Liaison statement
LS on deterministic networking work in Q6/WP4 of ITU-T SG13

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State Posted
Submitted Date 2025-12-17
From Group ITU-T-SG-13
From Contact tsbsg13@itu.int
To Group detnet
To Contacts Lou Berger <lberger@labn.net>
János Farkas <janos.farkas@ericsson.com>
Cc Jim Guichard <james.n.guichard@futurewei.com>
Gunter Van de Velde <gunter.van_de_velde@nokia.com>
Scott Mansfield <Scott.Mansfield@Ericsson.com>
János Farkas <janos.farkas@ericsson.com>
Deterministic Networking Discussion List <detnet@ietf.org>
Lou Berger <lberger@labn.net>
Ketan Talaulikar <ketant.ietf@gmail.com>
Response Contact choits@etri.re.kr
zhugs@rayton-networks.com
Technical Contact choits@etri.re.kr
Action Holder Contacts scott.mansfield@ericsson.com
Purpose For information
Attachments Draft new Recommendation ITU-T Y.3167
Body 
ITU-T Study Group 13 would like to inform you that Question 6/WP4 of SG13
consented one work item which is related to deterministic networking

- ITU-T Y.3167 (formerly Y.IMT2020-qos-lstn-req) “Quality of service
requirements and framework for supporting deterministic communication services
in large scale networks for IMT-2020 and beyond” (SG13-TD125/PLEN)

The following deterministic networking related draft Recommendations were
updated at the meeting: - Y.det-qos-intwk-wan: Requirements and framework of
deterministic QoS interworking mechanism in wide area network for IMT-2020 and
beyond (SG13-TD340/WP4) - Y.det-rdcs-fa: Functional architecture for QoS
assurance of deterministic communication for remote device control services
over IMT-2020 and beyond (SG13-TD339/WP4) - Y.qos-sre-rf: Requirements and
framework for service rates estimation with packet metadata for stateless
admission control (SG13-TD342/WP4) ITU-T SG13 is looking forward to continuing
collaboration with IETF DetNet WG (and IEEE 802.1 TSN TG) in the context of
deterministic networking aspects.

Attachment:

SG13-TD125/PLEN: Draft new Recommendation ITU-T Y.3167 (ex
Y.IMT2020-qos-lstn-req) “Quality of service requirements and framework for
supporting deterministic communication services in large scale networks for
IMT-2020 and beyond”