DocumentCode
2006611
Title
Variable Step Size Blind Multi-user Detection Algorithm based on Fuzzy Control
Author
Yunshan, Sun ; Liyi, Zhang ; He, Li ; Yanqin, Li ; Junwei, Yan
Author_Institution
Tianjin Univ. of Commerce, Tianjin
fYear
2007
fDate
May 30 2007-June 1 2007
Firstpage
1804
Lastpage
1806
Abstract
A variable step size blind multi-user detection algorithm based on fuzzy control was proposed. It overcame the shortcoming of slow convergence rate in the fixed step algorithm. Step size of new algorithm could dynamically be adjusted by error and erroneous change, and it improves algorithm performance. The validity of new algorithm has been verified by computer simulation.
Keywords
blind source separation; fuzzy control; multiuser detection; fixed step algorithm; fuzzy control; slow convergence rate; variable step size blind multiuser detection; Algorithm design and analysis; Automatic control; Change detection algorithms; Convergence; Detection algorithms; Fuzzy control; Interference; Multiuser detection; Size control; Spread spectrum communication; Blind multi-user detection; Fuzzy control; Variable step size;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Automation, 2007. ICCA 2007. IEEE International Conference on
Conference_Location
Guangzhou
Print_ISBN
978-1-4244-0818-4
Electronic_ISBN
978-1-4244-0818-4
Type
conf
DOI
10.1109/ICCA.2007.4376672
Filename
4376672
Link To Document