Low Complexity Approximate Zero-Forcing Precoding for Massive MIMO Downlink

Zero-forcing (ZF) precoding plays an important role for massive MIMO downlink due to its near optimal performance in high signal-to- noise (SNR) region. However, the high computation cost of the involved matrix inversion hinders its application in practical large- scale systems. In this paper, we ad...

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Vydané v:	2018 IEEE International Conference on Communications (ICC) s. 1 - 6
Hlavní autori:	Zhang, Cheng, Jing, Yindi, Huang, Yongming, Yang, Luxi
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.05.2018
Predmet:	Computational complexity Covariance matrices Downlink Interference MIMO communication Precoding
ISSN:	1938-1883
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