Title
Design Optimization of Frame Preemption in Real-Time Switched Ethernet
Abstract
Switched Ethernet has been, and will also be increasingly common in current and future real-time and embedded systems. The IEEE 802.1 working group has recently developed standards and technologies, commonly referred to as Time-Sensitive Networking (TSN), to enhance switched Ethernet with timeliness and dependability. We address, for the first time, the synthesis problem for the TSN frame preemption standards IEEE 802.3br-2016 and 802.1Qbu-2016 by introducing two new configuration parameters: flow to queue and queue to Express/Preemptable MAC interface assignments. We present an optimization framework to determine these configuration parameters with reliability as the optimization goal. Our proposed framework is shown to outperform commonly used priority-assignment as well as intuitive approaches.
Year
DOI
Venue
2019
10.23919/DATE.2019.8714953
2019 Design, Automation & Test in Europe Conference & Exhibition (DATE)
Keywords
Field
DocType
design optimization,real-Time switched Ethernet,current time,future real-time,embedded systems,working group,Time-Sensitive Networking,timeliness,dependability,synthesis problem,TSN frame preemption standards IEEE 802.3br-2016,802.1Qbu-2016,configuration parameters,Express/Preemptable MAC interface assignments,optimization framework,priority-assignment
Switched ethernet,Preemption,Computer science,Computer network,Real-time computing
Conference
ISSN
ISBN
Citations 
1530-1591
978-1-7281-0331-0
1
PageRank 
References 
Authors
0.35
14
3
Name
Order
Citations
PageRank
Taeju Park111.71
Soheil Samii216516.67
Kang G. Shin3140551487.46