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An Energy Efficient Clustering based on Genetic Algorithm in Wireless Sensor Networks

무선 센서 네트워크에서 유전 알고리즘 기반의 에너지 효율적인 클러스터링

  • Kim, Jin-Su (Division of Port & Logistics, TongMyong University)
  • 김진수 (동명대학교 항만물류학부)
  • Received : 2010.04.03
  • Accepted : 2010.05.13
  • Published : 2010.05.31

Abstract

In this paper, I propose an Energy efficient Clustering based on Genetic Algorithm(ECGA) which reduces energy consumption by distributing energy overload to cluster group head and cluster head in order to lengthen the lifetime of sensor network. ECGA algorithm calculates the values like estimated energy cost summary, average and standard deviation of residual quantity of sensor node and applies them to fitness function. By using the fitness function, we can obtain the optimum condition of cluster group and cluster. I demonstrated that ECGA algorithm reduces the energy consumption and lengthens the lifetime of network compared with the previous clustering method by stimulation.

References

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