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A measurement study for predicting throughput from LQI and RSSI
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.
2012 (English)In: Multiple Access Communications: 5th International Workshop, MACOM 2012, Maynooth, Ireland, November 19-20, 2012. Proceedings / [ed] Boris Bellalta, Heidelberg: Encyclopedia of Global Archaeology/Springer Verlag, 2012, p. 89-92Conference paper, Published paper (Refereed)
Abstract [en]

Wireless sensor networks (WSN) commonly use ZigBee to communicate, especially when low power consumption is demanded. ZigBee may however provide unpredictable throughput although transmission distances are short. This is especially evident in difficult environments with complicated reflections and various materials through which radio signals need to pass through. Distributed scheduling based on cognitive networking principles may improve both network predictability and overall throughput. This paper presents measurements of key parameters for such cognitive scheduling, and discusses their potential for predicting suitable per-node transmission rates. Results include variability of throughput, RSSI and LQI observed for different transmission powers, transmission ranges, and number of transmitting nodes.

Place, publisher, year, edition, pages
Heidelberg: Encyclopedia of Global Archaeology/Springer Verlag, 2012. p. 89-92
Series
Lecture Notes in Computer Science, ISSN 0302-9743 ; 7642
National Category
Computer Sciences
Research subject
Dependable Communication and Computation Systems
Identifiers
URN: urn:nbn:se:ltu:diva-27912DOI: 10.1007/978-3-642-34976-8_10Local ID: 17e5e922-78f3-4eb9-b884-cfe88df011e2ISBN: 978-3-642-34975-1 (print)ISBN: 978-3-642-34976-8 (electronic)OAI: oai:DiVA.org:ltu-27912DiVA, id: diva2:1001103
Conference
International Workshop on Multiple Access Communications : 19/11/2012 - 20/11/2012
Projects
CASTT - Centre for Automotive Systems Technologies and Testing
Note
Validerad; 2012; 20120921 (krzwol)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2018-01-14Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
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  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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