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Memorias de investigación
Ponencias en congresos:
A Contention-Based Routing Protocol for Vehicular Ad Hoc Networks in City Environments. ICDCS Workshops 2009
Año:2009
Áreas de investigación
  • Lenguaje de programación
Datos
Descripción
Routing is crucial to the success of VANET applications, which is complicated by the fact that VANETs are highly mobile, and sometimes partitioned. This paper proposes a contention based routing protocol for VANETs in city environments. Different from the position based routing, this protocol does not require the node to maintain its neighbors¿ locations. Junctions through which a packet must pass to reach its destination are chosen dynamically and one by one. Once the next junction is determined, a contention-based forwarding is used to forward packet to the selected junction where the next hop is selected through a distributed contention process by all neighbors receiving the packet. When the next hop does not exist due to the partitioned network, a specific timeout mechanism is proposed to forward the packet in the future. Furthermore, this protocol can handle the scenario where the destination node is moving. Simulation result shows that it achieves significant performance improvement compared with position based approaches.
Internacional
Si
Nombre congreso
ICDCS Workshops 2009
Tipo de participación
960
Lugar del congreso
Montreal, QC
Revisores
Si
ISBN o ISSN
1545-0678
DOI
10.1109/ICDCSW.2009.52
Fecha inicio congreso
22/06/2009
Fecha fin congreso
26/06/2009
Desde la página
482
Hasta la página
487
Título de las actas
2009 29th IEEE International Conference on Distributed Computing Systems Workshops
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Tonghong Li (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Distributed Systems Labs (LSD) Laboratorio de sistemas distribuidos
  • Departamento: Lenguajes y Sistemas Informáticos e Ingeniería de Software
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