DocumentCode
1229067
Title
Analytic limits on performance of adaptive multistage interference cancellation for CDMA
Author
Kaul, A. ; Woerner, B.D.
Author_Institution
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA
Volume
30
Issue
25
fYear
1994
fDate
12/8/1994 12:00:00 AM
Firstpage
2093
Lastpage
2095
Abstract
Using Gaussian approximations for multiple access interference, the authors present a closed form bit error rate formula for a simple multistage interference cancellation system for CDMA. The expression provides an asymptotic limit on performance improvement as the number of cancellation stages approaches infinity, and yields a minimum signal/noise ratio requirement for effective interference cancellation
Keywords
adaptive systems; cellular radio; code division multiple access; digital radio; error statistics; interference suppression; radiofrequency interference; CDMA; Gaussian approximations; RFI; adaptive multistage interference cancellation; bit error rate; closed form BER formula; minimum SNR requirement; multiple access interference; performance limits; signal/noise ratio;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19941433
Filename
350180
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