DocumentCode
3568006
Title
Adaptive step size blind multi-user detection
Author
Krishnamurthy, Vikram ; Yin, George
Author_Institution
Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia
Volume
1
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
151
Abstract
The paper develops adaptive step size blind LMS algorithms for code-aided suppression of multiple access interference (MAI) and narrow-band interference (NBI) in DS/CDMA systems. These algorithms optimally adapt the step size using the same measurements which are used for adapting the weight vector of the linear detector
Keywords
adaptive signal processing; code division multiple access; interference suppression; spread spectrum communication; stochastic processes; DS/CDMA systems; LMS algorithms; MAI; adaptive step size blind multi-user detection; code-aided suppression; linear detector; multiple access interference; narrow-band interference; spread spectrum; step size; stochastic approximation; weight vector; Convergence; Detectors; Interference constraints; Interference suppression; Least squares approximation; Multiaccess communication; Multiple access interference; Multiuser detection; Narrowband; Spread spectrum communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-5250-5
Type
conf
DOI
10.1109/CDC.1999.832766
Filename
832766
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