Pöhlmann, Robert und Staudinger, Emanuel und Zhang, Siwei und Dammann, Armin (2024) A Joint Look on Lunar Satellite and Cooperative Surface PNT. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024-04-14 - 2024-04-19, Seoul, Korea.
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Kurzfassung
A large number of missions to the Moon is planned in the coming years by both, public and private sectors. A high demand for a Lunar position, navigation and timing (PNT) system exists to aid landing, to support autonomous robotic exploration etc. ESA has proposed a satellite based system for communication and PNT. Furthermore, cooperative radio navigation for users on the Lunar surface, where PNT is provided through radio signals exchanged among robots and other entities, has been suggested. An analysis of the combination of satellite and cooperative navigation for Lunar PNT has not been done yet. In this paper, we provide a first estimation theoretic analysis of joint Lunar satellite and cooperative surface PNT. We derive the Bayesian Cramér- Rao bound (BCRB) and analyze the benefit of cooperation by comparing different cooperation strategies and scenarios, using system parameters from recent studies.
elib-URL des Eintrags: | https://elib.dlr.de/201881/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | A Joint Look on Lunar Satellite and Cooperative Surface PNT | ||||||||||||||||||||
Autoren: |
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Datum: | April 2024 | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | Bayesian Cramér-Rao Bound, Cooperation, Moon, Radio Navigation | ||||||||||||||||||||
Veranstaltungstitel: | IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) | ||||||||||||||||||||
Veranstaltungsort: | Seoul, Korea | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 14 April 2024 | ||||||||||||||||||||
Veranstaltungsende: | 19 April 2024 | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Kommunikation, Navigation, Quantentechnologien | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R KNQ - Kommunikation, Navigation, Quantentechnologie | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Schwarmnavigation | ||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Nachrichtensysteme Institut für Kommunikation und Navigation | ||||||||||||||||||||
Hinterlegt von: | Pöhlmann, Robert | ||||||||||||||||||||
Hinterlegt am: | 05 Apr 2024 12:53 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 21:02 |
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