A Jury-Based Trust Management Mechanism in Distributed Cognitive Radio Networks

查看全文 作　　者：SU [1]Wengui;LIAO [2]Yang

机构地区：[1]School of Mechanical Engineering,Guangxi University;[2]Data Center,Bank of China Limited

出　　处：《China Communications》索引2015年第12卷第7期,共8页

基　　金：supported by the National Natural Science Foundation of China under Grant No. 61172068 摘　　要：In the trust management scheme of the distributed cognitive radio networks, the absence of the central control devices cause many problems such as a lack of standardized control for trust computation, and the absence of the decision makers in trust evaluation and collaborative decision making. A trust management mechanism based on the jury system for distributed cognitive radio networks is proposed in this paper. The 'jury user' is designed to collaboratively examine the reputation of the cognitive user in the networks and to perform data fusion and spectrum allocation for distributed cognitive radio networks. Simulation analysis results show that the proposed scheme can ensure accuracy and fairness in trust evaluation and improve effectiveness and flexibility of spectrum allocation. 关键词：无线电网络信任评估管理机制分布式控制设备频谱分配用户设计协同决策

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A Jury-Based Trust Management Mechanism in Distributed Cognitive Radio Networks

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