Title :
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
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;
Conference_Titel :
Vehicular Technology Conference, 1998. VTC 98. 48th IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-4320-4
DOI :
10.1109/VETEC.1998.686470
