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Indoor Propagation Effects on ToA Error for Joint GNSS and Terrestrial Radio Based Localization

Wang, Wei and Jost, Thomas and Mensing, Christian and Dammann, Armin and Fawaz, Kassem (2009) Indoor Propagation Effects on ToA Error for Joint GNSS and Terrestrial Radio Based Localization. In: IEEE Vehicular Technology Conference Spring,2009. IEEE Vehicular Technology Conference Spring 2009, 26-29. April 2009, Barcelona, Spain.

Full text not available from this repository.

Abstract

The time based localization utilizing communication cellular networks has been exploited as a complementation to GNSS for critical scenarios, like indoor areas. By suitable Hybrid Data Fusion (HDF) algorithms by combining the information from GNSS and terrestrial cellular networks, the estimated position accuracy can be improved. However the investigations of the channel modeling for joint GNSS and terrestrial mobile radio based localization have not been studied yet. Therefore, a joint measurement for GNSS at 1.5GHz and terrestrial radio at 5.2GHz was performed. In this paper, the channel analyses of the outdoor to indoor channel for the joint localization are presented. It turns out to be that the ToA error is depending on the elevation angle of incoming rays. A joint comparison between two carrier frequencies is also addressed.

Item URL in elib:https://elib.dlr.de/57299/
Document Type:Conference or Workshop Item (Speech)
Title:Indoor Propagation Effects on ToA Error for Joint GNSS and Terrestrial Radio Based Localization
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Wang, WeiUNSPECIFIEDUNSPECIFIED
Jost, ThomasUNSPECIFIEDUNSPECIFIED
Mensing, ChristianUNSPECIFIEDUNSPECIFIED
Dammann, ArminUNSPECIFIEDUNSPECIFIED
Fawaz, KassemUNSPECIFIEDUNSPECIFIED
Date:2009
Journal or Publication Title:IEEE Vehicular Technology Conference Spring,2009
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Cellular Network, Channel Measurement, GNSS, Localization, ToA, TDoA
Event Title:IEEE Vehicular Technology Conference Spring 2009
Event Location:Barcelona, Spain
Event Type:international Conference
Event Dates:26-29. April 2009
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: Wang, Wei
Deposited On:19 Jan 2009
Last Modified:01 Dec 2009 17:30

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