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dc.contributor.authorDíez Fernández, Luis Francisco 
dc.contributor.authorPopescu, George-Pantelimon
dc.contributor.authorAgüero Calvo, Ramón 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-05-12T13:16:11Z
dc.date.available2017-05-12T13:16:11Z
dc.date.issued2016-09
dc.identifier.issn1089-7798
dc.identifier.issn1558-2558
dc.identifier.otherTEC2012-38754-C02-01es_ES
dc.identifier.otherTEC2015-71329-C2-1-Res_ES
dc.identifier.urihttp://hdl.handle.net/10902/10960
dc.description.abstractIt is well known that the use of heterogeneous networks and densification strategies will be crucial to handle the wireless cellular traffic increase that is foreseen in the forthcoming years. Hence, the scientific community is putting effort into the proposal and assessment of radio resource management solutions for this type of deployments. For that, an accurate modeling of the underlying resources is mandatory. In this letter, we propose a mutual-interference model, which enables a precise estimation of the signal-to-interference and noise ratio (SINR), compared with the widespread constant-load alternative. This is of utter relevance, since the SINR has a direct influence on the spectral efficiency and, consequently, on the resources to be allocated. We also propose a transformation of the corresponding resource assignment problem, so that it can be solved using geometric programming techniques. The validity of this transformation is assessed by comparing the corresponding solution with the one that would have been obtained exploiting a heuristic approach (simulated annealing).es_ES
dc.description.sponsorshipThis work has been supported by the Spanish Government (Ministerio de Economía y Competitividad, Fondo Europeo de Desarrollo Regional, FEDER) by means of the projects COSAIF, Connectivity as a Service: Access for the Internet of the Future (TEC2012-38754-C02-01), and ADVICE, Dynamic provisioning of connectivity in high density 5G wireless scenarios (TEC2015-71329-C2-1-R)es_ES
dc.format.extent4 p.es_ES
dc.language.isoenges_ES
dc.publisherInstitute of Electrical and Electronics Engineers Inc.es_ES
dc.rights© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.es_ES
dc.sourceIEEE Communications Letters, 2016, 20(9), 1876-1879es_ES
dc.subject.otherNetwork modeles_ES
dc.subject.otherHetNetses_ES
dc.subject.otherLTEes_ES
dc.subject.otherMutual interferencees_ES
dc.subject.otherGeometric programinges_ES
dc.titleA geometric programming solution for the mutual-interference model in HetNetses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1109/LCOMM.2016.2592914es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1109/LCOMM.2016.2592914
dc.type.versionacceptedVersiones_ES


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