Robust beamforming algorithm for RIS-MIMO system based on train prior information

Robust beamforming algorithm for RIS-MIMO system based on train prior information

In response to the difficulty in obtaining perfect channel state information (CSI) in high mobility scenarios leaded to the deterioration of the performance of reconfigurable intelligent surface multiple-input multiple-output (RIS-MIMO) system’s active and passive beamforming algorithms issue, a com...

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Bibliographic Details
Main Authors: ZHANG Zepeng, LI Cuiran, WU Hao, XIE Jianli, XU Qiong
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2024-05-01
Series:Tongxin xuebao
Subjects:
high-speed railway
reconfigurable intelligent surface
millimeter wave MIMO
robust beamforming
manifold optimization
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024095/
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