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An AllJoyn to CoAP bridge | IEEE Conference Publication | IEEE Xplore

Abstract:

Interoperability between smart devices and applications across multiple architectures, platforms and communication technologies is a key challenge for the future Internet...Show More

Abstract:

Interoperability between smart devices and applications across multiple architectures, platforms and communication technologies is a key challenge for the future Internet of Things (IoT). Many IoT open platforms are being developed to overcome this issue, such as the AllJoyn™ framework specified by the AllSeen industrial alliance. Due to heavy resource constraints, however, it's not always a feasible option to run such framework on low-power devices, where other mature technologies like, e.g., the Constrained Application Protocol (CoAP), are already successfully applied. In this work we present the design and open-source implementation of an application acting as a transparent bridge between AllJoyn and CoAP networks. The bridge leverages advanced CoAP features, i.e., caching and resource observation, for efficiency and scalability, and provides AllJoyn applications with a rich low-level interface to interact with multiple CoAP servers hosting CoAP resources. The implementation has been extensively validated in a real test case, and proved to properly work in a transparent manner.
Date of Conference: 12-14 December 2016
Date Added to IEEE Xplore: 09 February 2017
ISBN Information:
Conference Location: Reston, VA, USA

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