Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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The Implement of Medium Access Control Protocol with Energy Efficiency in Multi-hop Sensor network

에너지 효율을 고려한 다중홉 센서망에서의 MAC 프로토콜 구현

  • 김동일 (동의대학교 정보통신공학과) ;
  • 송창안 (동의대학교 정보통신공학과)
  • Published : 2004.08.01
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Abstract

Wireless sensor networks use battery-operated computing and sensing devices. And It can be expected to be deployed in an ad hoc networs. MAC is different from traditional wireless MACs such as IEEE 802.11 in almost every way. so self-configuration and power saving in sensor network are very important goals, while per-node fairness and latency are less important. In this paper, so we use a given prototype for efficient energy conservation to reduce power consumtion that is one of the important character in sensor network and compare energy consumption and collision with IEEE 802.11 MAC. finally we conclude the paper and analyze it.

공간적인 환경에서 정보를 받는 무선 센서망은 배터리를 사용하며, 에드혹과 같은 방식으로 배포되며, 센서가 감지 되었을 때 정보를 전송하게 된다. 무선 센서망에서는 전력 보존, 자가-구성이 우선시 되며, 노드의 공정성, 잠복기간은 중요하기 않기 때문에 기존의 IEEE802.11에서의 무선 MAC과 다른 특징을 가진다. 따라서 본논문에서는 무선 센서망에서 우선시 되는 특성중 하나인 효율적인 전력 관리를 위해 각각의 센서 노드들의 전력 소모를 최소화 하기위해 제시된 방법을 구현 하여, 기존의 무선 MAC과 비교 하여 소비 전력과 충돌을 비교 분석 하기로 한다.

Keywords

References

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