Delay analysis of redundant TSN-based industrial networks using network calculus

Seliem, Mohamed; Zahran , Ahmed; Pesch, Dirk

Delay analysis of redundant TSN-based industrial networks using network calculus

cb

Files

2023142096.pdf(722.05 KB)

Date

2023-07

Authors

Seliem, Mohamed

Zahran , Ahmed

Pesch, Dirk

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Published Version

https://doi.org/10.1109/LANMAN58293.2023.10189807

Abstract

Many Industrial Internet of Things (IIoT) applications have zero fault tolerance. Redundant networks are hence an important prerequisite for a dependable infrastructure to serve the various data traffic classes required for such applications. In this paper, we perform a delay analysis of a Quality Checks After Production (QCAP) application, which is running on a Time-Sensitive Network (TSN). We evaluate the worst-case delay of all data flows traversing the redundant TSN network using a Network Calculus (NC) based framework. We also evaluate how network parameters and configurations affect the QCAP application’s service requirements.

Keywords

Industrial Internet of Things , Redundant networks , Network calculus , Fault tolerance , Performance evaluation

Citation

Seliem, M., Zahran, M. and Pesch, D. (2023) 'Delay analysis of redundant TSN-based industrial networks using network calculus', 2023 IEEE 29th International Symposium on Local and Metropolitan Area Networks (LANMAN), London, United Kingdom, 10–11 July, 3pp. https://doi.org/10.1109/LANMAN58293.2023.10189807