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A Case for Node-Local Runtime Parameter Adaptation in Wireless Sensor Networks
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology, Computing Science.
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology, Computer Systems. (Mobility)
2014 (English)In: Proc. 10th Swedish National Computer Networking Workshop, 2014Conference paper, Poster (with or without abstract) (Other academic)
Abstract [en]

The challenges posed to wireless sensor networks by the environments they are deployed cannot always be predicted beforehand. Therefore, adaptive behavior at the run-time may be required to achieve good reliability and energy-efficiency. We present a node-local runtime adaptation algorithm that adapts the over-the-air message encoding based on presence of weak links and external interference in the immediate neighborhood of the node. Evaluation with a network simulator shows that this algorithm leads to significant network-wide reduction of radio duty cycle under specific radio transmission failure models.

Place, publisher, year, edition, pages
2014.
National Category
Computer Engineering Communication Systems
Identifiers
URN: urn:nbn:se:uu:diva-234696OAI: oai:DiVA.org:uu-234696DiVA: diva2:757574
Conference
SNCNW 2014, June 2–3, Västerås, Sweden
Projects
ProFuN
Available from: 2014-06-02 Created: 2014-10-22 Last updated: 2014-12-16

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Elsts, AtisNgai, Edith C.-H.

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CiteExportLink to record
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