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Dynamic Reconfigurability of Wireless Sensor and Actuator Networks in Aircraft

Aglargöz, Aysegül und Bierig, Andreas und Reinhardt, Andreas (2017) Dynamic Reconfigurability of Wireless Sensor and Actuator Networks in Aircraft. IEEE International Conference on Wireless for Space and Extreme Environments, 2017-10-10 - 2017-10-12, Montreal, Kanada. doi: 10.1109/WiSEE.2017.8124883.

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Kurzfassung

The wireless spectrum is a scarce resource, and the number of wireless terminals is constantly growing. One way to mitigate this strong constraint for wireless traffic is the use of dynamic mechanisms to utilize the spectrum, such as cognitive and software-defined radios. This is especially important for the upcoming wireless sensor and actuator networks in aircraft, where real-time guarantees play an important role in the network. Future wireless networks in aircraft need to be scalable, cater to the specific requirements of avionics (e.g., standardization and certification), and provide interoperability with existing technologies. In this paper, we demonstrate that dynamic network reconfigurability is a solution to the aforementioned challenges. We supplement this claim by surveying several flexible approaches in the context of wireless sensor and actuator networks in aircraft. More specifically, we examine the concept of dynamic resource management, accomplished through more flexible transceiver hardware and by employing dedicated spectrum agents. Subsequently, we evaluate the advantages of cross-layer network architectures which overcome the fixed layering of current network stacks in an effort to provide quality of service for event-based and time triggered traffic. Lastly, the challenges related to implementation of the aforementioned mechanisms in wireless sensor and actuator networks in aircraft are elaborated, and key requirements to future research are summarized.

elib-URL des Eintrags:https://elib.dlr.de/114694/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Dynamic Reconfigurability of Wireless Sensor and Actuator Networks in Aircraft
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Aglargöz, Aysegülft-ssy ayseguel.aglargoez (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Bierig, AndreasAndreas.Bierig (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Reinhardt, Andreasandreas.reinhardt (at) tu-clausthal.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:13 Oktober 2017
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
DOI:10.1109/WiSEE.2017.8124883
Status:veröffentlicht
Stichwörter:dynamic network architecture, avionics, wireless sensor networks, cognitive radio, dynamic configurability
Veranstaltungstitel:IEEE International Conference on Wireless for Space and Extreme Environments
Veranstaltungsort:Montreal, Kanada
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:10 Oktober 2017
Veranstaltungsende:12 Oktober 2017
Veranstalter :IEEE
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Flugzeuge
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AR - Aircraft Research
DLR - Teilgebiet (Projekt, Vorhaben):L - Systeme und Kabine (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugsystemtechnik > Sichere Systeme und System Engineering
Hinterlegt von: Aglargöz, Aysegül
Hinterlegt am:23 Okt 2017 13:00
Letzte Änderung:24 Apr 2024 20:19

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