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Analysis Standardized of IoT-based Low-power·Light-weight Protocol

IoT 기반 저전력·경량 프로토콜 표준화 분석

  • Received : 2016.06.28
  • Accepted : 2016.07.21
  • Published : 2016.10.31

Abstract

People and goods through the recent smart device, IoT to things and things are connected, it has emerged as the driving force of a new economic growth in the future. While conducting research of this international standardization organization in the IoT-based protocol, to the institutions and companies that belong to the standards bodies interests are different from each other, protocols have been developed also, different order, heterogeneous device interoperability has emerged is a problem that the lowering of. Therefore, in this paper, to investigate the structure of the MQTT and CoAP that are commonly used and trying to figure out the trend of low power consumption, a lightweight protocol that is suitable for IoT environment, process and standardization trends of evolution, features, analysis and on, to derive the advantages and disadvantages, and comparative analysis, it presented a development scheme for each protocol.

최근 스마트 디바이스를 통해 사람과 사물, 사물과 사물이 연결되는 IoT가 미래의 새로운 경제성장 동력으로 부상하고 있다. 이에 국제 표준화 단체에서 IoT 기반 프로토콜에 대한 연구를 진행하고 있으나, 표준화 단체에 소속되어 있는 기관 및 기업들의 이해관계가 서로 상이하고 개발되는 프로토콜 또한 다르기 때문에 이기종 디바이스간의 상호호환성이 저하되는 문제점이 나타나고 있다. 따라서 본 논문에서는 IoT 환경에 적합한 저전력 경량 프로토콜의 동향을 파악하고자 보편적으로 사용하고 있는 MQTT와 CoAP의 구조, 발전 과정 및 표준화 동향, 특징을 조사 및 분석하여 장단점을 도출 및 비교분석하고, 각 프로토콜에 대한 발전방안을 제시하였다.

Keywords

References

  1. H. Ahn, Y. J. Lee, K. H. Kim, "A Process-driven IoT-object Collaboration Model," Journal of Internet Computing and Services, vol.15, no.5, pp. 9-16, Oct. 2014. https://doi.org/10.7472/jksii.2014.15.5.09
  2. C. M. Kim, M. G. Kang, "Standard and Trend Analysis of IoT/OneM2M," Review of Korean Society for Internet Information, vol.15, no.2, pp. 31-36, Dec. 2014.
  3. H. Jung, C. W. Park, "Design and Implementation of MQTT Based Real-time HVAC Control Systems," Journal of the Korea Institute of Information and Communication Engineering, vol.19, no.5, pp. 1163-1172, May 2015. https://doi.org/10.6109/jkiice.2015.19.5.1163
  4. D. K. Lee, D. J, Choi, "Implementation of Zigbee- based Publish/Subscribe System for M2M/IoT Services," Journal of Korea Multimedia Society, vol.17, no.12, pp. 1461-1472, Dec. 2014. https://doi.org/10.9717/kmms.2014.17.12.1461
  5. S. H. Kim, D. H. Kim, H. S. Oh, H. S. Jeon, H. J. Park, "The Data Collection Solution Based on MQTT for Stable IoT Platforms," Journal of the Korea Institute of Information and Communication Engineering, vol.20, no.4, pp. 728-738, Apr. 2016. https://doi.org/10.6109/jkiice.2016.20.4.728
  6. S. K. Ko, I. K. Park, S. C. Soon, B. T. Lee, "Trends of IETF CoAP Based Sensor Connection Protocol Technology," Electronics and Telecommunications Trends, vol.28, no.6, 133-140, Dec. 2013.
  7. S. K. Ko, B. T. Lee, K. W. Park, "Standardization and Testing of the Trend of CoAP Protocol for the Internet of Things," TTA Journal, vol.154, pp. 84-88, 2014.
  8. Y. J. Park, D. K. Min, "Research on Service-Level Integration of ETSI M2M Platform with Heterogeneous Web Applications based on WSDL 2.0," Journal of the Korea Institute of Information and Communication Engineering, vol.17, no.8, pp. 1842-1850, Aug. 2013. https://doi.org/10.6109/jkiice.2013.17.8.1842
  9. L. Hang, W. Q. Jin, D. H. Kim, "A Design and Implementation for Registration Service of IoT Embedded Node using CoAP Protocol-based Resource Directory in Mobile Internet Environments," Journal of the Institute of Internet, Broadcasting and Communication, vol.16, no.1, pp. 147-153, Fed. 2016. https://doi.org/10.7236/JIIBC.2016.16.1.147

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