Enhancements of IEEE 802.11p Protocol for Access Control on a VANET Control Channel - Archive ouverte HAL Access content directly
Conference Papers Year : 2011

Enhancements of IEEE 802.11p Protocol for Access Control on a VANET Control Channel

Abstract

Adding communication capabilities to vehicles and road infrastructure has become a major goal in the intelligent transportation systems industry. The IEEE 802.11p amendment has specially been conceived for the Wireless Access in Vehicular Environments (WAVE) architecture. In this paper we study the performance of this standard by the means of extensive simulations and we argue that the current version of the protocol can not cope with high vehicular densities. We propose a simple but efficient modification of the back off mechanism which has an important impact on the quality of communications on the control channel.
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Dates and versions

hal-03967934 , version 1 (02-02-2023)

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Razvan Stanica, Emmanuel Chaput, André-Luc Beylot. Enhancements of IEEE 802.11p Protocol for Access Control on a VANET Control Channel. International Conference on Communications (ICC 2011), IEEE, Jun 2011, Kyoto, Japan. pp.1-5, ⟨10.1109/icc.2011.5962516⟩. ⟨hal-03967934⟩
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