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Synchronization Algorithms for Positioning with OFDM Communications Signals

Mensing, Christian and Plass, Simon and Dammann, Armin (2007) Synchronization Algorithms for Positioning with OFDM Communications Signals. In: Proceedings of WPNC 2007. Workshop on Positioning, Navigation and Communication (WPNC), 2007-22-03, Hannover, Germany.

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Abstract

This paper covers positioning techniques for cellular networks using orthogonal frequency division multiplexing (OFDM) communications signals. These methods are based on symbol-timing synchronization algorithms to find the starting point for the underlying OFDM symbols of the incident signals. Commonly used approaches are, e.g., the Schmidl-Cox algorithm and the Minn algorithm. These algorithms are investigated w.r.t. their positioning capabilities. Furthermore, they are extended to improve the performance in multipath environments and to achieve a sufficient accuracy with weak signals from neighboring out-of-cell base stations.

Item URL in elib:https://elib.dlr.de/46680/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Synchronization Algorithms for Positioning with OFDM Communications Signals
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Mensing, ChristianUNSPECIFIEDUNSPECIFIED
Plass, SimonUNSPECIFIEDUNSPECIFIED
Dammann, ArminUNSPECIFIEDUNSPECIFIED
Date:March 2007
Journal or Publication Title:Proceedings of WPNC 2007
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Communications, Multipath, Ofdm, Positioning, Synchronization
Event Title:Workshop on Positioning, Navigation and Communication (WPNC)
Event Location:Hannover, Germany
Event Type:international Conference
Event Dates:2007-22-03
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:19 Apr 2007
Last Modified:15 Jan 2010 00:07

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