REST-based sensor networks with OData

Thoma, Matthias; Kakantousis, Theofilos; Braun, Torsten (3 April 2014). REST-based sensor networks with OData. In: 11th IEEE/IFIP Annual Conference on Wireless On-demand Network Systems and Services (WONS) (pp. 33-40). IEEE 10.1109/WONS.2014.6814719

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RESTful services gained a lot of attention recently, even in the enterprise world, which is traditionally more web-service centric. Data centric RESfFul services, as previously mainly known in web environments, established themselves as a second paradigm complementing functional WSDL-based SOA. In the Internet of Things, and in particular when talking about sensor motes, the Constraint Application Protocol (CoAP) is currently in the focus of both research and industry. In the enterprise world a protocol called OData (Open Data Protocol) is becoming the future RESTful data access standard. To integrate sensor motes seamlessly into enterprise networks, an embedded OData implementation on top of CoAP is desirable, not requiring an intermediary gateway device. In this paper we introduce and evaluate an embedded OData implementation. We evaluate the OData protocol in terms of performance and energy consumption, considering different data encodings, and compare it to a pure CoAP implementation. We were able to demonstrate that the additional resources needed for an OData/JSON implementation are reasonable when aiming for enterprise interoperability, where OData is suggested to solve both the semantic and technical interoperability problems we have today when connecting systems

Item Type: Conference or Workshop Item (Paper)
Division/Institute: 08 Faculty of Science > Institute of Computer Science (INF) > Communication and Distributed Systems (CDS)
08 Faculty of Science > Institute of Computer Science (INF)
UniBE Contributor: Braun, Torsten
Subjects: 000 Computer science, knowledge & systems
500 Science > 510 Mathematics
ISBN: 978-1-4799-4937-3/14
Publisher: IEEE
Language: English
Submitter: Jonnahtan Eduardo Saltarin de Arco
Date Deposited: 16 May 2014 09:27
Last Modified: 14 Jan 2015 11:13
Publisher DOI: 10.1109/WONS.2014.6814719
BORIS DOI: 10.7892/boris.50230
URI: http://boris.unibe.ch/id/eprint/50230

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