| title: |
| Technical Report on the Analysis and Simulation of Converged Data Traffic in Time-Sensitive
Networks |
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| contributing persons: |
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| abstract: |
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Time-Sensitive Networking (TSN) is a key technology for converged industrial communication
systems enabling the integration of traffic with diverse Quality of Service (QoS)
requirements such as timeliness, throughput, and reliability. To ensure that all data
streams meet their requirements, the Network Calculus (NC) allows to analytically
derive worstcase performance estimations. In this paper, we model rate-constrained
streams alongside time-triggered hard real-time traffic in a line topology. Additionally,
we compare the analytical results with simulations conducted in the OMNeT++ network
simulator. Our comparison shows that the worst-case delay predicted by the NC is 3
to 4 times higher than the delay observed in simulations. Similarly, the estimated
backlog (i.e., the amount of data queued in TSN switches) is 1.25 to 2.8 times larger
than the simulation results. A further experiment indicates that NC predictions are
more accurate for less complex network configurations.
[English] |
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| document type: |
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| institution: |
| Faculty of Computer Science and Electrical Engineering |
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| language: |
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| subject class (DDC): |
| 004 Data processing Computer sciences |
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| extent: |
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1 Online-Ressource (15 Seiten)
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publication /
production: |
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Rostock: University of Rostock, Institute of Computer Science
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December 16, 2025
(normalised date: 2025) |
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| statement of responsibility: |
| Julian Oertel, Helge Parzyjegla, and Peter Danielis |
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| identifiers: |
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| access condition: |
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| license/rights statement: |
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| RosDok id: |
rosdok_document_0000026269 |
| created / modified: |
30.04.2025 / 03.01.2026
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| metadata license: |
The metadata of this document was dedicated to the public domain
(CC0 1.0 Universal Public Domain Dedication). |
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