Title :
Optimization of power allocation in a multicell DS/CDMA system with heterogeneous traffic
Author :
Su, Jing ; Annamalai, A. ; Lu, W.-S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
This paper outlines an efficient optimization method to determine the optimal power allocation plan that guarantees the quality of service contracts for multimedia traffic while ensuring minimal power consumption in a systematic manner. Both perfect and imperfect power-controlled cases in a multicell operating environment have been considered. This method may also be used to determine the capacity region of the integrated network for a given set of system parameters
Keywords :
cellular radio; code division multiple access; multimedia communication; optimisation; power control; quality of service; spread spectrum communication; telecommunication control; capacity region; guarantee; heterogeneous traffic; integrated network; multicell DS/CDMA system; multimedia traffic; optimization; power allocation; power consumption; power-control; quality of service; Communication system traffic control; Energy consumption; Error correction; Interference; Multiaccess communication; Optimization methods; Power control; Power engineering and energy; Quality of service; Telecommunication traffic;
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.1999.765472
