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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/70631
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dc.contributor.authorSouza, E. M. de-
dc.contributor.authorMonico, J. F. G.-
dc.contributor.authorPolezel, W. G. C.-
dc.contributor.authorPagamisse, A.-
dc.date.accessioned2014-05-27T11:23:41Z-
dc.date.accessioned2016-10-25T18:26:07Z-
dc.date.available2014-05-27T11:23:41Z-
dc.date.available2016-10-25T18:26:07Z-
dc.date.issued2008-11-10-
dc.identifierhttp://dx.doi.org/10.1109/PLANS.2008.4570097-
dc.identifier.citationRecord - IEEE PLANS, Position Location and Navigation Symposium, p. 413-417.-
dc.identifier.urihttp://hdl.handle.net/11449/70631-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/70631-
dc.description.abstractLow-frequency multipath is still one of the major challenges for high precision GPS relative positioning. In kinematic applications, mainly, due to geometry changes, the low-frequency multipath is difficult to be removed or modeled. Spectral analysis has a powerful technique to analyze this kind of non-stationary signals: the wavelet transform. However, some processes and specific ways of processing are necessary to work together in order to detect and efficiently mitigate low-frequency multipath. In this paper, these processes are discussed. Some experiments were carried out in a kinematic mode with a controlled and known vehicle movement. The data were collected in the presence of a reflector surface placed close to the vehicle to cause, mainly, low-frequency multipath. From theanalyses realized, the results in terms of double difference residuals and statistical tests showed that the proposed methodology is very efficient to detect and mitigate low-frequency multipath effects. © 2008 IEEE.en
dc.format.extent413-417-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectFeature extraction-
dc.subjectKinematics-
dc.subjectNavigation-
dc.subjectSpectrum analysis-
dc.subjectSpectrum analyzers-
dc.subjectWavelet transforms-
dc.subjectDouble differences-
dc.subjectGeometry changes-
dc.subjectHigh precisions-
dc.subjectKinematic applications-
dc.subjectMulti-path effects-
dc.subjectMultipath-
dc.subjectMultipath mitigations-
dc.subjectReflector surfaces-
dc.subjectSpectral analyses-
dc.subjectStationary signals-
dc.subjectVehicle movements-
dc.subjectStatistical tests-
dc.titleSpectral analysis and low-frequency multipath mitigation for kinematic applicationsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationSao Paulo State University, Roberto Simonsen 305, Presidente Prudente 19060900-
dc.description.affiliationUnespSao Paulo State University, Roberto Simonsen 305, Presidente Prudente 19060900-
dc.identifier.doi10.1109/PLANS.2008.4570097-
dc.identifier.wosWOS:000258922700135-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofRecord - IEEE PLANS, Position Location and Navigation Symposium-
dc.identifier.scopus2-s2.0-55349084390-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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