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dc.contributor.authorEzpeleta, Santiago
dc.contributor.authorClaver, José M.
dc.contributor.authorPérez Solano, Juan J.
dc.contributor.authorMartí Avilés, José Vicente
dc.date.accessioned2016-02-17T11:03:27Z
dc.date.available2016-02-17T11:03:27Z
dc.date.issued2015-10
dc.identifier.citationEZPELETA, Santiago, et al. RF-Based Location Using Interpolation Functions to Reduce Fingerprint Mapping. Sensors, 2015, vol. 15, no 10, p. 27322-27340.ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/150171
dc.description.abstractIndoor RF-based localization using fingerprint mapping requires an initial training step, which represents a time consuming process. This location methodology needs a database conformed with RSSI (Radio Signal Strength Indicator) measures from the communication transceivers taken at specific locations within the localization area. But, the real world localization environment is dynamic and it is necessary to rebuild the fingerprint database when some environmental changes are made. This paper explores the use of different interpolation functions to complete the fingerprint mapping needed to achieve the sought accuracy, thereby reducing the effort in the training step. Also, different distributions of test maps and reference points have been evaluated, showing the validity of this proposal and necessary trade-offs. Results reported show that the same or similar localization accuracy can be achieved even when only 50% of the initial fingerprint reference points are taken.ca_CA
dc.format.extent19 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherMDPIca_CA
dc.relation.isPartOfSensors 2015, 15 (10)ca_CA
dc.rights© 2015 by the authors; licensee MDPI, Basel, Switzerland.ca_CA
dc.rightsAttribution 3.0 Spain*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectRF-Locationca_CA
dc.subjectfinger-printingca_CA
dc.subjectinterpolationca_CA
dc.subject802.15.4 networksca_CA
dc.titleRF-Based Location Using Interpolation Functions to Reduce Fingerprint Mappingca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.3390/s151027322
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttp://www.mdpi.com/1424-8220/15/10/27322/htmca_CA


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© 2015 by the authors; licensee MDPI, Basel, Switzerland.
Except where otherwise noted, this item's license is described as © 2015 by the authors; licensee MDPI, Basel, Switzerland.