The high mobility causes rapid change in the topology, may leads to link breakage. It needs extra time to rebuild the paths. Also the packets are dropped due to breakage in the link. In this paper, DSR cache is used to store and reuse the paths, decreasing the time required to rebuild the path. The proposed algorithm can be used to reduce the effect of the high mobility and also reduce the end to end delay, by using available paths. The route discovery and maintenance can be easy with the help of periodic hello message and already present routes in the cache.

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Mobile Ad-hoc Networks Effect Of High Mobility Route Discovery And Maintenance Using Dsr Cache Local Graph Generated By Neighboring Nodes Etc.