An approximate queueing model for multi-rate multi-user MIMO systems

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• dc.contributor.author Bellalta, Boris
• dc.contributor.author Daza, Vanesa
• dc.contributor.author Oliver Riera, Miquel
• dc.date.accessioned 2020-04-29T08:26:32Z
• dc.date.available 2020-04-29T08:26:32Z
• dc.date.issued 2011
• dc.description.abstract A queueing model for Multi-rate Multi-user MIMO systems is presented. The model is built upon the assumption that the probability distribution of available destinations among the buffered frames at the Base Station (BS) is approximately the same as the probability distribution of the traffic arriving to the BS, this is, the amount of traffic directed to each MN with respect to the total traffic load. This assumption leads to a simple, but accurate, queueing model for Multi-user MIMO systems that accounts for the impact of a finite number of active MNs in non-saturated conditions. The model is easily applicable to any Multi-user MIMO scenario given that the probability density function of the post-processing SINR (Signal to Interference and Noise Ratio) for each MN is known.en
• dc.description.sponsorship This work has been partially supported by the Spanish Government under projects TEC2008-0655 (Plan Nacional I+D), TEC2009-13000 (Plan Nacional I+D+i), CSD2008-00010 (Consolider-Ingenio Program) and by the Catalan Government (SGR2009#00617)
• dc.format.mimetype application/pdf
• dc.identifier.citation Bellata B, Daza V, Oliver M. An approximate queueing model for multi-rate multi-user MIMO systems. IEEE Commun Lett. 2011 Feb 17;15(4):392-4. DOI: 10.1109/LCOMM.2011.020311.102434
• dc.identifier.doi http://dx.doi.org/10.1109/LCOMM.2011.020311.102434
• dc.identifier.issn 1089-7798
• dc.identifier.uri http://hdl.handle.net/10230/44367
• dc.language.iso eng
• dc.publisher Institute of Electrical and Electronics Engineers (IEEE)
• dc.relation.ispartof IEEE Communications Letters. 2011 Feb 17;15(4):392-4
• dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/TEC2008-06055
• dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/TEC2009-13000
• dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/CSD2008-00010
• dc.rights © 2011 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. http://dx.doi.org/10.1109/LCOMM.2011.020311.102434
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.keyword Multi-user MIMOen
• dc.subject.keyword Queueing modelen
• dc.title An approximate queueing model for multi-rate multi-user MIMO systemsen
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/acceptedVersion