The DTN Routing on spreading mobility plan with the low number of hops

Abstract

Recently, DTN(Dley/Disruption-Tolerant Networking) Routings that achieve reliable end-to-end communication in environment not to be able to connect to whole area such as the disaster circumstance are worked with keen interests.The method spreading mobility plans assumes the case that immobile base-station exists in this DTN environment, and it creates a delivery channel of messages based on the trajectory.The problem of this method is that it consumes excessive amounts of buffer because all of node store trajectory to the buffer by all contact.In this research, I suggest new method that reduces consumption amounts of buffer while keeping delivery average of this method.