Liaison statement
LS on work items related to deterministic networking in SG13

LS on on-going work items on deterministic communication services and
networking in ITU-T SG13.

ITU-T Study Group 13 would like to inform you that Question 6 of SG13 has one
consented new Recommendation related to deterministic communication services
and networking for the scope of local area networks of the IMT-2020 network and
beyond.

The draft Recommendation is as following and the corresponding document is
attached. Draft Recommendation ITU-T Y.3126 (formerly Y.det-qos-rf-intwk-lan)
“QoS requirements and framework of interworking capability for supporting
deterministic communication services in local area network for IMT-2020 and
beyond”

ITU-T Y.3126 specifies three types of interworking capability, QoS assurance
requirements, instances of framework and operational procedures for
interworking capabilities.

Question 6 of SG13 also has initiated two new Recommendations related to
deterministic communication services and networking aspects of IMT-2020 network
and beyond.

- ITU-T Y.det-qos-req-ml-jrs “QoS requirements for machine learning based joint
resource scheduling to support deterministic communication services across
heterogeneous networks including IMT-2020 and beyond” (SG13-TD551/WP1) - ITU-T
Y. det-rdcs-rf “QoS requirements and Framework of deterministic communication
for remote device control services over IMT-2020 and beyond”
(SG13-TD548-R1/WP1) The following related draft Recommendations were updated at
the last meeting. - ITU-T Y.det-FQ-rf “Requirements and framework for stateless
fair queuing in large scale networks including IMT-2020 and beyond”
(SG13-TD554/WP1) - ITU-T Y.det-qos-arch-lan "Functional architecture for QoS
guarantee of deterministic communication services in local area network for
IMT-2020 and beyond (SG13-TD555/WP1)

This information is for your consideration, and we look forward to
collaborating with you in this area.

Attachment:
SG13-TD162/PLEN: Draft Recommendation ITU-T Y. Y.3126 (ex
Y.det-qos-rf-intwk-lan) “QoS requirements and framework of interworking
capability for supporting deterministic communication services in local area
network for IMT-2020 and beyond”