Abstract
© 2016 IEEE. Many routing algorithms for vehicular ad-hoc networks have relied on geographic forwarding as a means to reduce the paths' sensitivity to individual vehicle movements. In recent years, the basic forwarding strategies have been refined to create road-based paths, connecting successive road intersections selected on the basis of the connectivity between them. Revisiting this idea, we present three different flavors of a new algorithm called VNIBR (Intersection-Based Routing on Virtual Nodes): reactive, proactive and encounter-based. These variations can achieve better performance than state-of-the-art routing algorithms by relying on a virtualization layer that transparently deals with the problems of mobility. We analyze the strengths and weaknesses of the new algorithms by means of simulations in urban scenarios with different vehicle densities, looking at overhead, packet delivery ratios and end-to-end delays.
Translated title of the contribution | Variaciones en el enrutamiento basado en intersecciones sobre una capa de virtualización para redes ad-hoc vehiculares |
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Original language | English (US) |
Pages | 402-407 |
Number of pages | 6 |
DOIs | |
State | Published - 6 Feb 2017 |
Event | 2016 6th International Conference on Innovative Computing Technology, INTECH 2016 - Duration: 6 Feb 2017 → … |
Conference
Conference | 2016 6th International Conference on Innovative Computing Technology, INTECH 2016 |
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Period | 6/02/17 → … |