Hybrid precoding design in multiuser large-scale antenna systems under correlated fading

Millimetre wave (mmWave) signal is promising for the challenge of bandwidth shortage and can motivate the research on large-scale antenna arrays. In this paper, the authors investigate the hybrid precoding design that combines with a radio frequency (RF) precoder and a digital precoder for multi-use...

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Veröffentlicht in:	IET communications Jg. 14; H. 5; S. 775 - 783
Hauptverfasser:	Yu, Yingying, Zhang, Zaichen, Wu, Liang, Dang, Jian
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	The Institution of Engineering and Technology 17.03.2020
Schlagworte:	antenna arrays antenna spacing array response vectors array systems channel coefficients channel correlation correlated fading correlation prejudices digital precoder hybrid precoding design hybrid precoding structure large‐scale antenna arrays millimetre wave signal MIMO communication multiple‐input single‐output systems multiuser large‐scale antenna systems multiuser systems MU‐MISO baseband precoding precoding radio frequency precoder reduced RF chains Research Article RF precoder virtual channel matrix RF precoder hybrid precoding design array systems multiple-input single-output systems multiuser large-scale antenna systems digital precoder channel correlation correlation prejudices precoding multiuser systems hybrid precoding structure virtual channel matrix channel coefficients millimetre wave signal large-scale antenna arrays antenna arrays radio frequency precoder correlated fading reduced RF chains antenna spacing array response vectors MIMO communication MU-MISO baseband precoding
ISSN:	1751-8628, 1751-8636
Online-Zugang:	Volltext
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