IJMTES – INCREASE THE NETWORK LIFETIME AND COVERAGE AREA IN WSN USING CLUSTERING ALGORITHM

Journal Title : International Journal of Modern Trends in Engineering and Science

Author’s Name : S.Sridhar, R.Velmani

Volume 01 Issue o5  Year 2014  

ISSN no:  2348-3121

Page no: 216-222

Abstract—A wireless sensor network consists of spatially distributed autonomous sensors to monitor physical or environmental conditions and to cooperatively pass their data through the network to a main location. Utilizing Mobi-clustering algorithms to form a hierarchical network topology is a common method of implementing network management and data aggregation in wireless sensor networks. Mobi-clustering algorithm is used minimizing the overall network overhead and energy. Power consumption and maximizing the life time are the important aspects of wireless sensor networks. The proposed protocol aims at minimizing the overall network overhead and energy Distribution associated with the multi-hop data retrieval process while also ensuring balanced energy consumption among Sensor Nodes and extended network lifetime. Arranging cluster sizes and transmission ranges (ACT), reduces the size of clusters near the base station and provides energy consumption. But it does not concentrate on coverage problem and maximizing the life time. In this project is developed similar to, the Integer Linear Programming (ILP)   problem  that formulates the coverage problem and maximizes life network time of the sensor nodes. It implement the optimization problem, with the objective function and several constraints of this problem can be solved to optimality by using CPLEX solver.

KeywordsCluster, Energy consumption, Energy-Balancing, Routing protocol, Wireless sensor networks.

Reference

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