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Antreich, Felix and Nossek, Josef A. (2007) TST-MUSIC for Delay Estimation in a GNSS Receiver. In: GNSS Signals 2007. ESA ESTEC. GNSS Signals 2007, 2007-04-24 - 2007-04-25, Noordwijk, The Netherlands.
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Abstract
In this work a method to design chip pulse shapes which are absolutely bandlimited, mainly concentrated in the chip duration and that minimize the tracking error variance for a navigation receiver is presented. This low complexity optimization method is based on the prolate spheroidal wave functions (PSWF). Thus, the variational problem at hand can be transformed into a tractable parametric optimization problem. It is shown that the designed optimum chip pulse shapes significantly improve the synchronization performance by means of the Cramer Rao lower Bound (CRLB) and the time-delay estimation bias under presence of multipath compared to the conventionally used bandlimited rectangular chip pulse shape.
| Item URL in elib: | https://elib.dlr.de/48115/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | |||||||||
| Title: | TST-MUSIC for Delay Estimation in a GNSS Receiver | |||||||||
| Authors: |
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| Date: | 24 April 2007 | |||||||||
| Journal or Publication Title: | GNSS Signals 2007 | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Publisher: | ESA ESTEC | |||||||||
| Status: | Published | |||||||||
| Keywords: | GNSS, MUSIC, Array Processing, Navigation | |||||||||
| Event Title: | GNSS Signals 2007 | |||||||||
| Event Location: | Noordwijk, The Netherlands | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 2007-04-24 - 2007-04-25 | |||||||||
| Organizer: | ESA | |||||||||
| 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: | 07 May 2007 | |||||||||
| Last Modified: | 12 Dec 2013 20:24 |
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