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Applicability of SDN and NFV techniques for a virtualization-based roaming solution

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Telemáticaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Network Technologieses
dc.contributor.authorContreras Murillo, Luis Miguel
dc.contributor.authorCominardi, Luca
dc.contributor.authorMartín Pérez, Jorge
dc.contributor.authorBernardos Cano, Carlos Jesús
dc.contributor.funderEuropean Commissionen
dc.date.accessioned2022-01-26T12:20:25Z
dc.date.available2022-01-26T12:20:25Z
dc.date.issued2020-07
dc.descriptionPart of a collection: Software-Defined Networking (SDN) and Network Function Virtualization (NFV) for a Hyperconnected World: Challenges, Applications, and Major Advancements.en
dc.description.abstractNetwork programming and virtualization are technological trends being incrementally introduced in operational networks. This creates an environment where new innovations can be incorporated, facilitating also the evolution of the way in which existing services are delivered. These changes, however, are not only motivated by technical reasons. External factors, such as regulation, can trigger the evolution of existing services. Roaming services are an example of this two-sided situation. From the technical perspective, roaming users typically experiment worst performance than local users on the same network, since their traffic is usually routed through the home network. Besides that, due to recent regulation changes introduced in Europe for roaming services, known as Roam Like at Home (RLAH), roaming is charged at domestic prices. Both aspects are severely challenging the current mode of operation of roaming services as delivered nowadays by mobile operators. This paper presents the design of a virtualized based roaming solution, including an experimental assessment, as well as an economic insight of the concept.en
dc.description.sponsorshipThis work has been supported by the European Community through the 5GEx project within the H2020 programme (Grant agreement no. 671636). Special thanks to the teams of Deutsche Telekom and BISDN involved in H2020 EU 5GEx project that were part of the design and execution of this use case.en
dc.format.extent29
dc.identifier.bibliographicCitationContreras, L. M., Cominardi, L., Martín Pérez, J. & Bernardos, C. J. (2020). Applicability of SDN and NFV Techniques for a Virtualization-Based Roaming Solution. Journal of Network and Systems Management, 28(3), 576–604.en
dc.identifier.doihttps://doi.org/10.1007/s10922-020-09534-z
dc.identifier.issn1064-7570
dc.identifier.publicationfirstpage576
dc.identifier.publicationissue3
dc.identifier.publicationlastpage604
dc.identifier.publicationtitleJournal of Network and Systems Managementen
dc.identifier.publicationvolume28
dc.identifier.urihttps://hdl.handle.net/10016/33969
dc.identifier.uxxiAR/0000026097
dc.language.isoengen
dc.publisherSpringer Natureen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/GA-671636
dc.rights© 2020, Springer Science Business Media, LLC, part of Springer Nature.en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherRoamingen
dc.subject.otherMulti-domainen
dc.subject.otherProgrammabilityen
dc.subject.otherOrchestrationen
dc.subject.otherSlicingen
dc.titleApplicability of SDN and NFV techniques for a virtualization-based roaming solutionen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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