A Novel Distributed Power Control Algorithm Based on Game Theory

Author

Zhao Chenglin ; Guo Yan

Author_Institution

Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

In wireless cellular communication, it is essential to find effective means for power control of signals received from randomly dispersed users. In this paper, a novel distributed power control game algorithm, focusing on cellular CDMA system, was proposed by designing an effective cost function. The simulation results show that the proposed algorithm, compared with other three algorithms, not only can obtain faster convergence but also have higher average SIR while the number of mobiles is less than 20.

Keywords

cellular radio; code division multiple access; game theory; power control; telecommunication control; cellular CDMA system; distributed power control algorithm; game theory; signal-to-interference ratio; wireless cellular communication; Algorithm design and analysis; Background noise; Base stations; Cost function; Game theory; Interference; Multiaccess communication; Power control; Wireless communication; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3692-7

Electronic_ISBN

978-1-4244-3693-4

Type

conf

DOI

10.1109/WICOM.2009.5305013

Filename

5305013