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Mensing, Christian and Sand, Stephan and Dammann, Armin (2008) Cellular Systems for Positioning: Capabilities and Challenges. In: Proceedings of the 20th WWRF. 20th Wireless World Research Forum (WWRF), 2008-04-22 - 2008-04-24, Ottawa, Canada.
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Abstract
The objective of this paper is to analyze positioning performance utilizing cellular mobile radio systems. In situations where classical satellite based global navigation satellite systems (GNSSs) fail due to too many blocked satellites, e.g., in urban canyons, measurements from a cellular system can compensate the missing satellites by providing time-difference of arrival measurements. Simulation results show the potential of a 3GPP-LTE system for complementary support of GNSS in critical environments to improve positioning accuracy and coverage. Further, standalone cellular positioning is of fundamental interest and system functions like handover or radio resource management can benefit from position information for one or several users.
| Item URL in elib: | https://elib.dlr.de/53743/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||
| Title: | Cellular Systems for Positioning: Capabilities and Challenges | ||||||||||||||||
| Authors: |
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| Date: | April 2008 | ||||||||||||||||
| Journal or Publication Title: | Proceedings of the 20th WWRF | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Cellular Systems, Positioning, TDOA, 3GPP-LTE, GNSS, Hybrid Data Fusion | ||||||||||||||||
| Event Title: | 20th Wireless World Research Forum (WWRF) | ||||||||||||||||
| Event Location: | Ottawa, Canada | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 22 April 2008 | ||||||||||||||||
| Event End Date: | 24 April 2008 | ||||||||||||||||
| 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: | Mensing, Christian | ||||||||||||||||
| Deposited On: | 14 May 2008 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 19:17 |
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