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A Case for Node-Loc...
A Case for Node-Local Runtime Parameter Adaptation in Wireless Sensor Networks
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- Elsts, Atis (author)
- Uppsala universitet,Datalogi
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- Ngai, Edith C.-H. (author)
- Uppsala universitet,Datorteknik,Mobility
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(creator_code:org_t)
- 2014
- 2014
- English.
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In: Proc. 10th Swedish National Computer Networking Workshop.
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
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- 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.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
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