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A Multipath Establishing Scheme using Pre-search in Ad Hoc Networks  

Lee, Kil-Hung (서울과학기술대학교 컴퓨터공학과)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.9, no.6, 2010 , pp. 129-135 More about this Journal
Abstract
This paper suggests a multipath establishing scheme for ad hoc networks. Data paths are established by on-demand manner. Multipath are made as a sequence of route control message exchange at route setup process. Multipath can be used as a backup path or load balancing for data exchange. Proposed scheme uses a one-hop pre-search scheme for establishing multipath between source and destination. When a node selects a next node for route reply, the node finds optimal route by exchanging route information with neighbor nodes. Simulation results show that the proposed multipath scheme has better split characteristics among multipath and higher route survivability at the environment where nodes are moving.
Keywords
Multipath routing; route pre-search; ad hoc network;
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