Time-varying channel estimation in reconfigurable intelligent surface assisted communication system
Aiming at the key problems need to be solved, such as cascade channel sparse representation, time-varying channel parameter tracking and signal reconstruction, for time-varying cascade channels estimation of reconfigurable intelligent surface (RIS) assisted communication system, a Khatri-Rao and hie...
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Main Authors: | , , |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Journal on Communications
2024-01-01
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Series: | Tongxin xuebao |
Subjects: | |
Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024028/ |
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