Conception et intégration d'une solution distribuée pour collecter les informations de trafic routier afin d'améliorer les performances du protocole de routage A-RTIP.

Abstract

Vehicular ad hoc networks (VANETs) are a specific class of mobile ad hoc networks created by vehicles communicating with each other on urban and rural roads. The well-known unicast routing protocols implemented for MANETs (Mobile Area Networks) are not suitable for VANETs because of their high mobility and frequent change of topology. As a result, routing in VANETs is a difficult task due to the highly dynamic network topology. The main objective of this PFE is to improve the A-RTIP protocol in order to avoid frequent communication link failures, and to reduce the communication overhead between the mobile nodes.