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dc.contributor.authorSouza, Alvaro R.C.
dc.contributor.authorAbrao, Taufik
dc.contributor.authorSampaio, Lucas H.
dc.contributor.authorJeszensky, Paul Jean E.
dc.contributor.authorPérez Romero, Jordi
dc.contributor.authorCasadevall Palacio, Fernando José
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2014-01-02T14:52:56Z
dc.date.created2013-08
dc.date.issued2013-08
dc.identifier.citationSouza, A. [et al.]. Energy and spectral efficiencies tradeoff with filter optimization in multiple access interference-aware networks. "Transactions on Emerging Telecommunications Technologies (Online)", Agost 2013.
dc.identifier.issn2161-3915
dc.identifier.urihttp://hdl.handle.net/2117/21131
dc.description.abstractIn this contribution, the optimised deployment of both spectrum and energy resources scarcely available in the mobile multiple access systems has been analysed, with special attention to the impact of the filter design on the energy efficiency (EE) of code division multiple access networks. Putting into perspective two conflicting metrics, namely throughput maximisation and power consumption minimisation, the distributed EE utility function is formulated. We also show that the best EE versus spectral efficiency trade-off is achievable when each node allocates exactly the power necessary to attain the maximum EE. In order to demonstrate the validity of our analysis, a low-complexity energy-spectral-efficient algorithm based on distributed instantaneous signal-to-interference-plus-noise ratio level is developed, and the impact of single and multi-user detection filters on the EE–spectral efficiency trade-off is extensively analysed by numerical simulation.
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshMobile communication systems
dc.titleEnergy and spectral efficiencies tradeoff with filter optimization in multiple access interference-aware networks
dc.typeArticle
dc.subject.lemacComunicacions mòbils, Sistemes de
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.identifier.doi10.1002/ett.2698
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://onlinelibrary.wiley.com/doi/10.1002/ett.2698/pdf
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac12882940
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorSouza, A.; Abrao, T.; Sampaio, L.; Jeszensky, P.; Perez, J.; Casadevall, F.
local.citation.publicationNameTransactions on Emerging Telecommunications Technologies (Online)


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