| Abstract
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<p>In this paper, initial simulation … <p>In this paper, initial simulations are presented showing that the upcoming IEEE 802.11p standard is not suitable for traffic safety applications requiring reliable, low delay communication between vehicles. The medium access control procedure is one of the most important parts in the design of delay-constrained communication systems, and emerging vehicle safety applications put new stringent demands on timely and reliable delivery of data packets. The medium access procedure used in 802.11p is carrier sense multiple access, which is inherently unsuitable for time-critical data traffic since it is contention-based and cannot provide a finite upper bound on the time to channel access. The simulation results indicate that with IEEE 802.11p, channel access cannot be granted in a manner that is sufficiently predictable to support reliable, low-delay communications between vehicles on a highway.</p>s between vehicles on a highway.</p>
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| Author
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Katrin Bilstrup +
, Elisabeth Uhlemann +
, Erik G. Ström +
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| Conference
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15th World Congress on Intelligent Transport Systems (ITS), 15 - 20 November, 2008, Jacob K. Javits Convention Center, 36th St. & Eleventh Av. Manhattan, New York
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| Diva
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http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:239139
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| HostPublication
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World Congress on Intelligent Transport Systems (ITS), 2008 +
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| PublicationType
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Conference Paper +
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| Publisher
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World Congress on ITS +
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| StartPage
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12 +
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| Title
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Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
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| Year
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2008 +
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| Has queryThis property is a special property in this wiki.
|
Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
, Publications:Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard +
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| Categories |
Publication +
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| Modification dateThis property is a special property in this wiki.
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26 June 2014 03:41:45 +
|
