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dc.contributor.author | Sanguesa, Julio A | es_ES |
dc.contributor.author | Fogue, Manuel | es_ES |
dc.contributor.author | Garrido, Piedad | es_ES |
dc.contributor.author | Martinez, Francisco J. | es_ES |
dc.contributor.author | Cano Escribá, Juan Carlos | es_ES |
dc.contributor.author | Tavares de Araujo Cesariny Calafate, Carlos Miguel | es_ES |
dc.contributor.author | Manzoni, Pietro | es_ES |
dc.date.accessioned | 2016-05-04T10:06:14Z | |
dc.date.available | 2016-05-04T10:06:14Z | |
dc.date.issued | 2015-04-01 | |
dc.identifier.issn | 0140-3664 | |
dc.identifier.uri | http://hdl.handle.net/10251/63519 | |
dc.description.abstract | Efficient message dissemination is of utmost importance to propel the development of useful services and applications in Vehicular ad hoc Networks (VANETs). In this paper, we propose a novel adaptive system that allows each vehicle to automatically adopt the most suitable dissemination scheme in order to fit the warning message delivery policy to each specific situation. Our mechanism uses as input parameters the vehicular density and the topological characteristics of the environment where the vehicles are located, in order to decide which dissemination scheme to use. We compare our proposal with respect to two static dissemination schemes (eMDR and NJL), and three adaptive dissemination systems (UV-CAST, FDPD, and DV-CAST). Simulation results demonstrate that our approach significantly improves upon these solutions, being able to support more efficient warning message dissemination in all situations ranging from low densities with complex maps, to high densities in simple scenarios. In particular, RTAD improves existing approaches in terms of percentage of vehicles informed, while significantly reducing the number of messages sent, thus mitigating broadcast storms. 2015 Elsevier B.V. All rights reserved. | es_ES |
dc.description.sponsorship | This work was partially supported by the Ministerio de Ciencia e Innovacion, Spain, under Grant TIN2011-27543-C03-01, as well as the Government of Aragon and the European Social Fund (T91 Research Group). | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Computer Communications | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Vehicular ad hoc networks | es_ES |
dc.subject | Warning message dissemination | es_ES |
dc.subject | Adaptive systems | es_ES |
dc.subject | VANETs | es_ES |
dc.subject.classification | ARQUITECTURA Y TECNOLOGIA DE COMPUTADORES | es_ES |
dc.title | RTAD: A real-time adaptive dissemination system for VANETs | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.comcom.2015.01.017 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TIN2011-27543-C03-01/ES/WALKIE-TALKIE: SOPORTE A ENTORNOS DE TRANSPORTE SEGURO, INTELIGENTE Y SOSTENIBLE PARA LA FUTURA GENERACION DE COCHES INTELIGENTES/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Informática de Sistemas y Computadores - Departament d'Informàtica de Sistemes i Computadors | es_ES |
dc.description.bibliographicCitation | Sanguesa, JA.; Fogue, M.; Garrido, P.; Martinez, FJ.; Cano Escribá, JC.; Tavares De Araujo Cesariny Calafate, CM.; Manzoni, P. (2015). RTAD: A real-time adaptive dissemination system for VANETs. Computer Communications. 60:53-70. https://doi.org/10.1016/j.comcom.2015.01.017 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.comcom.2015.01.017 | es_ES |
dc.description.upvformatpinicio | 53 | es_ES |
dc.description.upvformatpfin | 70 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 60 | es_ES |
dc.relation.senia | 290373 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | European Social Fund | es_ES |
dc.contributor.funder | Gobierno de Aragón | es_ES |