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Dammann, Armin and Staudinger, Emanuel and Sand, Stephan and Gentner, Christian (2011) Joint GNSS and 3GPP-LTE Based Positioning in Outdoor-to-Indoor Environments - Performance Evaluation and Verification. In: Proceedings ION GNSS 2011. ION GNSS 2011, 19.-23. Sep. 2011, Portland, USA.
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Abstract
Indoor positioning is an extremely challenging task for GNSS positioning. Thus, we propose to use terrestrial communications systems such as 3GPP-LTE as a complementary positioning system. We estimate the expected positioning performance of 3GPP-LTE indoor positioning by assessing link budgets and calculating the Cram´er-Rao lower bounds for pseudo-range and 2D position estimation. An experiment shows that the combination of mobile radio based positioning can achieve a positioning accuracy in the range of a few meters, indicating that such technologies are suitable for complementing GNSS indoors.
| Item URL in elib: | https://elib.dlr.de/70126/ | |||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | |||||||||||||||
| Title: | Joint GNSS and 3GPP-LTE Based Positioning in Outdoor-to-Indoor Environments - Performance Evaluation and Verification | |||||||||||||||
| Authors: |
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| Date: | September 2011 | |||||||||||||||
| Journal or Publication Title: | Proceedings ION GNSS 2011 | |||||||||||||||
| Refereed publication: | Yes | |||||||||||||||
| Open Access: | No | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | No | |||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | GNSS, GPS, 3GPP-LTE, Positioning | |||||||||||||||
| Event Title: | ION GNSS 2011 | |||||||||||||||
| Event Location: | Portland, USA | |||||||||||||||
| Event Type: | international Conference | |||||||||||||||
| Event Dates: | 19.-23. Sep. 2011 | |||||||||||||||
| Organizer: | The Institute of Navigation | |||||||||||||||
| 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 Institute of Communication and Navigation > Communications Systems | |||||||||||||||
| Deposited By: | Dammann, Dr.-Ing. Armin | |||||||||||||||
| Deposited On: | 22 Nov 2011 08:30 | |||||||||||||||
| Last Modified: | 12 Dec 2013 21:19 |
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