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dc.contributor.authorGómez Miguelez, Ismael
dc.contributor.authorGilabert Pinal, Pere Lluís
dc.contributor.authorMontoro López, Gabriel
dc.contributor.authorGelonch Bosch, Antonio José
dc.contributor.authorMarojevic, Vuk
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-05-19T11:40:07Z
dc.date.issued2012-09-19
dc.identifier.citationGómez, I., Gilabert, Pere L., Montoro, G., Gelonch, A.J., Marojevic, V. Resource management implications and strategies for SDR clouds. "Analog integrated circuits and signal processing", 19 Setembre 2012, vol. 73, núm. 2, p. 473-482.
dc.identifier.issn0925-1030
dc.identifier.urihttp://hdl.handle.net/2117/87187
dc.description.abstractThis paper analyzes the computing resource management implications of SDR base stations implemented as SDR clouds. SDR clouds describe distributed antennas that connect to a data center for digital signal processing. The data center employs cloud computing technology, providing a virtualized computing resource pool. The service area of a single SDR cloud may be a metropolitan area with a high user density. Hence, the data center will execute thousands of SDR applications in parallel, providing wireless communications services to several radio cells. Whenever a user initiates or terminates a wireless communications session, computing resources need to be allocated or deallocated in real time. We therefore propose a hierarchical resource management. This paper justifies such an approach and analyzes different resource management strategies. The results indicate the need for strategies that can dynamically adapt to the given user traffic distribution.
dc.format.extent10 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject.lcshWireless communication systems
dc.subject.otherComputing resource management
dc.subject.otherReal time
dc.subject.otherSDR cloud
dc.titleResource management implications and strategies for SDR clouds
dc.typeArticle
dc.subject.lemacComunicació sense fil, Sistemes de
dc.contributor.groupUniversitat Politècnica de Catalunya. CSC - Components and Systems for Communications Research Group
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.identifier.doi10.1007/s10470-012-9963-z
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac11025514
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorGómez, I.; Gilabert, Pere L.; Montoro, G.; Gelonch, A.J.; Marojevic, V.
local.citation.publicationNameAnalog integrated circuits and signal processing
local.citation.volume73
local.citation.number2
local.citation.startingPage473
local.citation.endingPage482


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