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dc.contributor.authorPérez Neira, Ana Isabel
dc.contributor.authorLagunas Hernandez, Miguel A.
dc.contributor.authorBas, J
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-06-28T13:01:26Z
dc.date.available2016-06-28T13:01:26Z
dc.date.issued1997
dc.identifier.citationPerez, A., Lagunas, M., Bas, J. Fuzzy logic for robust detection in wireless communications. A: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. "PIMRC 1997: The 8th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications: PIMRC '97: September 1-4, 1997: Marina Congress Center, Helsinki, Finland". Helsinki: Institute of Electrical and Electronics Engineers (IEEE), 1997, p. 1145-1149.
dc.identifier.isbn0-7803-3871-5
dc.identifier.urihttp://hdl.handle.net/2117/88353
dc.description.abstractThis work addresses the problem of spatial reference estimation in mobile scenarios. Novel techniques based on fuzzy logic are introduced to enhance the performance of a tracking system. Specifically, the model-free function approximation capability of fuzzy logic is used to obtain high resolution angle estimates from the spatial spectral density. These estimates are used to improve the resolution of the tracker. To the authors knowledge it is the first time that fuzzy logic is introduced in array spectral estimation. This work also develops a fuzzy controller for acting as an interpolative supervisor of different trackers that apply in different operating conditions of the dynamic nonlinear system. The result is a localization and tracking system that attains a resolution comparable to that of high resolution techniques as the minimum variance or Capon estimator. One of the main features of the proposed technique is its low computational burden. In summary, the presented system supports the expectation of adaptive arrays for obtaining a communication front-end of affordable complexity, developing cost and good performance.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshSignal processing
dc.subject.lcshFuzzy logic
dc.subject.otherAdaptive antenna arrays
dc.subject.otherArray signal processing
dc.subject.otherDigital radio
dc.subject.otherDirection-of-arrival estimation
dc.titleFuzzy logic for robust detection in wireless communications
dc.typeConference report
dc.subject.lemacTractament del senyal
dc.subject.lemacLògica difusa
dc.contributor.groupUniversitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal
dc.identifier.doi10.1109/PIMRC.1997.627065
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=627065
dc.rights.accessOpen Access
drac.iddocument2433053
dc.description.versionPostprint (published version)
upcommons.citation.authorPerez, A., Lagunas, M., Bas, J.
upcommons.citation.contributorIEEE International Symposium on Personal, Indoor and Mobile Radio Communications
upcommons.citation.pubplaceHelsinki
upcommons.citation.publishedtrue
upcommons.citation.publicationNamePIMRC 1997: The 8th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications: PIMRC '97: September 1-4, 1997: Marina Congress Center, Helsinki, Finland
upcommons.citation.startingPage1145
upcommons.citation.endingPage1149


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