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Executive Summary

Executive Summary of the SG11 meeting (Geneva, 6-15 July 2022)

ITU-T Study Group 11 “Signalling requirements, protocols, test specifications and combating counterfeit telecommunication/ICT devices” meeting was held in Geneva from 6 to 15 July 2022 and was attended by 146 delegates from 31 countries. It was the first SG11 meeting in the study period 2022-2024.

All the sessions were supported by ITU MyMeetings remote participation tool. Interpretation was available in English, French and Spanish at the closing plenary, which was supported by Zoom remote participation tool. Remote participation guideline was available on the SG11 webpage for Delegates and Moderators. Additional remote participation guidance is contained in SG11-TD63/GEN.

Back-to-Back and parallel events:

ITU-T Study Group 13 “Future networks and emerging network technologies” Geneva, 4-15 July 2022; more information will be made available on its webpage http://itu.int/go/tsg13;
ITU-T Conformity Assessment Steering Committee (ITU-T CASC), Geneva, 8 July 2022; more information is available on the CASC webpage (http://itu.int/go/casc);
ITU-T Focus Group on Testbeds Federations for IMT-2020 and beyond (FG-TBFxG), virtual meeting, 19-21 July 2022, more information is available on its webpage (http://itu.int/go/fgtbf).

1 Draft Recommendations for (TAP) Determination (Resolution 1)
None at this meeting.

2 Consented Recommendations (ITU-T A.8)
The following table shows the “Consented” draft Recommendations (based on SG11-TD70/GEN).

#	Q	WP	Draft new/revised Rec. No.	Title	Final TD	A.5 justification
1.	2/11	1/11	ITU-T Q.3062 (ex Q.Pro-Trust)	Signalling procedures and protocols for enabling interconnection between trustable network entities in support of existing and emerging networks	SG11-TD190-R1/GEN	SG11-TD137-R1/GEN
2.	2/11	1/11	ITU-T Q.3063 (ex Q.CIDA)	Signalling procedures of calling line identification authentication	SG11-TD189-R1/GEN	-
3.	4/11	1/11	ITU-T Q.3406 (ex Q.telemetry-VBNS)	Signalling requirements for telemetry of virtual broadband network services	SG11-TD224-R1/GEN	-
4.	5/11	1/11	ITU-T Q.3721 (ex Q.BNG-P4switch)	Procedures for Programming Protocol-Independent Packet Processors(p4) Switch-based vBNG	SG11-TD165/GEN	SG11-TD136/GEN
5.	6/11	2/11	ITU-T Q.5025 (ex Q.PMUPF)	Protocol for managing User Plane function in IMT-2020 network	SG11-TD145/GEN	-
6.	12/11	3/11	ITU-T Q.4069 (ex Q.GDC-IoT-test)	Testing requirements and procedures for Internet of Things based green data centres	SG11-TD205/GEN	-

3 Supplements, Handbooks, Technical Papers, Guidelines and Corrigenda

3.1 Supplements
No Supplements were agreed at this meeting.

3.2 Guidelines
The following table shows the draft Guideline agreed by the SG11 meeting (based on SG11-TD70/GEN).

Q	WI	Title	Final TD
CASC	ITU-T Guideline TL-RP	Testing Laboratories recognition procedure	SG11-TD154/GEN

3.3 Handbooks

No Handbooks were approved at this meeting.

3.4 Technical Papers / Technical Reports
None at this meeting.

3.5 Corrigenda
No Corrigenda were agreed at this meeting.

4 Recommendations/Technical reports/Supplements deleted
SG11 decided to request TSB Director to initiate the deletion procedure for the following ITU-T Recommendations:

ITU-T Q.1521 (2000) Requirements on underlying networks and signalling protocols to support UPT
ITU-T Q.1531 (2000) UPT security requirements for Service Set 1
ITU-T Q.1541 (1998) UPT stage 2 for Service Set 1 on IN CS-1 – Procedures for universal personal telecommunication: Functional modelling and information flows
ITU-T Q.1542 (2000) UPT stage 2 for Service Set 1 on IN CS-2 – Procedures for universal personal telecommunication: Functional modelling and information flows
ITU-T Q.1551 (1997) Application of Intelligent Network Application Protocols (INAP) CS-1 for UPT service set 1

5 SG11 Structure and Management

The SG11 Management is:

SG11 Chairman: Ritu Ranjan MITTAR (Ministry of Communications, India)

Vice-chairmen:

Uwe BAEDER (Rohde & Schwarz GmbH & Co. KG, Germany)
Ibrahim BALA (Telecommunications and Post Regulatory Authority, Sudan)
Juan Matias CATTANEO (Ente Nacional de Comunicaciones, ENACOM)
Namseok KO (ETRI, Korea, Rep. of)
Karim LOUKIL (Tunisian Administration, CERT, Tunisia)
Arezu OROJLU (Communications Regulatory Authority, CRA)
Kofi Ntim YEBOAH-KORDIEH (National Communications Authority, Ghana)
João Alexandre Moncaio ZANON (Brazilian National Telecommunications Agency, ANATEL)
Xiaojie ZHU (China Telecommunications Corporation, China)

Following discussion at the SG11 meeting, the new structure of SG11 was approved as follows (see SG11-TD57-R1/GEN):

Working Party 1/11 “Signalling requirements and protocols for emerging telecommunications networks” (Q1/11, Q2/11, Q3/11, Q4/11, Q5/11)

WP1/11 Chairman: Xiaojie Zhu (China Telecommunications Corporation, China)
WP1/11 Vice-chairman: Arezu Orojlu (CRA, Iran)

Working Party 2/11 “Control and management protocols for IMT-2020 and beyond” (Q6/11, Q7/11, Q8/11)

WP2/11 Chairman: Namseok Ko (ETRI, Korea, Rep. of)
WP2/11 Vice-chairman: Dan Xu (China Telecommunications Corporation, China)

Working Party 3/11 “Conformance and interoperability testing” (Q12/11, Q13/11, Q14/11, Q16/11)

WP3/11 Chairman: Kaoru Kenyoshi (NICT, Japan)
WP3/11 Vice-chairman: Karim Loukil (Tunisian Administration, CERT, Tunisia)

Working Party 4/11 “Combating counterfeit telecommunication/ICT devices/software and mobile device theft” (Q15/11, Q17/11)

WP4/11 Chairman: João Alexandre Moncaio Zanon (Brazilian National Telecommunications Agency, ANATEL, Brazil)
WP4/11 Vice-chairman: Kofi Ntim Yeboah-Kordieh (National Communications Authority, Ghana)

Conformity Assessment Steering Committee (CASC)

CASC Chairman: Kofi Ntim Yeboah-Kordieh (National Communications Authority, Ghana)
CASC Vice-chairman: Karim Loukil (Tunisian Administration, CERT, Tunisia)

SG11 regional groups and other groups

SG11RG-EECAT: Study group 11 regional group for Eastern Europe, Central Asia and Transcaucasia (EECAT)
SG11RG-AFR: Study group 11 regional group for Africa
FG-TBFxG: Focus group on Testbeds Federations for IMT-2020 and beyond

6 Questions

Title, mandate, lead roles, points of guidance and Questions for ITU-T Study Group 11 in the study period 2022-2024 endorsed by WTSA-20 are defined in SG11-C1.

There were no changes to the Questions texts at this meeting.

7 Liaison officers and Rapporteurs

At the opening plenary, ten Acting Rapporteurs were nominated for the duration of the meeting in order to assist SG11 leadership to conduct Questions and WPs sessions remotely in case of connectivity issues. The final list of Rapporteurs, Associate Rapporteurs and Acting Rapporteurs can be found in SG11-TD58-R3/GEN.

The final list of Liaison Officers and representatives can be found in SG11-TD59/GEN.

8 Conformity Assessment Steering Committee

The fourteenth meeting of the ITU-T Conformity Assessment Steering Committee (CASC) was held on 8 July 2022 during the ITU-T SG11 meeting.

TSB gave a comprehensive presentation about progress on ITU Testing Laboratory (TL) recognition procedure which is based on collaboration with ILAC (SG11-TD123/GEN). The presentation highlights the key achievements of CASC in the last study period and describe the current TL recognition in place. The presentation also covers aspects related to recent updates made in Resolution 76 during WTSA-20.

ILAC representative gave a presentation about ILAC-ITU collaboration (SG11-TD144/GEN). It was noted that ITU, ILAC and IAF finalized the updated MoU which among other activities includes a new TL recognition procedure. It is supposed to be signed shortly. Also, it was noted that in order to support the ITU recognition procedure ILAC is developing its own assessment procedure to explain the operation of the set-up. The assessment procedure will be a separate standalone document of ILAC similar to the joint assessment procedure published the OIML CS. There is a plan to adopt a new ILAC procedure in 2022.

Based on received contribution, CASC revised its ToR. Finally, the revised ToR was approved at the SG11 closing plenary on 15 July 2022. The approved text of ToR is available in SG11-TD153/GEN.

Also, based on received contribution, CASC revised a guideline on Testing Laboratory recognition procedure. It was aligned with Resolution 76 of WTSA-20 and recent achievements of CASC in the previous study period. The revised Guideline was approved at the SG11 closing plenary on 15 July 2022. The approved text of the Guideline is available in SG11-TD154/GEN.

Following the TSB Circular 368, as of 6 July 2022, TSB received several requests from TLs seeking ITU recognition. All of them were noted and TSB was asked to process applications according to the requirements indicated in the ITU-T Guideline “Testing Laboratories recognition procedure”.

Finally, CASC agreed the format of visuality of TLs recognized by ITU on C&I portal (http://itu.int/go/citest).

Two outgoing liaison statements were sent to all ITU-T Study Groups.

More details are available in the ITU-T CASC Report.

The next CASC meeting is planned on 28 April 2023 (TBC). It will be held during next SG11 meeting (26 April – 5 May 2023, TBA). More information is available on the CASC webpage.

9 Signalling and protocols, including IMT-2020 and P2P communications related issues

At this meeting, SG11 consented the following draft new Recommendations:

ITU-T Q.3406 (ex. Q.telemetry-VBNS) “Signalling requirements for telemetry of virtual broadband network services”;
ITU-T Q.3721 (ex Q.BNG-P4switch) “Procedures for Programming Protocol-Independent Packet Processors(p4) Switch-based vBNG”.

SG11 started several new work items, as follows:

Q.BNG-CA: Signalling requirements of virtual Broadband Network Gateway for cloud access;
Q.BNG-PUP: Signalling requirements for cloud-based control plane and pooled user plane of vBNG(Broadband Network Gateway);
Q.PDN: Signalling and Protocol for distributed core network in future network;
Q.IEC-SAINF: Data management interfaces for intelligent edge computing-based smart agriculture service;
Q.IEC-EEMA: Signalling requirements and interfaces of edge-aided energy management agent at intelligent edge computing.

With regard to IMT-2020 related aspects, in July 2022 SG11 consented draft new Recommendation ITU-T Q.5025 (ex Q.PMUPF) “Protocol for managing User Plane function in IMT-2020 network”.

SG11 started a new work item on IMT-2020 aspects – Q.PEC: Signalling Requirements and Protocols for enhanced quality assured connections in IMT-2020 network and beyond.

Regarding managed P2P communications, SG11 started a new work item Q.HP2P-fvsigreq “Hybrid P2P communications: signalling requirements for feature-based video services”.

More information about these results is available in the WP1/11 and WP2/11 reports (SG11-TD109-R1/GEN and SG11-TD110-R1/GEN).

10 Signalling of Computing Power Networks (CPN) and Computing Network Convergence (CNC)

SG11 has made progress on relevant ongoing work items on CPN as follows:

Q.CPN-TP-SA: Signalling architecture of transaction platform in CPN (Q1/11);
Q.CPN: Signalling requirements for computing power network (Q4/11);
Q.BNG-INC: Requirements and signalling of intelligence control for the border network gateway in computing power network (Q5/11);
Q.PCNC-FMSC: Protocol for supporting computing and network convergence in fixed, mobile and satellite convergence in IMT-2020 network and beyond (Q6/11).

SG11 started several new work items, as follows:

Q.CSO: Signalling requirements for cross-domain service orchestration of the computing and network convergence (Q4/11);
Q.SASO: Signalling architecture of service orchestration for computing and network convergence (Q1/11);
Q.CNCP: Set of parameters for monitoring computing and network convergence (Q13/11).

During its meeting, SG11 noted that there are different terms such as CNC and CPN and the relationship between them is not clear. Also, it was noted that similar discussion on Computing Network Convergence (CNC) related work took place at the SG13 meeting which was collocated with SG11. The meeting requested SG11 Chairman to discuss this issue with SG13 Chairman in order to identify the best way forward for SG11 on creation of new work items related to CNC. The decision about the creation of Q.CNCP was transferred to SG11 closing plenary meeting (Geneva, 15 July 2022).

Following discussion at the SG11 closing plenary, it was decided to start the above-mentioned new WIs but editors and respective Rapporteurs need to join SG13 ad-hoc meeting and take into account the outcomes of this discussion in respective WIs. It was noted that the title and the scope of the WIs can be modified based on results of the ad-hoc discussion. Ying CHENG (Q4/11 Rapporteur) was appointed as a focal point on collaboration with this ad-hoc and was requested to report about results of this discussion at the next WP1/11 and WP3/11 meetings (7 December 2022, TBA).

More information about these results is available in the WP1/11 and WP3/11 reports respectively (SG11-TD109-R1/GEN and SG11-TD111-R1/GEN).

11 QKDN protocols

SG11 has made progress on QKDN signalling requirements and protocols, including:

Q.QKDN_profr “Quantum key distribution networks – Protocol framework”
Q.QKDN_Ak “Protocols for Ak interface for QKDN”;
Q.QKDN_Kx “Protocols for Kx interface for QKDN”;
Q.QKDN_Kq-1 “Protocols for Kq-1 interface for QKDN”;
Q.QKDN_Ck “Protocols for Ck interface for QKDN”.

Q2/11 joined the Co-located Quantum (CQ) meeting with Q6/13, Q16/13 and Q15/17 on Thursday, 7 July 2022. The outcomes of FG QIT4N (SG11-TD16/GEN) were reviewed in the CQ meeting. It also discussed about how to transfer the deliverables of FG-QIT4N to the quantum relevant questions.

More information about these results is available in the WP1/11 report (SG11-TD109-R1/GEN).

12 Signalling security

SG2 and SG17 provided their replies on Q.Pro-Trust and Q.CIDA, which consent was postponed from previous SG11 meeting (December 2021) until this particular meeting. The comments provided by SG17 were discussed and incorporated in the final baseline texts of ITU-T Q.3062 (ex. Q.Pro-Trust) and ITU-T Q.3063 (ex. Q.CIDA) respectively.

SG11 consented ITU-T Q.3062 (ex Q.Pro-Trust) and ITU-T Q.3063 (ex. Q.CIDA) at this meeting, but will defer the last call for comments to the end of August 2022, which will allow SG17 to review the consented Recommendations and submit their comments, if any, directly to the last call before it is approved.

More information about these results is available in the WP1/11 report (SG11-TD109-R1/GEN).

13 VoNR/ViNR and IMS-related signalling and testing issues

As a continuation of previous SG11 activities on VoLTE/ViLTE interconnection issues, SG11 started two new work items related to interconnection testing of Voice, Video over New Radio, as follows:

Q.FW-IVV5G: Framework for interconnection testing of Voice, Video over 5G;
Q.VoiNR-test: VoNR/ViNR interconnection testing for interworking and roaming scenarios.

It was noted that Voice over LTE (VoLTE) and Voice over New Radio (VoNR) utilize the same IMS (IP Multimedia Subsystem) as defined in 3GPP. While the IP IMS framework remains the same, technological improvements in radio, core and devices are expected to provide superior user experience in VoNR compared to VoLTE.

Also, SG11 achieved good progress on ITU-T Q.Sig_Req_ETS_IMS_roaming and Q.LiteIMS-SA. It is expected that the baseline texts will be finalized by the end of 2022.

More information about these results is available in the WP1/11 and WP3/11 reports respectively (SG11-TD109-R1/GEN and SG11-TD111-R1/GEN).

14 Testing specifications, monitoring and implementation of ITU C&I Programme

SG11 consented draft new Recommendation ITU-T Q.4069 (ex.Q.GDC-IoT-test) “Testing requirements and procedures for Internet of Things based green data centres”.

Several new work items on testing and monitoring were started at the meeting, as follows:

Q.RI_PISRM: Requirements and reference model of resource integration and protocol independent method for source routing measurements;
TR.MPLRA: Requirements and architecture for monitoring packet loss caused by network congestion;
Q.Scvh-iopt: Interoperability testing between SDN and hypervisor based computing virtualization.

Also, SG11 discontinued one stale work item – Q.PR-MF: Methodology of performance requirements for reliable comparison of measurement results.

Following inputs received from several SGs, SG11 updated the reference table of ITU-T Recommendations suitable for conformance and interoperability testing (SG11-TD155/GEN).

More information about these results is available in the WP3/11 report (SG11-TD111-R1/GEN).

15 Deletion of UPT-related Recommendations

Following the liaison statement that SG11 received from SG2 on deletion of ITU-T Recommendations related to Universal Personal Telecommunication (UPT) (see SG11-TD49/GEN), SG11 has made observation on this issue.

At the time these Recommendations were approved, the concept of universal personal telecommunication (UPT) utilized specific technology and service concepts. In the decades since then, the technology has evolved.

From SG11 perspective, the UPT-related services specified in ITU-T Recommendations no longer exist. As such, the suite of UPT-related Recommendations is no longer relevant. Given this rationale, SG11 has advised the TSB Director to initiate the deletion procedure of the following Recommendations developed by SG11:

ITU-T Q.1521 (2000) Requirements on underlying networks and signalling protocols to support UPT
ITU-T Q.1531 (2000) UPT security requirements for Service Set 1
ITU-T Q.1541 (1998) UPT stage 2 for Service Set 1 on IN CS-1 – Procedures for universal personal telecommunication: Functional modelling and information flows
ITU-T Q.1542 (2000) UPT stage 2 for Service Set 1 on IN CS-2 – Procedures for universal personal telecommunication: Functional modelling and information flows
ITU-T Q.1551 (1997) Application of Intelligent Network Application Protocols (INAP) CS-1 for UPT service set 1

Also, SG11 recognizes the necessity to revise some Recommendations by removing the references to suppressed ITU-T Recommendation related to UPT and amending the text concerning UPT terminology accordingly. Among them are:

ITU-T Q.76 (1995) Service procedures for Universal Personal Telecommunication - Functional modelling and information flows
ITU-T Q.1219 (1994) Intelligent network user's guide for Capability Set 1
ITU-T Q.1221 (1997) Introduction to intelligent network Capability Set 2
ITU-T Q.1244 (2001) Distributed functional plane for Intelligent Network Capability Set 4
ITU-T Q.1290 (1998) Glossary of terms used in the definition of intelligent networks
ITU-T Q.1711 (1999) Network functional model for IMT-2000
ITU-T Q.1761 (2004) Principles and requirements for convergence of fixed and existing IMT-2000 systems

The relevant response was also sent to SG2 and all ITU-T SGs for information (SG11-TD192-R1/GEN).

More details are available in the WP1/11 report (SG11-TD109-R1/GEN).

16 Combating counterfeit telecommunication/ICT devices/software and mobile device theft

SG11 started two new work items:

Q.CEIR: Technical requirement, interfaces and generic functions of CEIR;
Q.CCF-CCSD: Consumer centric framework for combating counterfeit and stolen ICT mobile devices.

SG11 progressed well on all ongoing work items related to combating counterfeit telecommunication/ICT devices/software.

More information about these results is available in the WP4/11 report (SG11-TD112-R1/GEN).

17 New ITU-T Focus Group on Testbeds Federations for IMT-2020 and beyond (FG-TBFxG)

Following establishment of the ITU-T Focus Group on Testbeds Federations for IMT-2020 and beyond (FG-TBFxG) in December 2021, FG-TBFxG reported to SG11 on its progress after its first meeting in April 2022.

Among achieved results:

FG started 11 work items;
Appointed 5 additional Vice-chairmen;
Conducted 6 interim WGs e-meetings;
Initiated a call for use cases on federated testbeds.

The second FG-TBFxG meeting will be held fully virtually from 19 to 21 July 2022.

More details are available in the liaison statements received from FG-TBFxG (SG11-TD33/GEN, SG11-TD34/GEN, and SG11-TD128/GEN).

All interested parties are encouraged to subscribe to the Focus Group mailing list (fgtbf@lists.itu.int) here (see instructions here).

More details are available on the Focus Group webpage at: 1f8a81b9b0707b63-19211.webchannel-proxy.scarabresearch.com/go/fgtbf.

18 ITU Webinar on signalling security

Following plans of the SG11 agreed in December 2021, SG11 organized ITU Webinar on “Enhancing signalling security and privacy using globally interoperable digital signatures” which was held fully virtual on 16 June 2022.

The main objectives of this webinar were to provide an overview of existing signalling architectures and protocols, indicate their key vulnerabilities and highlight solution standardized by ITU, which aim is to cope with such vulnerabilities. The implementations of relevant ITU-T Recommendations were also highlighted during this event.

Recording and other materials are available on its web page at: http://itu.int/go/WB-SSP-01.

The next webinar on this subject matter is scheduled to be held virtually in the second half of 2022.

All information about signalling security issues is available on dedicated web portal http://itu.int/go/SIG-SECURITY.

19 New Terms and Definitions

SG11 continues its practice to inform SCV about new terms and definitions of the work items proposed for consent. SG11 has not received any comments on the terms and definitions for work items planned for consent in July 2022, following LS sent in December 2021.

As last time, SG11 informed SCV about new terms and definitions extracted from work items planned for consent at this and next WPs meetings (planned to be held in December 2022).

The liaison statement is available in SG11-TD237-R1/GEN.

20 Stale work items

SG11 considered the list of stale work items (SG11-TD66/GEN). There was one stale work item which was finally discontinued following discussion at the Q16/11 meeting. Other WIs which may be considered stale soon were finally advanced following received contributions and outcomes of discussion on the particular Questions.

21 Action plan

SG11 agreed its action plan for the study period 2022-2024 (SG11-TD139-R1/GEN).

22 Outgoing Liaison Statements

The following table shows the list of the 38 agreed outgoing liaison statements, including two outgoing LSs (SG11-TD36/GEN and SG11-TD115/GEN) agreed by the Management Team by correspondence between December 2021 and July 2022, which were noted at the SG11 opening plenary.

The full list of oLSs is available in SG11-TD69-R1/GEN.

#	Q (s)	For:	To:	Title	Reference
1.	1/11	I	ITU-T Study Group 13	LS/o on initiation of new work item Q.SASO “Signalling Architecture of Service Orchestration for computing and network convergence”	SG11-TD174/GEN
2.	2/11	I	ITU-T TSAG, ITU-T Study Group 13, ITU-T Study Group 17, ETSI ISG-QKD, ETSI TC Cyber WG QSC, ISO/IEC JTC1-SC27	LS/o on work progress on QKDN protocols in SG11	SG11-TD191/GEN
3.	2/11	I	All ITU-T study groups	LS/o/r on deletion of UPT recommendations (SG2-LS3)	SG11-TD192-R1/GEN
4.	2/11	I	ITU-T Study Group 17	LS/o/r on request to update security contacts and to provide information on security-related Recommendations or other texts under development (SG17-LS2)	SG11-TD193/GEN
5.	2/11	I	ITU-T Study Group 17	LS/o/r on coordination for identity management (SG17-LS4)	SG11-TD194/GEN
6.	2/11	I	ITU-T Study Group 17	LS/o/r on draft new Recommendation ITU-T Q.3062 (ex Q.Pro-Trust) and ITU-T Q.3063 (ex Q.CIDA) (SG17-LS6)	SG11-TD195/GEN
7.	2/11	I	JCA-DCC	LS/o/r on highlights from the first meeting of the Joint Coordination Activity on Digital COVID-19 Certificates (JCA-DCC) (JCA-DCC-LS1)	SG11-TD196/GEN
8.	2/11	I	ITU-T Study Group 2, ITU-T Study Group 13, ITU-T Study Group 17, ITU-T Study Group 20, 3GPP TSG SA3	LS/o on consent of ITU-T Q.3062 (ex Q.Pro-Trust) and ITU-T Q.3063 (ex Q.CIDA)	SG11-TD197/GEN
9.	3/11	I	ITU-T Study Group 2, 3GPP TSG SA WG2, 3GPP TSG SA, 3GPP TSG CT, 3GPP TSG SA WG6	LS/o on status of draft Recommendation Q.Sig_Req_ETS_IMS_roaming “Signalling requirements for emergency telecommunication service in IMS roaming environment”	SG11-TD180/GEN
10.	4/11	I	ITU-T Study Group 13, IETF OPSAWG	LS/o on the consent of draft new Recommendation ITU-T Q.3406 (ex Q.telemetry-VBNS)	SG11-TD230/GEN
11.	4/11	I	ITU-T Study Group 13	LS/o/r on SFC related work (SG13-LS249)	SG11-TD231/GEN
12.	4/11	I	ETSI ISG IPE	LS/o/r on IPv6 related work (ETSIISGIPE-IPE(22)R15003)	SG11-TD232-R1GEN
13.	5/11	I	ITU-T Study Group13, BBF	LS/o on the consent of draft Recommendation ITU-T Q.3721 (ex Q.BNG-P4switch)	SG11-TD166/GEN
14.	5/11	I	ITU-T Study Group13, BBF	LS/o on new work items Q.BNG-CA “Signalling requirements of virtual Broadband Network Gateway for cloud access” and Q.BNG-PUP “Signalling requirements for cloud-based control plane and pooled user plane of vBNG (Broadband Network Gateway)”	SG11-TD167/GEN
15.	6/11	A	JCA-IMT2020	LS/o on recent IMT-2020 related developments in Q6/11: consented draft new Recommendation ITU-T Q.5025 (ex Q.PMUPF)	SG11-TD203GEN
15.	6/11	I	ITU-T Study Group 13		SG11-TD203GEN
16.	7/11	I	ITU-T Study Group 13, ITU-T Study Group 20, FG-AI4A	LS/o on initiation of new work item ITU-T Q.IEC-SAINF	SG11-TD219-R1/GEN
17.	7/11	I	ITU-T Study Group 20, ISO/IEC JTC1/SC25	LS/o on initiation of new work item ITU-T Q.IEC-EEMA	SG11-TD220-R1/GEN
18.	8/11	I	ITU-T Study Group 16, ISO/IEC JTC1/SC6	LS/o on initiation of new work item ITU-T Q.HP2P-fvsigreq	SG11-TD223/GEN
19.	12/11	I	ITU-T Study Group 20	LS/o on status of Q.TSRT_IoT and consent of draft new Recommendation ITU-T Q.4069 (ex. Q.GDC-IoT-test)	SG11-TD206/GEN
20.	13/11	I	ITU-T Study Group 2, IETF	LS/o on the creation of a new work item Q.RI_PISRM "Requirements and reference model of resource integration and protocol independent methods for source routing measurements"	SG11-TD210/GEN
21.	13/11	I	ITU-T Study Group 2, ITU-T Study Group 13	LS/o on the creation of a new work item Q. CNCP “Set of parameters for monitoring computing and network convergence”	SG11-TD211/GEN
22.	13/11	I	IETF, ITU-T Study Group 2, ITU-T Study Group 12	LS/o on the creation of a new work item TR.MPLRA “Technical report on requirements and architecture for monitoring packet loss caused by network congestion”	SG11-TD212/GEN
23.	13/11	I	ITU-T Study Group 2	LS/o/r on Telecommunication Management and OAM Project Plan (SG2-LS5)	SG11-TD213/GEN
24.	14/11	I	ITU-T Study Group 13, IETF	LS/o on the initiation of a new work item Q.Scvh-iopt “Interoperability testing between SDN and hypervisor based computing virtualization”	SG11-TD178/GEN
25.	15/11	I	ITU-T Study Group 5	LS/o/r on draft Recommendation ITU-T L.GDSPP “Requirements for a global digital sustainable product passport to achieve a circular economy” (SG5-LS233)	SG11-TD201/GEN
26.	15/11	A	ITU-T Study Group 5	LS/o/r on updates on the progress on the combat of counterfeit and stolen ICT (SG5-LS238)	SG11-TD202/GEN
27.	16/11	I	All ITU-T Study Groups	LS/o on updated reference table of ITU standards to be used for conformance and interoperability testing	SG11-TD156/GEN
28.	16/11	I	ITU-R WP5D, ITU-T Study Group 12	LS/o on two new work items on Voice, Video over 5G	SG11-TD157/GEN
29.	16/11	I	ITU-T Study Group 5	LS/o/r on reference table to be used for Conformance and Interoperability testing (SG5-LS242)	SG11-TD161/GEN
30.	All/11	I	TSAG	LS/o/r on the establishment of JCA on digital COVID-19 certificates (JCA-DCC) (TSAG-LS47)	SG11-TD36/GEN
31.	All/11	I	FG-AN	LS/o/r on Call for contribution to ITU FG-AN Build-a-thon 2022 (FG-AN-LS9)	SG11-TD115/GEN
32.	All/11	I	ITU-T Study Group 13	LS/o/r on invitation to review “Big data and data handling standardization roadmap” and provide missing or updated information (SG13-LS233)	SG11-TD233/GEN
33.	All/11	I	ITU-T TSAG JCA-AHF	LS/o/r on Consideration for accessible meetings (TSAG-LS50)	SG11-TD234/GEN
34.	All/11	I	ITU-T Study Group 13	LS/o/r on invitation to review Artificial Intelligence Standardization Roadmap and provide missing or updated information (SG13-LS234)	SG11-TD235/GEN
35.	All/11	I	SCV	LS/o/r o on the appointment of a vocabulary rapporteur (SCV-LS1)	SG11-TD236-R1/GEN
36.	All/11	I	SCV	LS/o on new ITU-T SG11 terms and definitions (SG11 meeting, Geneva, 6-15 July 2022)	SG11-TD237-R1/GEN
37.	CASC	I	ILAC, All ITU-T Study Groups, ITU-D SG2 Q4/2, ISO CASCO, ITU-T TSAG	LS/o on ITU recognition of Testing Laboratories	SG11-TD124/GEN
38.	CASC	A	ITU-R Study Group 1, Study Group 4, Study Group 5, Study Group 6	LS/o on ITU Testing Laboratories recognition procedure	SG11-TD125-R1/GEN
38.	CASC	I	RAG	LS/o on ITU Testing Laboratories recognition procedure	SG11-TD125-R1/GEN

23 Approved new work items
23.1 New work items initiated during ITU-T SG11 meeting (Geneva, 6-15 July 2022)
The following table shows the list of the 17 new work items. See SG11-TD71/GEN.

#	Q	Work item (Draft Recs)	Title	Editors	Timing	Reference
1	1/11	Q.SASO	Signalling architecture of service orchestration for computing and network convergence	Ying Liu , China Unicom liuy619@chinaunicom.cn Jianfei Li, China Unicom lijf299@chinaunicom.cn Jing Tang, China Telecom tagnjing@chinatelecom.cn	2024-Q3	SG11-TD173/GEN
2	4/11	Q.CSO	Signalling requirements for cross-domain service orchestration of the computing and network convergence	Jianfei Li Shuai Zhang Jing Tang	2024-07	SG11-TD227/GEN
3	5/11	Q.BNG-CA	Signalling requirements of virtual Broadband Network Gateway for cloud access	Linze Wu, China Telecom wulinz@chinatelecom.cn Junfeng Ma, MIIT, China majunfeng@caict.ac.cn	2024-06	SG11-TD163/GEN
4	5/11	Q.BNG-PUP	Signalling requirements for cloud-based control plane and pooled user plane of vBNG (Broadband Network Gateway)	Xia Gong, China Telecoma gongxia@chinatelecom.cn Junfeng Ma, MIIT, China majunfeng@caict.ac.cn Aipeng Guo, China Unicom guoap7@chinaunicom.cn Daoning Lai, China Telecom laidn@chinatelecom.cn	2024-12	SG11-TD164/GEN
5	6/11	Q.PDN	Signalling and Protocol for distributed core network in future network	Tangqing Liu Dan Xu Aipeng Guo Nanxiang Shi Lu Lu	2024-12	SG11-TD151/GEN
6	6/11	Q.PEC	Signalling Requirements and Protocols for enhanced quality assured connections in IMT-2020 network and beyond	Feifei Wang Nanxiang Shi Huan Deng Yaping Cao	2024-12	SG11-TD152/GEN
7	7/11	Q.IEC-SAINF	Data management interfaces for intelligent edge computing-based smart agriculture service	Changkyu Lee Sung Hyun Yoon	2023-Q4	SG11-TD217-R1/GEN
8	7/11	Q.IEC-EEMA	Signalling requirements and interfaces of edge-aided energy management agent at intelligent edge computing	Jin Seek Choi Hyeong Ho Lee Sunmoo Kang Yangjung Kim Sung-hwan Lee	2024-Q1	SG11-TD218-R1/GEN
9	8/11	Q.HP2P-fvsigreq	Hybrid P2P communications: signalling requirements for feature-based video services	Wook Hyun MiYoung Huh	2024-12	SG11-TD222/GEN
10	13/11	Q.RI_PISRM	Requirements and reference model of resource integration and protocol independent method for source routing measurements	Cancan Huang, China Telecom huangcanc@chinatelecom.cn Jianzhao Li, China Telecom Lijz@chinatelecom.cn Minrui Shi, China Telecom shimr@chinatelecom.cn Yongsheng Liu, China Unicom liuys170@chinaunicom.cn Yuhua zhang, CAICT, MIIT, China zhangyuhua@caict.ac.cn	2024-07	SG11-TD207/GEN
11	13/11	Q.CNCP	Set of parameters for monitoring computing and network convergence	Jing Tang, China Telecom tangjing@chinatelecom.cn Yunpeng Xie, China Telecom xieyp6@chinatelecom.cn Minrui Shi, China Telecom shimr@chinatelecom.cn Shuai Zhang, China Unicom zhangs366@chinaunicom.cn Xing Zhang, BUPT hszhang@bupt.edu.cn	2024-07	SG11-TD208/GEN
12	13/11	Q.TR.MPLRA	Technical report on requirements and architecture for monitoring packet loss caused by network congestion	Xiaoming He, China Telecom hexm4@chinatelecom.cn Minrui Shi, China Telecom shimr@chinatelecom.cn Yongsheng Liu, China Unicom liuys170@chinaunicom.cn Jinyou Dai, CICT, China djy@cict.com	2023-05	SG11-TD209/GEN
13	14/11	Q.Scvh-iopt	Interoperability testing between SDN and hypervisor based computing virtualization	Huilei Ren, China Telecom Linze Wu, China Telecom Baohong Lin, China Telecom	2024-Q3	SG11-TD177/GEN
14	15/11	Q.CEIR	Technical requirement, interfaces and generic functions of CEIR	Pushpendra Kumar Singh Biren Karmakar, C-DOT, India Deepak Kumar Gupta	2024-03	SG11-TD106-R1/GEN (A.1)
15	15/11	Q.CCF-CCSD	Consumer centric framework for combating counterfeit and stolen ICT mobile devices	Tejpal Singh Biren Karmakar, C-DOT, India	2024-Q1	SG11-TD106-R1/GEN (A.1)
16	16/11	Q.FW-IVV5G	Framework for interconnection testing of Voice, Video over 5G	Martin Brand	2023-12	SG11-TD158/GEN
17	16/11	Q.VoiNR-test	VoNR/ViNR interconnection testing for interworking and roaming scenarios	Martin Brand	2023-12	SG11-TD159/GEN

23.2 Work items initiated during the interim Rapporteur meetings
None.

24 Work plan for interim Working Party and Rapporteur Group e-meetings

SG11 decided to conduct several RGM meetings, as follows:

Q4/11 (e-meeting, 6-8 September 2022);
Q3/11 (e-meeting, 13-14 September 2022);
Q5 and 14/11 (e-meeting, 15-16 September 2022);
Q13/11 (e-meeting, 22-23 September 2022);
Q6/11 (e-meeting, 17-19 October 2022);
Q12/11 (e-meeting, 18-20 October 2022);
Q7/11 (e-meeting, 24-25 October 2022);
Q15 and 17/11 (e-meeting, 28 November – 2 December 2022);
Q1, 2, 3, 4, 5, 6, 7, 8 12, 13 and 14/11 (Geneva, 28 November – 7 December 2022).

Also, SG11 decided to conduct WP1/11, WP2/11 and WP3/11 on 7 December 2022.

More details are available in SG11-TD72/GEN.

25 Regional Groups meetings

ITU-T SG11 Regional Group for Eastern Europe, Central Asia and Transcaucasia (SG11RG-EECAT)
There were no meetings of SG11RG-EECAT, since last SG11 meeting (December 2021). Future meetings TBA.
ITU-T SG11 Regional Group for Africa (SG11RG-AFR)
There were no meetings of SG11RG-AFR, since last SG11 meeting (December 2021).
The dates of the next meeting are to be confirmed.

26 Promotion of ITU-T SG11 work

ITU Webinar on securing legacy network services using OTT components (virtual, 2022, TBC).

27 Next Study Group 11 meeting

It was noted that next SG11 meeting is planned for 26 April – 5 May 2023, TBC.

The dates and venue will be confirmed at a later stage.