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dc.contributor.authorHernández-Orallo, E.
dc.contributor.authorMurillo-Arcila, M.
dc.contributor.authorCalafate, C.T.
dc.contributor.authorCano, J.C.
dc.contributor.authorConejero, J.A.
dc.contributor.authorManzoni, P.
dc.date.accessioned2016-12-05T17:03:25Z
dc.date.available2016-12-05T17:03:25Z
dc.date.issued2016-03-01
dc.identifier.issn1389-1286
dc.identifier.urihttp://hdl.handle.net/20.500.11824/330
dc.description.abstractCommunications in mobile opportunistic networks, instead of using the Internet infrastructure, take place upon the establishment of ephemeral contacts among mobile nodes using direct communication. In this paper, we analytically model the performance of mobile opportunistic networks for contact-based messaging applications in city squares or gathering points, a key challenging topic that is required for the effective design of novel services. We take into account several social aspects such as: the density of people, the dynamic of people arriving and leaving a place, the size of the messages and the duration of the contacts. We base our models on Population Processes, an approach commonly used to represent the dynamics of biological populations. We study their stable equilibrium points and obtain analytical expressions for their resolution. The evaluations performed show that these models can reproduce the dynamics of message diffusion applications. We demonstrate that when the density of people increases, the effectiveness of the diffusion is improved. Regarding the arrival and departure of people, their impact is more relevant when the density of people is low. Finally, we prove that for large message sizes the effectiveness of the epidemic diffusion is reduced, and novel diffusion protocols should be considered.en_US
dc.description.sponsorshipTEC2014-52690-R, MTM2013-47093-P, AICO/2015/113, ACOMP/2015/005en_US
dc.formatapplication/pdfen_US
dc.language.isoengen_US
dc.rightsReconocimiento-NoComercial-CompartirIgual 3.0 Españaen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/en_US
dc.subjectContact-based messagingen_US
dc.subjectEpidemic diffusionen_US
dc.subjectMobile networking in proximityen_US
dc.subjectOpportunistic networksen_US
dc.subjectPerformance evaluationen_US
dc.titleAnalytical evaluation of the performance of contact-Based messaging applicationsen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.identifier.doi10.1016/j.comnet.2016.07.006
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.comnet.2016.07.006en_US
dc.relation.projectIDES/1PE/SEV-2013-0323en_US
dc.relation.projectIDEUS/BERC/BERC.2014-2017en_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen_US
dc.journal.titleComputer Networksen_US


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Reconocimiento-NoComercial-CompartirIgual 3.0 España
Except where otherwise noted, this item's license is described as Reconocimiento-NoComercial-CompartirIgual 3.0 España