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http://dx.doi.org/10.3745/KIPSTC.2010.17C.6.465

On Improving Reliability of E-ODMRP  

Jung, Young-Woo (홍익대학교 컴퓨터공학과)
Park, Joon-Sang (홍익대학교 컴퓨터공학과)
Abstract
In this paper we propose a method which can be used to enhance the reliability of E-ODMRP (Enhanced On-Demand Multicast Routing Protocol). E-ODMRP has low overhead compared to its predecessors since it performs periodic refresh at a rate dynamically adapted to the nodes' mobility and adopts the local recovery. Upon detecting a broken route, a node performs a local search to graft to the forwarding mesh proactively. However in E-ODMRP there is no packet recovery mechanism. A receiver may lose some packets when it is detached from the multicast tree. We propose a simple packet recovery mechanism that can be incorporated into E-ODMRP for enhanced reliability. We show via simulation that our mechanism effectively enhances the reliability of E-ODMRP.
Keywords
Ad Hoc Networks; Multicast; Routing;
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Times Cited By KSCI : 1  (Citation Analysis)
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