ABSTRACT

A wireless sensors network (WSNs) contains thousands of
sensor nodes which may lead to failures because of unattended
deployments in it. Communication in sensor nodes will not happen due to
these failures which produce in correct data due to its unstable nature of
jumping from normal state to fault state results in data loss and sensor
connectivity issues. Therefore it is necessary to take appropriate measures
in advance to detect sustain network failures. To overcome this in our
paper we proposed the cluster management setup in which the events of
failures are detected, diagnosed and recovered by using the flow of DAG
scheduler and LOG FILES. Keywords: WSNs, Fault detection, Fault
recovery, IOT, Fault diagnosis, DAG and LOG FILES,
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