DocumentCode
992476
Title
Low-complexity iterative QRD-M detection algorithm for V-BLAST systems
Author
Cha, J. ; Ha, J. ; Kang, J.
Author_Institution
Inf. & Commun. Univ. (ICU), Daejeon
Volume
43
Issue
24
fYear
2007
Firstpage
1374
Lastpage
1376
Abstract
A computationally efficient V-BLAST detection scheme on Rayleigh flat-fading channels is proposed. The proposed scheme provides a near-ML performance with significantly reduced complexity as compared to other well-known detection techniques. Moreover, the reduced complexity is independent of signal-to-noise ratio, which is a big practical advantage.
Keywords
Rayleigh channels; computational complexity; iterative methods; maximum likelihood estimation; Rayleigh flat-fading channels; V-BLAST detection scheme; V-BLAST systems; low-complexity iterative QRD-M detection algorithm; near-ML performance; signal-to-noise ratio;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20072013
Filename
4391002
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