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D2.1 Performance Assessment of Hybrid Data Fusion and Tracking Algorithms

Sand, Stephan and Mensing, Christian and Laaraiedh, Mohamed and Uguen, Bernard and Denis, Benoît and García, Mariano and Casajús, Javier and Pedersen, Troels and Yin, Xuefeng and Steinboeck, Gerhard and Fleury, Bernard H. and Mayrargue, Sylvie and Slock, Dirk (2008) D2.1 Performance Assessment of Hybrid Data Fusion and Tracking Algorithms. Project Report.

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Official URL: http://www.kn-s.dlr.de/where/documents/Deliverable21.pdf


This deliverable presents a first performance evaluation of hybrid data fusion and tracking algorithms. The focus is on small scale indoor scenarios with ultra wideband (UWB) complementing cellular communication systems, mid scale indoor scenario with WIFI aiding cellular communication systems, and large scale outdoor scenario with global navigation satellite systems (GNSSs) aided by cellular communication systems. For the small scale indoor scenario with UWB, the accuracy will vary in time as a random process distributed over 3 orders of magnitude, from 100m in the worst situation down to 0.1m in the most favourable one. In the mid scale scenario, time difference of arrival (TDOA) measurements from a cellular network can give wide-area coverage with limited accuracy, whereas the received signal strength measurements of WIFI hotspots give more accurate results if coverage is available. Finally, for large scale outdoor scenarios, cellular TDOA measurements can support GNSS especially in critical scenarios even if the overall accuracy of stand-alone cellular positioning is lower than for GNSS positioning under optimum conditions.

Item URL in elib:https://elib.dlr.de/59600/
Document Type:Monograph (Project Report)
Title:D2.1 Performance Assessment of Hybrid Data Fusion and Tracking Algorithms
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Laaraiedh, MohamedUniversité de Rennes 1UNSPECIFIED
Uguen, BernardUniversité de Rennes 1UNSPECIFIED
Denis, BenoîtCEA – Leti MinatecUNSPECIFIED
García, MarianoUniversidad Politecnica de MadridUNSPECIFIED
Casajús, JavierUniversidad Politecnica de MadridUNSPECIFIED
Pedersen, TroelsAalborg UniversityUNSPECIFIED
Yin, XuefengAalborg UniversityUNSPECIFIED
Steinboeck, GerhardAalborg UniversityUNSPECIFIED
Fleury, Bernard H.Aalborg UniversityUNSPECIFIED
Mayrargue, SylvieCEA – Leti MinatecUNSPECIFIED
Slock, DirkEurecom InstituteUNSPECIFIED
Date:31 December 2008
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Number of Pages:89
Keywords:Positioning, hybrid data fusion, tracking, UWB, WIFI, cellular communication systems, GNSS, TDOA, TOA, RSS
Institution:EU-FP7 ICT- 217033 WHERE Project
Department:WP2 – Hybrid and Cooperative Positioning
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Vorhaben GNSS2/Neue Dienste und Produkte (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Sand, Dr Stephan
Deposited On:29 Sep 2009 07:42
Last Modified:29 Sep 2009 07:42

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