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

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Self-organization Networking Scheme for Constructing Infrastructure-less based IoT Network

비인프라 기반 사물인터넷 구축을 위한 자율네트워킹 기법

  • Youn, Joosang (Department of Industrial ICT Engineering, Dong-Eui University)
  • Received : 2017.11.23
  • Accepted : 2017.12.07
  • Published : 2018.01.31
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Abstract

Recently, various infrastructure-less IoT networking schemes have been studied to construct local IoT networks based on self-organization. This is, because RPL protocol, which is to support infrastructure based network construction is used to construct local IoT networks. Thus, a self-organization networking and ad hoc path between client and server in local IoT networks is not supported in basis RPL protocol. In this paper, we propose a self-organization networking scheme which support infrastructure-less based IoT network construction in low-power and lossy network based IoT environments consisting of IoT devices with the constrained feature, such as low power, the limited transmission rate and low computing capacity. Through simulation, we show that the proposed self-organization networking scheme improves the performance, in terms of the number of packets generated for end-to end data transmission and the end-to-end delay, compared to basis RPL protocol.

최근 로컬 IoT 네트워크 구축과 관련하여 RPL 프로토콜을 활용하는 다양한 비-인프라 기반 IoT 네트워킹 기법들이 연구 중이다. 특히, RPL 프로토콜은 자율네트워킹과 로컬 네트워크에 존재하는 노드 간 애드혹 경로를 제공하지 못하는 문제를 가지고 있다. 본 논문에서는 비-인프라 기반 IoT 네트워크 구축을 지원하는 자율네트워킹 기법을 제안한다. 제안하는 기법은 저전력 손실 네트워크로 구성된 네트워크 환경에 적용 가능한 자율네트워킹 기법이다. 실험을 통해서 제안한 자율네트워킹 기법의 우수한 성능을 보였다. 특히, 단대단 데이터 발생률과 단대단 지연 측면에서 제안하는 기법의 성능이 우수함을 증명하였다.

Keywords

References

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