DocumentCode
1354769
Title
Nonlinear decorrelator for multiuser detection in non-Gaussian impulsive environments
Author
Chuah, T.C. ; Sharif, B.S. ; Hinton, O.R.
Author_Institution
Dept. of Electr. & Electron. Eng., Newcastle upon Tyne Univ., UK
Volume
36
Issue
10
fYear
2000
fDate
5/11/2000 12:00:00 AM
Firstpage
920
Lastpage
922
Abstract
A nonlinear decorrelator is proposed for robust multiuser detection in CDMA non-Gaussian channels. The new detector involves the use of a nonlinear front-end followed by a linear decorrelating stage. Simulation results show that the new detector exhibits good near-far resistance under both Gaussian and non-Gaussian impulsive noise environments
Keywords
code division multiple access; decorrelation; impulse noise; signal detection; CDMA; impulsive noise environments; linear decorrelating stage; multiuser detection; near-far resistance; nonGaussian impulsive environments; nonlinear decorrelator; nonlinear front-end;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000656
Filename
850530
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