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On the coordination of base stations in ultra dense cellular networks
dc.contributor.author | Aravanis, Alexios |
dc.contributor.author | Muñoz Medina, Olga |
dc.contributor.author | Pascual Iserte, Antonio |
dc.contributor.author | di Renzo, Marco |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Teoria del Senyal i Comunicacions |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2019-10-09T14:36:16Z |
dc.date.available | 2019-10-09T14:36:16Z |
dc.date.issued | 2019 |
dc.identifier.citation | Aravanis, A. [et al.]. On the coordination of base stations in ultra dense cellular networks. A: IEEE Vehicular Technology Conference. "2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring): Kuala Lumpur, Malaysia: 28 April-1 May 2019". Institute of Electrical and Electronics Engineers (IEEE), 2019, p. 1-6. |
dc.identifier.isbn | 978-1-7281-1218-3 |
dc.identifier.uri | http://hdl.handle.net/2117/169553 |
dc.description | © 2019 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. |
dc.description.abstract | Ultra dense networks (UDNs) allow for efficient spatial reuse of the spectrum, giving rise to substantial capacity and power gains. However, recent findings have demonstrated that the reduction of inter-site distances after a certain threshold, has a detrimental effect on the network performance. In such cases, interference mitigation strategies to counteract the effect of primarily the line of sight (LOS) interference are imperative. In this course, the present paper investigates a minimum coordination strategy among immediate neighbors. The adopted scheme realizes the interference mitigation objective, enhancing system capacity, while being implementable in practice. Building upon this scheme, the present paper provides tractable closed form expressions for the downlink (DL) ergodic capacity of a reference user under the examined coordination scheme. The analysis is performed for a scenario consisting of base stations (BSs) whose positions follow a Poisson point process of a given spatial density. The tractability and accuracy of the derived expressions renders them ideal for quantifying the performance of additional coordination strategies and for revealing trends in complex optimization problems. Thus, constituting a valuable tool for network operators, toward assessing different interference mitigation techniques and coordination schemes in UDNs. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils |
dc.subject.lcsh | Intelligent transportation systems |
dc.subject.other | Ultra dense networks |
dc.subject.other | Base station coordination |
dc.subject.other | Poisson point process |
dc.subject.other | Ergodic Capacity |
dc.subject.other | Rate |
dc.subject.other | Closed form |
dc.title | On the coordination of base stations in ultra dense cellular networks |
dc.type | Conference report |
dc.subject.lemac | Sistemes de transport intel·ligent |
dc.contributor.group | Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
dc.identifier.doi | 10.1109/VTCSpring.2019.8746531 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/8746531 |
dc.rights.access | Open Access |
local.identifier.drac | 25809247 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/641985/EU/Innovative Architectures, Wireless Technologies and Tools for High Capacity and Sustainable 5G Ultra-Dense Cellular Networks/5G Wireless |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/PRI2017-2019/2017 SGR 578 |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO/1PE/TEC2016-77148-C2-1-R |
local.citation.author | Aravanis, A.; Muñoz, O.; Pascual Iserte, A.; di Renzo, M. |
local.citation.contributor | IEEE Vehicular Technology Conference |
local.citation.publicationName | 2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring): Kuala Lumpur, Malaysia: 28 April-1 May 2019 |
local.citation.startingPage | 1 |
local.citation.endingPage | 6 |