Brandes, Sinja und Epple, Ulrich und Gligorevic, Snjezana und Schnell, Michael und Haindl, Bernhard und Sajatovic, Miodrag (2009) Physical Layer Specification of the L-band Digital Aeronautical Communications System (L-DACS1). In: 2009 Integrated Communications Navigation and Surveillance Conference (ICNS 2009). 2009 Integrated Communications Navigation and Surveillance Conference (ICNS 2009), 2009-05-13 - 2009-05-15, Arlington, VA (USA). ISBN 978-1-4244-4734-3.
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Kurzfassung
L-DACS1 is the broadband candidate technology for the future L-band Digital Aeronautical Communications System (L-DACS). The flexible design of L-DACS1 allows the deployment as an inlay system in the spectral gaps between two adjacent channels used by the Distance Measuring Equipment (DME) as well as the non-inlay deployment in unused parts of the L-band. In this paper, the specification of the L-DACS1 physical layer enabling the deployment as an inlay and as a non-inlay or as a mixed inlay and non-inlay system is presented. Apart from the transmitter design, the design of the L-DACS1 receiver is addressed including methods for mitigating interference from other L-band systems. Special emphasis is put on channel estimation which has to be robust towards interference. The different proposed algorithms for channel estimation are evaluated in simulations of the overall L-DACS1 physical layer performance. The results show that L-DACS1 is capable of operating even under severe interference conditions, hence confirming the feasibility of the inlay concept.
elib-URL des Eintrags: | https://elib.dlr.de/58349/ | ||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||||||||||
Titel: | Physical Layer Specification of the L-band Digital Aeronautical Communications System (L-DACS1) | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | Mai 2009 | ||||||||||||||||||||||||||||
Erschienen in: | 2009 Integrated Communications Navigation and Surveillance Conference (ICNS 2009) | ||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
ISBN: | 978-1-4244-4734-3 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | L-DACS1 | ||||||||||||||||||||||||||||
Veranstaltungstitel: | 2009 Integrated Communications Navigation and Surveillance Conference (ICNS 2009) | ||||||||||||||||||||||||||||
Veranstaltungsort: | Arlington, VA (USA) | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 13 Mai 2009 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 15 Mai 2009 | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
HGF - Programmthema: | ATM und Flugbetrieb (alt) | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | L AO - Luftverkehrsmanagement und Flugbetrieb | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Effiziente Flugführung und Flugbetrieb (alt) | ||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Nachrichtensysteme | ||||||||||||||||||||||||||||
Hinterlegt von: | Brandes, Sinja | ||||||||||||||||||||||||||||
Hinterlegt am: | 27 Jul 2009 08:15 | ||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:23 |
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