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Advanced Stability Distributed Weighted Clustering Algorithm in the MANET

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2007, 12(1), pp.35-44
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

황윤철 1 Lee, Sang-ho 1 Kim Jin-Il 2

1충북대학교
2한남대학교

Accredited

ABSTRACT

Mobile ad-hoc network(MANET) can increase independence and flexibility of network because it consists of mobile node without the aid of fixed infrastructure. But, Because of unrestriction for the participation and breakaway of node, it has the difficulty in management and stability which is a basic function of network operation. Therefore, to solve those problems, we suggest a distributed weighted clustering algorithm from a manageable and stable point of view. The suggested algorithm uses distributed weighted clustering algorithm when it initially forms the cluster and uses a concept which is distributed gateway and sub-cluster head to reduce the re-clustering to the minimum which occurs mobile nodes after forming the cluster. For performance evaluation, We compare DCA and WCA with the suggested algorithm on the basis of initial overhead, resubscriber rate and a number of cluster.

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