Ad Hoc On-demand Non Overlapped Multipath Distance Vector Routing Protocol (AONOMDV)

In this paper, we propose a scheme to improve existing Ad-Hoc On-DemandDistance Vector (AODV) routing protocol by discovering and maintaining multiplenon-overlapped routes. Our routing protocol is a multipath version of AODVrouting protocol that considers only the disjoint path. Due to non-overlappingamong paths, when a link breaks in the network, only one of paths is expired. Thepresented routing protocol, called Ad hoc On-demand Non Overlapped DistanceVector (AONOMDV), is implemented by some modifications over AODV module inns-2 simulator. Results of simulations show that AONOMDV has better performancein comparison with AODV and AOMDV in terms of the average end-to-end delay,the packet delivery ratio and the route discovery frequency.

کلیدواژه ها:

AODV ، Mobile Ad-hoc Networks ، Routing