Network power saving with sensing data characteristic

A. Arai, Y. Takeda, M. Nakamura, T. Yamaguchi, M. Inoue

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

As Wireless Sensor Network (WSN) has been widely accepted, the network is expected to be applied to environmental measure in yards and gardens. Because stable electric power supply is not available in environmental measure, WSN is generally powered by battery. Improving energy efficiency is important in order to extend operation time of WSN. On the other hand, in actual environmental measure, values of sensors do not vary significantly, and neighbor sensors indicate similar values in stable condition. This research proposes Group Control Method as a new power-saving technique. This Method utilizes the similarity of the values among neighbor sensors and time-stable sensor value in environmental measure. The method forms sensor groups and adjusts sleep time of the network nodes to reduce power consumption. This paper shows effectiveness of power consumption and sensing accuracy based on simulation evaluation.

Original languageEnglish
Title of host publicationISCE 2011 - 15th IEEE International Symposium on Consumer Electronics
Pages166-170
Number of pages5
DOIs
Publication statusPublished - 2011 Sep 9
Event15th IEEE International Symposium on Consumer Electronics, ISCE 2011 - Singapore, Singapore
Duration: 2011 Jun 142011 Jun 17

Publication series

NameProceedings of the International Symposium on Consumer Electronics, ISCE

Conference

Conference15th IEEE International Symposium on Consumer Electronics, ISCE 2011
CountrySingapore
CitySingapore
Period11/6/1411/6/17

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Arai, A., Takeda, Y., Nakamura, M., Yamaguchi, T., & Inoue, M. (2011). Network power saving with sensing data characteristic. In ISCE 2011 - 15th IEEE International Symposium on Consumer Electronics (pp. 166-170). [5973806] (Proceedings of the International Symposium on Consumer Electronics, ISCE). https://doi.org/10.1109/ISCE.2011.5973806