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Wei E. I. Sha
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Channel Modeling and Multi-User Precoding for Tri-Polarized Holographic MIMO Communications


Feb 10, 2023
Li Wei, Chongwen Huang, George C. Alexandropoulos, Zhaohui Yang, Jun Yang, Wei E. I. Sha, Merouane Debbah, Chau Yuen

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* arXiv admin note: substantial text overlap with arXiv:2211.03479 
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Channel Measurement for Holographic MIMO: Benefits and Challenges of Spatial Oversampling


Jan 13, 2023
Tengjiao Wang, Yongxi Liu, Ming Zhang, Wei E. I. Sha, Cen Ling, Chao Li, Shaobo Wang

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* 6 pages, 5 figures 
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An Electromagnetic-Information-Theory Based Model for Efficient Characterization of MIMO Systems in Complex Space


Jan 13, 2023
Ruifeng Li, Da Li, Jinyan Ma, Zhaoyang Feng, Ling Zhang, Shurun Tan, Wei E. I. Sha, Hongsheng Chen, Er-Ping Li

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* IEEE Transactions on Antennas and Propagation, 2023 
 * 13 pages, 14 figures 
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Tri-Polarized Holographic MIMO Surface in Near-Field: Channel Modeling and Precoding Design


Nov 07, 2022
Li Wei, Chongwen Huang, George C. Alexandropoulos, Zhaohui Yang, Jun Yang, Wei E. I. Sha, Zhaoyang Zhang, Merouane Debbah, Chau Yuen

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Electromagnetic Effective-Degree-of-Freedom Limit of a MIMO System in 2-D Inhomogeneous Environment


Oct 18, 2022
Shuai S. A. Yuan, Zi He, Sheng Sun, Xiaoming Chen, Chongwen Huang, Wei E. I. Sha

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* Electronics 2022, 11(19), 3232 
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Extremely Large-Scale MIMO: Fundamentals, Challenges, Solutions, and Future Directions


Sep 25, 2022
Zhe Wang, Jiayi Zhang, Hongyang Du, Wei E. I. Sha, Bo Ai, Dusit Niyato, Mérouane Debbah

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Electromagnetic Effective Degree of Freedom of a MIMO System in Free Space


Jan 01, 2022
Shuai S. A. Yuan, Zi He, Xiaoming Chen, Chongwen Huang, Wei E. I. Sha

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* IEEE Antennas and Wireless Propagation Letters, 2021 
 * 5 pages, 5 figures 
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Multi-User Holographic MIMO Surface: Channel Modeling and Spectral Efficiency Analysis


Dec 06, 2021
Li Wei, Chongwen Huang, George C. Alexandropoulos, Wei E. I. Sha, Zhaoyang Zhang, Merouane Debbah, Chau Yuen

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Plane Spiral OAM Mode-Group Based MIMO Communications: An Experimental Study


Mar 11, 2021
Xiaowen Xiong, Shilie Zheng, Zelin Zhu, Yuqi Chen, Hongzhe Shi, Bingchen Pan, Cheng Ren, Xianbin Yu, Xiaofeng Jin, Wei E. I. Sha, Xianmin Zhang

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