Robust Approximate Message Passing Detection Based on Minimizing Bethe Free Energy for Massive MIMO Systems

Owing to the advantage of low-complexity, message passing algorithms have been extensively studied for massive multiple-input multiple-output (MIMO) detection. Most of message passing algorithms assume that the channel state information (CSI) is completely known by receiver, which is unrealistic in...

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Vydané v:	2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) s. 1 - 6
Hlavní autori:	Chen, Shujing, Wang, Wenjin, Zhang, Dan, Gao, Xiqi
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.09.2017
Predmet:	Approximation algorithms Channel estimation Message passing MIMO communication Minimization Reactive power Robustness
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