Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Study of M2M Platform Technologies based on REST

REST 기반 M2M 플랫폼 기술 연구

  • Received : 2011.08.03
  • Accepted : 2011.09.08
  • Published : 2011.09.30
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Abstract

M2M can provide the bi-directional services between applications and objects which have the attached telecommunication module. It consists of the objects, platform, and (web based) applications. M2M can realize In-Transit Visibility and Asset Visibility combined with GIS. Although many applications of M2M, such as metering, monitoring, controlling, tracking et al., are being serviced, the interoperability among the M2Ms is not considered. In this paper, we described the interoperability. Specially, ROA, which is the state of art technology in mash-up, more than SOA, and URN, which is based on Open API in RESTful service, more than URL are studied. As the message protocol between platform and applications, MPM was defined.

M2M은 사물에 통신 모듈을 부착하여 양방향 서비스를 할 수 있는 체계로 사물과 플랫폼, 그리고 (웹 기반) 응용 서비스로 구성되었다. M2M의 장점은 통신이 가능한 곳에서는 어디서나 실시간으로 서비스가 가능하기 때문에 사물에 대한 이동 중 가시성과 자산 가시성을 제공할 수 있다. 그렇지만 개별적으로 구축하여 서비스하기 때문에 플랫폼의 호환성에 대한 연구는 부진한 상태이다. 본 논문에서는 이러한 M2M 서비스에 플랫폼의 호환성 기술에 대한 연구를 진행하였다. SOA보다는 매쉬업 서비스에 적합한 ROA 기술을, 식별에는 URL보다는 URN 기반의 Open API를 채택하였며, 플랫폼과 응용 사이의 메시지 프로토콜로 MPM을 제시하였다.

Keywords

References

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