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DC Field | Value | Language |
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dc.contributor.author | Souza, E. M. de | - |
dc.contributor.author | Monico, J. F. G. | - |
dc.contributor.author | Polezel, W. G. C. | - |
dc.contributor.author | Pagamisse, A. | - |
dc.date.accessioned | 2014-05-27T11:23:41Z | - |
dc.date.accessioned | 2016-10-25T18:26:07Z | - |
dc.date.available | 2014-05-27T11:23:41Z | - |
dc.date.available | 2016-10-25T18:26:07Z | - |
dc.date.issued | 2008-11-10 | - |
dc.identifier | http://dx.doi.org/10.1109/PLANS.2008.4570097 | - |
dc.identifier.citation | Record - IEEE PLANS, Position Location and Navigation Symposium, p. 413-417. | - |
dc.identifier.uri | http://hdl.handle.net/11449/70631 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/70631 | - |
dc.description.abstract | Low-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.extent | 413-417 | - |
dc.language.iso | eng | - |
dc.source | Scopus | - |
dc.subject | Feature extraction | - |
dc.subject | Kinematics | - |
dc.subject | Navigation | - |
dc.subject | Spectrum analysis | - |
dc.subject | Spectrum analyzers | - |
dc.subject | Wavelet transforms | - |
dc.subject | Double differences | - |
dc.subject | Geometry changes | - |
dc.subject | High precisions | - |
dc.subject | Kinematic applications | - |
dc.subject | Multi-path effects | - |
dc.subject | Multipath | - |
dc.subject | Multipath mitigations | - |
dc.subject | Reflector surfaces | - |
dc.subject | Spectral analyses | - |
dc.subject | Stationary signals | - |
dc.subject | Vehicle movements | - |
dc.subject | Statistical tests | - |
dc.title | Spectral analysis and low-frequency multipath mitigation for kinematic applications | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Sao Paulo State University, Roberto Simonsen 305, Presidente Prudente 19060900 | - |
dc.description.affiliationUnesp | Sao Paulo State University, Roberto Simonsen 305, Presidente Prudente 19060900 | - |
dc.identifier.doi | 10.1109/PLANS.2008.4570097 | - |
dc.identifier.wos | WOS:000258922700135 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Record - IEEE PLANS, Position Location and Navigation Symposium | - |
dc.identifier.scopus | 2-s2.0-55349084390 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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