Wireless Communications & Mobile Computing
Unified security architecture and protocols using third party identity in V2V and V2I networks
Wireless Communications & Mobile Computing
Evaluation of dynamic communities in large-scale vehicular networks
Proceedings of the third ACM international symposium on Design and analysis of intelligent vehicular networks and applications
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Vehicular networks are envisioned for large scale deployment, and standardization bodies, car manufacturers, and academic researchers are solving a variety of related challenges. After a brief description of intelligent transportation system (ITS) architectures and the main already-established low-level standards, this tutorial elaborates on four particular aspects of vehicular networks, which are (i) the potential for a large set of innovative applications, (ii) a review of the main modeling approaches used for both roads and traffic, and finally two important communication primitives, that are (iii) data dissemination via broadcasting/geocasting, and (iv) routing in both highway and urban environments. A particular emphasis is on recent protocols that realistically consider the inherently complex nature of vehicular mobility, such as intermittent connectivity, speed variability, and the impact of intersections. Copyright © 2009 John Wiley & Sons, Ltd.