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Vergara, Mariano und Antreich, Felix und Liva, Gianluigi und Matuz, Balazs (2013) Multi-Service Data Dissemination for Space-based Augmentation Systems. IEEE Aerospace 2013, 2013-03-02 - 2013-03-09, Big Sky, USA (Montana). doi: 10.1109/AERO.2013.6496948.
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Kurzfassung
New SBAS (Satellite Based Augmentation System) signals could include the provision of new additional services alongside the defined SBAS L1/L5 aeronautical service [1], if additional power becomes available. In this paper we present a solution that efficiently makes use of the additional available power in order to increase the overall data rate of a new multiservice SBAS signal. These new SBAS signals will be backward compatible. The high power efficiency of the proposed scheme is guaranteed by a variation of the interplex scheme that is characterized by a variable envelope signal constellation. A coding scheme based on generalized low density parity check (LDPC) codes ensures that service requirements can be´met with a lower SNR (Signal-to-Noise Ratio).
| elib-URL des Eintrags: | https://elib.dlr.de/88189/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Multi-Service Data Dissemination for Space-based Augmentation Systems | ||||||||||||||||||||
| Autoren: |
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| Datum: | März 2013 | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| DOI: | 10.1109/AERO.2013.6496948 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | GNSS Augmentation Systems, GNSS signals, Interplex, SBAS | ||||||||||||||||||||
| Veranstaltungstitel: | IEEE Aerospace 2013 | ||||||||||||||||||||
| Veranstaltungsort: | Big Sky, USA (Montana) | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 2 März 2013 | ||||||||||||||||||||
| Veranstaltungsende: | 9 März 2013 | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Luftverkehrsmanagement und Flugbetrieb | ||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L AO - Air Traffic Management and Operation | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Kommunikation, Navigation und Überwachung (alt) | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Navigation | ||||||||||||||||||||
| Hinterlegt von: | Vergara, Mariano | ||||||||||||||||||||
| Hinterlegt am: | 10 Mär 2014 09:24 | ||||||||||||||||||||
| Letzte Änderung: | 04 Jun 2024 14:33 |
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