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

Volume

2

fYear

1999

fDate

1999

Firstpage

1136

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1999. ICC '99. 1999 IEEE International Conference on

Conference_Location

Vancouver, BC

Print_ISBN

0-7803-5284-X

Type

conf

DOI

10.1109/ICC.1999.765472

Filename

765472