重庆邮电大学学报（自然科学版）2012，Vol.24Issue(1)：20-23,4.DOI:10.3979/j.issn.1673-825X.2012.01.004
基于频谱差异的动态频谱分配博弈算法
A game algorithm of dynamic spectrum allocation based on spectrum difference
摘要
Abstract
Came theory-based dynamic spectrum allocation of cognitive radio is one of the hot research of cognitive radio. Taking into account differences of the spectrum, using a Cournot game model, and adding the spectral similarity matrix to the original pricing function, a new utility function that makes the spectrum allocation more close to the actual network environment is proposed. Performance analysis shows that, the allocation algorithm considering the differences in the spectrum is more diverse than the original algorithm, and is suitable for the actual network.关键词
古诺博弈/纳什均衡/动态频谱分配/认知无线电Key words
Cournot game/Nash equilibrium/dynamic spectrum allocation/cognitive radio分类
信息技术与安全科学引用本文复制引用
张新春,何世彪,葛利嘉,孙江..基于频谱差异的动态频谱分配博弈算法[J].重庆邮电大学学报（自然科学版）,2012,24(1):20-23,4.基金项目
重庆市科委自然科学基金(CSTC,20072017) （CSTC,20072017）
