Low Complexity Polynomial Expansion Detector With Deterministic Equivalents of the Moments of Channel Gram Matrix for Massive MIMO Uplink

We consider a low complexity polynomial expansion (PE) detector in a massive multiple-input multiple-output (MIMO) uplink channel. In contrast to most massive MIMO systems in the literature, where single antenna user equipments (UEs) are assumed, multiple antenna UEs are employed in this paper. More...

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Bibliographic Details
Published in:	IEEE transactions on communications Vol. 64; no. 2; pp. 586 - 600
Main Authors:	Lu, An-An, Gao, Xiqi, Zheng, Yahong Rosa, Xiao, Chengshan
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.02.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Antennas Approximation Channels Complexity Complexity theory Computation Detectors deterministic equivalent Equivalence massive multi input multi-output (MIMO) Matrices Mean square errors MIMO Operator-valued free probability polynomial expansion (PE) detector Polynomials Uplink Operator-valued free probability polynomial expansion (PE) detector deterministic equivalent massive multi-input multi-output (MIMO)
ISSN:	0090-6778, 1558-0857
Online Access:	Get full text
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