Energy Efficient Query Optimization in WSN usingThreeLevel Modelling
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2016, Vol 18, Issue 1
Abstract
Abstract:With advancement in microprocessor technology, wireless sensor networks is playing vital role in different types of applications such as health care monitoring, fire detection etc. In these applications, large amount of data generated by the sensors are communicated to the base station, which will provide final result for the query. Since the sensor nodes are energy constraint devices, energy efficient query methods and storage of the data is required. Clustering is playing an important role in enhancement of the energy level of the sensor and scalability of the network. Since communication depletes the energy level of the sensor, further selection of cluster head is important for reducing the communication cost. In this paper, we are introducing the model along with algorithm for the cluster head selection and efficient query processing in WSN.
Authors and Affiliations
C. Komalavalli , VijayBhushanAggarwal
Keywords
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