标题:Trust management model for mobile ad hoc network based on analytic hierarchy process and fuzzy theory
作者:H. Xia;Z. Jia;L. Ju;Y. Zhu
通讯作者:Xia, H
作者机构:[Xia, H] Shandong University, School of Computer Science and Technology, Jinan, China;[ Jia, Z] Shandong University, School of Computer Science and Te 更多
来源:IET wireless sensor systems
出版年:2011
卷:1
期:4
页码:248-266
DOI:10.1049/iet-wss.2011.0042
摘要:Owing to the openness in network topology and the absence of centralised administration in management, mobile ad hoc network (MANET) is vulnerable to attacks from malicious nodes. In order to decrease the hazards from these malicious nodes, the authors incorporate the concept of trust into the MANET, and build a trust management model which is divided into two parts: subjective trust evaluation model and trusted routing model. In subjective trust evaluation model, the credibility of nodes can be evaluated using analytic hierarchy process theory and fuzzy logic rules prediction method. Based on the fuzzy dynamic programming theory, in trusted routing model, the authors present a novel trusted routing algorithm which can kick out the untrustworthy nodes in order to obtain a reliable passage delivery route. As an application of the proposed trusted routing algorithm, a novel reactive routing protocol on the basis of the standard dynamic source routing protocol, called fuzzy trusted dynamic source routing (FTDSR) protocol is proposed. Several experiments have been conducted to evaluate the efficiency of the protocol in malicious node identification and attack resistance. The experimental results show that FTDSR can effectively detect the malicious nodes that guarantee the packet delivery ratio and the network throughput.
收录类别:EI;SCOPUS
Scopus被引频次:36
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-82455219325&doi=10.1049%2fiet-wss.2011.0042&partnerID=40&md5=6f74012c106dbba35ecb37b1397ab654
TOP