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Supporting real-time data traffic in safety-critical vehicle-to-infrastructure communication
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Embedded Systems (CERES).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Embedded Systems (CERES).ORCID iD: 0000-0002-6526-3931
2008 (English)In: 33rd IEEE Conference on Local Computer Networks, 2008. LCN 2008, Los Alamitos: IEEE Computer Society, 2008, 614-621 p.Conference paper, (Refereed)
Abstract [en]

Support for real-time traffic is crucial to many ITS (Intelligent Transport Systems) safety applications. At the same time it is desirable to provide a number of non-safety services. In this paper, we propose a communication system for safety-critical V2I (Vehicle-to-Infrastructure) communication based on an extension to the upcoming IEEE 802.11p MAC standard. Real-time analysis provides the tool to adapt the resources set aside for collision-free, safety-critical data traffic to the communication needs of the current number of supported vehicles. The remaining bandwidth is available to other services according to the contention-based random access method defined in the standard. The performance of the proposed concept is evaluated through a simulation analysis based on a merge assistance scenario supported by roadside infrastructure.

Place, publisher, year, edition, pages
Los Alamitos: IEEE Computer Society, 2008. 614-621 p.
Series
Conference on Local Computer Networks, LCN. Proceedings, ISSN 0742-1303 ; 2008
Keyword [en]
IEEE 802.11p, Quality of Service, inter-vehicle communication, medium access control
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:hh:diva-2169DOI: 10.1109/LCN.2008.4664253ISI: 000262914500106Scopus ID: 2-s2.0-58049099960Local ID: 2082/2566ISBN: 978-1-4244-2412-2 OAI: oai:DiVA.org:hh-2169DiVA: diva2:239387
Conference
33rd Annual IEEE Conference on Local Computer Networks, Montreal, CANADA, OCT 14-17, 2008
Note

Copyright © 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

Available from: 2008-12-02 Created: 2008-12-02 Last updated: 2014-01-23Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
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
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf