Title :
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
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;
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
DOI :
10.1109/WICOM.2009.5305013
