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A unified service-based capability exposure framework for closed-loop network automation

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Telemáticaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Network Technologieses
dc.contributor.authorGramaglia, Marco
dc.contributor.authorKajo, Marton
dc.contributor.authorMannweiler, Christian
dc.contributor.authorBulakci, Ömer
dc.contributor.authorWei, Qing
dc.contributor.funderEuropean Commissiones
dc.contributor.funderMinisterio de Asuntos Económicos y Transformación Digital (España)es
dc.date.accessioned2023-09-25T10:33:42Z
dc.date.available2023-09-25T10:33:42Z
dc.date.issued2022-11-01
dc.description.abstractThe ongoing quest for the tight integration of network operation and the network service provisioning initiated with the introduction of 5G often clashes with the capacity of current network architectures to provide means for such integration. Owing to the traditional design of mobile networks, which barely required a tight interaction, network elements offer capabilities for their continuous optimization just within their domain (eg, access, or core), allowing for a "silo-style" automation that falls short when aiming at closed-loop automation that embraces all the actors involved in the network, from network functions up to the service-provider network functions. To this end, in this article, we make the case for the network-wide capability exposure framework for closed-loop automation by (i) defining the different entities that shall expose capabilities, and (ii) discussing why the state of the art solutions are not enough to support this vision. Our proposed architecture, which relies on registration and discovery, and exposure functions, allows for enhanced use cases that are currently not possible with state of the art solution. We prove the feasibility of our solution by implementing it in a real-world testbed, employing Artificial Intelligence algorithms to close the loop for the management of the radio access network.en
dc.description.sponsorshipPart of this work was performed in the context of the H2020 5G-MoNArch project (grant agreement no. 761445). The work of Marco Gramaglia has been partially funded by the H2020 5G-TOURS project (grant agreement no. 856950), and by the Spanish Ministry of Economic Affairs and Digital Transformation and the European Union-NextGenerationEU through the UNICO 5G I+D projects 6G-CLARION-NFD, 6G-CLARION-OR, 6G-CLARION-SI, and 6G-CLARION-OE.en
dc.format.extent25es
dc.identifier.bibliographicCitationGramaglia, M., Kajo, M., Mannweiler, C., Bulakci, Ö., & Quan, W. (2022). A unified service‐based capability exposure framework for closed‐loop network automation. Transactions on Emerging Telecommunications Technologies, 33(11), e4598.en
dc.identifier.doihttps://doi.org/10.1002/ett.4598
dc.identifier.issn2161-5748
dc.identifier.publicationfirstpage1es
dc.identifier.publicationissue11, e4598es
dc.identifier.publicationlastpage25es
dc.identifier.publicationtitleTransactions on Emerging Telecommunications Technologiesen
dc.identifier.publicationvolume33es
dc.identifier.urihttps://hdl.handle.net/10016/38433
dc.identifier.uxxiAR/0000033387
dc.language.isoengen
dc.publisherWileyen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/GA- 761445es
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/ GA-856950es
dc.relation.projectIDGobierno de España. TSI-063000-2021-65es
dc.relation.projectIDGobierno de España. TSI-063000-2021-66es
dc.relation.projectIDGobierno de España. TSI-063000-2021-67es
dc.relation.projectIDGobierno de España. TSI-063000-2021-143es
dc.relation.projectIDAT-2022es
dc.rights© 2022 The Authors. Transactions on Emerging Telecommunications Technologies published by John Wiley & Sons Ltd.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaCiencias de la Informaciónes
dc.subject.ecienciaInformáticaes
dc.subject.ecienciaTelecomunicacioneses
dc.titleA unified service-based capability exposure framework for closed-loop network automationen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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