DocumentCode
749024
Title
Detection algorithm improving V-BLAST performance over error propagation
Author
Shen, Cong ; Zhuang, Hairuo ; Dai, Lin ; Zhou, Shidong
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
39
Issue
13
fYear
2003
fDate
6/26/2003 12:00:00 AM
Firstpage
1007
Lastpage
1008
Abstract
An iterative V-BLAST detection algorithm improving the performance over error propagation is proposed. In the algorithm, low-diversity substreams are iteratively decoded by using decisions from high-diversity substreams, and the performance is highly improved over the traditional one, which is demonstrated via simulations. Another advantage of this algorithm is that it is feasible to make a trade-off between performance and complexity.
Keywords
channel coding; interference suppression; iterative decoding; space-time adaptive processing; V-BLAST performance; Vertical Bell Laboratories Layered Space-Time system; error propagation; high-diversity substreams; iteratively decoded; low-diversity substreams; successive interference cancellation detector;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20030605
Filename
1214808
Link To Document