Proposal for Modified Routing Algorithms for Multipath on Demand MANET Topology

Abstract

Multipath Variation of the standard Ad Hoc Distance Vector routing protocol severely affected by on demand state variations of the nodes. Therefore it becomes obvious to design a routing mechanism based on the AODV protocol stack with node as metric consideration. The resulting AOMDV protocol we obtain improves its performance efficiency as the rule updating mechanism is modified and now takes into account through a descending value and takes the final value as the one with largest metric of weight. The result is then simulated in a simulator like NS-2 and simulation results are compared against existing AODV protocol system.