Hybrid Precoding Based on Partial Connection for Millimeter-Wave Massive MIMO System

Hybrid Precoding Based on Partial Connection for Millimeter-Wave Massive MIMO System

Aiming at poor system performance in existing partially connected hybrid precoding schemes, in this paper, we propose a partially connected hybrid precoding scheme based on alternating optimization with the auxiliary precoder. In particular, the spectral efficiency optimization problem is transforme...

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Bibliographic Details
Main Authors: Haiyan Cao, Qianhong Chen, Jiale Peng, Zhongliang Wang, Fangmin Xu
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Electronics
Subjects:
millimeter-wave massive MIMO
partially connected architecture
alternating optimization
equivalent channel
spectral efficiency
Online Access:https://www.mdpi.com/2079-9292/11/14/2238

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