Deep Learning-Based Joint CSI Feedback and Hybrid Precoding in FDD mmWave Massive MIMO Systems

Deep Learning-Based Joint CSI Feedback and Hybrid Precoding in FDD mmWave Massive MIMO Systems

In this paper, we propose an end-to-end deep learning approach to realize channel state information (CSI) feedback and hybrid precoding for millimeter wave massive multiple-input multiple-output systems in the frequency division duplexing mode. Different from conventional approaches that treat the C...

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Bibliographic Details
Main Authors: Qiang Sun, Huan Zhao, Jue Wang, Wei Chen
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Entropy
Subjects:
deep learning
massive MIMO
CSI feedback
hybrid precoding
millimeter wave
Online Access:https://www.mdpi.com/1099-4300/24/4/441

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