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dc.contributor.authorMedina Acosta, Gerardo Agni
dc.contributor.authorDelgado Penin, José Antonio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2012-01-18T13:32:41Z
dc.date.available2012-01-18T13:32:41Z
dc.date.created2011-08-19
dc.date.issued2011-08-19
dc.identifier.citationMedina, G.; Delgado-Penín, Josè A. On the feasibility of a channel-dependent scheduling for the SC-FDMA in 3GPP-LTE (mobile environment) based on a prioritized-bifacet Hungarian method. "Eurasip journal on wireless communication and networking", 19 Agost 2011, vol. 2011, núm. 71, p. 1-10.
dc.identifier.issn1687-1499
dc.identifier.urihttp://hdl.handle.net/2117/14656
dc.description.abstractWe propose a methodology based on the prioritization and opportunistic reuse of the optimization algorithm known as Hungarian method for the feasible implementation of a channel-dependent scheduler in the long-term evolution uplink (single carrier frequency division multiple access system). This proposal aims to offer a solution to the third generation system’s constraint of allocating only adjacent subcarriers, by providing an optimal resource allotment under a fairness scheme. A multiuser mobile environment following the third generation partnership project TS 45.005v9.3.0/25.943v9.0.0 was also implemented for evaluating the scheduler’s performance. From the results, it was possible to examine the channel frequency response for all users (four user equipments) along the whole bandwidth, to visualize the dynamic resource allocation for each of the 10,000 channel realizations considered, to generate the statistical distribution and cumulative distribution functions of the obtained global costs, as well as to evaluate the system’s performance once the proposed algorithm was embedded. Comparing and emphasizing the benefits of utilizing the proposed dynamic allotment instead of the classic static-scheduling and other existent methods.
dc.format.extent10 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshScheduling -- Data processing
dc.subject.lcshChannel-dependent scheduling
dc.subject.lcshMultiuser transmission
dc.subject.lcshResource allocation
dc.titleOn the feasibility of a channel-dependent scheduling for the SC-FDMA in 3GPP-LTE (mobile environment) based on a prioritized-bifacet Hungarian method
dc.typeArticle
dc.subject.lemacSC-FDMA
dc.contributor.groupUniversitat Politècnica de Catalunya. CMC - Control, Monitorització i Comunicacions
dc.identifier.doi10.1186/1687-1499-2011-71
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://jwcn.eurasipjournals.com/content/2011/1/71/abstract
dc.rights.accessOpen Access
local.identifier.drac9424116
dc.description.versionPostprint (published version)
local.citation.authorMedina, G.; Delgado-Penín, Josè A.
local.citation.publicationNameEurasip journal on wireless communication and networking
local.citation.volume2011
local.citation.number71
local.citation.startingPage1
local.citation.endingPage10


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