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Content Provider | IEEE Xplore Digital Library |
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Author | Xin Li Zhiping Jia Peng Zhang Haiyang Wang |
Copyright Year | 2010 |
Description | Author affiliation: School of Computer Science and Technology, Shandong University, Jinan, China (Xin Li; Zhiping Jia; Peng Zhang; Haiyang Wang) |
Abstract | In a Mobile Ad hoc NETwork (MANET), nodes are self-organized and have to cooperate for routing in absence of fixed infrastructure. Two nodes beyond the direct communication range need intermediate nodes to forward their packets. Working in an open environment, MANETs are vulnerable to attacks by malicious nodes. A trust-based on-demand routing framework is given to decrease the hazards from malicious nodes. In the framework, weighted forwarding ratios are used to compute node trust and a discount rule is employed to compute path trust. Furthermore, adopting the trust model, we propose a reactive routing protocol to find multiple trusted paths in one route discovery, which meet the dependable or trust requirements of data packets. The framework provides a feasible approach to choose a shortest path in all trusted paths. Experimental results show that the trust-based routing protocol is able to achieve an improvement in packet delivery ratios. |
Starting Page | 773 |
Ending Page | 777 |
File Size | 508635 |
Page Count | 5 |
File Format | |
ISBN | 9781424459315 |
e-ISBN | 9781424459346 |
DOI | 10.1109/FSKD.2010.5569349 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-08-10 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Peer to peer computing Computational modeling trust model ad hoc network mobile Routing Routing protocols dependable routing protocol Mobile ad hoc networks |
Content Type | Text |
Resource Type | Article |
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