Minimizing energy utilization and source anonymity in wireless Sensor Networks
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 11
Abstract
Monitoring networks consist of energy unnatural nodes that are expected to function over an extended period of time making energy competent monitoring a chief feature for unattended networks. In such situation nodes are designed to transmit information only when a appropriate event is detected i.e. event-triggered transmission. As a result given the location of an event-triggered node the location of a real event reported by the node can be approximated within the node’s sensing range. The places of the combat vehicle at different time intervals can be exposed to an opponent observing nodes transmissions. There are three limitations that can be connected with an event detected and reported by a sensor node as the description of the event, the time of the event and the location of the event. When sensor networks are organized in untrustworthy environments protecting the privacy of the three parameters that can be attributed to an event triggered transmission turn out to be an important security feature in the design of wireless sensor networks.
Authors and Affiliations
N. Eswara Reddy, D. Vijay
Keywords
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