000071023 001__ 71023 000071023 005__ 20210126194300.0 000071023 0247_ $$2doi$$a10.3233/MIS-2012-0149 000071023 0248_ $$2sideral$$a77956 000071023 037__ $$aART-2013-77956 000071023 041__ $$aeng 000071023 100__ $$aDelot, Thierry 000071023 245__ $$aSharing with Caution: Managing Parking Spaces in Vehicular Networks 000071023 260__ $$c2013 000071023 5060_ $$aAccess copy available to the general public$$fUnrestricted 000071023 5203_ $$aBy exchanging events in a vehicular ad hoc network (VANET), drivers can receive interesting information while driving. For example, they can be informed of available parking spaces in their vicinity. A suitable protocol is needed to disseminate the events efficiently within the area where they are relevant. Moreover, in such a competitive context where each vehicle may be interested in a resource, it is crucial not to communicate that resource to each driver in the vicinity. Otherwise, those drivers would waste time trying to reach a parking space and only one of them would be fulfilled, which would lead to a poor satisfaction in the system. To solve this problem, we detail in this paper a reservation protocol that efficiently allocates parking spaces in vehicular ad hoc networks and avoids the competition among the vehicles. We have integrated our protocol within VESPA, a system that we have designed for vehicles to share information in VANETs. An experimental evaluation is provided, which proves the usefulness and benefits of our reservation protocol in both parking lots and urban scenarios. Besides, we present an in-depth study of the state of the art on this topic, that shows the interest and the originality of our approach. 000071023 536__ $$9info:eu-repo/grantAgreement/ES/MEC/JC2011-0196$$9info:eu-repo/grantAgreement/ES/MICINN/TIN2010-21387-C02-02 000071023 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000071023 590__ $$a1.789$$b2013 000071023 591__ $$aTELECOMMUNICATIONS$$b17 / 78 = 0.218$$c2013$$dQ1$$eT1 000071023 591__ $$aCOMPUTER SCIENCE, INFORMATION SYSTEMS$$b26 / 135 = 0.193$$c2013$$dQ1$$eT1 000071023 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000071023 700__ $$0(orcid)0000-0002-7073-219X$$aIlarri, Sergio$$uUniversidad de Zaragoza 000071023 700__ $$aLecomte, Sylvain 000071023 700__ $$aCenerario, Nicolas 000071023 7102_ $$15007$$2570$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Lenguajes y Sistemas Inf. 000071023 773__ $$g9, 1 (2013), 69-98$$pMob. inf. syst.$$tMobile Information Systems$$x1574-017X 000071023 8564_ $$s2681604$$uhttps://zaguan.unizar.es/record/71023/files/texto_completo.pdf$$yVersión publicada 000071023 8564_ $$s84032$$uhttps://zaguan.unizar.es/record/71023/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000071023 909CO $$ooai:zaguan.unizar.es:71023$$particulos$$pdriver 000071023 951__ $$a2021-01-26-19:39:36 000071023 980__ $$aARTICLE