Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dynamic routing based on road connectivity for urban vehicular environments
In this paper, we introduce a new geographic routing scheme for urban vehicular environments called “Dynamic Road Connectivity-based Routing” (D-RCBR). The proposed approach exploits distributed information about road connectivity and vehicles distribution to optimize routing decisions. To ensure the packet delivery, D-RCBR defines a new concept of Road Connectivity that provides local topology knowledge and checks if two adjacent intersections delimiting a road segment are actually connected through multi-hop vehicular communication. Then, based on local dissemination strategy, a dynamic routing is performed through the road intersections according to greedy principle. However, since local maximum problems are likely to happen considering only a greedy selection of vertex, D-RCBR defines a recovery procedure inspired from the right hand rule. The simulation results show encouraging performance in comparison to other existing approaches in the literature.
Dynamic routing based on road connectivity for urban vehicular environments
In this paper, we introduce a new geographic routing scheme for urban vehicular environments called “Dynamic Road Connectivity-based Routing” (D-RCBR). The proposed approach exploits distributed information about road connectivity and vehicles distribution to optimize routing decisions. To ensure the packet delivery, D-RCBR defines a new concept of Road Connectivity that provides local topology knowledge and checks if two adjacent intersections delimiting a road segment are actually connected through multi-hop vehicular communication. Then, based on local dissemination strategy, a dynamic routing is performed through the road intersections according to greedy principle. However, since local maximum problems are likely to happen considering only a greedy selection of vertex, D-RCBR defines a recovery procedure inspired from the right hand rule. The simulation results show encouraging performance in comparison to other existing approaches in the literature.
Dynamic routing based on road connectivity for urban vehicular environments
Brahmi, N. (Autor:in) / Boussedjra, M. (Autor:in) / Mouzna, J. (Autor:in) / Bayart, M. (Autor:in)
01.10.2009
941628 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Optimal Connectivity-Based Deployment of Roadside Units for Vehicular Networks in Urban Areas
| British Library Online Contents | 2016
Monocular Road Mosaicing for Urban Environments
| DataCite | 2009
Urban road traffic and vehicular pollution in major cities in India
| British Library Conference Proceedings | 2008