Chih Wai Wu

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Real time video multicast has always been a topic of active research for almost all types of computer networks. With the shift of focus towards Mobile Ad-hoc Networks (MANETs), several approaches have been suggested for the creation and maintenance of multicast trees in the dynamic and unpredictable environment of MANETs. This paper presents a simple and(More)
In this paper, the problem of dynamic multicast routing in mobile ad hoc networks is investigated. Dynamic multicast routing has become a major issue in Manet. Mobile ad hoc networks (MANETs) are collection of wireless mobile nodes, thus connectivity is an issue in this network. Moreover it, the network topology is defined by its routing strategy. In MANET,(More)
This paper proposes a robust and energy efficient Highly Scalable Zone based Multicast Protocol (HSZMP) to achieve high scalability with reduced control overhead even under high dynamic mobility and large network size. This work constructs a virtual-zone-based structure in order to reduce the overhead for route discovery and maintenance of the tree(More)
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