Multi-user hybrid precoding design based on QR decomposition and beam gain alignment
Millimeterwave massive MIMO systems based on lens antenna arrays can effectively reduce the number of required RF chains without loss of performance. In order to solve the problems of leakage power and multiuser interference in existing beamspace channels, a hybrid precoding scheme was proposed that...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2024-11-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024232/ |
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