| Summary: | 碩士 === 國立臺北科技大學 === 電子工程系 === 107 === Due to the rapid requirement of the Internet of Things (IoT) in various application domains, different types of IoT standards, protocols and platforms are utilized to manage a mass of devices. Thus, how to integrate heterogeneous IoT standard platforms become one critical research issue. Eclipse OM2M is one of machine-to-machine (M2M) standard platform. OM2M can map the resources belonging to different IoT platforms, e.g., OMA LWM2M and OIC/OCF IoTivity, into its resource tree using the interworking proxy entity (IPE). Although OM2M can access other platforms’ resources, there is no specification to let other platforms access OM2M’s resource tree. Based on the aforementioned description, this paper designs and shows how to let LWM2M and IoTivity access OM2M’s resource tree. The structures, resource types and specific request methods are discussed and analyzed in this paper. In other words, this paper achieves the goal of bi-directional data exchange among three IoT standard platforms. At the same time, based on the proposed architecture, we can reduce the resource access time.
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