A multitarget adaptive array algorithms for wireless CDMA systems

Author

Elkamchouchi, Hassan M. ; Adam, Mohamed A elsalam Mofeed

fYear

2004

fDate

16-18 March 2004

Lastpage

42377

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio Science Conference, 2004. NRSC 2004. Proceedings of the Twenty-First National

Print_ISBN

977-5031-77-X

Type

conf

DOI

10.1109/NRSC.2004.1321782

Filename

1321782