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CLC number: TN914

On-line Access: 2009-09-03

Received: 2009-03-27

Revision Accepted: 2009-07-19

Crosschecked: 2009-08-14

Cited: 3

Clicked: 3511

Citations:  Bibtex RefMan EndNote GB/T7714

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Journal of Zhejiang University SCIENCE A 2009 Vol.10 No.10 P.1389~1394

http://doi.org/10.1631/jzus.A0920172


A simplified MMSE-based iterative receiver for MIMO systems


Author(s):  Yuan YANG, Hai-lin ZHANG

Affiliation(s):  State Key Lab of Integrated Services Networks, Xidian University, Xi’ more

Corresponding email(s):   isn_yuan@163.com

Key Words:  Multiple-input multiple-output (MIMO), Minimum mean square error (MMSE), Matrix inversion lemma, Singular value decomposition (SVD)


Yuan YANG, Hai-lin ZHANG. A simplified MMSE-based iterative receiver for MIMO systems[J]. Journal of Zhejiang University Science A, 2009, 10(10): 1389~1394.

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author="Yuan YANG, Hai-lin ZHANG",
journal="Journal of Zhejiang University Science A",
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Abstract: 
A simplified minimum mean square error (MMSE) detector is proposed for joint detection and decoding of multiple-input multiple-output (MIMO) systems. The matrix inversion lemma and the singular value decomposition (SVD) of the channel matrix are used to simplify the computation of the coefficient of the MMSE filter. Compared to the original MMSE detector, the proposed detector has a much lower computational complexity with only a marginal performance loss. The proposed detector can also be applied to MIMO systems with high order modulations.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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