A NOVEL COOPERATIVE SPECTRUM SENSING METHOD BASED ON COOPERATIVE GAME THEORY

Cao Kaitian Yang Zhen

首页> 中文期刊> 《电子科学学刊：英文版》 >A NOVEL COOPERATIVE SPECTRUM SENSING METHOD BASED ON COOPERATIVE GAME THEORY

A NOVEL COOPERATIVE SPECTRUM SENSING METHOD BASED ON COOPERATIVE GAME THEORY

开具论文收录证明 >>

期刊封面封底目录下载 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

A novel cooperative sensing method is proposed in this paper. The proposed scheme adopts sensing creditability degree to characterize the impact of the distance and the channel parameters on the sensing result,and considers that each user has different average SNR and different decision threshold,by using General Nash Bargaining Solution (GNBS) strategy in Cooperative Game Theory (CGT),the detection performance for two-user case are derived. For multi-user case,the sensing performance is obtained with Hungarian method. Compared with the traditional schemes such as Nash Bargaining Solution (NBS) and AND,the proposed scheme covers all the factors mentioned above,and enhances the sensing rationality and reliability. Simulation results show that the proposed scheme can further improve the sensing performance and creditability.

著录项

来源
《电子科学学刊：英文版》 |2010年第2期|183-189|共7页
作者
Cao Kaitian Yang Zhen;
展开▼
作者单位

Institute of Signal Processing and Transmission;

Nanjing University of Posts and Telecommunications;

Nanjing 210003;

China;

展开▼
原文格式 PDF
正文语种 chi
中图分类无线通信;
关键词
Cognitive Radio (CR); Cooperative spectrum sensing; Cooperative Game Theory (CGT); Sensing creditability degree; Hungarian method;

A NOVEL COOPERATIVE SPECTRUM SENSING METHOD BASED ON COOPERATIVE GAME THEORY

摘要

著录项

相关主题

期刊订阅