Error Probability Evaluation for Multiuser Detection Algorithms

Author

Halunga, Simona ; Fratu, Octavian ; Vizireanu, Dragos

Author_Institution

Univ. of Bucharest, Bucharest

fYear

2007

fDate

26-28 Sept. 2007

Firstpage

164

Lastpage

167

Abstract

This paper presents three multiuser detectors structures: the conventional detector, the optimum detector and the MMSE detector. The error probability performances are evaluated and compared one another, as functions of signal to noise ratio, of number of users and the correlation coefficients between them. Finally, several conclusions are highlighted, with respect to the level of performance achieved and implementation complexity.

Keywords

AWGN; code division multiple access; correlation methods; error statistics; least mean squares methods; multiuser detection; CDMA user system; MMSE detector; additive white Gaussian noise; correlation coefficients; error probability evaluation; multiuser detection algorithm; signal to noise ratio; AWGN; Additive white noise; Detectors; Error probability; Gaussian noise; Matched filters; Multiaccess communication; Multiuser detection; Noise level; Signal to noise ratio; correlation coefficients; error probability; multiuser detectors; number of users;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications in Modern Satellite, Cable and Broadcasting Services, 2007. TELSIKS 2007. 8th International Conference on

Conference_Location

Serbia

Print_ISBN

978-1-4244-1467-3

Electronic_ISBN

978-1-4244-1468-0

Type

conf

DOI

10.1109/TELSKS.2007.4375964

Filename

4375964