Performance of CDMA multiuser detection with antenna diversity and closed loop power control

Author

Holma, Harri ; Toskala, Antti ; Hottinen, Ari

Author_Institution

Nokia Res. Center, Helsinki, Finland

Volume

1

fYear

1996

Firstpage

362

Abstract

The performance of a (direct sequence spread spectrum) multiuser detection CDMA base station receiver is analyzed by simulations. In the receiver multistage multiuser detection is employed together with two antenna diversity reception and fast closed loop power control. The performance is studied in two different environments utilizing the channel models developed in the European CODIT project

Keywords

antennas; cellular radio; closed loop systems; code division multiple access; diversity reception; land mobile radio; power control; pseudonoise codes; radio receivers; signal detection; spread spectrum communication; telecommunication channels; telecommunication control; CDMA; European CODIT project; antenna diversity; antenna diversity reception; base station receiver; cellular radio; channel models; closed loop power control; direct sequence spread spectrum; multistage multiuser detection; receiver performance; simulations; Base stations; Delay effects; Delay estimation; Multiaccess communication; Multiuser detection; Power control; Power system modeling; Proposals; Rayleigh scattering; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1996. Mobile Technology for the Human Race., IEEE 46th

ISSN

1090-3038

Print_ISBN

0-7803-3157-5

Type

conf

DOI

10.1109/VETEC.1996.503470

Filename

503470