Abstract
Ethernet TSN is an upcoming communication standard for industrial distributed embedded systems with high demands on bandwidth and traffic delay. In this paper, we present and prove an improved analysis to determine bandwidth reservations for credit based shapers in a single Ethernet TSN switch. We compare this new analysis, which is based on eligible intervals, to the state-of-the-art bandwidth reservation analysis based on busy periods through experiments. Despite its low complexity and the independence of the knowledge of the interfering traffic, the results show an improvement of efficiency, i.e., a decrease of the required bandwidth, for the new analysis.
| Original language | English |
|---|---|
| Title of host publication | WFCS 2018 - 2018 14th IEEE International Workshop on Factory Communication Systems |
| Place of Publication | Piscataway |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 10 |
| ISBN (Electronic) | 978-1-5386-1066-4 |
| DOIs | |
| Publication status | Published - 3 Jul 2018 |
| Event | 14th IEEE International Workshop on Factory Communication Systems, WFCS 2018 - Imperia, Italy Duration: 13 Jun 2018 → 15 Jun 2018 |
Conference
| Conference | 14th IEEE International Workshop on Factory Communication Systems, WFCS 2018 |
|---|---|
| Country/Territory | Italy |
| City | Imperia |
| Period | 13/06/18 → 15/06/18 |
Funding
Acknowledgements: This research is supported by the Dutch Technology Foundation STW under the Robust CPS program, project 12697, and it is partially supported by Swedish Foundation for Strategic Research under FiC project.
Keywords
- Bandwidth Reservation
- Busy Period Analysis
- Credit Based Shaping
- Eligible Interval
- Ethernet TSN
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