Bypass Routing: An On-Demand Local Recovery Protocol for Ad Hoc Networks
Submitted by crepric on Fri, 09/18/2009 - 15:55
| Title | Bypass Routing: An On-Demand Local Recovery Protocol for Ad Hoc Networks |
| Publication Type | Conference Articles |
| Year of Publication | 2004 |
| Authors | Sengul, C., and R. Kravets |
| Conference Name | The Third Annual Mediterranean Ad Hoc Networking Workshop, (MedHocNet) |
| Abstract | On-demand routing protocols for ad hoc networks reduce the cost of routing in high mobility environments. However, route discovery in on-demand routing is typically performed via network-wide flooding, which consumes a substantial amount of bandwidth. In this paper, we present bypass routing, a local recovery protocol that aims to reduce the frequency of route request floods triggered by broken routes. Specifically, when a broken link is detected, a node patches the affected route using local information, which is acquired on-demand, and thereby bypasses the broken link. We implemented SLR (Source Routing with Local Recovery) as a prototype of our approach. Simulation studies show that SLR achieves efficient and effective local recovery while maintaining acceptable overhead. |
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