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Grundhöfer, Lars und Gewies, Stefan und Hehenkamp, Niklas und Del Galdo, Giovanni (2020) Redesigned Waveforms in the Maritime Medium Frequency Bands. In: 2020 IEEE/ION Position, Location and Navigation Symposium, PLANS 2020. IEEE/ION Position, Location and Navigation Symposium (PLANS) 2020, 2020-09-20 - 2020-09-23, USA. doi: 10.1109/PLANS46316.2020.9110174. ISBN 978-172810244-3. ISSN 2153-3598.
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Kurzfassung
Several studies have shown that the signals of marine radio beacons, which operate in the maritime medium frequency (MF) band, can be modified to enable range and position estimate. This technology called Ranging Mode (R-Mode) faces challenges in the resolution of ambiguities and suppression of multipath interference which are related to the small bandwidth of 500 to 1000 Hz per radio beacon. This paper shows that increasing the overall used bandwidth per station with the transmission in two separate MF channels or using the complete maritime MF band would increase the ability to estimate the ambiguities and identify signals reflected by the ionosphere. A matching pursuit algorithm is proposed to decompose the received signal into the ground-wave and sky-wave component.
| elib-URL des Eintrags: | https://elib.dlr.de/134951/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Redesigned Waveforms in the Maritime Medium Frequency Bands | ||||||||||||||||||||
| Autoren: |
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| Datum: | April 2020 | ||||||||||||||||||||
| Erschienen in: | 2020 IEEE/ION Position, Location and Navigation Symposium, PLANS 2020 | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| DOI: | 10.1109/PLANS46316.2020.9110174 | ||||||||||||||||||||
| ISSN: | 2153-3598 | ||||||||||||||||||||
| ISBN: | 978-172810244-3 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | R-Mode, sky wave, GNSS backup, terrestrial navigation | ||||||||||||||||||||
| Veranstaltungstitel: | IEEE/ION Position, Location and Navigation Symposium (PLANS) 2020 | ||||||||||||||||||||
| Veranstaltungsort: | USA | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 20 September 2020 | ||||||||||||||||||||
| Veranstaltungsende: | 23 September 2020 | ||||||||||||||||||||
| Veranstalter : | ION | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Verkehr | ||||||||||||||||||||
| HGF - Programmthema: | Verkehrssystem | ||||||||||||||||||||
| DLR - Schwerpunkt: | Verkehr | ||||||||||||||||||||
| DLR - Forschungsgebiet: | V VS - Verkehrssystem | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | V - I4Port (alt) | ||||||||||||||||||||
| Standort: | Neustrelitz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Nautische Systeme | ||||||||||||||||||||
| Hinterlegt von: | Grundhöfer, Lars | ||||||||||||||||||||
| Hinterlegt am: | 19 Mai 2020 17:44 | ||||||||||||||||||||
| Letzte Änderung: | 24 Jul 2024 15:44 |
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