Research on CSI feedback of RIS-assisted massive MIMO system based on manifold learning
To solve the problem of high feedback overhead in a multi-user massive multiple-input multiple-output (MIMO) system assisted by a reconfigurable intelligent surface (RIS) in frequency-division duplexing (FDD) mode, a channel state information (CSI) feedback framework based on manifold learning was p...
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| Hlavní autoři: | , , , , |
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| Médium: | Artigo |
| Jazyk: | Chinês |
| Vydáno: |
China InfoCom Media Group
2024-12-01
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| Edice: | 物联网学报 |
| Témata: | |
| On-line přístup: | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2024.00374/ |
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