A Practical Perspective on 5G-Ready Highly Dynamic Spectrum Management with LSA

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dc.contributor.authorMašek, Pavelcs
dc.contributor.authorMokrov, Evgenycs
dc.contributor.authorZeman, Kryštofcs
dc.contributor.authorPonomarenko-Timofeev, Alekseics
dc.contributor.authorPyattaev, Alexandercs
dc.contributor.authorNesterov, Sergeycs
dc.contributor.authorAndreev, Sergeycs
dc.contributor.authorHošek, Jiřícs
dc.contributor.authorSamouylov, Konstantincs
dc.contributor.authorKoucheryavy, Yevgenics
dc.coverage.issue1cs
dc.coverage.volume2018cs
dc.date.issued2018-07-24cs
dc.description.abstractA diversity of wireless technologies will collaborate to support the fifth-generation (5G) communication networks with their demanding applications and services. Despite decisive progress in many enabling solutions, next-generation cellular deployments may still suffer from a glaring lack of bandwidth due to inefficient utilization of radio spectrum, which calls for immediate action. To this end, several capable frameworks have recently emerged to all help the mobile network operators (MNOs) leverage the abundant frequency bands that are utilized lightly by other incumbents. Along these lines, the recent Licensed Shared Access (LSA) regulatory framework allows for controlled sharing of spectrum between an incumbent and a licensee, such as the MNO, which coexist geographically. This powerful concept has been subject to several early technology demonstrations that confirm its implementation feasibility. However, the full potential of LSA-based spectrum management can only become available if it is empowered to operate dynamically and at high space-time-frequency granularity. Complementing the prior efforts, we in this work outline the functionality that is required by the LSA system to achieve the much needed flexible operation as well as report on the results of our respective live trial that employs a full-fledged commercial-grade cellular network deployment. Our practical results become instrumental to facilitate more dynamic bandwidth sharing and thus promise to advance on the degrees of spectrum utilization in future 5G systems without compromising the service quality of their users.en
dc.formattextcs
dc.format.extent1-9cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationWireless Communications and Mobile Computing. 2018, vol. 2018, issue 1, p. 1-9.en
dc.identifier.doi10.1155/2018/2103868cs
dc.identifier.issn1530-8677cs
dc.identifier.orcid0000-0003-2976-6547cs
dc.identifier.orcid0000-0002-6738-7305cs
dc.identifier.orcid0000-0002-8382-9185cs
dc.identifier.other148947cs
dc.identifier.researcheridT-6266-2017cs
dc.identifier.researcheridB-1780-2010cs
dc.identifier.scopus56529395900cs
dc.identifier.scopus37031030200cs
dc.identifier.urihttp://hdl.handle.net/11012/137064
dc.language.isoencs
dc.publisherHindawics
dc.relation.ispartofWireless Communications and Mobile Computingcs
dc.relation.urihttp://dx.doi.org/10.1155/2018/2103868cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1530-8677/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subject5G communication networksen
dc.subjectRadio spectrum utilizationen
dc.subjectLicensed Shared Access (LSA)en
dc.subjectHighly dynamic spectrum managementen
dc.subjectMobilní sítě 5.generace
dc.subjectVyužití frekvenčního spektra
dc.subjectSdílení licencovaného frekvenčního spektra
dc.subjectDynamický management spektra
dc.titleA Practical Perspective on 5G-Ready Highly Dynamic Spectrum Management with LSAen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-148947en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:41:59en
sync.item.modts2025.01.17 15:20:34en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
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