DocumentCode :
788687
Title :
TTCM assisted genetic-algorithm aided reduced-complexity multiuser detection
Author :
Ng, S.X. ; Yen, K. ; Hanzo, L.
Author_Institution :
Dept. of Electron. & Comput. Sci., Southampton Univ., UK
Volume :
38
Issue :
14
fYear :
2002
fDate :
7/4/2002 12:00:00 AM
Firstpage :
722
Lastpage :
724
Abstract :
Turbo trellis coded modulation assisted genetic-algorithm aided reduced-complexity multiuser detection (TTCM-GA-MUD) is capable of providing a considerable coding gain of 2.9 dB without any bandwidth expansion at a bit error ratio of 10-4, while maintaining a complexity reduction factor 8.59×106 compared to the optimum multiuser detector in the context of 16QAM transmissions, while supporting K=10 users
Keywords :
computational complexity; genetic algorithms; multiuser channels; signal detection; trellis coded modulation; turbo codes; 16QAM transmissions; TTCM assisted genetic-algorithm aided reduced-complexity multiuser detection; TTCM-GA-MUD; bit error ratio; coding gain; complexity reduction factor; turbo trellis coded modulation;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20020489
Filename :
1019871
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=788687
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