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A scheme of EEMR protocol for energy efficient in wireless sensor networks

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2005, 10(4), pp.229-237
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

조익래 1 Ho Sun Lee 2 LEE KYOON HA 1

1인하대학교
2단국대학교

Candidate

ABSTRACT

One of the important issues of in this research is effective usage of energy to increase life time of nodes which form a network. Existing LEEM protocol causes unnecessary active time due to small packets with shorter transfer time than active interval period of node and packets with transfer time of more than twice of active interval period of node. In this paper, we propose Energy-Efficient MAC by Reservation (EEMR) protocol which can increase energy effectiveness in wireless sensor network environment by reducing unnecessary active time using a method that reserves next-hop depend upon the size of packet. We evaluated effectiveness of our proposed method through experiments. The result showed that using EEMR protocol had better energy effectiveness than existing LEEM protocol by 15%.

Citation status

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