Abstract
In the automotive industry, Ethernet is currently being introduced as a viable solution for real-time communication with high bandwidth requirements. In this paper, we present and prove a tight bound for the relative best-case response time of a frame in an Ethernet AVB switch compared to its response time in a schedule without interference. Our analysis is based on the observation that frames in a burst, scheduled using a credit shaping policy, may be scheduled earlier in case of interference than in a schedule without interference. We show how an upper bound on the build up of credit may be used to bound this relative speed-up of frames.
Original language | English |
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Title of host publication | Proceedings - 2017 IEEE Real-Time Systems Symposium, RTSS 2017 |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 378-380 |
Number of pages | 3 |
ISBN (Electronic) | 978-1-5386-1416-7 |
ISBN (Print) | 978-1-5386-1416-7 |
DOIs | |
Publication status | Published - 31 Jan 2018 |
Event | 38th IEEE Real-Time Systems Symposium, RTSS 2017 - Paris, France Duration: 5 Oct 2017 → 8 Oct 2017 Conference number: 38 |
Conference
Conference | 38th IEEE Real-Time Systems Symposium, RTSS 2017 |
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Abbreviated title | RTSS 2017 |
Country/Territory | France |
City | Paris |
Period | 5/10/17 → 8/10/17 |
Keywords
- best-case
- Ethernet AVB
- response time
- best-case response time