Detection and Countermeasure of Node Misbehaviour in Clustered Wireless Sensor Network

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Provided by: Hindawi Publishing
Topic: Big Data
Format: PDF
Wireless sensor networks are widely used in many applications like battlefield monitoring, environment monitoring, and so forth. In all of these applications the cooperation among various sensor nodes is needed to forward the data packets to the base station. However, it expends the various resources of a sensor node such as battery power, storage, and processing power. Therefore, to conserve its own resources a node may become selfish by not forwarding the data to the others. This kind of attack has serious consequences if the attacker node is the leader of a cluster.
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