TY - GEN
T1 - Value of Updates
T2 - 2023 IEEE INFOCOM Conference on Computer Communications Workshops, INFOCOM WKSHPS 2023
AU - Kutsevol, Polina
AU - Ayan, Onur
AU - Kellerer, Wolfgang
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In the context of control systems over a communication network, status updates can be discarded based on their content to unload the network and prevent network congestion. In this work, we propose a transport layer scheme that not only considers the current system state, but also its significance w.r.t already transmitted updates, including those that are not yet acknowledged. The benefit of admitting a packet to be sent is compared to its transmission cost to obtain the value of update (VoU). Using Zolertia Re-Mote sensors, we show that the consideration of VoU allows improving the control performance by at least 70%.
AB - In the context of control systems over a communication network, status updates can be discarded based on their content to unload the network and prevent network congestion. In this work, we propose a transport layer scheme that not only considers the current system state, but also its significance w.r.t already transmitted updates, including those that are not yet acknowledged. The benefit of admitting a packet to be sent is compared to its transmission cost to obtain the value of update (VoU). Using Zolertia Re-Mote sensors, we show that the consideration of VoU allows improving the control performance by at least 70%.
UR - http://www.scopus.com/inward/record.url?scp=85171626714&partnerID=8YFLogxK
U2 - 10.1109/INFOCOMWKSHPS57453.2023.10226066
DO - 10.1109/INFOCOMWKSHPS57453.2023.10226066
M3 - Conference contribution
AN - SCOPUS:85171626714
T3 - IEEE INFOCOM 2023 - Conference on Computer Communications Workshops, INFOCOM WKSHPS 2023
BT - IEEE INFOCOM 2023 - Conference on Computer Communications Workshops, INFOCOM WKSHPS 2023
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 20 May 2023
ER -