Low-Complexity Hybrid Precoding for Multi-User MmWave Systems With Low-Resolution Phase Shifters

Large-scale antennas systems have been attracted significant attention to provide considerable array gains for millimeter wave (mmWave) communications systems. However, huge hardware complexity and power consumptions make the conventional precoding architectures impractical to realize. Recently, hyb...

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Veröffentlicht in:	IEEE transactions on vehicular technology Jg. 68; H. 10; S. 9774 - 9784
Hauptverfasser:	Dong, Fuwang, Wang, Wei, Wei, Zhenyu
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.10.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Antennas Array signal processing Baseband Beamforming Communications systems Complexity Complexity theory Computer simulation hybrid precoder and combiner Interference low computational complexity low-resolution phase shifters Millimeter wave (mmWave) multi-user communications Millimeter waves multiple-input multiple-output (MIMO) Performance enhancement Phase shifters Power consumption Precoding Principal components analysis Radio frequency Singular value decomposition
ISSN:	0018-9545, 1939-9359
Online-Zugang:	Volltext
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