安庆师范学院学报（自然科学版）Issue(2)：40-43,4.
多小区认知无线电网络中基于非合作博弈的功率控制算法
Power Control Algorithm Based on Noncooperative Game in Multicell Cognitive Radio Network
摘要
Abstract
Power control technology is one of the key technologies of cognitive radio network .The multicell cognitive radio network is analyzed, and a noncooperative game model is established, and a new power control algorithm based on non cooperative game theory for multi cell cognitive radio network is proposed.The existence and uniqueness of Nash equilibrium is pointed out. Numerical simulations are conducted to analyze the performance of the algorithm .Users can transmit power relatively low gain high-er utility and quality of service .The algorithm has certain practicality .关键词
认知无线电/多小区/非合作博弈/功率控制Key words
cognitive radio/multicell/noncooperative game/power control分类
电子信息工程引用本文复制引用
周元元,张量,范程华..多小区认知无线电网络中基于非合作博弈的功率控制算法[J].安庆师范学院学报（自然科学版）,2015,(2):40-43,4.基金项目
国家自然科学基金（51207041），安徽省高校省级自然科学研究项目（KJ2013A218）和合肥师范学院校级自然学科项目（2013cxyzd03）。 （）
