期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2010
卷号：10
期号：4
页码：255-260
出版社：International Journal of Computer Science and Network Security
摘要：This paper introduces AMRPIS, a new multicast routing protocol for ad hoc wireless networks. AMRPIS (Ad hoc Multicast Routing Protocol utilizing Increasing id-numberS) is designed to operate independently of underlying unicast protocols. The idea behind AMRPIS is to dynamically assign every node (on demand) in a multicast session with an id-number. The ordering between id-numbers is used to direct the multicast flow, and the sparseness among them used for quick connectivity repair. A multicast delivery tree rooted at a special node called Sid joins up the nodes participating in the multicast session. The relationship between the id-numbers (and the nodes that own them) and Sid is that the id-numbers increase in numerical value as they radiate from Sid in the delivery tree. These id-numbers help the nodes dynamically leave and join a session, as well as adapt rapidly to changes in link connectivity (due to mobility etc). Messages to repair a link breakage are confined to the region where it occurs.
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