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Resource Allocation for Active IRS-Assisted Multiuser Communication Systems


Aug 30, 2021
Dongfang Xu, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober

* 3 figures, submitted to conference 

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Distributed Expectation Propagation Detection for Cell-Free Massive MIMO


Aug 21, 2021
Hengtao He, Hanqing Wang, Xianghao Yu, Jun Zhang, S. H. Song, Khaled B. Letaief

* 6 pages, 5 figures, 2 tables, Accepted by IEEE Globecom 2021 

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Neural Calibration for Scalable Beamforming in FDD Massive MIMO with Implicit Channel Estimation


Aug 03, 2021
Yifan Ma, Yifei Shen, Xianghao Yu, Jun Zhang, S. H. Song, Khaled B. Letaief

* submitted to IEEE Globecom 2021 

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Channel Estimation for IRS-Assisted Millimeter-Wave MIMO Systems: Sparsity-Inspired Approaches


Jul 24, 2021
Tian Lin, Xianghao Yu, Yu Zhu, Robert Schober


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Communication-Efficient Federated Learning with Dual-Side Low-Rank Compression


Apr 26, 2021
Zhefeng Qiao, Xianghao Yu, Jun Zhang, Khaled B. Letaief

* 6 pages, 5 figures, submitted for potential publication 

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Smart and Reconfigurable Wireless Communications: From IRS Modeling to Algorithm Design


Mar 12, 2021
Xianghao Yu, Vahid Jamali, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober

* 17 pages, 4 figures, submitted for potential publication 

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