Title :
Nonlinear multistage receiver for DS/CDMA communication systems
Author :
Tsimenidis, C.C. ; Hinton, O.R. ; Sharif, B.S. ; Adams, A.E.
Author_Institution :
Dept. of Electr. & Electron. Eng., Newcastle upon Tyne Univ., UK
fDate :
8/29/2002 12:00:00 AM
Abstract :
A nonlinear multiuser/multistage receiver is introduced for reducing multiple access interference in direct-sequence code-division multiple-access (DS-CDMA)-based communication systems. Simulation results are presented to demonstrate the performance of the proposed receiver structure in the presence of additive white Gaussian noise
Keywords :
AWGN channels; code division multiple access; interference suppression; multiuser channels; radio receivers; spread spectrum communication; AWGN channel; DS/CDMA communication systems; additive white Gaussian noise; direct-sequence code-division multiple-access; interference cancellation; interference reduction; multiple access interference; nonlinear multistage receiver; nonlinear multiuser receiver; simulation results;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020729
