Self-organizing transmission scheduling mechanisms using a pulse-coupled oscillator model for wireless sensor networks

Yoshiaki Taniguchi, Go Hasegawa, Hirotaka Nakano

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We propose self-organizing transmission scheduling mechanisms for periodically gathering sensor data at a base station in wireless sensor networks. In our proposed mechanisms, sensor nodes self-organize message transmission and sleep timings. To propagate sensor data from the edge of the network to the base station in order of hop counts from the base station, we use a conventional self-organizing communication mechanism based on phase-locking in a pulse-coupled oscillator model. We propose two mechanisms to avoid collisions among sensor nodes with the same hop count, a randomization-based mechanism and a desynchronization-based mechanism based on anti-phase synchronization in the pulse-coupled oscillator model. Simulation experiments confirm that our mechanism significantly improves the data gathering ratio in comparison with the conventional mechanism.

本文言語English
ホスト出版物のタイトル2012 2nd International Conference on Digital Information Processing and Communications, ICDIPC 2012
ページ84-89
ページ数6
DOI
出版ステータスPublished - 2012 10 1
外部発表はい
イベント2012 2nd International Conference on Digital Information Processing and Communications, ICDIPC 2012 - Klaipeda City, Lithuania
継続期間: 2012 7 102012 7 12

出版物シリーズ

名前2012 2nd International Conference on Digital Information Processing and Communications, ICDIPC 2012

Conference

Conference2012 2nd International Conference on Digital Information Processing and Communications, ICDIPC 2012
CountryLithuania
CityKlaipeda City
Period12/7/1012/7/12

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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