Efficient Multicast Ad-hoc On-Demand Distance Vector Routing Protocol
نویسنده
چکیده
Mobile Ad-hoc Network (MANET) is an autonomous, multi-hop and dynamic network composed of number of wireless mobile nodes. Routing protocols are challenges in designing Mobile Ad-hoc networks with low energy consuming and low control overhead. Ad-hoc on demand distance vector routing protocol (AODV) is specially designed for mobile ad-hoc networks with Expanding Ring Search (ERS) technique for route discovery process. This paper modifies the expanding ring search (ERS) algorithm used by AODV Protocol optimize the energy consuming and control overhead caused by broadcasting redundancy messages for Multicast operation. Our approach saves energy and overhead of the nodes by avoiding the redundant rebroadcasting of the route request packets and by reduction in the total number of mobile nodes participating in multicast routing. Simulation results show that the performance of proposed protocol Efficient MAODV (EMAODV) is improved compared to MAODV protocol. Index Terms – Control Overhead, Mobile Ad hoc Network,
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