Congestion Control for Safety Vehicular Ad Hoc Networks

Razvan Stanica 1, * Emmanuel Chaput 2 André-Luc Beylot 2
* Auteur correspondant
1 URBANET - Réseaux capillaires urbains
CITI - CITI Centre of Innovation in Telecommunications and Integration of services, Inria Grenoble - Rhône-Alpes
2 IRT - IRIT
IRIT - Institut de recherche en informatique de Toulouse
Abstract : This chapter presents a state of the art of the congestion control protocols in vehicular ad hoc networks (VANET). A tendency toward decentralized congestion control is emerging at the level of academic research, as well as at the level of standardization, more particularly within the European Telecommunications Standards Institute (ETSI) where several technical specifications have been published on this subject. Five approaches are discussed in the chapter: the first approach based on the adaptation of the sending frequency of beacons, the second approach based on the increase in data transmission flow rate, the third approach based on the transmission power control in order to increase the channel capacity, the fourth approach based on the reduction of the contention window size and, finally, the fifth approach based on carrier sensing. A performance assessment of several adaptive mechanisms involved is presented by comparing them to the IEEE 802.11p standard mechanism.
Type de document :
Chapitre d'ouvrage
André-Luc Beylot and Houda Labiod. Vehicular Networks : Models and Algorithms, Wiley-ISTE, 2013, 978-1-84821-489-7. 〈10.1002/9781118648759.ch1〉
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https://hal.inria.fr/hal-00840797
Contributeur : Razvan Stanica <>
Soumis le : mercredi 3 juillet 2013 - 11:12:38
Dernière modification le : samedi 27 octobre 2018 - 01:20:12

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Razvan Stanica, Emmanuel Chaput, André-Luc Beylot. Congestion Control for Safety Vehicular Ad Hoc Networks. André-Luc Beylot and Houda Labiod. Vehicular Networks : Models and Algorithms, Wiley-ISTE, 2013, 978-1-84821-489-7. 〈10.1002/9781118648759.ch1〉. 〈hal-00840797〉

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