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DTNs overcome the problems associated with intermittent connectivity, long or variable delay, asymmetric data rates, and high error rates by using store-carry-forward message switching. In DTNs, a node is an entity with a bundle layer. A node may be a host, router, or gateway (or some combination) acting as a source, destination, or forwarder of bundles. In addition, the performance of node shows...
In order to improve the survivability of IP networks, this paper presents a fast self-healing mechanism for distance vector routing protocol called FS-DVP.(Fast Self-healing distance vector protocol). The mechanism can dealing with network failures effectively through the precomputed multiple feasible next hops per destination. This local rerouting scheme guarantee the forwarding continuity in the...
Aiming at the RIP (routing information protocol) canpsilat dealing with network failures effectively, causing significant forwarding discontinuity after a failure. The drawback with this protocol is that it need to trade off routing stability and forwarding continuity. To improve failure resiliency without jeopardizing routing stability, we propose a fast local rerouting based on RIP called FR-RIP...
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