Game Theory based Power Control for OFDM System 


Vol. 32,  No. 4, pp. 373-378, Apr.  2007


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  Abstract

In this paper, the Game Theory based power control for OFDM system is studied, which has attained intensive interest as a core artificial intelligent technology for Cognitive Radio and its efficiency is evaluated using performance metrics such as system throughput and fairness. Utility Function for joint user centric and network centric power control is defined and simulation results show that game theory based power control is far better than closed loop power control. The contribution of this paper is to formalize the game theory based power control toward the Cognitive Radio that recognizes and adapts to the radio communication environments.

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  Cite this article

[IEEE Style]

R. Lee, H. Cho, E. Ko, Y. Lim, I. Hwang, M. Song, "Game Theory based Power Control for OFDM System," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 373-378, 2007. DOI: .

[ACM Style]

Ryoung-kyoung Lee, Hae-keun Cho, Eun-kyoung Ko, Yeon-jun Lim, In-kwan Hwang, and Myung-sun Song. 2007. Game Theory based Power Control for OFDM System. The Journal of Korean Institute of Communications and Information Sciences, 32, 4, (2007), 373-378. DOI: .

[KICS Style]

Ryoung-kyoung Lee, Hae-keun Cho, Eun-kyoung Ko, Yeon-jun Lim, In-kwan Hwang, Myung-sun Song, "Game Theory based Power Control for OFDM System," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 373-378, 4. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880