kumoh national institute of technology
Networked Systems Lab.

김다혜(DaHye Kim), 김동성(Dong-Seong Kim), "단방향 데이터 전달 기법을 적용한 MMS 기반의 산업용 IoT 플랫폼 설계 및 구현(Design and Implementation of MMS-based IIoT Platform using Unidirectional Data Transmission Scheme)", 한국통신학회논문지, 2018(Pr),(ISSN: 1226-4717)
By : 관리자
Date : 2018-02-12
Views : 139

This paper designs and implements an IIoT(Industrial Internet of Things) platform that supports unidirectional communication based on ISO 9506. The proposed platform provides unidirectional communication in networks according to services of ISO 9506 and improves security by applying unidirectional communication between networks using MQTT (Message Queue Telemetry Transport) broker. A IIMP (Industrial IoT Message Protocol), proposed in this paper, exchanges messages using MQTT communication based on ISO 9506 message and determines communication direction according to service type. In order to evaluate the performance of the proposed platform, transmission time and packet loss rate are compared. Simulation results show that the proposed platform has a faster transmission time then TCP, and the reliability of data transmission is higher when a large number of packets are transmitted then UDP.

 


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