Examination of selection for relay nodes adapted to priority of transportation in triage network

Hiroki Tamura, Hikaru Kobayashi, Hiroshi Shigeno, Ken Ichi Okada

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

Abstract

Applying sensor network to emergency lifesaving systems called Triage to decide priority of transportation in disasters is an active area of research. It is necessary to keep collecting data by sensors fixed in injured people. Sensors selected as relay nodes consume battery in large quantity and are easy to be out of battery in collecting the data. In addition, sensors secede from the network because injured people are transported sequentially. But sensors transported later are easy to be out of battery because of remaining in the network for a long time. So in this paper, we propose selection of relay nodes adapted to priority of transportation. Our proposal keeps the packet arrival rate and suppresses the battery consumption totally by generating multiple routes by broadcast from the sink. In addition, it suppresses battery consumption of sensors transported later by using priority of transportation. We evaluate our proposal by the simulation and show this effectiveness.

Original languageEnglish
Title of host publicationProceedings - 2010 International Conference on Broadband, Wireless Computing Communication and Applications, BWCCA 2010
Pages142-148
Number of pages7
DOIs
Publication statusPublished - 2010 Dec 1
Event5th International Conference on Broadband Wireless Computing, Communication and Applications, BWCCA 2010 - Fukuoka, Japan
Duration: 2010 Nov 42010 Nov 6

Publication series

NameProceedings - 2010 International Conference on Broadband, Wireless Computing Communication and Applications, BWCCA 2010

Other

Other5th International Conference on Broadband Wireless Computing, Communication and Applications, BWCCA 2010
CountryJapan
CityFukuoka
Period10/11/410/11/6

Keywords

  • Priority of transportation
  • Saving battery
  • Selection for relay nodes
  • Sensor network
  • Triage

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications

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  • Cite this

    Tamura, H., Kobayashi, H., Shigeno, H., & Okada, K. I. (2010). Examination of selection for relay nodes adapted to priority of transportation in triage network. In Proceedings - 2010 International Conference on Broadband, Wireless Computing Communication and Applications, BWCCA 2010 (pp. 142-148). [5633805] (Proceedings - 2010 International Conference on Broadband, Wireless Computing Communication and Applications, BWCCA 2010). https://doi.org/10.1109/BWCCA.2010.62