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Evaluation of content dissemination strategies in urban vehicular networks

2020-03-19Journal article Open access
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dc.contributor.authorPessoa, Gonçalo
dc.contributor.authorGuardalben, Lucas
dc.contributor.authorLuís, Miguel
dc.contributor.authorSenna, Carlos
dc.contributor.authorSargento, Susana
dc.date.accessioned2020-04-03T16:06:03Z
dc.date.available2020-04-03T16:06:03Z
dc.date.issued2020-03-19
dc.description.abstractThe main drivers for the continuous development of Vehicularad-hoc Networks (VANETs) are safety applications and services. However, in recent years, new interests have emerged regarding the introduction of new applications and services for non-urgent content (e.g., videos, ads, sensing and touristic information) dissemination. However, there is a lack of real studies considering content dissemination strategies to understand when and to whom the content should be disseminated using real vehicular traces gathered from real vehicular networks. This work presents a realistic study of strategies for dissemination of non-urgent contente with the main goal of improving contente delivery as well as minimizing network congestion and resource usage. First, we perform an exhaustive network characterization. Then, several content strategies are specified and evaluated in different scenarios (city center and parking lot). All the obtained results show that there are two content distribution strategies that clearly set themselves apart due to their superior performance: Local Rarest Bundle First and Local Rarest Generation First.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPESSOA, Gonçalo; [et al] – Evaluation of content dissemination strategies in urban vehicular networks. Information. ISSN 2078-2489. Vol. 11, N.º 3 (2020), pp. 1-18pt_PT
dc.identifier.doi10.3390/info11030163pt_PT
dc.identifier.issn2078-2489
dc.identifier.urihttp://hdl.handle.net/10400.21/11404
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationPOCI-01-0145-FEDER-016426 - project MobiWisept_PT
dc.relationCMUP-ERI/TIC/0010/2014 - project S2MovingCitypt_PT
dc.subjectUrban vehicular networkspt_PT
dc.subjectContent disseminationpt_PT
dc.subjectReal mobility tracespt_PT
dc.subjectDelay-tolerant networkspt_PT
dc.titleEvaluation of content dissemination strategies in urban vehicular networkspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage18pt_PT
oaire.citation.issue3pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleInformationpt_PT
oaire.citation.volume11pt_PT
person.familyNameGuardalben
person.familyNameLuís
person.familyNameSenna
person.familyNameSargento
person.givenNameLucas
person.givenNameMiguel
person.givenNameCarlos
person.givenNameSusana
person.identifier.ciencia-id3418-A2F5-3CA4
person.identifier.ciencia-id3F13-362D-F77E
person.identifier.ciencia-id6C11-2B5E-FACB
person.identifier.orcid0000-0003-4296-3115
person.identifier.orcid0000-0003-3488-2462
person.identifier.orcid0000-0002-6791-4291
person.identifier.orcid0000-0001-8761-8281
person.identifier.scopus-author-id25928504900
person.identifier.scopus-author-id36164286400
person.identifier.scopus-author-id26968097100
person.identifier.scopus-author-id6603312796
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationa3bf4c54-2d82-4f35-b36e-f5ab7a256f93
relation.isAuthorOfPublication2eadcc1c-ff03-403a-9c42-f2e45f0fd528
relation.isAuthorOfPublication97487d21-b6f6-4516-ba8d-d166ba57267b
relation.isAuthorOfPublicatione0814076-e21c-4aab-beeb-0a06d3b01e24
relation.isAuthorOfPublication.latestForDiscoverya3bf4c54-2d82-4f35-b36e-f5ab7a256f93

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