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dc.contributor.authorGholami, M.R.en_US
dc.contributor.authorStröm, E.G.en_US
dc.contributor.authorSottile F.en_US
dc.contributor.authorDardari, D.en_US
dc.contributor.authorConti, A.en_US
dc.contributor.authorGezici, Sinanen_US
dc.contributor.authorRydström, M.en_US
dc.contributor.authorSpirito, M.A.en_US
dc.coverage.spatialFlorence, Italyen_US
dc.date.accessioned2016-02-08T12:20:48Z
dc.date.available2016-02-08T12:20:48Z
dc.date.issued2010en_US
dc.identifier.urihttp://hdl.handle.net/11693/28443
dc.descriptionDate of Conference: 16-18 June 2010en_US
dc.description.abstractThe performance of several existing and partly new algorithms for positioning of sensor node based on distance estimate is compared when the distance estimates are obtained from a measurement campaign. The distance estimates are based on time-of-arrival measurements done by ultrawideband devices in an indoor office environment. Two different positioning techniques are compared: statistical and geometrical. In statistical category, distributed weighted-multidimensional scaling (dwMDS), least squares, and sum product algorithm are evaluated and in geometrical technique projections approach and outer approximation (OA) method are investigated. No method shows the best performance in all cases, while in many situations, sum product algorithm, dwMDS, nonlinear least square, projection approach, OA, and weighted least square work well. Copyright © The authors.en_US
dc.language.isoEnglishen_US
dc.source.title2010 Future Network & Mobile Summiten_US
dc.subjectLeast Squareen_US
dc.subjectMeasurement campaignen_US
dc.subjectMulti-dimensional scalingen_US
dc.subjectNon-linear least squaresen_US
dc.subjectOffice environmentsen_US
dc.subjectOuter approximationen_US
dc.subjectPositioning techniquesen_US
dc.subjectRange measurementsen_US
dc.subjectSum-product algorithmen_US
dc.subjectTime-of-arrival measurementsen_US
dc.subjectUltra wide band devicesen_US
dc.subjectWeighted least squaresen_US
dc.subjectApproximation algorithmsen_US
dc.subjectEstimationen_US
dc.subjectSensor nodesen_US
dc.subjectTelecommunication equipmenten_US
dc.subjectWireless networksen_US
dc.subjectLeast squares approximationsen_US
dc.titleStatic positioning using UWB range measurementsen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.publisherIEEEen_US


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