Title :
Forward link capacity of 3G wideband CDMA system with mixed traffic sources
Author :
Choi, Wan ; Kim, Jin Young
Abstract :
We analyze and simulate the forward link capacity of a CDMA system with mixed multirate sources in a multipath fading channel. The outage probability of the forward link is derived for a CDMA system with mixed multirate sources. The forward link capacity is analyzed in terms of the number of multipath, the number of RAKE fingers in a mobile station, closed loop power control, and impact of soft handoff. The results in this paper can be applied to the overall design of a CDMA system with multimedia services
Keywords :
broadband networks; cellular radio; channel capacity; code division multiple access; fading channels; multimedia communication; multipath channels; multiuser channels; radio networks; telecommunication traffic; 3G wideband CDMA system; RAKE fingers; closed loop power control; forward link capacity; mixed multirate sources; mixed traffic sources; mobile station; multimedia services; multipath fading channel; outage probability; simulation; soft handoff; Analytical models; Capacity planning; Fading; Fingers; Multiaccess communication; Power control; Probability distribution; Research and development; Traffic control; Wideband;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location :
Rhodes
Print_ISBN :
0-7803-6728-6
DOI :
10.1109/VETECS.2001.944075
