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A Generic OFDM based TDoA Positioning Testbed with Interference Mitigation for Subsample Delay Estimation

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/
Document Type:Conference or Workshop Item (Speech)
Title:A Generic OFDM based TDoA Positioning Testbed with Interference Mitigation for Subsample Delay Estimation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Staudinger, EmanuelEmanuel.Staudinger (at) dlr.deUNSPECIFIED
Klein, ChristophChristoph.Klein (at) dlr.deUNSPECIFIED
Sand, StephanStephan.Sand (at) dlr.deUNSPECIFIED
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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