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dc.contributor.authorAntón Haro, Carles
dc.contributor.authorRodríguez Fonollosa, José Adrián
dc.contributor.authorRodríguez Fonollosa, Javier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2017-03-23T15:04:02Z
dc.date.available2017-03-23T15:04:02Z
dc.date.issued1996
dc.identifier.citationAnton, C., Fonollosa, José A. R., R. Fonollosa, J. Blind multiuser detection using hidden markov models theory. A: International Symposium on Spread Spectrum Techniques and Applications. "ISSSTA 1996: 4th International Symposium on Spread Spectrum Techniques and Applications: Electoral Palace, Mainz, Germany: September 22-25, 1996". BOB WERNER IEEE, 1996, p. 1248-1252.
dc.identifier.isbn0-7803-3567-8
dc.identifier.urihttp://hdl.handle.net/2117/102833
dc.description.abstractWe present an adaptive algorithm based on the theory of hidden Markov models (HMM) which is capable of jointly detecting the users in a DS-CDMA system. The proposed technique is near-far resistant and completely blind in the sense that no knowledge of the signature sequences, channel state information or training sequences is required for any user. In addition to this, an estimate of the signature of each user convolved with its physical channel impulse response (CIR), and an estimate of the background noise variance are provided once convergence is achieved (as well as estimated data sequences). At this moment, and using that CIR estimate, we can switch to any decision-directed (DD) adaptation scheme.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherBOB WERNER IEEE
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
dc.subject.lcshTelecommunication
dc.subject.otherTelecommunication channels
dc.subject.otherAdaptive signal detection
dc.subject.otherHidden Markov models
dc.subject.otherPseudonoise codes
dc.subject.otherSpread spectrum communication
dc.subject.otherParameter estimation
dc.subject.otherCode division multiple access
dc.titleBlind multiuser detection using hidden markov models theory
dc.typeConference report
dc.subject.lemacTelecomunicació
dc.contributor.groupUniversitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
dc.contributor.groupUniversitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions
dc.identifier.doi10.1109/ISSSTA.1996.563505
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/document/563505/
dc.rights.accessOpen Access
drac.iddocument2433011
dc.description.versionPostprint (published version)
upcommons.citation.authorAnton, C., Fonollosa, José A. R., R. Fonollosa, Javier
upcommons.citation.contributorInternational Symposium on Spread Spectrum Techniques and Applications
upcommons.citation.publishedtrue
upcommons.citation.publicationNameISSSTA 1996: 4th International Symposium on Spread Spectrum Techniques and Applications: Electoral Palace, Mainz, Germany: September 22-25, 1996
upcommons.citation.startingPage1248
upcommons.citation.endingPage1252


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain