Principal Component Analysis-Based Broadband Hybrid Precoding for Millimeter-Wave Massive MIMO Systems

Hybrid analog-digital precoding is challenging for broadband millimeter-wave (mmWave) massive MIMO systems, since the analog precoder is frequency-flat but the mmWave channels are frequency-selective. In this paper, we propose a principal component analysis (PCA)-based broadband hybrid precoder/comb...

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Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 19; no. 10; pp. 6331 - 6346
Main Authors:	Sun, Yiwei, Gao, Zhen, Wang, Hua, Shim, Byonghyo, Gui, Guan, Mao, Guoqiang, Adachi, Fumiyuki
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.10.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	adaptive subarray Algorithms Antennas Broadband Broadband antennas Broadband communication Channels Cluster analysis Clustering energy efficiency Hybrid precoding Hybrid systems massive MIMO Millimeter waves millimeter-wave MIMO (control systems) OFDM Optimization Precoding Principal component analysis Principal components analysis Transmission line matrix methods
ISSN:	1536-1276, 1558-2248
Online Access:	Get full text
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