Title :
A new power control algorithm based on game theory in Cognitive Radio system
Author :
Jianguo Fu ; Songsong Xiong ; Weiping Liu ; Liang Yang ; Xuchang Ding ; Yongqing Liao
Author_Institution :
Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher, Educational Institutes, Jinan University, Guangzhou, China
Abstract :
Power control is the key technology in Cognitive Radio (CR) systems. In this paper, we introduce the emergence of the problem for power control, analysis the theory of power control design problem basing on the cost function, redesign the cost function, put a new power control algorithm basing on game theory in cognitive radio networks, it can greatly improve the power control performance in the cognitive radio systems.
Keywords :
Cognitive Radio; game theory; power control; the cost function;
Conference_Titel :
Advanced Infocom Technology 2011 (ICAIT 2011), International Conference on
Conference_Location :
Wuhan, China
Electronic_ISBN :
978-1-84919-473-0
DOI :
10.1049/cp.2011.1089
