DocumentCode
1328460
Title
Multiuser interference suppression using block Shanno constant modulus algorithm
Author
Dowling, Eric M. ; Golden, R.M. ; Wang, Zhen
Volume
48
Issue
5
fYear
2000
fDate
5/1/2000 12:00:00 AM
Firstpage
1503
Lastpage
1506
Abstract
We extend the results from Wang and Dowling (see. Proc. ICASSP, Atlanta, GA, p.2678-81, 1996) to provide a low-cost and high-performance blind adaptive interference suppression scheme for CDMA systems. Simulation results confirm that the proposed algorithm outperforms several existing algorithms, even under the most severe cases of near-far and multipath conditions
Keywords
adaptive signal detection; adaptive signal processing; code division multiple access; interference suppression; multipath channels; multiuser channels; radiofrequency interference; adaptive multiuser detector; blind adaptive interference suppression; block Shanno constant modulus algorithm; high-performance interference suppression; low-cost interference suppression; multipath conditions; multiple access interference; multiuser interference suppression; near-far conditions; simulation results; wireless CDMA systems; Additive noise; Convergence; Costs; Detectors; Filters; Gaussian noise; Interference suppression; Multiaccess communication; Multiple access interference; Multiuser detection;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.840003
Filename
840003
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