Low‐complexity linear massive MIMO detection based on the improved BFGS method

Linear minimum mean square error (MMSE) detection achieves a good trade‐off between performance and complexity for massive multiple‐input multiple‐output (MIMO) systems. To avoid the high‐dimensional matrix inversion involved, MMSE detection can be transformed into an unconstrained optimization prob...

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Bibliographic Details

Published in:	IET communications Vol. 16; no. 14; pp. 1699 - 1707
Main Authors:	Li, Lin, Hu, Jianhao
Format:	Journal Article
Language:	English
Published:	Stevenage John Wiley & Sons, Inc 01.08.2022
Subjects:	Algorithms Approximation Complexity Error detection MIMO communication Newton methods Optimization Random variables
ISSN:	1751-8628, 1751-8636
Online Access:	Get full text
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