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On the use of composite indicators for mobile communications network management in smart sustainable cities

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On the use of composite indicators for mobile communications network management in smart sustainable cities

dc.contributor.author	Botella Mascarell, Carmen
dc.contributor.author	Pérez Soler, Joaquín
dc.contributor.author	Soria, Juan
dc.contributor.author	Roger Varea, Sandra
dc.date.accessioned	2021-01-12T17:33:52Z
dc.date.available	2021-01-12T17:33:52Z
dc.date.issued	2021
dc.identifier.citation	Botella Mascarell, Carmen Pérez Soler, Joaquín Soria, Juan Roger, Sandra 2021 On the use of composite indicators for mobile communications network management in smart sustainable cities Applied Sciences-Basel 11 1 181
dc.identifier.uri	https://hdl.handle.net/10550/77022
dc.description.abstract	Beyond 5G networks will be fundamental towards enabling sustainable mobile communication networks. One of the most challenging scenarios will be met in ultra-dense networks that are deployed in densely populated areas. In this particular case, mobile network operators should benefit from new assessment metrics and data science tools to ensure an effective management of their networks. In fact, incorporating architectures allowing a cognitive network management framework could simplify processes and enhance the network's performance. In this paper, we propose the use of composite indicators based on key performance indicators both as a tool for a cognitive management of mobile communications networks, as well as a metric which could successfully integrate more advanced user-centric measurements. Composite indicators can successfully synthesize and integrate large amounts of data, incorporating in a single index different metrics selected as triggers for autonomous decisions. The paper motivates and describes the use of this methodology, which is applied successfully in other areas with the aim of ranking metrics to simplify complex realities. A use case that is based on a universal mobile telecommunications system network is analyzed, due to technology simplicity and scalability, as well as the availability of key performance indicators. The use case focuses on analyzing the fairness of a network over different coverage areas as a fundamental metric in the operation and management of the networks. To this end, several ranking and visualization strategies are presented, providing examples of how to extract insights from the proposed composite indicator.
dc.language.iso	eng
dc.relation.ispartof	Applied Sciences-Basel, 2021, vol. 11, num. 1, p. 181
dc.subject	Desenvolupament sostenible
dc.subject	Comunicació i tecnologia
dc.title	On the use of composite indicators for mobile communications network management in smart sustainable cities
dc.type	journal article	es_ES
dc.date.updated	2021-01-12T17:33:52Z
dc.identifier.doi	10.3390/app11010181
dc.identifier.idgrec	142589
dc.rights.accessRights	open access	es_ES