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A Survey on Channel Estimation and Practical Passive Beamforming Design for Intelligent Reflecting Surface Aided Wireless Communications


Oct 04, 2021
Beixiong Zheng, Changsheng You, Weidong Mei, Rui Zhang

* 68 pages, 10 figures, 10 tables In this paper, we provide a comprehensive survey on the up-to-date research in IRS-aided wireless communications, with an emphasis on the promising solutions to tackle practical design issues 

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Intelligent Reflecting Surface Aided Wireless Networks: From Single-Reflection to Multi-Reflection Design and Optimization


Sep 28, 2021
Weidong Mei, Beixiong Zheng, Changsheng You, Rui Zhang

* 18 pages, 13 figures 

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