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On Backward Compatibility in GNSS Signal Design

Antreich, Felix and Floch, Jean-Jacques and Issler, Jean-Luc and Nossek, Josef A. (2011) On Backward Compatibility in GNSS Signal Design. 5th European Workshop on GNSS Signals and Signal Processing, 2011-12-08 - 2011-12-09, Toulouse, France.



This work further develops tools and methodologies for systematic GNSS signal design. Inter and intra system multiple access interference (MAI), synchronization accuracy, time-delay estimation robustness, and backward compatibility with respect to already existing signals are considered by solving a nonlinear multi-objective optimization problem. Final solutions are selected out of the derived Pareto optimal set and their performance in terms of Cramer Rao lower bound (CRLB) for time-delay estimation considering inter and intra MAI is assessed. Furthermore, implementation aspects with respect to signal generation on the payload and with respect to processing in the receiver including multipath behavior are analyzed.

Item URL in elib:https://elib.dlr.de/73553/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:On Backward Compatibility in GNSS Signal Design
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Antreich, FelixGerman Aerospace Center (DLR)UNSPECIFIEDUNSPECIFIED
Issler, Jean-LucCentre National d'Etudes Spatiales (CNES)UNSPECIFIEDUNSPECIFIED
Nossek, Josef A.Munich University of Technology (TUM)UNSPECIFIEDUNSPECIFIED
Date:19 November 2011
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Keywords:GNSS, Signal Design, multiple Access Interference (MAI), multi-objective optimization problem
Event Title:5th European Workshop on GNSS Signals and Signal Processing
Event Location:Toulouse, France
Event Type:international Conference, Workshop
Event Start Date:8 December 2011
Event End Date:9 December 2011
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 > Navigation
Deposited By: Antreich, Felix
Deposited On:10 Jan 2012 08:52
Last Modified:24 Apr 2024 19:39

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