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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Bibliographic Details

Published in:	2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) pp. 1 - 6
Main Authors:	Chen, Shujing, Wang, Wenjin, Zhang, Dan, Gao, Xiqi
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.09.2017
Subjects:	Approximation algorithms Channel estimation Message passing MIMO communication Minimization Reactive power Robustness
Online Access:	Get full text
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