Qualitative comparison of some multiuser detector algorithms for wideband CDMA

Author

Ojanpera, Tero ; Prasad, Ramjee ; Harada, Hiroshi

Author_Institution

Nokia Res. Center, Irving, TX, USA

Volume

1

fYear

1998

fDate

18-21 May 1998

Firstpage

46

Abstract

A novel wideband CDMA multiuser detection algorithm, multirate weighted parallel interference cancellation (MW-PIC) is proposed. The algorithm has been based on a fair and comprehensive comparison of a selected number of published multiuser detectors. The comparison criteria are derived by reviewing the key features of the proposed wideband CDMA systems for third generation mobile systems

Keywords

Gaussian channels; Rayleigh channels; broadband networks; code division multiple access; fading; interference suppression; land mobile radio; personal communication networks; radiofrequency interference; signal detection; AWGN channel; IMT-2000; MMSE; Rayleigh fading channel; UMTS; Universal Mobile Telecommunication System; multirate weighted parallel interference cancellation; multiuser detector algorithms; third generation mobile systems; third generation systems; wideband CDMA systems; wireless personal communications; 3G mobile communication; Detectors; Interference cancellation; Multiaccess communication; Multiuser detection; Quadrature phase shift keying; Speech; Standardization; Telecommunication control; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1998. VTC 98. 48th IEEE

Conference_Location

Ottawa, Ont.

ISSN

1090-3038

Print_ISBN

0-7803-4320-4

Type

conf

DOI

10.1109/VETEC.1998.686470

Filename

686470