Abstract
In Mobile Ad Hoc Networks (MANET), during routing, there may be possibility of route recovery delay and overhead. Also there may be issues due to reduced lifetime of link and node. In order to overcome these issues, in this paper, an optimization technique for fault recovery and fast data transmission in MANET is proposed. In order to avoid the faults due to frequent disconnections and node failures, the path with least mobility and high residual energy is selected for transmission. During data transmission, if majority of the neighbours are changed or if the residual energy is low, then the source will choose any shorter alternate route by applying the optimized recovery mechanism. By simulation results, we show that the proposed technique enhances packet delivery ratio and throughput and minimizes end-to-end delay, energy consumption and control overhead.
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