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

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Service Oriented Self-Construction Network Scheme in IoT Environments

사물인터넷 환경에서 서비스 중심 자율-구성 네트워크 기법

  • Youn, Joosang (Department of Industrial ICT Engineering, Dong-Eui University)
  • Received : 2018.04.23
  • Accepted : 2018.05.07
  • Published : 2018.06.30
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Abstract

Recently, various researches have been studied to support service-oriented IoT networking. This is because the IoT environment coexists with various service devices for providing the service in a certain unified area. Thus, in this network environment, an effective data delivery service is not provided in a network configuration. Also, in order to provide efficient IoT services in this network environment, new scheme is necessary to recognize services by themselves and to construct network structures for each service. In this paper, we propose a service oriented self-constructive network (SO-SCN) scheme that can construct a service-oriented network in IoT environments composed of various service devices. The proposed scheme is a method that can minimize the network overhead required for service provisioning and extend the network lifetime. Through simulation, we show that the proposed service oriented self-construction network scheme improves the performance, in terms of the number of packets generated for end-to end data transmission and the end-to-end delay.

최근 서비스 지향 사물인터넷 네트워킹 기술에 관한 다양한 연구가 진행 중이다. 이는 사물인터넷 환경이 특정 통일 지역 내에 자신의 서비스를 제공하기 위한 다양한 서비스 디바이스들이 공존하기 때문이다. 따라서 이런 네트워크 환경은 네트워크 구성에 있어 효율적인 데이터 전달 서비스를 제공하지 못한다. 또한 이런 사물인터넷 네트워크 환경에서 효율적 서비스 제공 위해 스스로 서비스를 인지하고 서비스 별 네트워크 구성 기법이 필요하다. 따라서 본 논문에서는 다양한 서비스 디바이스로 구성된 사물인터넷 환경에서 서비스 중심 네트워크 구성이 가능한 서비스 중심 자율-구성 네트워크 (Service Oriented Self-Construction Network (SO-SCN) 기법을 제안한다. 제안하는 기법은 서비스 제공 시 필요한 네트워크 오버헤드의 최소화와 함께 네트워크 수명을 연장 할 수 있는 방법이다. 특히, 실험을 통해서 제안한 기법이 단대단 데이터 발생률과 단대단 지연 측면에서 제안하는 기법의 성능이 우수함을 증명하였다.

Keywords

References

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