A Study on Energy Optimum Algorithm of LEACH under Three-Dimensional Space

Yu Qian

doi:10.4028/www.scientific.net/AMM.668-669.1223

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 668-669A Study on Energy Optimum Algorithm of LEACH under...

A Study on Energy Optimum Algorithm of LEACH under Three-Dimensional Space

Abstract:

With the constant enlargement of the range of application of wireless sensor network, extending wireless sensor network’ life cycle has attracted more and more attention under the circumstances of limited node energy. On account of three-dimensional space background for the environmental monitoring of high buildings, this thesis put forward an improved energy-saving optimum algorithm of LEACH: improving probability of high-energy node elected as cluster head during cluster head election; selecting a network with the minimum communication cost. The simulation experiment indicates that under the layout of three-dimensional space, improving algorithm makes the load of wireless sensor network more balancing, and extending network’ life cycle. what’ s more, simulation result, in a way, serves as theoretical basis for a further study on the life cycle of wireless sensor network.

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Periodical:

Applied Mechanics and Materials (Volumes 668-669)

Pages:

1223-1226

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.668-669.1223

Citation:

Cite this paper

Online since:

October 2014

Authors:

Yu Qian*

Keywords:

Equilibrium Factor, High Energy Node, Three-Dimensional Space, Wireless Sensor Network (WSN)

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* - Corresponding Author

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