An efficient combination of topological and geographical routing for VANETs on top of a virtualization layer

Jack Fernando Bravo-Torres, Martin Lopez-Nores, Jose Victor Saians-Vazquez, Yolanda Blanco-Fernandez, Jose Juan Pazos-Arias

Resultado de la investigación: Contribución a una conferenciaDocumento

7 Citas (Scopus)

Resumen

© 2015 IEEE. Intersection-based geographical routing algorithms have become predominant in the realm of vehicular ad-hoc networks (VANETs), with forwarding strategies that create road-based paths a way to avoid dead ends and to prevent losses due to the presence of buildings. However, there remain problems associated to the location service that must be in place to provide accurate location data of the destination nodes. In this paper, we present a new routing algorithm called VNIBR that puts forward an efficient combination of topological and geographical routing, getting rid of the location service. This algorithm is based on a virtualization layer that allows decoupling routing logic from node identities in a radically different way. We prove by means of simulations that VNIBR consistently ensures moderate overhead and good packet delivery ratios in comparison with state-of-the-art approaches to VANET routing in urban scenarios with different vehicle densities.
Idioma originalInglés estadounidense
DOI
EstadoPublicada - 1 ene. 2015
Evento2015 IEEE 81st Vehicular Technology Conference, VTC2015 - , Reino Unido
Duración: 11 may. 201514 may. 2015

Conferencia

Conferencia2015 IEEE 81st Vehicular Technology Conference, VTC2015
Título abreviadoVTC2015
País/TerritorioReino Unido
Período11/05/1514/05/15

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