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Joint GNSS and 3GPP-LTE Based Positioning in Outdoor-to-Indoor Environments - Performance Evaluation and Verification

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.

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:
AuthorsInstitution or Email of Authors
Dammann, ArminArmin.Dammann@DLR.de
Staudinger, EmanuelEmanuel.Staudinger@dlr.de
Sand, StephanStephan.Sand@DLR.de
Gentner, ChristianChristian.Gentner@dlr.de
Date:September 2011
Journal or Publication Title:Proceedings ION GNSS 2011
Refereed publication:Yes
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: Dr.-Ing. Armin Dammann
Deposited On:22 Nov 2011 08:30
Last Modified:12 Dec 2013 21:19

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