Comparative Study Of Opc Ua, Mqtt, And Onem2m For Interoperable Industrial Iot Communication

Abstract

This research paper presents a comparative analysis of OPC UA, MQTT, and OneM2M, three prominent communication protocols in the context of Industrial IoT (IIoT). The study evaluates these protocols based on predefined criteria to assess their performance, scalability, security, and adaptability. The findings offer valuable insights into their suitability for achieving interoperable communication in IIoT environments, contributing to the ongoing discourse on IIoT protocol selection and interoperability.