Hybrid precoding based on distributed partially-connected structure for multiuser massive MIMO

Hybrid precoding based on distributed partially-connected structure for multiuser massive MIMO

For multiuser massive multiple-input multiple-output (MIMO) systems, to solve the problem of underutilized spatial resources caused by centralized partially-connected structure (PCS) and fixed-matching phase-control algorithm in conventional schemes, a low complexity phased zero-forcing (PZF) hybrid...

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Bibliographic Details
Main Authors: Lei ZHANG, Qin WANG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2022-01-01
Series:Tongxin xuebao
Subjects:
massive MIMO
hybrid precoding
partially-connected structure
phase-control analog precoding
subarray gain
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022008/
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http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022008/

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