Published 2011
“…If an alternative route is not available, the source node will reinitiate route discovery process to find a new route, which may
result in the decrease of the performance of DSR
protocol. Therefore, to avoid this situation, we propose an extension of DSR
protocol called Redirect Link Failure
Protocol (RLFP) in order to solve link failure problem and update routes in the route cache of DSR
protocol.RLFP consists of three parts.The first part is based on Link Prediction
Algorithm, which
utilises signal power strength from the received packets to predict the link before any break down happens.The second part is based on Link Solution Model, which contains sub-models that can solve and redirect link failure.Finally, the Enhanced Route Cache Model, which possesses a scheme that is called “Updating Route Scheme”, to avoid stale routes.…”
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Monograph