Route maintenance and Scalability improvement of DSR, based on Relay node identification after locating Link-failure over MANET

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Provided by: Iosrjournals
Topic: Networking
Format: PDF
In dynamic source routing, each source determines the route to be used in transmitting its packets to destination. Route discovery determines the optimum path for a transmission between a given source and destination. Route maintenance ensures that the transmission path remains optimum and loop-free as network conditions change, even if this requires changing the route during a transmission. Many protocols were proposed to maintain route from high data loss and transition delay due to frequent link failure but doesn't take the decision on basis of location of failure link in source route and also doesn't take advantages of relay node identification in partitioned source route.
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