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Schalk, Lukas Marcel und Becker, Dennis (2019) The Impact of Multipath Propagation on Cooperative Traffic Conflict Detection among Drones. In: 2019 IEEE/AIAA 38th Digital Avionics Systems Conference (DASC). 2019 IEEE/AIAA 38th Digital Avionics Systems Conference (DASC), 10.-12. Sep. 2019, San Diego, USA.
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Kurzfassung
Drone-to-drone communications in urban airspace is likely to be severely influenced by multipath propagation due to numerous reflections off the ground surface, building, or other structures. In this contribution, we have a look at its impact on a specific application, namely the cooperative detection of traffic conflicts through the periodic exchange of beacon messages. Therefore, we propose a theoretical drone-to-drone communications channel model incorporating a ground reflection and Rician fading. Eventually, we show in simulations the influence of the Rician K-factor and the drones' conflict altitude on the probability of detecting traffic conflicts. Especially, low K-factors increase the probability of missing a detection up to 10e7-times compared to free-space propagation.
| elib-URL des Eintrags: | https://elib.dlr.de/127698/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||
| Titel: | The Impact of Multipath Propagation on Cooperative Traffic Conflict Detection among Drones | ||||||||||||
| Autoren: |
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| Datum: | 2019 | ||||||||||||
| Erschienen in: | 2019 IEEE/AIAA 38th Digital Avionics Systems Conference (DASC) | ||||||||||||
| Referierte Publikation: | Ja | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | akzeptierter Beitrag | ||||||||||||
| Stichwörter: | ad hoc networking, beaconing, FANET, multipath, unmanned aerial vehicle | ||||||||||||
| Veranstaltungstitel: | 2019 IEEE/AIAA 38th Digital Avionics Systems Conference (DASC) | ||||||||||||
| Veranstaltungsort: | San Diego, USA | ||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||
| Veranstaltungsdatum: | 10.-12. Sep. 2019 | ||||||||||||
| 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 | ||||||||||||
| Hinterlegt von: | Schalk, Lukas Marcel | ||||||||||||
| Hinterlegt am: | 24 Jun 2019 15:17 | ||||||||||||
| Letzte Änderung: | 09 Sep 2019 08:51 |
Verfügbare Versionen dieses Eintrags
- The Impact of Multipath Propagation on Cooperative Traffic Conflict Detection among Drones. (deposited 24 Jun 2019 15:17) [Gegenwärtig angezeigt]
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