A blind adaptive DS-CDMA receiver over Rayleigh fading channel

Author

Chen, Tao

Author_Institution

Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL, USA

Volume

2

fYear

2004

fDate

31 Aug.-4 Sept. 2004

Firstpage

1695

Abstract

In this paper we analyse the performance of a blind adaptive DS-CDMA receiver by using antenna array. This receiver structure is different from conventional receiver in the sense that it uses both time and spatial techniques combining with adaptive filtering to effectively suppress multiple access interference (MAI). The performance of this receiver is evaluated over Rayleigh fading channel in a one-cell network. We also compare the result with that of conventional correlation receiver to justify the performance gain.

Keywords

Rayleigh channels; adaptive filters; antenna arrays; code division multiple access; interference suppression; radio receivers; radiofrequency interference; spread spectrum communication; MAI; Rayleigh fading channel; adaptive filtering; antenna array; blind adaptive DS-CDMA receiver; code division multiple access; multiple access interference suppression; time-spatial techniques; AWGN; Adaptive filters; Antenna arrays; Fading; Frequency; Linear antenna arrays; Multiaccess communication; Multiple access interference; Power system modeling; Receiving antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on

Print_ISBN

0-7803-8406-7

Type

conf

DOI

10.1109/ICOSP.2004.1441660

Filename

1441660