A Collision-Free MAC Protocol for Fast Message Dissemination in Vehicular Strings

Abstract : The focus of this paper is on safety-critical inter-vehicular communications in strings circulating on highways and main roads. The bounded channel access delay (BCAD) and the time-bounded message acknowledgment (TBMA) problems are specified. We present a collision-free deterministic directional MAC protocol that solves both problems. At the same time, that protocol minimizes string-wide message dissemination delays, in the presence of message and acknowledgement losses. Analytical expressions of various time bounds are given and illustrated with numerical examples.
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Communication dans un congrès
2016 IEEE Conference on Standards for Communications & Networking, Oct 2016, Berlin, Germany. IEEE ComSoc, pp.7
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Contributeur : Gérard Le Lann <>
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Dernière modification le : mercredi 30 novembre 2016 - 12:13:40
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Gérard Le Lann. A Collision-Free MAC Protocol for Fast Message Dissemination in Vehicular Strings. 2016 IEEE Conference on Standards for Communications & Networking, Oct 2016, Berlin, Germany. IEEE ComSoc, pp.7. 〈hal-01402119〉

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