Energy efficient and stable weight based clustering for mobile Ad hoc networks

Safdar H. Bouk, Iwao Sasase

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

Recently several weighted clustering algorithms have been proposed, however, to the best of our knowledge; there is none that propagates weights to other nodes without weight message for leader election, normalizes node parameters and considers neighboring node parameters to calculate node weights. In this paper, we propose an Energy Efficient and Stable Weight Based Clustering (EE-SWBC) algorithm that elects clusterheads without sending any additional weight message. It propagates node parameters to its neighbors through neighbor discovery message (HELLO Message) and stores these parameters in neighborhood list. Each node normalizes parameters and efficiently calculates its own weight and the weights of neighboring nodes from that neighborhood table using Grey Decision Method (GDM). GDM finds the ideal solution (best node parameters in neighborhood list) and calculates node weights in comparison to the ideal solution. In result, EE-SWBC fairly selects potential nodes with less overhead. The simulation results show that EE-SWBC maintains less average number of stable clusters with minimum overhead, less energy consumption and fewer changes in cluster structure within network compared to DWCA.

本文言語English
ホスト出版物のタイトル2nd International Conference on Signal Processing and Communication Systems, ICSPCS 2008 - Proceedings
DOI
出版ステータスPublished - 2008 12月 1
イベント2nd International Conference on Signal Processing and Communication Systems, ICSPCS 2008 - Gold Coast, QLD, Australia
継続期間: 2008 12月 152008 12月 17

出版物シリーズ

名前2nd International Conference on Signal Processing and Communication Systems, ICSPCS 2008 - Proceedings

Other

Other2nd International Conference on Signal Processing and Communication Systems, ICSPCS 2008
国/地域Australia
CityGold Coast, QLD
Period08/12/1508/12/17

ASJC Scopus subject areas

  • 信号処理
  • 電子工学および電気工学
  • コンピュータ ネットワークおよび通信
  • 通信

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