Liaison statement
LS on consent of draft Recommendation ITU-T Q.4140 (ex. Q.CPN) [to SG13, SG17, IETF WG CATS]

Additional information about IETF liaison relationships is available on the IETF webpage and the Internet Architecture Board liaison webpage.
State Posted
Submitted Date 2023-06-05
From Group ITU-T-SG-11
From Contact Denis ANDREEV
To Group cats
To Contacts Peng Liu <liupengyjy@chinamobile.com>
Adrian Farrel <adrian@olddog.co.uk>
Cc Peng Liu <liupengyjy@chinamobile.com>
Scott Mansfield <Scott.Mansfield@Ericsson.com>
Jim Guichard <james.n.guichard@futurewei.com>
Computing-Aware Traffic Steering Discussion List <cats@ietf.org>
Andrew Alston <andrew-ietf@liquid.tech>
Adrian Farrel <adrian@olddog.co.uk>
John Scudder <jgs@juniper.net>
itu-t-liaison@iab.org <itu-t-liaison@iab.org>
Response Contact Tatiana Kurakova <tatiana.kurakova@itu.int>
Purpose For information
Attachments SG11-LS80_att
SG11-LS80
Body 
This LS aims to inform SG13, SG17 and IETF WG CATS that SG11 has consented one
draft Recommendation ITU-T Q.4140 (ex. Q.CPN).

ITU-T SG11 would like to thank SG13, SG17, and IETF for the previous exchange
information and share the latest progress on CPN signalling aspect.

At the ITU-T SG11 plenary meeting in May 2023, the following one draft
Recommendation has been consented. - ITU-T Q.4140 (ex. Q.CPN) “Signalling
requirements for service deployment in computing power network”.

This Recommendation provides the signalling procedures and signalling
requirements for service deployment in computing power network (CPN) based on
Recommendation ITU-T Y.2501. The signalling requirements for service deployment
include centralized mode and distributed mode. The consented draft is contained
in SG11-TD515/GEN.

We would like to collaborate on this draft Recommendation and hope you can
share your related works on CPN with us.

Attachment:
- SG11-TD515/GEN: Consent – draft new Recommendation ITU-T Q.4140 (ex.Q.CPN)
“Signalling requirements for service deployment in computing power network”
(Geneva, 10-19 May 2023)