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Wang, Wei und Jost, Thomas und Mensing, Christian und Dammann, Armin und 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, 2009-04-26 - 2009-04-29, Barcelona, Spain.
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Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/57299/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Indoor Propagation Effects on ToA Error for Joint GNSS and Terrestrial Radio Based Localization | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2009 | ||||||||||||||||||||||||
| Erschienen in: | IEEE Vehicular Technology Conference Spring,2009 | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Cellular Network, Channel Measurement, GNSS, Localization, ToA, TDoA | ||||||||||||||||||||||||
| Veranstaltungstitel: | IEEE Vehicular Technology Conference Spring 2009 | ||||||||||||||||||||||||
| Veranstaltungsort: | Barcelona, Spain | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 26 April 2009 | ||||||||||||||||||||||||
| Veranstaltungsende: | 29 April 2009 | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||||||
| HGF - Programmthema: | W KN - Kommunikation/Navigation | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | W KN - Kommunikation/Navigation | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben GNSS2/Neue Dienste und Produkte (alt) | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Nachrichtensysteme | ||||||||||||||||||||||||
| Hinterlegt von: | Wang, Wei | ||||||||||||||||||||||||
| Hinterlegt am: | 19 Jan 2009 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:21 |
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