ECORS: Energy consumption-oriented route selection for wireless sensor network

Tadanori Matsui, Hiroaki Nishi

研究成果: Conference contribution

7 被引用数 (Scopus)

抄録

Automated metering infrastructure is employed widely in scientific fields as well as in industrial and commercial areas due to the development of wireless sensor network (WSN) technology. WSNs provide important features such as wireless multi-hop communication and they are easy to install everywhere; thus, extending the lifetime of WSNs is highly desirable. All WSN nodes consume a limited amount of energy from the battery during operations such as sensing, calculating, control, and communication and most of the power consumption is attributable to wireless communication. In this study, we propose energy consumption-oriented route selection (ECORS), which is a route selection algorithm that focuses on the remaining energy and energy consumption by WSN nodes. In ECORS, a sink node calculates all of the routes in the system by using the route lifetime (RL) as a metric according to the minimum residual energy (MRE) and the expected route cost (ERC). The route with the longest RL is selected by the proposed algorithm. By changing the route periodically using ECORS, the WSN system lasts 1.14 times longer as compared to that when the routes are fixed. We evaluated the performance of ECORS using an original WSN simulator. In realistic simulations, we measured the distance-packet error rate, current consumption, and discharge characteristic of a battery using actual sensor nodes assembled with an Arduino micro controller, XBee ZigBee wireless module, and lithium-polymer battery.

本文言語English
ホスト出版物のタイトルProceedings - 2016 IEEE 14th International Conference on Industrial Informatics, INDIN 2016
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1044-1049
ページ数6
ISBN(電子版)9781509028702
DOI
出版ステータスPublished - 2016 7 2
イベント14th IEEE International Conference on Industrial Informatics, INDIN 2016 - Poitiers, France
継続期間: 2016 7 192016 7 21

出版物シリーズ

名前IEEE International Conference on Industrial Informatics (INDIN)
0
ISSN(印刷版)1935-4576

Other

Other14th IEEE International Conference on Industrial Informatics, INDIN 2016
国/地域France
CityPoitiers
Period16/7/1916/7/21

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 情報システム

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