DocumentCode
1444192
Title
Analysis of an adaptive SIC for near-far resistant DS-CDMA
Author
Cho, Youngkwon ; Lee, Jae Hong
Author_Institution
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Volume
46
Issue
11
fYear
1998
fDate
11/1/1998 12:00:00 AM
Firstpage
1429
Lastpage
1432
Abstract
A new multiuser detection scheme is proposed which employs adaptive minimum mean square error (MMSE) detection in combination with successive interference cancellation (SIC). Through theoretical analysis and numerical examples, it is shown that the proposed detector provides superior performance to existing ones in terms of asymptotic multiuser efficiency (AME) and bit error rate (BER)
Keywords
adaptive signal detection; code division multiple access; interference suppression; least mean squares methods; receivers; spread spectrum communication; AME; BER; MMSE detection; adaptive SIC; adaptive minimum mean square error detection; asymptotic multiuser efficiency; bit error rate; detector; multiuser detection scheme; near-far resistant DS-CDMA; performance; successive interference cancellation; Additive white noise; Bit error rate; Detectors; Interference cancellation; Mean square error methods; Multiaccess communication; Multiuser detection; Performance analysis; Signal processing; Silicon carbide;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.729384
Filename
729384
Link To Document