Title :
Optimal power allocation for the reverse link in a multimedia DS-CDMA system
Abstract :
A new approach is developed to analyze multimedia DS-CDMA systems in order to determine optimal power allocation for the reverse link. The new approach handles different performance requirements of different multimedia services efficiently and defines the capacity in terms of a single parameter (viz. total number of active users per sector) regardless of the number of services offered in the network. The effect of power control imperfections and power allocation on the system capacity is investigated in this paper
Keywords :
cellular radio; code division multiple access; multimedia communication; power control; spread spectrum communication; telecommunication control; multimedia DS-CDMA system; optimal power allocation; performance; power control imperfections; reverse link; system capacity; Energy consumption; Interference; Multiaccess communication; Multimedia systems; Power control; Power engineering and energy; Power engineering computing; Power system modeling; Quality of service; Traffic control;
Conference_Titel :
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-5284-X
DOI :
10.1109/ICC.1999.765469
