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Staudinger, Emanuel and Klein, Christoph and Sand, Stephan (2011) A Generic OFDM based TDoA Positioning Testbed with Interference Mitigation for Subsample Delay Estimation. In: Proceedings of MCSS 2011. 8th International Workshop on Multi-Carrier Systems & Solutions, MC-SS 2011, Herrsching, Germany.
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Abstract
This paper gives an introduction to a generic OFDM based testbed for positioning using time difference of arrival (TDoA) measurements. An overview of the transmitter system and receiver system is given. Furthermore an inital access algorithm with interference mitigation for subsample delay estimation is presented and simulation results are shown. The influence of the geographic base station mapping and the used synchronization codes is discussed. First measurement results reveal perliminary figures for the expected performance leading to further algorithm investigations.
| Item URL in elib: | https://elib.dlr.de/69691/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | A Generic OFDM based TDoA Positioning Testbed with Interference Mitigation for Subsample Delay Estimation | ||||||||||||
| Authors: |
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| Date: | 3 May 2011 | ||||||||||||
| Journal or Publication Title: | Proceedings of MCSS 2011 | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | 3GPP-LTE, Carrier Frequency Offset, Fractional Delay, Interference Cancelation, Ofdm, Positioning, Subsample Delay, TDoA, Testbed, | ||||||||||||
| Event Title: | 8th International Workshop on Multi-Carrier Systems & Solutions, MC-SS 2011 | ||||||||||||
| Event Location: | Herrsching, Germany | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| 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: | Staudinger, Dr.-Ing. Emanuel | ||||||||||||
| Deposited On: | 10 May 2011 11:54 | ||||||||||||
| Last Modified: | 11 Nov 2015 15:43 |
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