Reverse-link performance of synchronous DS-CDMA systems in dispersive Rician multipath fading channels

Author

Hwang, S.H. ; Hanzo, L.

Volume

39

Issue

23

fYear

2003

Abstract

The reverse-link performance of synchronous DS-CDMA is investigated in Rician multipath fading environments. The numerical results show that the performance benefits of synchronous transmission depend on the specular path´s power as well as on the multipath intensity decay factor of the channel. The achievable bit-error-rate reduction may become as high as an order of magnitude in comparison to the corresponding asynchronous system

Keywords

Rician channels <sync. DS-CDMA systs., dispers. Rician multipath fading channels, reverse-link perform.>; code division multiple access <sync. DS-CDMA systs., dispers. Rician multipath fading channels, reverse-link perform.>; dispersive channels <sync. DS-CDMA systs., dispers. Rician multipath fading channels, reverse-link perform.>; error statistics <sync. DS-CDMA systs., dispers. Rician multipath fading channels, reverse-link perform.>; multipath channels <sync. DS-CDMA systs., dispers. Rician multipath fading channels, reverse-link perform.>; spread spectrum communication <sync. DS-CDMA systs., dispers. Rician multipath fading channels, reverse-link perform.>; Rake receiver finger; Rician multipath fading channels; achievable bit-error-rate reduction; dispersive fading channels; error statistics; fading statistics; multipath intensity decay factor; performance benefits; reverse-link performance; synchronous DS-CDMA systems; synchronous transmission; uplink transmission;

fLanguage

English

Journal_Title

Electronics Letters

Publisher

iet

ISSN

0013-5194

Type

jour

DOI

10.1049/el:20031014

Filename

1248992