A model-based approach to multi-domain monitoring data aggregation

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dc.contributor.author Pastor, Antonio
dc.contributor.author López, Diego R.
dc.contributor.author Ordonez-Lucena, Jose
dc.contributor.author Fernández, Sonia
dc.contributor.author Folgueira, Jesús
dc.date.accessioned 2022-02-10T12:31:38Z
dc.date.available 2022-02-10T12:31:38Z
dc.date.issued 2021-06-08
dc.identifier.bibliographicCitation Pastor, A., López, D. R., Ordonez-Lucena, J., Fernández, S. & Folgueira, J. (2021). Model-based Approach to Multi-domain Monitoring Data Aggregation. Journal of ICT Standardization, 9(2), 291-310.
dc.identifier.issn 2245-800X
dc.identifier.uri http://hdl.handle.net/10016/34095
dc.description.abstract The essential propellant for any closed-loop management mechanism is data related to the managed entity. While this is a general evidence, it becomes even more true when dealing with advanced closed-loop systems like the ones supported by Artificial Intelligence (AI), as they require a trustworthy, up-to-date and steady flow of state data to be applicable. Modern network infrastructures provide a vast amount of disparate data sources, especially in the multi-domain scenarios considered by the ETSI Industry Specification Group (ISG) Zero Touch Network and Service Management (ZSM) framework, and proper mechanisms for data aggregation, pre-processing and normalization are required to make possible AI-enabled closed-loop management. So far, solutions proposed for these data aggregation tasks have been specific to concrete data sources and consumers, following ad-hoc approaches unsuitable to address the vast heterogeneity of data sources and potential data consumers. This paper presents a model-based approach to a data aggregator framework, relying on standardized data models and telemetry protocols, and integrated with an open-source network orchestration stack to support their incorporation within network service lifecycles.
dc.description.sponsorship The research leading to these results received funding from the European Union’s Horizon 2020 research and innovation programme under grant agree-ment no 871808 (INSPIRE-5Gplus) and no. 856709 (5GROWTH). The paper reflects only the authors’ views. The Commission is not responsible for any use that may be made of the information it contains.
dc.format.extent 20
dc.language.iso eng
dc.publisher River Publishers
dc.rights This is an Open Access publication. © 2021 the Author(s). All rights reserved.
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other Data
dc.subject.other Source
dc.subject.other Consumer
dc.subject.other Framework
dc.subject.other Aggregation
dc.subject.other Closed-Loop
dc.subject.other Automation
dc.subject.other Metadata
dc.title A model-based approach to multi-domain monitoring data aggregation
dc.type article
dc.subject.eciencia Telecomunicaciones
dc.identifier.doi https://doi.org/10.13052/jicts2245-800X.9210
dc.rights.accessRights openAccess
dc.relation.projectID info:eu-repo/grantAgreement/EC/856709
dc.relation.projectID info:eu-repo/grantAgreement/EC/871808
dc.type.version publishedVersion
dc.identifier.publicationfirstpage 291
dc.identifier.publicationissue 2
dc.identifier.publicationlastpage 310
dc.identifier.publicationtitle Journal of ICT Standardization
dc.identifier.publicationvolume 9
dc.contributor.funder European Commission
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