Analysis of a pipelined successive interference cancellation scheme for a DS/CDMA system

Author

Hong, Dae-Ki ; Yang, Ha-Young ; You, Young-Hwan ; Kang, Chang-Eon

Author_Institution

Dept. of Electr. & Comput. Eng., Yonsei Univ., Seoul, South Korea

Volume

4

Issue

1

fYear

2000

Firstpage

1

Lastpage

3

Abstract

The bit error rate (BER) expression for a proposed pipelined successive interference cancellation (PSIC) scheme in a direct sequence/code division multiple access (DS/CDMA) system is derived analytically. The proposed PSIC scheme is a pipelined modification of a successive interference cancellation (SIC) scheme. The numerical results show that the proposed PSIC scheme outperforms the SIC scheme in viewpoints of the BER and the decoding delay performances.

Keywords

code division multiple access; decoding; delays; error statistics; fading channels; indoor radio; interference suppression; land mobile radio; multipath channels; multiuser channels; personal communication networks; pipeline processing; radiofrequency interference; spread spectrum communication; BER performance; DS/CDMA system; bit error rate; decoding delay performance; direct sequence/code division multiple access; indoor radio; mobile communication systems; multipath fading channel; personal communication systems; pipelined successive interference cancellation; successive interference cancellation; Baseband; Bit error rate; Decoding; Delay; Fading; Frequency; Interference cancellation; Multiaccess communication; Multiple access interference; Silicon carbide;

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/4234.823530

Filename

823530