Application-Independent Based Multicast Routing Protocols in Mobile Ad hoc Network (MANET)

Abstract

Multicasting is an efficient communication service for supporting multipoint applications. The main goal of most ad hoc multicast protocols is to build and maintain a multicast tree or mesh in the face of a mobile environment, with fast reactions to network changes so that the packet loss is minimized. The topology of a wireless mobile network can be very dynamic, and hence the maintenance of a connected multicast routing tree may cause large overhead. To avoid this, a different approach based on meshes has been proposed. Meshes are more suitable for dynamic environments because they support more connectivity than trees; thus they support multicast trees. In multicast routing protocols many type of risk are involve like rushing, black hole, jellyfish attacks. Many features improve the performance of multicast routing protocol robustness, efficiency, control overhead .in this article mainly focus on application independent based multicast routing protocols, features, and comparison of multicast routing protocols.

Keywords: Ad hoc Network, CAMP, ODMRP, AMRIS, MAODV etc.