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Medientyp: E-Artikel Titel: Communication protocols for vehicular ad hoc networks Beteiligte: Casteigts, Arnaud; Nayak, Amiya; Stojmenovic, Ivan Erschienen: Wiley, 2011 Erschienen in: Wireless Communications and Mobile Computing Sprache: Englisch DOI: 10.1002/wcm.879 ISSN: 1530-8677; 1530-8669 Entstehung: Anmerkungen: Beschreibung: <jats:title>Abstract</jats:title><jats:p>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 <jats:italic>via</jats:italic> 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.</jats:p> Zugangsstatus: Freier Zugang