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From threads to events: Adapting a lightweight middleware for Contiki OS
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2017 (English)In: 2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017, Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 486-491, article id 7983156Conference paper (Refereed)
Abstract [en]

Interoperability is one of the key requirements in the Internet of Things considering the diverse platforms, communication standards and specifications available today. Inherent resource constraints in the majority of IoT devices makes it very difficult to use existing solutions for interoperability, thus demanding new approaches. This paper presents the process of adapting a lightweight interoperability middleware for IoT, LISA, from RIOT to Contiki OS and evaluates memory and power overheads. The middleware follows a service oriented architecture and classifies devices according to available resources to assign different roles, such as Application, Service and Manager Nodes. These roles live in different tiers in a generic IoT architecture, where the Manager nodes are located in the intermediate Fog layer. To adapt to an event based kernel of Contiki, the middleware defines and handles a set of events that are used to communicate with the user application. A network of nodes is simulated to show the architecture promoted by the middleware and the results are presented.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2017. p. 486-491, article id 7983156
Keyword [en]
Contiki, Internet of Things, Interoperability, LISA
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-213193DOI: 10.1109/CCNC.2017.7983156Scopus ID: 2-s2.0-85027411526ISBN: 9781509061969 OAI: oai:DiVA.org:kth-213193DiVA: diva2:1137018
Conference
14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017, Las Vegas, United States, 8 January 2017 through 11 January 2017
Note

QC 20170830

Available from: 2017-08-30 Created: 2017-08-30 Last updated: 2017-08-30Bibliographically approved

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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf