한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제38B권9호
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  • Pages.687-699
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  • 2013
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  • 1226-4717(pISSN)
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  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
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확장성 향상을 위한 6LoWPAN 기반의 IP-USN 시스템 구현

6LoWPAN Based IP-USN System Implementation for Improving Scalability

  • 오승교 (전남대학교 전자컴퓨터공학부 차세대네트워크 연구실) ;
  • ;
  • 최덕재 (전남대학교 전자컴퓨터공학부 차세대네트워크 연구실)
  • 투고 : 2013.05.02
  • 심사 : 2013.08.16
  • 발행 : 2013.09.30
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초록

IP기반의 IP-USN은 6LoWPAN이라는 표준 기술을 적용하여 IPv6 USN시스템을 구축함으로써 Ubiquitous Sensor Network의 센서 존재확인과 지역적 한계의 단점을 극복한다. 하지만 USN의 노드는 관리, 비용 측면에서 주기적인 배터리 교체 없이 가능한 오랜 기간 동작해야 하는데 이를 위한 해결방안이 미비하다. 본 논문에서는 저전력으로 동작하는 최적의 IP-USN을 위해 TI사의 저전력 SoC솔루션인 CC2530과 Contiki OS를 기반으로 노드를 구성하고 IP 네트워크와 센서네트워크를 연결하는 게이트웨이를 설계 및 구현하여 6LoWPAN을 지원하는 IP-USN을 구현한다. 또한 구현된 시스템의 에너지 소비량을 측정 및 분석하여 독립전원 공급을 위한 방안을 모색한다.

IP-based IP-USN overcomes that disadvantages of verify the existence and geographic limits of the sensor by applying a standard technique called 6LoWPAN. However, in terms of the management and cost, The USN node should work for a long period of time without periodic batter replacement. but this solution is insufficient.In this paper, we configure the node using TI's CC2530 that low-power Soc solution and Contiki OS for optimal low-power operation IP-USN and implement the gateway to support connecting IP networks and Sensor networks. In addition, a system implemented to measure and analyze the energy consumption of an independent power supply to look for ways.

키워드

참고문헌

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