DocumentCode
3412689
Title
Adaptive two-stage detection scheme in synchronous two-user CDMA systems
Author
Siveski, Zoran ; Bar-Ness, Yeheskel
Author_Institution
Dept. of Electr. & Comput. Eng., New Jersey Inst. of Technol., Newark, NJ, USA
Volume
3
fYear
1993
fDate
11-14 Oct 1993
Firstpage
774
Abstract
An adaptive two-stage scheme for a synchronous, two-user CDMA environment with unknown received signal energies is presented. It consists of a tandem of the matched filter front-end followed by the interference canceler whose weights are adjusted by an adaptive algorithm. The error probability was evaluated analytically, and it was shown that the receiver provides satisfactory performance in the near-far scenarios
Keywords
adaptive signal detection; code division multiple access; error statistics; interference suppression; matched filters; adaptive algorithm; error probability; interference canceler; matched filter front-end; performance; synchronous two-user CDMA systems; two-stage detection scheme; Adaptive algorithm; Adaptive signal processing; Decorrelation; Detectors; Error probability; Filter bank; Interference cancellation; Iterative algorithms; Matched filters; Multiaccess communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, 1993. MILCOM '93. Conference record. Communications on the Move., IEEE
Conference_Location
Boston, MA
Print_ISBN
0-7803-0953-7
Type
conf
DOI
10.1109/MILCOM.1993.408714
Filename
408714
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