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Hiérarchisation dans les réseaux ad hoc de véhicules
| Content Provider | Semantic Scholar |
|---|---|
| Author | Vèque, Véronique Johnen, Colette |
| Copyright Year | 2012 |
| Abstract | The vehicular Ad Hoc network (VANET) is often considered as an \textit{ad hoc} extension of a cellular mobile network. Thus communications are then possible between vehicles as well as from vehicle to infrastructure based-network. However, the VANET suffers from a lack of connectivity and a limited capacity. One solution is to use clustering-based protocol to communicate between vehicles. The Clustering approach is well suited for vehicular networks because the dynamics of vehicular traffic result in the formation of natural groups of vehicles at intersections or convoys on highways. In addition, transportation-oriented applications are often linked to a particular region viewed as a geographic-based cluster. In this study, we review the clustering criteria used for VANET self-organization and we compare them with desirable properties that are scalability and stability of the structure. Finally, we also describe some protocols at different levels that use one or more of these criteria. |
| Starting Page | 45 |
| Ending Page | 52 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://hal.archives-ouvertes.fr/hal-00781267/document |
| Alternate Webpage(s) | https://hal.archives-ouvertes.fr/hal-00781267/file/Ubimob-Veque-Clustering-VANET.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
