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Medium Access Protocol Design for Time-Critical Applications in Wireless Sensor Networks
Beijing Jiaotong University, China.
Mid Sweden University, Sweden.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems. ABB AB, Corporate Research, Sweden. (IS (Embedded Systems))ORCID iD: 0000-0002-7159-7508
2014 (English)In: IEEE International Workshop on Factory Communication Systems - Proceedings, WFCS, 2014, p. Article number 6837585-Conference paper, Published paper (Refereed)
Abstract [en]

Wireless sensor networks (WSNs) for control and monitoring applications introduce critical constraints on the design of multiple access schemes to guarantee timely data delivery. However, existing WSNs are mainly designed to conserve energy consumption and not to support timely data transmission. In this paper, we present a novel media access method defined as Wireless Arbitration which grants each user in the network with a specific arbitration frequency representing the priority to access the wireless channel. This proposed method will guarantee that messages with high priority will access the channel and deliver within the deterministic deadline. A mathematical formulation of wireless arbitration is presented together with the corresponding performance analysis of the multiple access schemes. It is shown that the proposed multiple access scheme outperforms IEEE 802.15.4.

Place, publisher, year, edition, pages
2014. p. Article number 6837585-
National Category
Computer Engineering Computer Sciences
Identifiers
URN: urn:nbn:se:mdh:diva-25184DOI: 10.1109/WFCS.2014.6837585Scopus ID: 2-s2.0-84903975772ISBN: 9781479932351 (print)OAI: oai:DiVA.org:mdh-25184DiVA, id: diva2:722148
Conference
10th IEEE International Workshop on Factory Communication Systems WFCS'14, 05 May 2014, TOULOUSE, France
Projects
READY - Research Environment for Advancing Low Latency InternetAvailable from: 2014-06-05 Created: 2014-06-05 Last updated: 2018-01-11Bibliographically approved

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Åkerberg, Johan

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CiteExportLink to record
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Citation style
  • apa
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  • fi-FI
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  • nn-NB
  • sv-SE
  • Other locale
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Output format
  • html
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  • asciidoc
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