Reconfiguration algorithms for high precision communications in time sensitive networks

Ahmed Nasrallah; Venkatraman Balasubramanian; Akhilesh Thyagaturu; Martin Reisslein; Hesham Elbakoury

doi:10.1109/GCWkshps45667.2019.9024705

Reconfiguration algorithms for high precision communications in time sensitive networks

Ahmed Nasrallah, Venkatraman Balasubramanian, Akhilesh Thyagaturu, Martin Reisslein, Hesham Elbakoury

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

14 Scopus citations

Abstract

Factory automation and similar demanding use cases require high precision communications with strict on-time and in-time packet delivery. The IEEE 802.1Qbv Time-Aware Shaper (TAS) is well suited for such high precision communication scenarios, but requires precise configuration for a particular traffic scenario. Dynamic traffic scenario changes are commonplace in operational networks and necessitate TAS reconfigurations to ensure continued high precision communications. In this paper, we develop and evaluate the first dynamic reconfiguration algorithms for TAS switches. In particular, within the context of the IEEE 802.1Qcc management protocol, we develop and evaluate both a centralized network/distributed user model (hybrid model) and a fully-distributed (decentralized) model for effective dynamic reconfigurations of a typical industrial control network.

Original language	English (US)
Title of host publication	2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728109602
DOIs	https://doi.org/10.1109/GCWkshps45667.2019.9024705
State	Published - Dec 2019
Externally published	Yes
Event	2019 IEEE Globecom Workshops, GC Wkshps 2019 - Waikoloa, United States Duration: Dec 9 2019 → Dec 13 2019

Publication series

Name	2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings

Conference

Conference	2019 IEEE Globecom Workshops, GC Wkshps 2019
Country/Territory	United States
City	Waikoloa
Period	12/9/19 → 12/13/19

Keywords

Low-latency traffic
Protocol adaptation
Reconfiguration
Time Sensitive Networking (TSN)

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Software
Control and Optimization

Access to Document

10.1109/GCWkshps45667.2019.9024705

Cite this

Nasrallah, A., Balasubramanian, V., Thyagaturu, A., Reisslein, M., & Elbakoury, H. (2019). Reconfiguration algorithms for high precision communications in time sensitive networks. In 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings [9024705] (2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GCWkshps45667.2019.9024705

Reconfiguration algorithms for high precision communications in time sensitive networks. / Nasrallah, Ahmed; Balasubramanian, Venkatraman; Thyagaturu, Akhilesh et al.

2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 9024705 (2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nasrallah, A, Balasubramanian, V, Thyagaturu, A, Reisslein, M & Elbakoury, H 2019, Reconfiguration algorithms for high precision communications in time sensitive networks. in 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings., 9024705, 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE Globecom Workshops, GC Wkshps 2019, Waikoloa, United States, 12/9/19. https://doi.org/10.1109/GCWkshps45667.2019.9024705

Nasrallah A, Balasubramanian V, Thyagaturu A, Reisslein M, Elbakoury H. Reconfiguration algorithms for high precision communications in time sensitive networks. In 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. 9024705. (2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings). doi: 10.1109/GCWkshps45667.2019.9024705

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abstract = "Factory automation and similar demanding use cases require high precision communications with strict on-time and in-time packet delivery. The IEEE 802.1Qbv Time-Aware Shaper (TAS) is well suited for such high precision communication scenarios, but requires precise configuration for a particular traffic scenario. Dynamic traffic scenario changes are commonplace in operational networks and necessitate TAS reconfigurations to ensure continued high precision communications. In this paper, we develop and evaluate the first dynamic reconfiguration algorithms for TAS switches. In particular, within the context of the IEEE 802.1Qcc management protocol, we develop and evaluate both a centralized network/distributed user model (hybrid model) and a fully-distributed (decentralized) model for effective dynamic reconfigurations of a typical industrial control network.",

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Reconfiguration algorithms for high precision communications in time sensitive networks

Abstract

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Conference

Keywords

ASJC Scopus subject areas

Access to Document

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