Title :
A multitarget adaptive array algorithms for wireless CDMA systems
Author :
Elkamchouchi, Hassan M. ; Adam, Mohamed A elsalam Mofeed
Abstract :
In this paper, we compare the performance of different blind adaptive array algorithms in code division multiple access (CDMA) mobile systems using dynamic and static data blocks. Applying on the two algorithms, least-squares despread respread multitarget array (LSDRMTA) and least-squares despread respread multitarget constant modulus algorithm (LSDRMTCMA). The performance test assume that the channel has additive white gaussian noise (AWGN).
Keywords :
AWGN channels; adaptive antenna arrays; antenna theory; array signal processing; code division multiple access; least squares approximations; spread spectrum communication; AWGN channel; CDMA; additive white gaussian noise; blind adaptive array algorithms; code division multiple access mobile systems; dynamic-static data blocks; least-squares despread respread multitarget array; least-squares despread respread multitarget constant modulus algorithm; wireless CDMA systems; Adaptive algorithm; Adaptive arrays; Adaptive systems; Additive white noise; Interchannel interference; Mobile communication; Multiaccess communication; Radio frequency; Spread spectrum communication; Testing;
Conference_Titel :
Radio Science Conference, 2004. NRSC 2004. Proceedings of the Twenty-First National
Print_ISBN :
977-5031-77-X
DOI :
10.1109/NRSC.2004.1321782
