Assessments of Real-Time Communications over TSN Automotive Networks
The IEEE 802.1Q-2018 standard embeds in Ethernet bridges novel features that are very important for automated driving, such as the support for time-driven communications. However, cars move in a world where unpredictable events may occur and determine unforeseen situations. To properly react to such...
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doaj-92df5934c1764e558cbac9804777835a2021-02-27T00:07:38ZengMDPI AGElectronics2079-92922021-02-011055655610.3390/electronics10050556Assessments of Real-Time Communications over TSN Automotive NetworksLucia Lo Bello0Gaetano Patti1Giancarlo Vasta2Department of Electrical, Electronics and Computer Engineering, University of Catania, 95125 Catania, ItalyDepartment of Electrical, Electronics and Computer Engineering, University of Catania, 95125 Catania, ItalyUniversity of Catania, 95125 Catania, ItalyThe IEEE 802.1Q-2018 standard embeds in Ethernet bridges novel features that are very important for automated driving, such as the support for time-driven communications. However, cars move in a world where unpredictable events may occur and determine unforeseen situations. To properly react to such situations, the in-car communication system has to support event-driven transmissions with very low and bounded delays. This work provides the performance evaluation of EDSched, a traffic management scheme for IEEE 802.1Q bridges and end nodes that introduces explicit support for event-driven real-time traffic. EDSched works at the MAC layer and builds upon the mechanisms defined in the IEEE 802.1Q-2018 standard.https://www.mdpi.com/2079-9292/10/5/556IEEE 802.1Time-Sensitive Networking (TSN)automotive communicationsreal-time networksin-vehicle networksperformance evaluation |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Lucia Lo Bello Gaetano Patti Giancarlo Vasta |
spellingShingle |
Lucia Lo Bello Gaetano Patti Giancarlo Vasta Assessments of Real-Time Communications over TSN Automotive Networks Electronics IEEE 802.1 Time-Sensitive Networking (TSN) automotive communications real-time networks in-vehicle networks performance evaluation |
author_facet |
Lucia Lo Bello Gaetano Patti Giancarlo Vasta |
author_sort |
Lucia Lo Bello |
title |
Assessments of Real-Time Communications over TSN Automotive Networks |
title_short |
Assessments of Real-Time Communications over TSN Automotive Networks |
title_full |
Assessments of Real-Time Communications over TSN Automotive Networks |
title_fullStr |
Assessments of Real-Time Communications over TSN Automotive Networks |
title_full_unstemmed |
Assessments of Real-Time Communications over TSN Automotive Networks |
title_sort |
assessments of real-time communications over tsn automotive networks |
publisher |
MDPI AG |
series |
Electronics |
issn |
2079-9292 |
publishDate |
2021-02-01 |
description |
The IEEE 802.1Q-2018 standard embeds in Ethernet bridges novel features that are very important for automated driving, such as the support for time-driven communications. However, cars move in a world where unpredictable events may occur and determine unforeseen situations. To properly react to such situations, the in-car communication system has to support event-driven transmissions with very low and bounded delays. This work provides the performance evaluation of EDSched, a traffic management scheme for IEEE 802.1Q bridges and end nodes that introduces explicit support for event-driven real-time traffic. EDSched works at the MAC layer and builds upon the mechanisms defined in the IEEE 802.1Q-2018 standard. |
topic |
IEEE 802.1 Time-Sensitive Networking (TSN) automotive communications real-time networks in-vehicle networks performance evaluation |
url |
https://www.mdpi.com/2079-9292/10/5/556 |
work_keys_str_mv |
AT lucialobello assessmentsofrealtimecommunicationsovertsnautomotivenetworks AT gaetanopatti assessmentsofrealtimecommunicationsovertsnautomotivenetworks AT giancarlovasta assessmentsofrealtimecommunicationsovertsnautomotivenetworks |
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1724248619470553088 |