A fast software method of decorrelating multiuser detector in W-CDMA system

Author

Hu, Yanjun ; Zhu, Jinkang ; Gu, Jun

Author_Institution

Personal Commun. Network & Spread Spectrum Lab., Univ. of Sci. & Technol. of China, Hefei, China

Volume

6

fYear

2000

fDate

2000

Firstpage

2870

Abstract

A fast software processing method for a decorrelating multiuser detector with matrix (vector) representation and linear equation group solution for a W-CDMA communication system is proposed. The performance of the proposed method is much better than that of the conventional decorrelating method, and the complexity is lower than that of the decorrelating receiver

Keywords

broadband networks; cellular radio; code division multiple access; decorrelation; multiuser channels; radio networks; signal detection; software engineering; spread spectrum communication; W-CDMA system; complexity; decorrelating multiuser detector; fast software method; linear equation group solution; matrix representation; mobile cellular system; spread spectrum communication; vector representation; Communication system software; Decorrelation; Detectors; Equations; Matched filters; Multiaccess communication; Multiple access interference; Power system modeling; Spread spectrum communication; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd

Conference_Location

Boston, MA

ISSN

1090-3038

Print_ISBN

0-7803-6507-0

Type

conf

DOI

10.1109/VETECF.2000.886842

Filename

886842