CT WG6 status report to TSG CT #75 3GPP TSG CT6 Meeting #84 C6-170213 Zhangjiajie, China, 16-19 May 2017 CT WG6 status report to TSG CT #75 TSG CT WG6 Chairman Paul JOLIVET

TSG CT WG6 Organisation TSG CT WG6 officials are: Chairman: Paul JOLIVET (LG Electronics / TTA) Vice chairs: Heiko KRUSE (Morpho Cards / ETSI) Michele BERIONNE (Qualcomm / ATIS) MCC support: Hakim Mkinsi Meetings During Last Plenary Cycle CT6 #83 (Dubrovnik, Croatia) About 140 contributions 51 registered / 36 participants 4-day meeting Upcoming Plenary Cycle Meetings CT6 #84 (Zhangjiajie, China) 16-19 May 2017 4-day meeting from Tuesday to Friday Legend Blue – elected since previous plenary Blue – re-elected since previous plenary Red – for election in coming plenary period 2

TSG CT WG6 Statistics 142 Documents handled during the meeting 5 Incoming Liaison Statements 1 Outgoing Liaison Statements approved 31 Change Requests agreed 2 Change Request not pursued/rejected 9 Change Requests postponed 1 Exception sheet agreed 2 Rel-15 Work/Study Items approved/endorsed 5 Rel-14/15 Work Items revised 0 Rel-14 specifications for information/approval 51 Registered participants / 36 Attending participants 3

Work planning / Ongoing work Ongoing work items (WID) Improved Operator control using new UE configuration parameters in the USIM and ISIM (SID) Technical Requirements for new Secure Platform for 3GPP applications (WID) CT aspects of Enhancements of Dedicated Core Networks (WID) CT aspects of V2X Services (WID) Mission Critical Data – CT aspects (WID) Mission Critical Video – CT aspects (WID) CT aspects of PS Data Off function phase 1 (WID) CT aspects of system architecture enhancements for TV service (WID) CT aspects of signalling reduction to enable light connection for LTE (WID) CT aspects of CIoT (WID) Enhancements for Mission Critical Push To Talk – CT aspects 4

Work planning / Future work New work (WID) CT aspects on 5G system – Phase 1 5

Agreed new Rel-14 WIs / SIs Tdoc Title Abbr. Source CP-170204 CT aspects on 5G system – phase 1 CT wide This WIDs are not specific to CT6, therefore WIDs were endorsed by CT6 and managed by another CT group

Revised Rel-14 WIs / SIs CP-170177 Tdoc Title Abbr. Source CP-170177 Enhancements for Mission Critical Push To Talk – CT aspects CT wide CP-170175 Mission Critical Data – CT aspects CP-170176 Mission Critical Video – CT aspects CP-170182 CT aspects of signalling reduction to enable light connection for LTE CP-170180 CT aspects of PS data off function CP-170183 Study Item on technical requirements for a new secure platform for 3GPP applications CT6

Rel-14 Specifications for Information Tdoc Title Source

Rel-14 Specifications for Approval Tdoc Title Source

For CT Plenary action No specific action

For information to CT (1/3) 5G work CT6 gets involved in the CT wide work item Depending on the output of SA3 work and discussions within CT6, a Technical Report may be developed (provision was made for that in the CT wide WID) New features including eUICC and additional or extended security mechanisms are part of the work Toolkit applications running in background mode: The point is to manage Toolkit application in background mode expecting user interaction that may never come. ETSI provided a platform level solution, approved by ETSI SCP Plenary however the new version of TS 102 223 is not published yet for reference in TS 31.111 Technical Requirements for new Secure Platform A specification skeleton available but little contribution could be made at CT6 #83 The work is ongoing, in coordination with ETSI SCP. At this stage, the requirement specification is getting stable and the technical implementation about to start.

For information to CT (2/3) Suspend/Resume UICC The point is to be able to suspend UICC when not used for long time CT6 requested such feature to be developed at the UICC platform level by ETSI SCP ETSI specifications including the feature was published Update of reference in CT6 specifications were agreed to include it Received information about GSMA Multi-SIM implementation This feature is currently out of scope of 3GPP WI status : most R14 WI are completed, including CT aspects of V2X Services CT aspects of PS Data Off function phase 1 CT aspects of system architecture enhancements for TV service CT aspects of signalling reduction to enable light connection for LTE

For information to CT (2/3) WI Exception requests Exception sheet for Cellular (NB) Internet of Things  IOC_UE_conf (CP-170211) An Editor's note has to be removed in 3GPP TS 24.623 and replaced with text that states which files should be used on the USIM/ISIM Need to define USIM / ISIM files to support provisioning of XCAP configuration parameters. The core functionality was introduced by 3GPP TS 24.623 CR#0065 with the OMA DM MO configuration is contained in 3GPP TS 24.424. The functionality introduced in 3GPP TS 24.424 needs to be replicated in USIM/ISIM Aims at provisioning XCAP configuration parameters on USIM / ISIM CT6 relies on CT1 exception request for MCVideo MCData MCPTT Enhancements

Rel-8/9/10 overview Rel-8/9/10 CRs (Category B, C & F) 1 Cat F CR and related mirror CRs CRs were agreed under the following Work Items: IMS related: - EPS related: - TEI in CP-170164 1 CR (+6) in the batch

Rel-11 overview Rel-11 CRs (Category B, C & F) CRs were agreed under the following Work Items: IMS related: - EPS related: - TEI8

Rel-12 overview Rel-12 CRs (Category B, C & F) 1 Cat F CRs (on test specifications) CRs were agreed under the following Work Items: IMS related: - EPS related: - TEI in CP-170165 2 CRs in the batch

Rel-13 overview Rel-13 CRs (Category B, C & F) 10 CRs and related mirror CRs CRs available in CP-170166 & CP-170167 CRs were agreed under the following Work Items: TEI13 (core specifications) in CP-170166 2 CRs in the batch CIoT-CT in CP-170167 8 CRs (test specification)

Rel-14 overview Rel-14 CRs (Category B, C & F) CRs were agreed under the following Work Items: TEI14 (core specifications) in CP-170168 3 CRs in the batch IOC_UE_conf in CP-170169 1 CR in the batch V2X-CT in CP-170171 1 CR in the batch MCPTT-CT in CP-170172 1 CR in the batch PS_DATA_OFF-CT in CP-170173 4 CRs in the batch LTE_LIGHT_CON-CT in CP-170174 1 CR in the batch

Acknowledgements The chairman would like to thank: Heiko Kruse and Michele Berionne, the vice chairmen for the support before and during the CT6 meetings Welcome to Hakim Mkinsi (new MCC support) for his support during and aside meetings European Friends of 3GPP for hosting All CT6 delegates for their work, contributions and discussions on all technical issues

Thank You Paul JOLIVET 3GPP TSG CT WG6 chairman +33 6 1219 2308 paul.jolivet@lge.com