Badia, Leonardo und Munari, Andrea (2023) Status Update Scheduling in Remote Sensing Under Variable Activation Delay. IEEE Balkancom, Istanbul, Turkey. doi: 10.1109/BalkanCom58402.2023.10167877.
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Kurzfassung
Sensor data exchanges in IoT applications can experience a variable delay due to changes in the communication environment and sharing of processing capabilities. This variability can impact the performance and effectiveness of the systems being controlled, and is especially reflected on age of information (AoI), a performance metric that quantifies the freshness of updates in remote sensing. In this paper, we discuss the quantitative impact of a variable activation delay on AoI. We consider an offline scheduling over a finite horizon, and we show the main role of the first and second order moments of the activation delay. Our analysis gives a quantitative boundary on when such term can be neglected and also prompts possible further investigations that can be used to mitigate the increase of AoI and improve the overall performance.
elib-URL des Eintrags: | https://elib.dlr.de/196623/ | ||||||||||||
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Dokumentart: | Konferenzbeitrag (Vorlesung) | ||||||||||||
Titel: | Status Update Scheduling in Remote Sensing Under Variable Activation Delay | ||||||||||||
Autoren: |
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Datum: | Juni 2023 | ||||||||||||
Referierte Publikation: | Ja | ||||||||||||
Open Access: | Ja | ||||||||||||
Gold Open Access: | Nein | ||||||||||||
In SCOPUS: | Nein | ||||||||||||
In ISI Web of Science: | Nein | ||||||||||||
DOI: | 10.1109/BalkanCom58402.2023.10167877 | ||||||||||||
Status: | veröffentlicht | ||||||||||||
Stichwörter: | Age of information; Delay effects; Optimal scheduling; Single machine scheduling | ||||||||||||
Veranstaltungstitel: | IEEE Balkancom | ||||||||||||
Veranstaltungsort: | Istanbul, Turkey | ||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||
Veranstalter : | IEEE | ||||||||||||
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 - Global Connectivity for People and Machines | ||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||
Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Satellitennetze | ||||||||||||
Hinterlegt von: | Munari, Dr. Andrea | ||||||||||||
Hinterlegt am: | 21 Aug 2023 15:33 | ||||||||||||
Letzte Änderung: | 20 Feb 2024 12:41 |
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