Rebirth Approach of Multiple Path System in Wireless MANET'S

Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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A Mobile Ad-hoc NETwork (MANET) is a self-configuring network of mobile nodes connected by wireless links to form an arbitrary topology without the use of existing infrastructure. In wireless Mobile Ad hoc NETworks (MANETs), packet transmission is impaired by radio link fluctuations. In this paper the authors have studied a novel channel adaptive routing protocol which extends the Ad hoc On-Demand Multipath Distance Vector (AOMDV) routing protocol to accommodate channel fading. Specifically, Channel-Aware AOMDV (CA-AOMDV) uses the channel average non-fading duration as a routing metric to select stable links for path discovery, and applies a preemptive handoff strategy to maintain reliable connections by exploiting channel state information.

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