A Review on Failure Node Recovery Algorithms in WSN

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Provided by: Creative Commons
Topic: Enterprise Software
Format: PDF
In this paper, a survey on algorithms used for recovery of failure nodes in Wireless Sensor Network (WSN) has presented. Node recovery is a technique used to recover the failure of most used active nodes in WSN, when it becomes crucial to repair these nodes from failure and also from the situation where some part of covering area gets out of control and sight of the networks. The information flow gets heavily affected by the node failure. To solve this problem, the authors are studying LEDIR algorithm and how it comes when compare with RIM, they are comparing the two algorithms on the basis of three parameters: no of nodes moved, total distance moved and total messages exchanged.
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