Title :
Reverse link capacity and interference statistics of DS/CDMA with transmit diversity
Author :
Kim, Jong-Han ; Bae, Kyung K. ; Annamalai, Annamalai ; Tranter, William H. ; Reed, Jeffrey H.
Author_Institution :
Bradley Dept. of Electr. & Comput. Eng., Virginia Tech, Blacksburg, VA, USA
Abstract :
This paper examines the impact of spatial diversity implementations at both mobile handset and base stations on the interference statistics and capacity of a reverse-link direct sequence code division multiple access (DS/CDMA.) system. Several parameters that can affect the capacity are considered: transmit diversity order, spatial receive diversity order, the number of multipath channels, fade distribution and multiple intensity profile, maximum transmit power, soft-handoff, and user distribution.
Keywords :
channel capacity; code division multiple access; diversity reception; fading channels; interference suppression; mobile handsets; mobility management (mobile radio); multipath channels; spread spectrum communication; DS/CDMA; base stations; direct sequence code division multiple access; fade distribution; interference statistics; maximum transmit power; mobile handset; multipath channels; multiple intensity profile; reverse link capacity; soft-handoff; spatial receive diversity order; transmit diversity order; user distribution; Base stations; Diversity reception; Fading; Interference; Mobile handsets; Multiaccess communication; Power control; Rayleigh channels; Statistical distributions; Statistics;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1404894
