Reprogrammable module-linker for energy-efficient wireless sensor networks

Seung Ku Kim, Jae Ho Lee, Kwang Il Hwang, Kyeong Hur, Doo Seop Eom

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

Abstract

As the number of deployed sensor nodes is increasing, the requirement for reprogramming becomes more important. While reprogramming operation runs, sensor nodes must use little energy due to its limited energy characteristic. Many kinds of conventional studies about reprogramming have tried to solve the energy consumption problem. However, they have not considered the entire sensor network system for reprogramming. In this paper, we propose the novel encoding and decoding scheme for energyefficient reprogramming. It reduces the number of usage times at Electrically Erasable Programmable Read-Only Memory (EEPROM), program memory, and radio during the reprogramming procedure. Experimental results show that our scheme outperforms the previous reprogramming schemes in terms of the energy consumption.

Original languageEnglish
Title of host publicationProceedings - 12th IEEE International Conference on Computational Science and Engineering, CSE 2009 - 7th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2009
Pages627-632
Number of pages6
DOIs
Publication statusPublished - 2009
Event7th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2009 - Vancouver, BC, Canada
Duration: 2009 Aug 292009 Aug 31

Publication series

NameProceedings - 12th IEEE International Conference on Computational Science and Engineering, CSE 2009
Volume2

Other

Other7th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2009
CountryCanada
CityVancouver, BC
Period09/8/2909/8/31

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Science Applications
  • Software

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