%0 Journal Article
%T A new distributed power control algorithm in CDMA communication system<br>CDMA中一种改进的分布式功率控制算法
%A YE Jia-lu
%A LI Fu-de
%A XIAO Wei
%A <br>叶嘉鲁
%A 李福德
%A 肖伟
%J 计算机应用
%D 2006
%I 
%X Based on traditional CDMA power control balancing algorithm, a non-cooperative game was introduced. An appropriate cost function was chosen and a new algorithm for distributed power control was proposed. Practical applications prove that the proposed algorithm converges at a unique fixed point. Simulation results demonstrate that the speed of the new algorithm is about two times that of the traditional one. What's more, the substantial power declines greatly while slightly reducing the achieved SIR.
%K CDMA<br>功率控制
%K 非合作博弈
%K 代价函数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=FBBD60BD4E123E47&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=708DD6B15D2464E8&sid=FD68F48068D96EC3&eid=8DE9A8A255B6D811&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=9