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Realistic Implementation of X2-based Interface Management for LTE Femtocells

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Realistic Implementation of X2-based Interface Management for LTE Femtocells

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dc.contributor.author Giménez Colás, Sonia es_ES
dc.contributor.author Monserrat del Río, José Francisco es_ES
dc.contributor.author Gómez, Pedro es_ES
dc.contributor.author Carrasco, Óscar es_ES
dc.contributor.author Cardona Marcet, Narciso es_ES
dc.date.accessioned 2016-05-31T06:47:47Z
dc.date.available 2016-05-31T06:47:47Z
dc.date.issued 2013
dc.identifier.issn 1889-8297
dc.identifier.uri http://hdl.handle.net/10251/64979
dc.description.abstract [EN] Femtocells address one of the main issues of current broadband mobile communication networks, that is, the lack of in-building coverage. Apart from their benefits related to the better coverage and throughput, femtocells have several drawbacks, being the most significant one the interference with the macro-cellular network and with other femtocells. This paper focuses on LTE femtocells and tackles the problem of interference between femtocells using existing signalling and communication protocols. Two alternatives for resource allocation are proposed where each femtocell has a set of preferential RBs in which it can transmit even if it causes interferences to the neighbour femtocells. Whenever an excessive femto-to-femto interference would require coordination, the proposed solutions enhance spectrum efficiency and reduce interferences. Results indicate that the scheme that combines load indication messages and measurement reports from the users improves significantly the capacity without requiring complex computations in the femtocell. es_ES
dc.description.sponsorship The authors would like to thank the funding received from the Ministerio de Ciencia e Innovación within the Project number TEC2011-27723-C02-02 and from the Ministerio de Industria, Turismo y Comercio TSI-020100-2011-266 funds. This article had been written in the framework of the CELTIC project CP08-001 COMMUNE. The authors would like to acknowledge the contributions of their colleagues.
dc.language Inglés es_ES
dc.publisher Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM) es_ES
dc.relation MICINN/TEC2011-27723-C02-02 es_ES
dc.relation MITYC/TSI-020100-2011-266 es_ES
dc.relation.ispartof Waves es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Femtocells es_ES
dc.subject Interference es_ES
dc.subject LTE es_ES
dc.subject LTE-Advanced es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Realistic Implementation of X2-based Interface Management for LTE Femtocells es_ES
dc.type Artículo es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Gimenez Colas, S.; Monserrat Del Río, JF.; Gómez, P.; Carrasco, Ó.; Cardona Marcet, N. (2013). Realistic Implementation of X2-based Interface Management for LTE Femtocells. Waves. 5(1):89-97. http://hdl.handle.net/10251/64979 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://www.iteam.upv.es/waves.php?id=6 es_ES
dc.description.upvformatpinicio 89 es_ES
dc.description.upvformatpfin 97 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 5 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 258909 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación
dc.contributor.funder Ministerio de Industria, Turismo y Comercio


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