The impact of transmit diversity on the Erlang capacity of reverse link DS/CDMA system

Author

Kim, Jong-Han ; Bae, Kyung K. ; Annamalai, Annamalai ; Reed, Jeffrey H.

Author_Institution

Bradley Dept. of Electr. & Comput. Eng., Virginia Tech., Blacksburg, VA

Volume

4

fYear

2005

fDate

11-14 Sept. 2005

Firstpage

2196

Abstract

Using analytical approach, we investigate the impact of spatial diversity on the Erlang capacity of reverse link direct sequence code division multiple access (DS/CDMA) system. Several parameters which can affect the capacity are considered: transmit diversity order, spatial receive diversity order, the number of multipaths, fade distribution and arbitrary multipath intensity profile, maximum transmit power, soft-handoff, and traffic distribution with call admission control scheme

Keywords

channel capacity; code division multiple access; diversity reception; radio links; spread spectrum communication; telecommunication congestion control; telecommunication traffic; DS-CDMA system; Erlang capacity; call admission control scheme; direct sequence code division multiple access; reverse link; traffic distribution; transmission diversity; Call admission control; Diversity reception; Fading; Frequency; Interference; MIMO; Multiaccess communication; Probability; Rayleigh channels; Statistical analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on

Conference_Location

Berlin

Print_ISBN

9.7838007291e+012

Type

conf

DOI

10.1109/PIMRC.2005.1651835

Filename

1651835