S. Lavanya

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Wireless Sensor Networks (WSN) are mainly used in many applications because their flexibility, very easy to use nature, low cost and easy to deploy anywhere. WSN are limited in memory, processing capacity and battery power. So developing protocols with limited power consumption becomes very essential for applications using sensors. Clustered network(More)
The intermittent connectivity between nodes to transfer data is exploited using Disruption tolerant networks (DTNs).DTNs are susceptible to flood attacks which limits the network resources. A technique to detect a node has violated its rate limits. Although it is easy to detect the violation of rate limit on the internet and in telecommunication networks(More)
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