Dynamic Trust Evaluation Based Routing Model for Ad Hoc Networks
The performance and security of ad hoc networks rely on the cooperative and the trusted between the distributed links. To rout and forward the data, it is important to evaluate the transmission behavior of link in network. This paper defines the trust value in routing protocol as the records associated with the behaviors of links to deliver message to the intended next node reliably, timely, and integrally. After using a trust graph theoretic model to evaluate dynamically, to maintain trust relationships, and to make trust-based routing decisions, five trust-based theoretic strategies have been presented for routing selection. The simulation shows that the proposed strategies can detect effectively malicious behaviors and improve the network throughput in ad hoc networks.
trust security ad hoc network routing protocol
Guo Wei Xiong Zhongwei Li Zhitang
School of Computer Science & Technology, Huazhong University of Science Technology State Key Laboratory of Software Ergineering, Wuhan University
国际会议
武汉
英文
727-730
2005-09-23（万方平台首次上网日期，不代表论文的发表时间）