3GPP TSG CT WG1 Meeting #148	C1-242003

Changsha, China, 15 – 19 April 2024

Meeting documents by agenda item Meeting: Meeting #148 15- 19 April 2024 All indicated times are UTC
Cyan background means allocated but not available.	Yellow background means available but not yet treated document.	Green background means this document was agreed at a revious meeting in this plenary cycle.	White background means that the document has been handled in the meeting and a decision has been made.
Additional Colour coding for Tdocs in the 1st row
Late Papers
Easy and uncontroversial papers – can be presented within 2 minutes
Papers for common sessions
Low Priority
Agenda item	Agenda item title	Tdoc	Title	Source	Spec	Result
Opening & welcome	Tdoc	Title	Source	Spec	Result
IPR Policy Reminder to Individual Members and the persons making the technical proposals about their obligations under their respective Organizational Partners IPR Policy: I draw your attention to your obligations under the 3GPP Partner Organizations' IPR policies. Every Individual Member organization is obliged to declare to the Partner Organization or Organizations of which it is a member any IPR owned by the Individual Member or any other organization which is or is likely to become essential to the work of 3GPP.
Antitrust & Competition I also draw your attention to the fact that 3GPP activities are subject to all applicable antitrust and competition laws and that compliance with said laws is therefore required of any participant of this TSG/WG meeting including the Chair and Vice Chairman. In case of question I recommend that you contact your legal counsel. The leadership shall conduct the present meeting with impartiality and in the interests of 3GPP. Furthermore, I would like to remind you that timely submission of work items in advance of TSG/WG meetings is important to allow for full and fair consideration of such matters.
Usage if WiFi During 3GPP meetings, IT support staff have noticed an increasing amount of RF pollution from private, ad hoc, wireless networks (Wi-Fi Direct, hot-spots hosted on mobile phones, …), and this gives rise to reduced throughput capability of the 3GPP WLAN. I would like to remind delegates to disable all such non-3GPP Wi-Fi networks while they are in the meeting rooms or adjacent areas. This will allow the quality of connection to the 3GPP Wi-Fi network which delegates have a right to expect.
Maintenance of voting rights This meeting counts toward maintenance of voting rights.
Please remember: - to perform the electronic registration before end-of-meeting - to wear your badge
Agenda & Reports	Tdoc	Title	Source	Doctype	Result & comments
C1-242000	3GPP TSG CT1#148 – agenda for Tdoc allocation	CT1 chair	agenda
C1-242001	3GPP TSG CT1#148 – agenda after Tdoc allocation deadline	CT1 chair	agenda
C1-242002	3GPP TSG CT1#148 – agenda with proposed LS-actions	CT1 chair	agenda
C1-242003	3GPP TSG CT1#148 – agenda at start of meeting	CT1 chair	agenda
C1-242004	3GPP TSG CT1#148– agenda Thursday evening	CT1 chair	agenda
C1-242005	3GPP TSG CT1#148 – agenda at end of meeting	CT1 chair	agenda
C1-242006	Draft CT1#147 meeting report for approval	MCC	report
C1-242009	Initial time schedule for CT1#148	CT1 chair	other
Highest number C1-24xxxx
Agenda Please register before MONDAY, April 8th, 07:00 UTC Start of meeting: Monday April 15th 01:00 UTC (09:00 local time) End of meeting (Last comments): Friday April 19th 08:00 UTC (16:00 local time)
Work organisation	Tdoc	Title	Source	To / CC	Result & comments
Meeting schedule
CT1 and CT plenary meeting dates.
Date	Meeting	Venue
22 – 26 January 2024	CT1#146	Online
26 February – 1 March 2024	CT1#47	Athens
18 – 19 March 2024	CT#103	Maastricht
15 – 19 April 2024	CT1#148	Changsha
27 – 31 May 2024	CT1#149	Hyderabad
17 – 18 June 2024	CT#104	Shanghai
Work Plan and other adm. issues	Tdoc	Title	Source	Spec / doctype	Result & comments
C1-242007	CT1#148 guidance	CT1 chair	other
C1-242008	Guidance for handling of specifications	CT1 chair	other
Input Liaison statements	Tdoc	Title	Source	To / CC	Result & comments
Done	C1-242036	LS on Clarification related to the RAT type only change impact to AM/UE Policy association.	3GPP CT3	Cc Rel-18	Proposed action: Noted
C1-242040	LS on Creation of private branches on the GitLab "5G_APIs" repository	3GPP CT4	To Rel-18	Proposed action: TBD
C1-242041	LS on on Subscription of Data Channel	CT4	Cc Rel-18	Proposed action: Noted
Done	C1-242042	LS on U2U relay selection	RAN WG2	Cc Rel-18	Proposed action: Noted
Done	C1-242043	R2-2400072 (S2-2313796) Reply LS on L2ID and User Info for L2 based U2U	RAN2	To Rel-18	Proposed action: TBD Related CR in C1-242522
C1-242044	Reply LS on the service requirement of restricting satellite access RAT type	RAN3	Cc Rel-17	Proposed action: Noted
Done	C1-242045	LS on traffic steering and/or switching of user data across two 3GPP access networks	SA2	Cc Rel-19	Proposed action: TBD Draft reply LS in C1-242160
C1-242046	Reply LS on network initiated IMS Data Channel	SA2	Cc Rel-18	Proposed action: Noted
Done	C1-242047	Reply LS on UE selection for Ranging_SL	SA2	To Rel-18	Proposed action: TBD Related CRs in C1-242130, C1-242131, C1-242146 and C1-242239
C1-242048	LS Reply on Clarification related to the information exposed by the 5GC to NSCE server.	SA2	Cc Rel-18	Proposed action: Noted
Done	C1-242049	Reply LS on Handling of regulatory prioritized services in Non-allowed areas	SA2	To Rel-18	Proposed action: TBD Related CRs in C1-242147 and C1-242148
C1-242050	Reply LS on UE Location Information for NB-IoT NTN	SA2	To Rel-18	Proposed action: TBD Related tdocs in C1-242137, C1-242193, C1-242433, C1-242194, C1-242195, C1-242196, C1-242366 and C1-242367
C1-242051	Reply LS on evaluating security aspects for MC services over MC gateway UE	SA3	Cc Rel-18	Proposed action: Noted
Done	C1-242052	LS on UUAA Status Information availability for SMF	SA3 (Lenovo)	Cc Rel-17	Proposed action: Noted
Done	C1-242053	Reply LS on CVD-2023-0079 – Lack of GPRS IOV randomisation	3GPP TSG SA WG3	Cc	Proposed action: Noted
C1-242054	LS on Registering JWT Claims at IANA	3GPP SA3	LS in	CT1 was not in To or Cc but LS was forwarded to CT1 by CT Proposed action: TBD
C1-242055	Reply LS on service authorization for/to partner MC system	SA3	To Rel-18	Proposed action: TBD
C1-242056	Reply LS on service authorization for/to partner MC system	SA6	To Rel-18	Proposed action: TBD
Done	C1-242057	Reply LS on clarifications on V2X, UAS and SEAL entities acting as EAS	3GPP TSG SA WG6	Cc Rel-18	Proposed action: TBD
C1-242058	LS on Network Initiated IMS Data Channel	GSMA-UPG#08	To	Proposed action: TBD Draft reply LS in C1-242289
Done	C1-242529	LS on removing Ranging/SL Positioning service exposure to Client UE through 5GC	SA	To Rel-18	Proposed action: TBD Related CRs in C1-242078 and C1-242133
C1-242530	LS on GSMA CVD-2023-0075 – Certificate validation on IMS access interface	SA3	To Rel-18	Proposed action: TBD
void	Release 5 is closed
void	Release 6 is closed
void	Release 7 is closed
Release 8 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-8 IMS Work Items and issues: MRFC MRFC_TS UUSIW PktCbl-Intw PktCbl-Deploy PktCbl-Sec NBA OAM8-Trace Overlap PRIOR IMS_RP PNM IMSProtoc2 IMS_Corp ICSRA IMS-Cont MAINT_R1 MAINT_R2 REDOC_TIS-C1 REDOC_3GPP2 CCBS-CCNR CW-IMS FA CAT-SS TEI8 (IMS related issues) + all other IMS related issues	Sung – Breakout	All WIs completed AS – MRFC protocol (This covers both the study item and the work item) User – User Signalling interworking Packetcable - Protocol enhancements Packetcable - Regulatory requirements Packetcable - Security requirements NASS Bundled Authentication Service level tracing in IMS CT1 aspects of overlap signaling Multimedia priority service IMS restoration procedures Personal Network Management (stage 2 and 3) IP Multimedia Core Network Subsystem - IMS Stage3 Protocol Evolution for Rel-8 IMS corporate network access IMS centralized service control IMS Service Continuity TISPAN R1 and R2 maintenance 3GPP and 3GPP2 re-documentation IMS supplementary services: Call Completion on Busy Subscriber (CCBS) / Call Completion on Non-Reachable (CCNR) in IMS Communication Waiting in IMS Flexible alerting in IMS Customized alerting tone in IMS
Rel-8 non-IMS Work Items and issues: SAES SAES-CSFB SAES-SRVCC HomeNB-LTE HomeNB-3G ETWS PPACR-CT1 EData IWLANNSP EVA IWLAN_Mob TEI8 (non-IMS) + all other non-IMS issues	Lena – Main	All WIs completed SAE issues CS-Fallback SRVCC CSG, HomeeNB and HomeNB Earthquake and tsunami warning systems Paging Permission with Access Control Data transfer during an emergency call WLAN Network Selection Principles Enhancements for VGCS applications Mobility between 3GPP-WLAN Interworking and 3GPP Systems
Release 9 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-9 IMS Work Items and issues: Work Items: CRS eCAT-SS eMMTel-CC IMSProtoc3 IMS_SCC-SPI IMS_SCC-ICS IMS_SCC-ICS_I1 EMC2 MEDIASEC_CORE PAN_EPNM IMS_EMER_GPRS_EPS IMS_EMER_GPRS_EPS-SRVCC TEI9 (IMS related) + all other Rel-9 IMS issues	Sung – Breakout	All WIs completed IMS Supplementary services IMS Customized Ringing Signal Service Enhancements of IMS Customized Alerting Tone (CAT) Service Enhancements for Completion of Communications Supplementary service IMS Stage-3 IETF Protocol Alignment IMS Service Continuity Enhancements: Service, Policy, Interactions, and Inter UE Transfer Enhancements to IMS Centralized Services IMS Centralized Services support via I1 interface Definition of Ml interface for Control Plane LCS IMS Media Plane Security Support of Personal Area Networks and Enhancements to Personal Network Management Emergency Call Enhancements for IP& PS Based Calls – stage 3 IMS part SRVCC support for IMS Emergency Calls
Rel-9 non-IMS Work Items and issues: IMS_EMER_GPRS_EPS (non-IMS) SSAC VAS4SMS PWS-St3 eANDSF MUPSAP LCS_EPS-CPS EHNB-CT1 TEI9 (non-IMS issues) + all other Rel-9 non-IMS issues	Lena - Main	All WIs completed Support for IMS Emergency Calls over GPRS and EPS Service Specific Access Control Requirements Value-Added Services for Short Message Service Public Warning System (PWS) ANDSF while roaming Multiple PDN Connection to the Same APN for PMIP-based Interfaces Multiple PDN Connection to the Same APN for PMIP-based Interfaces Control Plane LCS in the EPC EHNB-issues for Rel-9
Release 10 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-10 IMS Work Items and issues: Work Items: IMS_SC_eIDT CCNL eAoC OMR IESE eSRVCC aSRVCC AT_IMS IMSProtoc4 + all other Rel-10 IMS issues	Sung – Breakout	All WIs completed IMS Inter-UE Transfer enhancements Call Completion on Not Logged-in AoC enhancements Optimal Media Routing IMS Emergency Session Enhancements SRVCC enhancements SRVCC in alerting phase AT Commands for IMS-configuration IMS Stage-3 IETF Protocol Alignment
Rel-10 non-IMS Work Items and issues: Work Items: ECSRA_LAA-CN eMPS-CN NIMTC AT_UICC SMOG-St3 IFOM-CT LIPA SIPTO MAPCON-St3 TIGHTER MOCN-GERAN + all other Rel-10 non-IMS issues	Lena – Main	All WIs completed Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications, CN impacts Enhancements for Multimedia Priority Service Network Improvements for Machine Type Communications AT Commands for USAT S2b Mobility based on GTP IP Flow Mobility and WLAN offload Local IP Access Selected IP Traffic Offload Multi Access PDN Connectivity Tightened Link Level Performance Requirements for Single Antenna MS Support of Multi-Operator Core Network by GERAN
Release 11 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-11 IMS Work Items and issues: Work Items: USSI IOI_IMS_CH RLI IPXS VINE-CT MRB GINI RAVEL-CT IOC IODB GBA-ext-St3 NWK-PL2IMS-CT MMTel_T.38_FAX vSRVCC-CT rSRVCC-CT ATURI IMSProtoc5 + all other Rel-11 IMS issues	Sung – Breakout	All WIs completed USSD Simulation Service IMS Interconnection Charging Enhancements for transit scenarios in multi operator environments CT1 aspects of RLI Advanced Interconnection of Services Supp. 3G Voice Interworking w. Enterprise IP-PBX Inclusion of Media Resource Broker Support of RFC 6140 in IMS Roaming Architecture for VoIMS w Local Breakout IMS Overload Control Operator Determined Barring GBA Extension for re-use of SIP Digest credentials Network Provided Location Information for IMS Enhanced T.38 FAX support SRVCC for 3G-CS SRVCC from UTRAN/GERAN to E-UTRAN/HSPA AT Commands for URI Support IMS Stage-3 IETF Protocol Alignment
Rel-11 non-IMS Work Items and issues: Work Items: RT_VGCS_Red SIMTC SIMTC-CS SIMTC-RAN_OC SIMTC-Reach SIMTC-Sig SIMTC-CN_Pow SIMTC-PS_Only BBAI BBAI-BBI BBAI-BBII BBAI-BBIII Full_MOCN-GERAN RT_ERGSM DIDA SAMOG_WLAN- CN eNR_EPC PROTOC_SMS_SGs SAES2 SAES2-CSFB + all other Rel-11 non-IMS issues	Lena – Main	All WIs completed GCSMSC and GCR Redundancy for VGCS/VBS System Improvements to Machine-Type Communications CS aspects for CT groups Extended Access Barring for UTRAN and E-UTRAN for CT groups Reachability Aspects Signalling Optimizations "CN-based" and power considerations BroadBand Forum Accesses Interworking - Building Block I, II and III Full Support of Multi-Operator Core Network Introduction of ER-GSM band for GSM-R Data identification in ANDSF Mobility based on GTP & PMIPv6 for WLAN access to EPC enhanced Nodes Restoration for EPC Enhancement of the Protocols for SMS over SGs SAE Protocol Development
Release 12 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-12 IMS Work Items and issues: bSRVCC SMSMI-CT TURAN-CT IMS_TELEP eDRVCC EMC_PC IMS_RegCon-CT BusTI-CT UP6665 eIODB IMS_WebRTC IMS_Corp2 NNI_RS USSD_MS USSI-NET RFC7044 FS_NNI_RS eMEDIASEC-CT IMS_SSFDD CVO-CT SIS_CT FS_REVOLTE_IMS NETLOC_TWAN_CT ALTC PCSCF_RES EVS_codec-CT IMSProtoc6 TEI12 (IMS related issues) + all other Rel-12 IMS related issues	Sung – Breakout	All WIs completed Single Radio Voice Call Continuity (SRVCC) before ringing SMS submit and delivery without MSISDN in IMS Tunnelling of UE Services over Restrictive Access Networks IMS-based Telepresence (Stage 3) Dual-Radio VCC (DRVCC) enhancements IMS Emergency PSAP Callback CT aspects of IMS registration control CT Aspects of IMS Business Trunking for IP-PBX in Static Mode of Operation Updating IMS to conform to RFC 6665 Enhancements to IMS Operator Determined Barring Web Real Time Communication (WebRTC) Access to IMS Transfer of ETSI business trunking specifications Indication of NNI Routeing scenarios in SIP requests USSD method selection - stage-3 Network Initiated USSD Simulation Services in IMS SI: Evaluation and introduction of RFC 7044 (History-Info) Indication of NNI Routeing scenarios in SIP requests CT aspects of Extended IMS media plane security IM-SSF Application Server Service Data Descriptions CT Aspects of Coordination of Video Orientation CT Aspects of Signalling of Image Size Technical Aspects on Roaming End to End scenarios with VoLTE IMS and other networks CT aspects of Network Provided Location Information for IMS Trusted WLAN Access Network Support of ALT-C attribute P-CSCF restoration enhancements CT Impacts of Codec for Enhanced Voice Services IMS Stage-3 IETF Protocol Alignment
Rel-12 non-IMS Work Items and issues: LIMONET-LIPA REP-WMD MTCe-UEPCOP-CT ProSe-CT SINE SCM_LTE-CT UTRA_LTE_WLAN_interw-CT OPIIS-CT eSaMOG_St3 WORM-CT WLAN_NS-CT LIMONET-SIPTO Dia_SGSN_SMS GCSE_LTE-CT MSRD_VAMOS (GERAN) DMCG (GERAN) NewToN (GERAN) SAES3 SAES3-CSFB SAES3-non3GPP TEI12 (non-IMS) + all other Rel-12 non-IMS issues	Lena – Main	All WIs completed Core Network aspects of LIPA Mobility Reporting Enhancements in Warning Message Delivery UE Power Consumption Optimizations, stage 3 CT aspects of Proximity-based Services Signalling Improvements for Network Efficiency CT aspects of Smart Congestion Mitigation in E-UTRAN CT aspects of WLAN/3GPP Radio Interworking Operator Policies for IP Interface Selection Enhanced S2a Mobility Over Trusted WLAN access to EPC for Stage 3 Optimized Offloading to WLAN in 3GPP RAT mobility CT aspects of WLAN network selection for 3GPP terminals Core Network aspects of SIPTO at the local network Diameter based interface between SGSN and SMS central functions CT aspects of Group Communication System Enablers for LTE CT1 introduction of MS capability support for MS supporting MSRD for VAMOS CT part: Downlink Multi Carrier GERAN CT1 part of New Training Sequence Codes (TSC) for GERAN general Stage-3 SAE Protocol Development Stage-3 SAE Protocol Development related to Circuit Switched Fall Back Stage-3 SAE Protocol Development related to non-3GPP access
Release 13 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-13 Mision Critical Work Items and issues: MCPTT-CT MPTT-Prof	Sung – Breakout on MC	All WIs completed Mission Critical Push-To-Talk over LTE MCPTT call control protocol MCPTT floor control protocol Mission Critical general work Group management Identity management Management Object (MO) Configuration management IMS Profile to support Mission Critical Push To Talk over LTE
Rel-13 IMS Work Items and issues: voE-UTRAN _PPD-CT QOSE2EMTSI-CT DRuMS-CT RTCP-MUX IMSProtoc7 PCSCF_RES_WLAN INNB_IW mSRVCC eWebRTCi_CT ROI-CT TEI13 (IMS related issues) + all other Rel-13 IMS related issues	Sung – Breakout on IMS	All WIs completed Voice over E-UTRAN Paging Policy Differentiation QoS End to End MTSI extensions Double Resource Reuse for Multiple Media Sessions Support of RTP / RTCP transport multiplexing (signalling) in IMS IMS Stage-3 IETF Protocol Alignment for Rel-13 P-CSCF Restoration Enhancements with WLAN Interworking solution for Called IN number and original called IN number ISUP parameters Message interworking during PS to CS SRVCC Enhancements to WEBRTC interoperability stage 3 Video Enhancements by Region-Of-Interest information signalling
Rel-13 non-IMS Work Items and issues: eProSe-Ext-CT RISE WSR_EPS ePCSCF_WLAN SAES4 SAES4-CSFB SAES4-non3GPP EVSoCS-CT MONTE-CT MEI_WLAN ASI_WLAN NBIFOM-CT GROUPE-CT eDRX-CT SEW1-CT CIoT-CT NB_IOT EC-GSM-IoT EASE_EC_GSM DECOR-CT TEI13 (non-IMS) + all other Rel-13 non-IMS issues	Lena – Main	All WIs completed Enhancements to Proximity-based Services extensions Retry restriction for Improving System Efficiency Warning Status Report in EPS Enhanced P-CSCF discovery using signalling for access to EPC via WLAN general Stage-3 SAE Protocol Development Stage-3 SAE Protocol Development related to Circuit Switched Fall Back Stage-3 SAE Protocol Development related to non-3GPP access EVS in 3G Circuit-Switched Networks Monitoring Enhancements CT aspects Mobile Equipment signalling over the WLAN access Authentication Signalling Improvements for WLAN IP Flow Mobility support for S2a and S2b Interfaces Group based Enhancements CT aspects of extended DRX cycle for power consumption optimization CT aspects of Support of Emergency services over WLAN – phase 1 CT1 aspects of WIs with IoT-functionality (WIs from C, RAN & SA Dedicated Core Networks CT aspects
Release 14 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-14 Mision Critical Work Items and issues: MCImp-MCVIDEO-CT MCImp-MCDATA-CT MCImp-eMCPTT-CT MCPTTProtoc1	Sung – Breakout on MC	All WIs completed Mission Critical Video – CT aspects Mission Critical Data – CT aspects Enhancements for Mission Critical Push To Talk – CT aspects Technical enhancements for Mission Critical Push To Talk over LTE protocol aspects
C1-242422	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0406 24.282 Rel-14	Withdrawn
C1-242431	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0407 24.282 Rel-15	Withdrawn
C1-242432	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0408 24.282 Rel-16	Withdrawn
C1-242434	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0409 24.282 Rel-17	Withdrawn
C1-242435	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0410 24.282 Rel-18	Withdrawn
C1-242463	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0076 24.481 Rel-14	Withdrawn
C1-242468	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0077 24.481 Rel-15	Withdrawn
C1-242470	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0078 24.481 Rel-16	Withdrawn
C1-242472	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0079 24.481 Rel-17	Withdrawn
C1-242473	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0080 24.481 Rel-18	Withdrawn
C1-242502	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0170 24.483 Rel-14	Withdrawn
C1-242504	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0171 24.483 Rel-15	Withdrawn
C1-242506	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0172 24.483 Rel-16	Withdrawn
C1-242509	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0173 24.483 Rel-17	Withdrawn
C1-242511	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0174 24.483 Rel-18	Withdrawn
Rel-14 IMS Work Items and issues: ISAT MMCMH_Enh-CT IOC_UE_conf PWDIMS-CT IMSProtoc8 V8-CT RobVoLTE-CT REAS_EXT CH14-DCCII-CT SPECTRE-CT TEI14 (IMS related issues) + all other Rel-14 IMS related issues	Sung – Breakout on IMS	All WIs completed IMS Signalling Activated Trace CT1 aspects of MTSI Extension on Multi-stream Multiparty Improved operator control using new UE configuration parameters Password based service activation for IMS Multimedia Telephony service IMS Stage-3 IETF Protocol Alignment for Rel-14 CT Aspects of S8 Home Routing Architecture for VoLTE CT Aspects of Robust Call Setup for VoLTE subscriber in LTE SIP Reason header extension CT Aspects of Determination of Completeness of Charging Information in IMS User Controlled Spoofed Call Treatment
Rel-14 non-IMS Work Items and issues: EIEI-CT NonIP_GPRS-CT EWE-CT SAES5 SAES5-CSFB SAES5-non3GPP V2X-CT eDECOR-CT AT_CIoT SEW2-CT ERP-CT AE_enTV-CT CIoT-Ext-CT PS_DATA_OFF-CT TEI14 (non-IMS) + all other Rel-14 non-IMS issues	Lena – Main	All WIs completed CT aspects of evolution to and interworking with eCall in IMS CT aspects for Non-IP for Cellular Internet of Things for 2G/3G-GPRS EIR check for WLAN access to EPC general Stage-3 SAE Protocol Development Stage-3 SAE Protocol Development related to Circuit Switched Fall Back Stage-3 SAE Protocol Development related to non-3GPP access CT aspects of V2X Services CT aspects of Enhancements of Dedicated Core Networks AT Commands for CIoT CT aspects of Support of Emergency services over WLAN – phase 2 Support of EAP Re-authentication Protocol for WLAN Interworking CT aspects of system architecture enhancements for TV service Core network aspects of extended Architecture support for CIoT CT aspects of PS data off function
Release 15 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-15 Mission Critical work items and issues: eMCVideo-CT eMCDATA-CT enhMCPTT-CT MCProtoc15 MONASTERY MBMS_MCservices	Sung – Breakout on MC	All work items complete Enhancements to Mission Critical Video – CT aspects Enhancements for Mission Critical Data – CT aspects Enhancements for Mission Critical Push-to-Talk – CT aspects Protocol enhancements for Mission Critical Services sion Critical Push-to-Talk – CT aspects Mobile Communication System for Railways MBMS usage for mission critical communication services
Rel-15 IMS work items and issues 5GS_Ph1-IMSo5G eCNAM-CT FS_PC_VBC (CT3) IMSProtoc9 bSRVCC_MT eSPECTRE PC_VBC (CT3) TEI15 (IMS)	Sung – Breakout on IMS	All work items complete IMS impact due to 5GS IP-CAN CT aspects of Enhanced Calling Name Service Study on Policy and Charging for Volume Based Charging IMS Stage-3 IETF Protocol Alignment for Rel-15 SRVCC for terminating call in pre-alerting phase Enhancements to Call spoofing functionality Policy and Charging for Volume Based Charging
Rel-15 non-IMS/non-MC work items and issues 5GS_Ph1-CT EDCE5-CT ProSe_WLAN_DD_Stage3 VoWLAN-CT PS_DATA_OFF2-CT LTE_LIGHT_CON-CT AT_CIoT-Ext SAES6 INOBEAR-CT TEI15	Lena – Main	All work items complete CT aspects on 5G System - Phase 1 EPC enhancements to support 5G New Radio via Dual Connectivity Inclusion of WLAN direct discovery technologies as an alternative for ProSe direct discovery Complementary Features for Voice services over WLAN PS Data Off Phase 2 CT aspects of signalling reduction to enable light connection for LTE AT Commands for CIoT-Ext Stage-3 SAE Protocol Development for Rel-15 Increasing the number of EPS bearers Other Rel-15 non-IMS topics
C1-242141	Discussion paper related to the LS from GSMA - Regarding Device Connection Efficiency Requirements for UEs-Additional Data	NTT DOCOMO INC	discussion Rel-15
Release 16 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-16 Mission Critical work items and issues MCCI_CT MCProtoc16 eMCData2 MONASTERY2 enh2MCPTT-CT TEI16	Sung – Breakout on MC	All work items complete Mission Critical Communication Interworking with Land Mobile Radio Systems Protocol enhancements for Mission Critical Services for Rel-16 Enhancements to Functional architecture and information flows for Mission Critical Data Mobile Communication System for Railways Phase 2 Enhancements for Mission Critical Push-to-Talk CT aspects
Rel-16 IMS work items and issues MuD IMSProtoc16 E2E_Delay VBCLTE ISAT-MO-WITHDRAW eIMS5G_SBA eIMS_Video TEI16	Sung – Breakout on IMS	All work items complete Multi-device and multi-identity IMS Stage-3 IETF Protocol Alignment for Rel-16 Media Handling for RAN Delay Budget Reporting in MTSI Volume Based Charging Aspects for VoLTE CT (CT1 no longer impacted) Withdrawal of TS 24.323 from Rel-11, Rel-12, Rel-13 CT aspects of SBA interactions between IMS and 5GC Video enhancement of IMS CAT/CRS/announcement services
Rel-16 non-IMS/non-MC work items and issues ePWS SINE_5G SAES16 5GProtoc16 ATSSS eNS Vertical_LAN 5G_CIoT 5WWC PARLOS 5G_eLCS V2XAPP eV2XARC RACS 5G_SRVCC xBDT IAB-CT 5GS_OTAF 5G_URLLC SEAL TEI16	Lena – Main	All work items complete Enhancements of Public Warning System Signalling Improvements for Network Efficiency in 5GS Stage-3 SAE protocol pevelopment for Rel-16 Stage-3 5GS NAS protocol development related to non-3GPP access Access Traffic Steering, Switch and Splitting support in 5G system CT aspects on enhancement of network slicing 5GS enhanced support of vertical and LAN services Cellular IoT support and evolution for the 5G System Wireless and wireline convergence for the 5G system architecture System enhancements for Provision of Access to Restricted Local Operator Services by Unauthenticated UEs Enhancement to the 5GC Location Services CT aspects of V2XAPP CT aspects of eV2XARC optimizations on UE radio capability signalling Single radio voice continuity from 5GS to 3G 5GS Transfer of Policies for Background Data Support for integrated access and backhaul (IAB) 5GS Enhanced support of OTA mechanism for UICC configuration parameter update CT Aspects of 5G URLLC Service Enabler Architecture Layer for Verticals TEI16
Release 17 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Rel-17 Mission Critical work items and issues MCProtoc17 MPS2 eMCData3 MCSMI_CT eMCCI_CT enh3MCPTT-CT eMONASTERY2 Stop24980 TEI17_SAPES MCOver5GS TEI17	Sung – Breakout on MC	All work items complete Protocol enhancements for Mission Critical Services for Rel-17 Stage 3 of Multimedia Priority Service (MPS) Phase 2 CT aspects of Enhancements to Mission Critical Data Mission Critical system migration and interconnection CT aspects of Enhanced Mission Critical Communication Interworking with Land Mobile Radio Systems CT aspects of Enhanced Mission Critical Push-to-talk architecture phase 3 Enhancements to Mobile Communication System for Railways Phase 2 Stop updating TR 24.980 CT aspects on support for Signed Attestation for Priority and Emergency Sessions CT aspects of Mission Critical Services over 5GS Other Rel-17 MC topics
Rel-17 IMS work items and issues IMSProtoc17MuDe MuDTran eCryptPr TEI17_IMSGID SPECTRE_Ph3 TEI17	Sung – Breakout on IMS	All work items complete IMS Stage-3 IETF Protocol Alignment for Rel-17 Multi-device and multi-identity enhancements Multi-device enhancements for device transfers Enhancements of 3GPP profiles for cryptographic algorithms and security protocols IMS Optimization for HSS Group ID in an SBA environment CT aspects for modifying PASSporT signing and verification Other Rel-17 IMS topics
Rel-17 non-IMS/non-MC work items and issues SAES17 SAES17-CSFB SAES17-non3GPP 5GProtoc17 5GProtoc17-non3GPP eCPSOR_CON 5GSAT_ARCH-CT SMS_SBI AKMA-CT PAP_CHAP RDSSI IIoT eNPN ATSSS_Ph2 MUSIM eNS_Ph2 5G_eLCS_ph2 EDGEAPP ID_UAS 5G_ProSe eV2XAPP eEDGE_5GC UASAPP eV2XARC_Ph2 eSEAL NBI17 5MBS TEI17_N3SLICE TEI17_SE_RPS ING_5GS MINT 5GMARCH ARCH_NR_REDCAP IoT_SAT_ARCH_EPS NSWO_5G AKMA_TLS TEI17	Lena – Main	All work items complete General Stage-3 SAE protocol development Stage-3 SAE protocol development related to Circuit Switched Fall Back Stage-3 SAE protocol development related to non-3GPP access General Stage-3 5GS NAS protocol development Stage-3 5GS NAS protocol development related to non-3GPP access Enhancement for the 5G Control Plane Steering of Roaming for UE in CONNECTED mode CT aspects of 5GC architecture for satellite networks Service-based support for SMS in 5GC Authentication and key management for applications based on 3GPP credential in 5G CT aspects on PAP/CHAP protocols usage in 5GS Reliable Data Service Serialization Indication CT aspects of enhanced support of Industrial IoT CT aspects of Enhanced support of Non-Public Networks CT aspects of Access Traffic Steering, Switch and Splitting support in the 5G system architecture; Phase 2 Enabling Multi-USIM devices Enhancement of Network Slicing Phase 2 Enhancement to the 5GC LoCation Services-Phase 2 CT aspects for Enabling Edge Applications CT aspects for Support of Uncrewed Aerial Systems Connectivity, Identification, and Tracking CT aspects of Enhancement for Proximity based Services in 5GS CT aspects of Enhanced application layer support for V2X services CT Aspects of 5G eEDGE CT Aspects of Application Layer Support for Uncrewed Aerial Systems (UAS) CT aspects of architecture enhancements for 3GPP support of advanced V2X services - Phase 2 Enhanced Service Enabler Architecture Layer for Verticals Rel-17 Enhancements of 3GPP Northbound Interfaces and Application Layer APIs CT aspects of the architectural enhancements for 5G multicast-broadcast services CT aspects of Support of different slices over different Non 3GPP access System enhancement for redundant PDU session IMS voice service support and network usability guarantee for UE’s E-UTRA capability disabled scenario in SA 5GS Support for Minimization of service Interruption CT aspects for enabling MSGin5G Service NR Reduced Capability Devices IoT NTN support for EPS Non-Seamless WLAN offload Authentication in 5GS CT aspects of AKMA TLS protocol profiles Other Rel-17 topics
C1-242070	Correction for identification of U2N relay discovery security materials	Ericsson / Ivo	CR 0549 24.554 Rel-17	Presented already! To be handled in Services BO session Conflict with C1-242400
C1-242071	Correction for identification of U2N relay discovery security materials	Ericsson / Ivo	CR 0550 24.554 Rel-18	Presented already! To be handled in Services BO session Conflict with C1-242401
C1-242400	Differentiating security materials used for PC5 direct discovery for UE-to-network relay	Nokia	CR 0557 24.554 Rel-17	Presented already! To be handled in Services BO session Conflict with C1-242070
C1-242401	Differentiating security materials used for PC5 direct discovery for UE-to-network relay	Nokia	CR 0558 24.554 Rel-18	Presented already! To be handled in Services BO session Conflict with C1-242071
C1-242118	Correction of erroneous IEIs	Apple (Guizhou)	CR 0128 24.538 Rel-17	Agreed To be handled in Services BO session
C1-242119	Correction of erroneous IEIs	Apple (Guizhou)	CR 0129 24.538 Rel-18	Agreed To be handled in Services BO session
C1-242147	Handling of regulatory prioritized services in non-allowed area	Qualcomm Technologies Int	CR 6151 24.501 Rel-17	To be handled in main session
C1-242148	Handling of regulatory prioritized services in non-allowed area	Qualcomm Technologies Int	CR 6152 24.501 Rel-18	To be handled in main session
C1-242217	Support for EAS rediscovery	Apple	CR 0866 27.007 Rel-17	To be handled in Services BO session
C1-242218	Support for EAS rediscovery	Apple	CR 0867 27.007 Rel-18	To be handled in Services BO session
C1-242219	Updates to ECS Configuration information +CECSADDRCONF	Apple	CR 0868 27.007 Rel-17	To be handled in Services BO session
C1-242220	Updates to ECS Configuration information +CECSADDRCONF	Apple	CR 0869 27.007 Rel-18	To be handled in Services BO session
C1-242402	Corrections for MIC calculation for UE-to-network relay scenarios	Nokia	CR 0559 24.554 Rel-17	Agreed To be handled in Services BO session
C1-242403	Corrections for MIC calculation for UE-to-network relay scenarios	Nokia	CR 0560 24.554 Rel-18	Agreed To be handled in Services BO session
C1-242495	Correction of cleartxt IE name for PLMN with disaster condition	LG Electronics	CR 6225 24.501 Rel-17	To be handled in main session
C1-242496	Correction of cleartxt IE name for PLMN with disaster condition	LG Electronics	CR 6226 24.501 Rel-18	To be handled in main session
Release 18 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Tdocs on Work Items	Papers related to Rel-18 Work Items
Work Item Descriptions	Lena – Main	New and revised Work Item Descritpions
C1-242086	Revised WID on CT Aspects of Edge Computing Phase 2	Huawei, HiSilicon /Christian	WID revised Rel-18	The header should show that this is a revision of CP-233026 Revision of CP-233026
CRs and Discussion Documents related to new or revised Work Items	Lena – Main	CRs and Disc papers related to new Work Items
C1-242087	Work plan for the CT1 part of EDGE_Ph2	Huawei, HiSilicon /Christian	discussion Rel-18
C1-242088	Discussion on new impacts to the EDGE_Ph2 work	Huawei, HiSilicon /Christian	discussion Rel-18
C1-242460	Discussion on ECS Authentication Methods	Samsung	discussion Rel-18
C1-242462	Update to add security parameter to ECS address IE	Samsung, Ericsson	CR 5968 24.501 Rel-18	Only 1 WIC in coversheet but 2 in 3GU Revision of C1-241269
C1-242467	Update to ECS configuration information Network to MS direction	Samsung, Ericsson	CR 3340 24.008 Rel-18	Only 1 WIC in coversheet but 2 in 3GU Revision of C1-241270
C1-242485	Add list of supported PLMNs to ECS address IE	Samsung	CR 6222 24.501 Rel-18
C1-242491	Update to ECS configuration information for list of supported PLMNs	Samsung	CR 3343 24.008 Rel-18
C1-242275	Discussion paper on Requirements for updating ECS Address Configuration Information	Nokia	discussion	Moved from AI 18.2.20
Status of other Work Items	Lena – Main	Status information on other relevant Rel-18 Work Items
Release 18 documents for information	Lena – Main	Miscellaneous documents provided for information
WIs for common and EPS/5GS	WIs mainly targeted for common sessions and EPS/5GS
SAES18 WIs	Lena – Main	Stage-3 SAE protocol development for Rel-18
SAES18	General Stage-3 SAE protocol development Work item at 100%
C1-242096	Starting periodic timer when entering IDLE mode with suspend indication	MediaTek Inc. / Marko	CR 4019 24.301 Rel-18
C1-242358	Handling of APN congestion control on reception of ESM data transport message	MediaTek Inc.	CR 4038 24.301 Rel-18
C1-242360	Handling of congestion control for transport of user data via the control plane timer for emergency services	MediaTek Inc.	CR 4039 24.301 Rel-18
C1-242362	Correction on S1 mode capability handling during SoR procedure in connected mode	MediaTek Inc.	CR 4040 24.301 Rel-18
C1-242364	ePCO support handling for a transferred PDN when change to an MME not supporting ePCO	MediaTek Inc.	CR 4041 24.301 Rel-18
SAES18-CSFB	Stage-3 SAE protocol development related to Circuit Switched Fall Back Work item at 100%
SAES18-non3GPP	Stage-3 SAE protocol development related to non-3GPP access Work item at 100%
C1-242228	Discussion on a few issues during tunnel establishment procedure	ZTE / Joy	discussion Rel-18
C1-242229	Clarification on IDr payload	ZTE / Joy	CR 0776 24.302 Rel-18
C1-242230	Clarification on authentication using ePDG certificate	ZTE / Joy	CR 0777 24.302 Rel-18
C1-242231	Correction to references on IKEv2	ZTE / Joy	CR 0778 24.302 Rel-18
5GProtoc18 Wis	Lena – Main	Stage-3 5GS NAS protocol development for Rel-18
5GProtoc18	General Stage-3 5GS NAS protocol development Work item at 100%
C1-242060	Clarification on disabling and enabling N1 mode for deregistration abnormal	MediaTek Inc.	CR 6052 24.501 Rel-18	Revision of C1-240926
C1-242062	Handling of Restricted service area cause in non-restricting cases	MediaTek Inc.	CR 6135 24.501 Rel-18
C1-242064	Handling of UAS services not allowed cause for a UE not supporting UAS services	MediaTek Inc.	CR 6137 24.501 Rel-18
C1-242065	PLMNs not allowed and manual selected successfully registered PLMN	MediaTek Inc.	CR 1206 23.122 Rel-18	Revision of C1-241711
C1-242076	MINT corrections in 23.122	Ericsson / Ivo	CR 1209 23.122 Rel-18	Revision of C1-241383
C1-242077	MINT corrections in 24.501	Ericsson / Ivo	CR 6074 24.501 Rel-18	Revision of C1-241817
C1-242079	UE identity handling in case of a USIM removal during a registration procedure	Apple France	CR 6140 24.501 Rel-18
C1-242090	Correction to incorrect agreed CR not noticed till CR implementation	Huawei, HiSilicon /Christian	CR 6142 24.501 Rel-18
C1-242097	Clarification of periodic timer expiry in Idle with suspend indication	MediaTek Inc. / Marko	CR 6145 24.501 Rel-18
C1-242108	Inter-system change for SSC mode 2 or SSC mode 3 PDU session	Ericsson, Verizon / Ivo	CR 6071 24.501 Rel-18	Revision of C1-241377
C1-242115	Support of EPS interworking for PDU Sessions with SSC mode 2 or SSC mode 3	Apple France	CR 6148 24.501 Rel-18	Cat C in coversheet but Cat B in 3GU
C1-242116	Support of EPS interworking for PDU Sessions with SSC mode 2 or SSC mode 3	Apple France	CR 4020 24.301 Rel-18	Cat C in coversheet but Cat B in 3GU
C1-242117	Support of EPS interworking for PDU Sessions with SSC mode 2 or SSC mode 3	Apple France	CR 3342 24.008 Rel-18
C1-242223	Deleting rejected NSSAI on intersystem change from N1 mode to S1 mode	Apple	CR 6155 24.501 Rel-18
C1-242227	UE behavior for change in TA due to handover during ongoing MRU procedure	Apple	CR 6041 24.501 Rel-18	Revision of C1-242225 Revision of C1-240909
C1-242241	UE behavior for change in tracking area due to handover during ongoing TAU procedure	Apple	CR 4028 24.301 Rel-18	Revision of C1-242226
C1-242251	Correction about term and coding part	vivo/Hui	CR 4029 24.301 Rel-18
C1-242252	The UE handling on requested CIoT EPS optimizations	vivo/Hui	CR 4030 24.301 Rel-18
C1-242253	Correction on the syntax of action commands and parameter commands	vivo/Hui	CR 0872 27.007 Rel-18
C1-242254	The UE handling on the MICO mode	vivo/Hui	CR 6160 24.501 Rel-18
C1-242262	Disaster return wait range timer	Samsung	CR 1223 23.122 Rel-18
C1-242315	Corrections to subject of subclause 5.4.5.3.3	Ericsson	CR 6181 24.501 Rel-18
C1-242337	Correction to PDU session reactivation result IE	Apple	CR 6186 24.501 Rel-18
C1-242351	Correction to the checking of allowed TAI list in attempting to update state.	Huawei, HiSilicon	CR 6196 24.501 Rel-18
C1-242359	Handling of congestion control for transport of user data via the control plane timer for emergency services	MediaTek Inc.	CR 6202 24.501 Rel-18
C1-242361	Correction on N1 mode capability handling during SoR procedure in connected mode	MediaTek Inc.	CR 6203 24.501 Rel-18
C1-242363	Handling of PDU session status when abort establishment procedure	MediaTek Inc.	CR 6204 24.501 Rel-18
C1-242365	MM parameter handling when receiving DL NAS transport message with cause 78	MediaTek Inc.	CR 5995 24.501 Rel-18	Revision of C1-240628
C1-242380	Handling of collision between 5GMM common procedure and deregistration procedure.	Huawei, HiSilicon	CR 6207 24.501 Rel-18
C1-242449	Clarification for AMF behaviour on UE location verification for satellite access	LG Electronics	CR 6216 24.501 Rel-18
C1-242474	Correction of UE behavior upon reception of UE parameter Update with indicating “Disaster roaming information update date”	LG Electronics	CR 6220 24.501 Rel-18
C1-242487	PLMN selection for disaster roaming considering the PLMN received cause value #80	LG Electronics	CR 1224 23.122 Rel-18
C1-242518	Disaster return wait range timer	Samsung	CR 6162 24.501 Rel-18	Revision of C1-242261
5GProtoc18-non3GPP	Stage-3 5GS NAS protocol development related to non-3GPP access Work item at 100%
C1-242242	Add an AN-parameter type field value to use when it provide no additional information	MediaTek Inc.	CR 0292 24.502 Rel-18	Revision of C1-239116
C1-242415	Clarifications and corrections related to non-3GPP access	Nokia	CR 0301 24.502 Rel-18
NBI18 (CT3 lead)	Behrouz – Breakout on Services	Rel-18 Enhancements of 3GPP Northbound Interfaces and Application Layer APIs Work item at 100%
C1-242081	Work plan for the CT1 part of NBI18	Huawei, HiSilicon /Christian	discussion Rel-18
SENSE	Lena – Main	CT aspects of Signal level Enhanced Network SElection Work item at 100%
eNPN_Ph2	Lena – Main	CT aspects of Enhanced support of Non-Public Networks Phase 2 Work item at 100%
C1-242068	Work plan for eNPN_Ph2 in CT1	Ericsson / Ivo	discussion Rel-18	Revision of C1-240999
C1-242069	Correction of usage of undefined term	Ericsson / Ivo	CR 0299 24.502 Rel-18
C1-242109	Correction for ME's support for SOR-SNPN-SI	Ericsson / Ivo	CR 1215 23.122 Rel-18
C1-242151	Handling of location validity information for SNPN selection for localized services	InterDigital, Samsung	CR 1216 23.122 Rel-18
C1-242163	Correction on SOR-SNPN-SI indicator handling in UDM	Huawei, HiSilicon/Lin	CR 1217 23.122 Rel-18
C1-242164	SOR-SNPN-SI indicator handling in UDM	Huawei, HiSilicon/Lin	CR 1218 23.122 Rel-18
C1-242165	SOR-SNPN-SI and SOR-SNPN-SI-SL indicators set in UL NAS transport	Huawei, HiSilicon/Lin	CR 6153 24.501 Rel-18
C1-242240	Location validity with NR Cell list for localized services	Nokia UK, InterDigital	CR 6157 24.501 Rel-18
C1-242245	Discussion on recognition of SNPN providing access for localized services	vivo/Hui	discussion Rel-18
C1-242246	Clarification on the SNPN providing access for localized services in SNPN	vivo/Hui	CR 1222 23.122 Rel-18
C1-242247	Congestion handling for SNPN providing access for localized services in SNPN	vivo/Hui	CR 6158 24.501 Rel-18
C1-242273	CAG selection on time validity change of CAG	Samsung	CR 1166 23.122 Rel-18	Revision of C1-237833
C1-242476	Reference corrections in SNPN clause	Nokia	CR 6221 24.501 Rel-18
SUECR	Lena – Main	CT aspect of Seamless UE context recovery Work item at 100%
Done	C1-242014	Clariification on the negotiation of the unavailability period duration during initial regitstration procedure	Qualcomm Incorporated / Amer	CR 6130 24.501 Rel-18
Done	C1-242294	Corrected that the deregistration procedure is used only for non satellite cases.	Huawei, HiSilicon	CR 6178 24.501 Rel-18	Conflicts with C1-242249
Done	C1-242249	The handling on the unavailability period during de-registration	vivo/Hui	CR 6159 24.501 Rel-18	Conflicts with C1-242294 Moved from AI 18.2.32 2 WICs in coversheet bu only 1 in 3GU
5WWC_Ph2	Lena – Main	Support for 5WWC, Phase 2 Work item at 100%
C1-242063	Handling of abnormal cases of cause 81 and 82	MediaTek Inc.	CR 6136 24.501 Rel-18
C1-242317	Clarification of ANDSP support indication - 24.501	Ericsson	CR 6182 24.501 Rel-18
C1-242318	Clarification to ANDSP support indication - 24.526	Ericsson	CR 0266 24.526 Rel-18
C1-242319	Correction to selection criteria set type for slice based TNGF selection	Ericsson	CR 0267 24.526 Rel-18
C1-242320	Indicate support of slice based N3IWF selection in UE state indication	Ericsson	CR 6183 24.501 Rel-18
C1-242325	Indicate support of slice based TNGF selection in UE state indication	Ericsson	CR 6184 24.501 Rel-18
C1-242344	Definitions for NAUN3 device and AUN3 device	Huawei, HiSilicon	CR 6192 24.501 Rel-18
C1-242346	Definitions for NAUN3 device and AUN3 device	Huawei, HiSilicon	CR 0268 24.526 Rel-18
C1-242347	Definitions for NAUN3 device and AUN3 device	Huawei, HiSilicon /Christian	CR 0300 24.502 Rel-18
C1-242459	Work plan for the CT1 part of 5WWC_Ph2	Nokia	Work Plan Rel-18
TEI18_SDNAEPC	Lena – Main	Secondary DN authentication and authorization in EPC IWK cases Work item at 100%
NR_REDCAP_Ph2 (CT4 lead)	Lena – Main	5GS support of NR RedCap UE with long eDRX for RRC_INACTIVE State Work item at 100%
C1-242299	Adding requirement for NR eRedCap UE	Google Inc.	CR 1199 23.122 Rel-18	Revision of C1-240615
TEI18_IPv6PD (CT3 lead)	Lena – Main	CT aspects of General Support of IPv6 Prefix Delegation in 5GS Work item at 100%
TRS_URLLC (CT3 lead)	Lena – Main	on 5G Timing Resiliency and TSC & URLLC enhancements Work item at 100%
DetNet (CT3 lead)	Lena – Main	Extensions to the TSC Framework to support DetNet Work item at 100%
eUEPO (CT3 lead)	Lena – Main	CT aspects of enhancement of 5G UE Policy
C1-242089	Correction to abnormal cases on the network side	Huawei, HiSilicon /Christian	CR 6141 24.501 Rel-18
C1-242112	Correction to the PDU SESSION ESTABLISHMENT REQUEST message	Huawei, HiSilicon /Christian	CR 6146 24.501 Rel-18
C1-242339	eUEPO Work plan	Intel	Work Plan Rel-18	Revision of C1-241071
C1-242350	URSP rule enforcement reporting after an inter-system change from S1 mode to N1 mode	Intel	CR 0269 24.526 Rel-18
C1-242356	Update conditions for URSP rule enforcement reporting	Intel	CR 0270 24.526 Rel-18
C1-242372	URSP rule enforcement reporting after an inter-system change from S1 mode to N1 mode	Intel	CR 6206 24.501 Rel-18
C1-242383	Corrections for delivery of a UE Policy container	Intel	CR 6208 24.501 Rel-18	Withdrawn
C1-242423	Clarification of the conditions of triggering URSP rule enforcement reporting	SHARP	CR 0272 24.526 Rel-18
C1-242457	Conditions for URSP rule enforcement reporting	LG Electronics	CR 0273 24.526 Rel-18
C1-242499	URSP rule enforcement reporting with PDN connection	Samsung	CR 0275 24.526 Rel-18
C1-242500	URSP provisioning in EPS	Samsung	CR 4046 24.301 Rel-18
C1-242510	PLMN ID for URSP rule	Samsung	CR 6231 24.501 Rel-18
C1-242515	To support URSP rule enforcement reporting when URSP re-evaluation	Samsung	CR 0276 24.526 Rel-18
C1-242516	PDU session handle to support URSP rule enforcement	Samsung	CR 6233 24.501 Rel-18	Withdrawn
C1-242525	Corrections for delivery of a UE Policy container	Intel	CR 4048 24.301 Rel-18
UASAPP_Ph2	Behrouz – Breakout on Services	CT Aspects of Application Layer Support for Uncrewed Aerial Systems (UAS), Phase 2 Work item at 100%
V2XAPP_Ph3	Behrouz – Breakout on Services	CT aspects of application layer support for V2X services; Phase 3 Work item at 100%
C1-242082	Work plan for the CT1 part of V2XAPP_Ph3	Huawei, HiSilicon /Christian	discussion Rel-18
SEALDD 24	Behrouz – Breakout on Services	CT aspects of SEAL data delivery enabler for vertical applications
C1-242083	Work plan for the CT1 part of SEALDD	Huawei, HiSilicon /Christian	discussion Rel-18
C1-242098	Pseudo-CR on SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242099	Pseudo-CR on XML schema for SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242100	Pseudo-CR on Structure for SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242101	Pseudo-CR on Data semantics for SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242102	Pseudo-CR on Correction to API figures	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242103	Pseudo-CR on Correction to CoAP procedure for SEALDD enabled data storage query procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242104	Pseudo-CR on Correction to the HTTP procedure for the SEALDD enabled data transmission quality measurement notification procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242105	Pseudo-CR on Correction to structure for the SEALDD enabled data transmission quality measurement notification procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242106	Pseudo-CR on Correction to data semantics for the SEALDD enabled data transmission quality measurement notification procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242107	Pseudo-CR on Correction to XML schema for the SEALDD enabled data transmission quality measurement notification procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242373	Pseudo CR on Referenced structured data types	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242374	Pseudo CR on Referenced simple data types	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242526	Pseudo CR on Data model for the Sdd_RegularTransmissionConnection API provided by SDDM-S	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Revision of C1-242376
C1-242527	Pseudo CR on Data model for the Sdd_RegularTransmissionConnection API provided by SDDM-C	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Revision of C1-242377
C1-242528	Pseudo CR on Data model for the Sdd_URLCCTransmissionConnection API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Revision of C1-242378
C1-242381	Pseudo CR on Correction to the SDDM server CoAP procedure for SEALDD enabled data storage management procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242382	Pseudo CR on Correction to the SDDM server CoAP procedure for SEALDD enabled data transmission quality guarantee procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242385	Pseudo CR on Media types for the Sdd_RegularTransmissionConnection API provided by SDDM-S	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242386	Pseudo CR on Media types for the Sdd_RegularTransmissionConnection API provided by SDDM-C	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242397	Pseudo CR on Media types for the Sdd_URLCCTransmissionConnection API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242471	Pseudo CR on Correction to structure for SEALDD enabled signalling transmission connection release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242492	Pseudo CR on Correction to the XML schema	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
C1-242493	Pseudo-CR on CoAP procedures for SEALDD E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18
SEAL_Ph3 5	Behrouz – Breakout on Services	Enhanced Service Enabler Architecture Layer for Verticals Phase 3
C1-242127	Correction to PUSH notification message support	Huawei, HiSilicon /Christian	CR 0003 24.542 Rel-18
C1-242128	Missing abbreviations and other miscellaneous corrections	Huawei, HiSilicon /Christian	CR 0004 24.542 Rel-18
C1-242142	Location client initiated cancel triggers procedure.	Samsung	CR 0102 24.545 Rel-18
C1-242523	Resolution of editor's note under the clause 6.3	Huawei, HiSilicon	CR 0002 24.542 Rel-18	Revision of C1-242126
C1-242524	Update to the JSON data interchange format	Huawei, HiSilicon	CR 0005 24.542 Rel-18	Revision of C1-242138
C1-242039	Work plan for the CT1 part of SEAL_Ph3	Samsung Electronics	Work Plan Rel-18	Moved from AI 18.2.20 Revision of C1-240759
C1-242125	Correction to PULL notification message support	Huawei, HiSilicon /Christian	CR 0001 24.542 Rel-18	Moved from AI 18.2.40
5G_ProSe_Ph2 24	Behrouz – Breakout on Services	CT aspects of proximity based services in 5GS Phase 2
C1-242156	Relay Indication IE missing in PROSE DIRECT LINK ESTABLISHMENT REQUEST	OPPO / Chen	CR 0553 24.554 Rel-18	Agreed
C1-242732	Retrieving the Direct discovery set from other UEs when a PC5 unicast link is already established between the 5G ProSe U2U Relay and a 5G ProSe End UE	InterDigital	CR 0507 24.554 Rel-18	Revision of C1-242143 _________________________________________ Revision of C1-241532
C1-242733	Support of 5G ProSe End UE sending the Direct Discovery Set via the announcement message to 5G ProSe U2U relay UE during U2U relay discovery with Model-A	InterDigital	CR 0551 24.554 Rel-18	Revision of C1-242144
C1-242734	Corrections to incorrect CT1#147 CRs not noticed till CR implementations	OPPO / Chen	CR 0552 24.554 Rel-18	Agreed! Revision of C1-242155 _________________________________________
C1-242157	Decode of "triggering security procedure not possible" is missing.	OPPO / Chen	CR 0554 24.554 Rel-18	Overlap with / coverred by C1-242408
C1-242744	Corrections for missing values for cause codes, missing references, and wrong IE types	Nokia	CR 0565 24.554 Rel-18	Agreed. The only change is to add “-“ in one of the IEIs. Revision of C1-242408 _________________________________________ Partially overlap with C1-242157
C1-242370	Stop and REstart of timers in UE-requested ProSeP policy provisioning procedure	OPPO	CR 0555 24.554 Rel-18	Revision of C1-242158
C1-242375	Missing timer references	OPPO	CR 0556 24.554 Rel-18	Revision of C1-242371 Revision of C1-242159
C1-242407	Correction for supporting PC5 DRX mechanism to UE-to-network relay discovery procedure	Nokia	CR 0564 24.554 Rel-18	Agreed
C1-242409	Adding the support of 5G ProSe UE-to-UE relay to multiple information elements	Nokia	CR 0566 24.554 Rel-18	Agreed
C1-242410	Correcting wrong timers	Nokia	CR 0567 24.554 Rel-18	Agreed
C1-242411	Defining missing semantics for some elements used for UE-to-UE relay	Nokia	CR 0568 24.554 Rel-18	Agreed
C1-242745	Corrections for rejection scenarios of 5G ProSe UE-to-UE relay direct link security establishment procedure	Nokia	CR 0561 24.554 Rel-18	Revision of C1-242404
C1-242746	Handling the integrity failure case for MIC verification in the 5G ProSe direct link establishment procedure	Nokia	CR 0562 24.554 Rel-18	Revision of C1-242405
C1-242747	Clarification on MIC in 5G ProSe direct link establishment procedure	CATT	CR 0569 24.554 Rel-18	Revision of C1-242439
C1-242748	Clarification on the target UE’s layer-2 ID	CATT	CR 0570 24.554 Rel-18	Revision of C1-242440
C1-242465	Support of PC5 DRX operations for 5G ProSe UE-to-UE Relay Discovery	China Telecom	CR 0575 24.554 Rel-18	Merged with C1-242441 and its revisions Overlap/Conflict with C1-242441, C1-242513
C1-242513	Usage of PC5 DRX for 5G ProSe UE-to-UE relay discovery	Nokia	CR 0563 24.554 Rel-18	Merged with C1-242441 and its revisions Overlap/Conflict with C1-242441, C1-242465 Revision of C1-242406
C1-242749	Support of PC5 DRX operations for 5G ProSe U2U Relay	CATT	CR 0571 24.554 Rel-18	Revision of C1-242441 _________________________________________ Overlap/Conflict with C1-242465, C1-242513
C1-242450	Work plan for the CT1 part of 5G_ProSe_Ph2-CT	CATT, OPPO	discussion Rel-18	Noted
C1-242452	Clarification on initiating UE behaviour related to T5080 for U2U relay communication	CATT	CR 0573 24.554 Rel-18	Agreed
C1-242750	Clarification on direct discovery set	CATT	CR 0572 24.554 Rel-18	Revision of C1-242451
C1-242751	Clarification on initiation of 5G ProSe direct link establishment and modification	CATT	CR 0574 24.554 Rel-18	Revision of C1-242455
C1-242752	Using application layer ID of 5G ProSe end UE for U2U relay communication	CATT	CR 0576 24.554 Rel-18	Revision of C1-242503
C1-242753	Clarification on concurrent layer-2 U2U relay communication establishment	CATT	CR 0577 24.554 Rel-18	Revision of C1-242522 _________________________________________ Revision of C1-242453
5G_eLCS_Ph3 (CT4 lead)	Lena – Main	CT aspects of enhancement to the 5GC location services - phase 3
C1-242190	Discussion on user plane positioning congestion control	vivo / Hank	discussion Rel-18
C1-242188	Reject cause during the user plane connection establishment procedure	vivo, Huawei, HiSilicon, CATT	CR 0006 24.572 Rel-18
C1-242189	Addition of the release cause during the user plane connection release procedure	vivo, Huawei, HiSilicon, CATT	CR 0007 24.572 Rel-18	Overlap/Conflict with C1-242206
C1-242206	Addition of reject cause to establishment reject message	Xiaomi / Ruby	CR 0010 24.572 Rel-18	Overlap/Conflict with C1-242189
C1-242207	Addition of reject cause to establishment command reject message	Xiaomi / Ruby	CR 0011 24.572 Rel-18
C1-242192	Correction on the LCS session identity	vivo / Hank	CR 0008 24.572 Rel-18	Overlap/Conflict with C1-242205, C1-242442
C1-242205	Corrections on LCS session identity value	Xiaomi / Ruby	CR 0009 24.572 Rel-18	Overlap/Conflict with C1-242192, C1-242442
C1-242442	Clarification on the LCS session identity and UP connection release procedure	CATT	CR 0017 24.572 Rel-18	Overlap/Conflict with C1-242192, C1-242205
C1-242209	Name alignment on user plane connection release procedure	Xiaomi / Ruby	CR 0013 24.572 Rel-18	Overlap/Conflict with C1-242442
C1-242135	Corrections to scope	Nokia	CR 0002 24.572 Rel-18
C1-242136	USER PLANE CONNECTION ESTABLISHMENT COMPLETE message name	Nokia	CR 0003 24.572 Rel-18
C1-242161	UE handling on user plane connection release	Huawei, HiSilicon/Lin	CR 0004 24.572 Rel-18
C1-242162	Correction on T5011 timer handling	Huawei, HiSilicon/Lin	CR 0005 24.572 Rel-18
C1-242302	Corrections to NW handling for USER PLANE CONNECTION ESTABLISHMENT COMMAND REJECT	Ericsson	CR 0016 24.572 Rel-18
C1-242443	Clarification on the parameters for the UP and cumulative event reporting	CATT	CR 0075 24.571 Rel-18
C1-242444	Clarification on PRU capability	CATT	CR 0076 24.571 Rel-18
C1-242134	Reference number correction	Nokia	CR 0001 24.572 Rel-18	Overlap/Conflict with C1-242300
C1-242300	Minor corrections to 24.572	Ericsson	CR 0015 24.572 Rel-18	Overlap/Conflict with C1-242134
C1-242208	Editorial corrections in 24.572	Xiaomi / Ruby	CR 0012 24.572 Rel-18	Overlap/Conflict with C1-242296
C1-242296	Corrections to message definition of USER PLANE CONNECTION ESTABLISHMENT REJECT	Ericsson	CR 0014 24.572 Rel-18	Overlap/Conflict with C1-242208
C1-242445	work plan for 5G_eLCS_Ph3	CATT	discussion Rel-18
EDGEAPP_Ph2 9	Behrouz – Breakout on Services	CT Aspects of Edge Computing Phase 2
C1-242034	Update to Service Provisioning Request with App Info.	Samsung	CR 0094 24.558 Rel-18	Cat F in coversheet but Cat C in 3GU
C1-242035	Updates to federation and roaming for ECS-ER interaction.	Samsung	CR 0095 24.558 Rel-18
C1-242037	Updates to Common EAS enhancements for ECS-ER interactions.	Samsung	CR 0096 24.558 Rel-18
C1-242038	Work plan for the CT1 part of EDGEAPP_Ph2	Samsung Electronics	Work Plan Rel-18
C1-242187	Corrections and removal of editor notes.	Samsung	CR 0097 24.558 Rel-18
C1-242424	EasInfoProvReqType enumeration and applicability column in data model	Ericsson	CR 0098 24.558 Rel-18
C1-242425	Update of empty clauses	Ericsson	CR 0099 24.558 Rel-18
UAS_Ph2 9	Behrouz – Breakout on Services	CT Aspect of Further Architecture Enhancement for UAV and UAM
C1-242075	5gsa2x-message-family SDP parameter	Ericsson / Ivo	CR 0001 24.577 Rel-18	Agreed
C1-242149	Correction on IANA media type	Qualcomm Technologies Int	CR 0002 24.577 Rel-18	Agreed
C1-242215	Work plan of UAS_Ph2	Qualcomm Technologies Int	Work Plan Rel-18	Noted
C1-242755	UE policies for GBDAAA	Ericsson / Ivo	CR 0001 24.578 Rel-18	Agreed. The only change is to add “,”. Revision of C1-242072
C1-242756	Correction on authorization of direct C2 communication	SHARP	CR 6209 24.501 Rel-18	Revision of C1-242384
C1-242757	A2X MBS and A2X AS MBS Policy Parameter Encoding	Ericsson	CR 0003 24.578 Rel-18	Revision of C1-242417
C1-242758	A2X AS MBS Geographical Area Information	Ericsson	CR 0003 24.577 Rel-18	Revision of C1-242456
C1-242759	Generalisation of BRID	Ericsson	CR 0004 24.578 Rel-18	Revision of C1-242458
C1-242760	Correction to undefined reference	Huawei, HiSilicon /Christian	CR 0002 24.578 Rel-18	Agreed The only change is to check the CN box. Revision of C1-242110
VMR	Lena – Main	CT aspects of Architecture Enhancements for Vehicle Mounted Relays Work item at 100%
C1-242488	Editorial correction for MBSR	Nokia	CR 6223 24.501 Rel-18
Ranging_SL 32	Behrouz – Breakout on Services	CT aspects of Ranging based services and sidelink positioning
LS related
C1-242130	Resolving ENs related to located UE selection	Nokia	CR 0003 24.514 Rel-18	Merge with C1-242146 and its revisions Overlaps with C1-242146 Propose to take C1-242146 as base as it covers more
C1-242132	Correction to SL reference UE selection	Nokia	CR 0005 24.514 Rel-18	Merge with C1-242146 and its revisions Change covered in C1-242146 Propose to merge into C1-242146.
C1-242239	Resolve ENs on ranging and sidelink positioning UE discovery and selection	ZTE / Joy	CR 0017 24.514 Rel-18	Merged with C1-242146 and its revisions Overlaps with C1-242130, C1-242131 and C1-242146. Propose to take C1-242146 as base.
C1-242078	Removal of procedure for Ranging/SL Positioning service exposure through 5GC network via control plane	Ericsson / Ivo	CR 0072 24.571 Rel-18	Merged with C1-242133 and its revisions Overlaps with C1-242133
C1-242735	Resolution of ENs on UE selection	Qualcomm Technologies Int	CR 0006 24.514 Rel-18	Revision of C1-242146 _________________________________________ Overlaps with C1-242130, C1-242131, C1-242239 Propose to take C1-242146 as base.
C1-242736	Resolving ENs related to SL reference UE selection	Nokia	CR 0004 24.514 Rel-18	Revision of C1-242131 _________________________________________ 1. Overlaps with C1-242146 for the ENs related to the UE selection LS C1-242047 for the criteria to be considered. 2. Overlaps with C1-242389/C1-242213 related to the EN related to UE discovery with model A Propose to merge the part related the LS to C1-242146, and keep the other part as base and merge C1-242389/C1-242213.
C1-242737	Fixing editorials in located UE selection	Nokia	CR 0002 24.514 Rel-18	Revision of C1-242129 _________________________________________ Change in clause 6.4.1 overlaps with the change in the same clause in C1-242146 & C1-242392 Propose to merge change in clause 6.4.1 in C1-242146
C1-242738	Removal of ranging SL positioning service exposure through 5GC network via control plane	Nokia, Xiaomi	CR 0073 24.571 Rel-18	Revision of C1-242133 _________________________________________ Overlaps with C1-242078 Propose to take C1-242078 as base as its number comes first.
PC5 interactions, general, UE-LMF interactions
C1-242213	Removing an EN related to SL reference UE triggered to perform the announcing procedure for UE discovery	InterDigital	CR 0009 24.514 Rel-18	Merged with C1-242131 and its revisions Overlaps with C1-242131/C1-242389 Propose to take C1-242131 as base
C1-242389	Resolve EN for SL reference UE selection	Xiaomi	CR 0020 24.514 Rel-18	Merged with C1-242131 and its revisions Overlaps with C1-242131 related to the EN related to UE discovery with model A. Propose to merge into C1-242131
C1-242742	Corrections to supplementary RSPP signaling over PC5-U messages	ZTE / Joy	CR 0015 24.514 Rel-18	Revision of C1-242237 _________________________________________ 1) Partially overlaps with C1-242198, in clause 10.4.1.1, 10.4.1.6 and 10.4.2.1, propose to merge related parts into C1-242198; 2) Partially overlaps with C1-242394, in clause 10.4.1, 10.4.2, propose to merge related parts into C1-242394; 3) the other parts are kept in this paper or its revision
C1-242743	Correction to the DIRECT LINK ESTABLISHMENT ACCEPT message	Huawei, HiSilicon /Christian	CR 0298 24.587 Rel-18	Revision of C1-242111
C1-242236	Clarification on supplementary RSPP signaling procedures	ZTE / Joy	CR 0014 24.514 Rel-18
C1-242238	Sidelink service reject	ZTE / Joy	CR 0016 24.514 Rel-18
C1-242235	Overview for ranging and sidelink positioning communication	ZTE / Joy	CR 0013 24.514 Rel-18	Overlaps with C1-242391 Propose to merge into C1-242391 as base as C1-242391 covers more.
C1-242391	Update on ranging and sidelink positioning communication	Xiaomi	CR 0022 24.514 Rel-18	Overlaps with C1-242235 Propose to take C1-242391 as base as C1-242391 covers more.
C1-242073	Sidelink positioning privacy check procedure	Ericsson / Ivo	CR 0001 24.514 Rel-18	Overlaps with C1-242390 (similar procedure defined in clause 8)
C1-242390	UE privacy check over PC5-U	Xiaomi	CR 0021 24.514 Rel-18	Overlaps with C1-242073 (similar procedure defined in clause 7)
C1-242212	Authorization procedure for Ranging and SL positioning service exposure through PC5	InterDigital	CR 0008 24.514 Rel-18	Related to the privacy check procedure is provided in C1-242073/C1-242390
C1-242388	Resolve EN related to privacy check on UE side	Xiaomi	CR 0019 24.514 Rel-18
C1-242074	Minor corrections	Ericsson / Ivo	CR 6139 24.501 Rel-18
C1-242234	Ranging and sidelink positioning QoS parameters	ZTE / Joy	CR 0012 24.514 Rel-18	Partially overlaps with C1-242387 for the EN related to priority level. Propose to take C1-242234 as base and merge C1-242387.
C1-242387	Resolve ENs related to UE policy	Xiaomi	CR 0018 24.514 Rel-18	Partially overlaps with C1-242234 for the EN related to priority level.
C1-242233	Cleanup on provisioning of configuration information for 5G ProSe	ZTE / Joy	CR 0011 24.514 Rel-18	Partially overlaps with C1-242392 for change in clause 5.1 Propose this paper cover clause 5.1 and C1-242392 covers changes other than clause 5.1.
C1-242392	Editorial corrections and alignments	Xiaomi	CR 0023 24.514 Rel-18	1) Partially overlaps with C1-242146/C1-242129 in clause 6.4.1, propose to merge this part into C1-242146 2) Partially overlaps with C1-242233 in clause 5.1, propose to merge this part into C1-242146/C1-242233 3) Keep other changes
C1-242232	Corrections to references	ZTE / Joy	CR 0010 24.514 Rel-18
C1-242395	Update to support rangingsl	Xiaomi	CR 0153 24.007 Rel-18
C1-242396	Update timers used for rangingsl	Xiaomi	CR 0026 24.514 Rel-18
C1-242490	Update of rangingResult IE	vivo	CR 0077 24.571 Rel-18
C1-242197	Update of rangingResult IE	vivo / Hank	CR 0074 24.571 Rel-18	Withdrawn
C1-242739	Optional IEs description	Xiaomi	CR 0024 24.514 Rel-18	Revision of C1-242393
C1-242740	Corrections on IE coding of TS 24.514	vivo / Hank	CR 0007 24.514 Rel-18	Revision of C1-242198 _________________________________________ Partially conflicts on the RSPP metadata part with related change in C1-242394, if changing into type 4 is agreed, propose to merge this part into C1-242394.
C1-242741	Update on PC5 messages	Xiaomi	CR 0025 24.514 Rel-18	Revision of C1-242394 _________________________________________ Partially conflicts on the RSPP metadata part with related change in C1-242198.
eNS_Ph3	Lena – Main	Stage 3 of Network Slicing Phase 3 Work item at 100%
KI#1: Network slice replacement
C1-242019	Network slice replacement – update to use again the replaced S-NSSAI	Lenovo	CR 6131 24.501 Rel-18	Partly overlaps with C1-242280 and C1-242341 and C1-242398
C1-242279	Discussion on when to remove alternative S-NSSAI from allowed NSSAI and configured NSSAI	ZTE / Hannah	discussion Rel-18	Related CR in C1-242280
C1-242280	Remove alternative S-NSSAI from allowed NSSAI and configured NSSAI	ZTE	CR 6170 24.501 Rel-18	Partly overlaps with C1-242019 and C1-242341 and C1-242398
C1-242341	Clarification on AMF behavior when replaced S-NSSAI is available	LG Electronics	CR 6189 24.501 Rel-18	Overlaps with C1-242019 and C1-242280 and C1-242398
C1-242398	Handling of network slice replacement for the AMF	SHARP	CR 6210 24.501 Rel-18	Overlaps with C1-242019 and C1-242280 and C1-242341
C1-242020	Network slice replacement – area restriction	Lenovo	CR 6132 24.501 Rel-18	Partly overlaps with C1-242280 and C1-242420
C1-242420	Addition of the removing condition for the alternative S-NSSAI in the AMF	SHARP	CR 6213 24.501 Rel-18	Overlaps with C1-242020 and C1-242280
C1-242021	Network slice replacement – inter AMFs mobility solution	Lenovo	CR 6133 24.501 Rel-18	Alternative 1
C1-242022	Network slice replacement – abnormal case solution	Lenovo	CR 6134 24.501 Rel-18	Alternative 2
C1-242281	SMF performs NSAC for replaced S-NSSAI and alternative S-NSSAI	ZTE	CR 6171 24.501 Rel-18
C1-242282	Term consistency for replaced S-NSSAI	ZTE	CR 6172 24.501 Rel-18
KI#3-1: S-NSSAI location validity information
C1-242114	Correction to the CONFIGURATION UPDATE COMMAND message	Huawei, HiSilicon /Christian	CR 6147 24.501 Rel-18	Partly conflicts with C1-242284
C1-242284	Maximum number of S-NSSAIs in S-NSSAI location validity information IE	ZTE	CR 6174 24.501 Rel-18	Partly conflicts with C1-242114
C1-242259	PDU session reactivation result	Samsung Shenzhen/Danish	CR 6161 24.501 Rel-18	Also relates to KI#3-2 and KI#5 Partly conflicts with C1-242342 and C1-242368
C1-242342	Handling of PDU session reactivation when the UE is not located in NS-AoS	LG Electronics	CR 6190 24.501 Rel-18	Conflicts with C1-242259 and C1-242368
C1-242368	Addition of failure cause of PDU Session reactivation	Huawei, HiSilicon	CR 6205 24.501 Rel-18	Conflicts with C1-242259 and C1-242342
C1-242283	Correction on CIoT user data transmission for network slice with NS-AoS and partial network slice	ZTE	CR 6173 24.501 Rel-18	Also relates to KI#5
C1-242285	Inclusion of Allowed PDU session status IE considering S-NSSAI location validity information	ZTE	CR 6175 24.501 Rel-18
KI#3-2: S-NSSAI time validity information
C1-242224	Re-enable N1 Mode based on timer validity information	Apple	CR 6156 24.501 Rel-18
C1-242286	UE behavior after the only allowed S-NSSAI expires	ZTE	CR 6176 24.501 Rel-18
C1-242461	Correction on the parameter name in the S-NSSAI time validity information IE	LG Electronics	CR 6217 24.501 Rel-18
KI#5: Partial network slice
C1-242469	Correction on the partially allowed NSSAI	LG Electronics	CR 0274 24.526 Rel-18
KI#6: Network slice usage control
C1-242139	Correcting requirements for emergency services and the network slice usage control for the S-NSSAI	NTT DOCOMO INC, ZTE	CR 6150 24.501 Rel-18
C1-242268	Clarification on providing the updated deregistration inactivity timer	Nokia	CR 6163 24.501 Rel-18
C1-242270	Clarification on removal of S-NSSAI upon inactivity timer expiration	Nokia	CR 6165 24.501 Rel-18
C1-242274	Removal of duplicated paragraph for on-demand NSSAI in initial registration	Nokia	CR 6167 24.501 Rel-18
C1-242287	Term definition for on-demand S-NSSAI and on-demand NSSAI	ZTE	CR 6177 24.501 Rel-18
C1-242338	Clarification on NSSAI storage of on-demand NSSAI	LG Electronics	CR 6187 24.501 Rel-18
C1-242379	Network behavior for slice deregistration inactivity timer	SHARP	CR 6080 24.501 Rel-18	Revision of C1-241255
C1-242418	Clarification on the slice deregistration inactivity timer value	SHARP	CR 6211 24.501 Rel-18
General
C1-242288	Work Plan for eNS_Ph3 in CT1#148	ZTE / Hannah	discussion Rel-18
5GFLS	Behrouz – Breakout on Services	CT aspects of 5G-enabled fused location service capability exposure Work item at 100%
PINAPP 8	Behrouz – Breakout on Services	CT aspects of Application layer support for Personal IoT Network
C1-242305	Work plan of PINAPP	vivo/ Yizhong	discussion 24.583 Rel-18
C1-242306	Correction on PIN peer may invoke CAPIF	vivo	CR 0001 24.583 Rel-18
C1-242307	Update to PIN authorization to Remove description and name	vivo	CR 0002 24.583 Rel-18
C1-242308	Update to PIN configuration request and response	vivo	CR 0003 24.583 Rel-18
C1-242309	Resolve EN on IANA registration	vivo	CR 0004 24.583 Rel-18
C1-242310	Resolve EN on UE identity	vivo	CR 0005 24.583 Rel-18
C1-242311	Resolve EN on security credentials	vivo	CR 0006 24.583 Rel-18
C1-242312	Clarification on PINAPP protocol cause value	vivo	CR 0007 24.583 Rel-18
PIN 1	Behrouz – Breakout on Services	Personal IoT Network Work item at 100%
C1-242250	Correction to +CN3QAIRDP and +CN3DB	vivo/Hui	CR 0871 27.007 Rel-18
5GMARCH_Ph2 6	Behrouz – Breakout on Services	CT aspects for enabling MSGin5G Service phase 2
C1-242211	Correction on reference in clause 6.8.4.1	China Mobile	CR 0131 24.538 Rel-18	Agreed
C1-242321	Add a reference of authentication mechanism for MSGin5G service	ZTE	CR 0132 24.538 Rel-18	Agreed
C1-242322	Adding missing message types	ZTE	CR 0133 24.538 Rel-18	Agreed
C1-242323	Clarify the CoAP response in configuration procedure	ZTE	CR 0134 24.538 Rel-18	Agreed
C1-242324	Editorial corrections	ZTE	CR 0135 24.538 Rel-18	Agreed
C1-242731	Correction on supported MSGin5G segment size and he procedure of segmentation	China Mobile	CR 0130 24.538 Rel-18	Revision of C1-242210 Agreed. The only change is to fix the title (“he” should be “the”) _________________________________________
ADAES 5	Behrouz – Breakout on Services	Application Data Analytics Enablement Service
C1-242024	Work Plan for ADAES	Lenovo	Work Plan
C1-242426	UE-to-UE session performance analytics request	Ericsson	CR 0001 24.559 Rel-18
C1-242428	Support of redirections	Ericsson	CR 0003 24.559 Rel-18
C1-242429	Definition of timeWindow	Ericsson	CR 0004 24.559 Rel-18
C1-242517	Supported features indication in UE-to-UE session performance analytics	Ericsson	CR 0002 24.559 Rel-18	Revision of C1-242427
ATSSS_Ph3	Lena – Main	Access Traffic Steering, Switching and Splitting support in 5G system – Phase 3 Work item at 100%
C1-242023	Work Plan for ATSSS Phase 3	Lenovo	Work Plan
C1-242336	Corrections to NAS transport for Non-3GPP access path switching	Ericsson	CR 6185 24.501 Rel-18
C1-242421	Addition of MPQUIC Datagram mode 1 support	Ericsson	CR 0149 24.193 Rel-18
UEConfig5MBS	Lena – Main	UE pre-configuration for 5MBS Work item at 100%
5GSAT_Ph2	Lena – Main	5GC/EPC enhancement for satellite access Phase 2 Work item at 100%
C1-242010	Work Plan for 5GSAT_Ph2	Qualcomm Incorporated / Amer	Work Plan
C1-242011	Synchronization between the UE and the NW regarding UE unreachability due to UE unavailability	Qualcomm Incorporated / Amer	discussion Rel-18
C1-242012	Synchronizing unreachability due to UE unavailability	Qualcomm Incorporated / Amer	CR 3985 24.301 Rel-18	2 WICs in coversheet, only 1 in 3GU Revision of C1-241319
C1-242013	Synchronizing unreachability due to UE unavailability	Qualcomm Incorporated / Amer	CR 5982 24.501 Rel-18	2 WICs in coversheet, only 1 in 3GU Revision of C1-241320
C1-242067	5GMM cause code #15 indicating "Satellite NG-RAN not allowed"	Apple France	CR 6138 24.501 Rel-18	Overlaps with C1-242297
C1-242297	Extending 5GMM cause code #15 when using satellite access is not allowed (alt 2)	Google Inc., Deutsche Telekom	CR 6179 24.501 Rel-18	Wrong CR number in coversheet Overlaps with C1-242067
C1-242295	New 5GMM cause code when using satellite access is not allowed	Google Inc., Deutsche Telekom	CR 5607 24.501 Rel-18	Alternative to C1-242067/C1-242297 Revision of C1-241339
C1-242122	Discussion on Restriction on RAT Utilization (cont.)	Vodafone	discussion Rel-18	Moved from AI 18.2.40
C1-242123	Restriction on RAT utilization	Vodafone	CR 4022 24.301 Rel-18	Moved from AI 18.2.40
C1-242092	Handling of T3444 and T3445 during UA activation	MediaTek Inc. / Marko	CR 4017 24.301 Rel-18
C1-242093	Handling of T3444 and T3445 during UA activation	MediaTek Inc. / Marko	CR 6143 24.501 Rel-18
C1-242094	Activating unavailability period during T3402 running	MediaTek Inc. / Marko	CR 4018 24.301 Rel-18
C1-242095	Activating unavailability period during T3502 running	MediaTek Inc. / Marko	CR 6144 24.501 Rel-18
C1-242248	Correction to +CUNPER command and +CDISCO command	vivo/Hui	CR 0870 27.007 Rel-18	2 WICs in coversheet bu only 1 in 3GU
C1-242263	Updation of NAS signalling release conditions based on unavailability information	Huawei, HiSilicon, Mediatek Inc./ Vishnu	CR 4003 24.301 Rel-18	Wrong rev counter Revision of C1-241041
C1-242264	Clarification on activation of AS layer for coming out of unavailability period	Huawei, HiSilicon	CR 4031 24.301 Rel-18
C1-242265	Updation to the handling of Start of the unavailability period time in attach accept	Huawei, HiSilicon	CR 4032 24.301 Rel-18
C1-242267	Consideration of discontinuous coverage maximum time offset for determination of periodic T3412 timer	Samsung	CR 4034 24.301 Rel-18
C1-242269	Consideration of discontinuous coverage maximum time offset for determination of periodic T3512 timer.	Samsung	CR 6164 24.501 Rel-18	Overlaps with C1-242354
C1-242354	Updation on the condition for AMF to determine periodic timer	Huawei, HiSilicon	CR 6199 24.501 Rel-18	Overlaps with C1-242269
C1-242271	Stop discontinuous coverage maximum time offset timer for MO exception data	Samsung	CR 4035 24.301 Rel-18
C1-242272	Tsense timer handling for MICO mode	Huawei, HiSilicon	CR 6166 24.501 Rel-18
C1-242276	Clarification of the provision of Unavailability configuration in attach accept message	Huawei, HiSilicon / Vishnu	CR 6168 24.501 Rel-18	Withdrawn
C1-242278	Clarification of the provision of Unavailability configuration in attach accept message	Huawei, HiSilicon	CR 4036 24.301 Rel-18
C1-242293	Discussion on handling of the UE not allowed to use satellite network	Google Inc.	discussion Rel-18	Revision of C1-241142
C1-242301	No T3540 entering unavailability period	MediaTek Inc., Huawei, HiSilicon, Apple	CR 6002 24.501 Rel-18	Revision of C1-242091 Revision of C1-241766
C1-242335	Corrections on length of Unavailability configuration IE	Xiaomi	CR 4037 24.301 Rel-18
C1-242357	Updation of the initial registration accept handling for the start of unavailability period time.	Huawei, HiSilicon	CR 6201 24.501 Rel-18
C1-242419	Correction for the Start of the unavailability period	SHARP	CR 6212 24.501 Rel-18
C1-242436	Clarification on EURP during attach procedure	CATT	CR 6214 24.501 Rel-18	Withdrawn
C1-242437	Clarification on the unavailability case in registration procedure	CATT	CR 6215 24.501 Rel-18
C1-242438	Clarification on EURP during initial registration procedure	CATT	CR 4045 24.301 Rel-18	Withdrawn
C1-242505	Clarification on EURP during attach procedure	CATT	CR 4047 24.301 Rel-18
C1-242507	Clarification on EURP during initial registration procedure	CATT	CR 6230 24.501 Rel-18
C1-242514	To handle registration not accepted case	Samsung	CR 6232 24.501 Rel-18
5MBS_Ph2 (CT4 lead)	Lena – Main	CT aspects of Architectural enhancements for 5G multicast-broadcast services Phase 2 Work item at 100%
C1-242080	Work plan for the CT1 part of 5MBS_Ph2	Huawei, HiSilicon /Christian	discussion Rel-18
GMEC (CT3 lead)	Lena – Main	Rel-18 Generic Group Management, Exposure and Communication Enhancements Work item at 100%
C1-242166	AMF handling on LADN provisioning for an existing PDU session	Huawei, HiSilicon, LG Electronics/Lin	CR 6154 24.501 Rel-18
C1-242340	Clarification to the S-NSSAI in extended LADN information	Ericsson, Samsung	CR 6188 24.501 Rel-18
C1-242343	Correction to the area restriction for LADN	Ericsson	CR 6191 24.501 Rel-18
C1-242345	Correction to the inclusion condition of extended LADN information	Ericsson	CR 6193 24.501 Rel-18
C1-242348	Correction to the wrong message name for LADN information	Ericsson	CR 6194 24.501 Rel-18
C1-242466	Clarification of ambiguous statement for LADN	Nokia	CR 6219 24.501 Rel-18
TEI18_MBS4V2X 3	Behrouz – Breakout on Services	CT aspects of MBS support for V2X services Work item at 100%
C1-242084	Work plan for the CT1 part of TEI18_MBS4V2X	Huawei, HiSilicon /Christian	discussion Rel-18	Noted
C1-242399	Adding missing abbreviations related to MBS for V2X	Nokia	CR 0299 24.587 Rel-18	Agreed
C1-242754	V2X AS MBS Geographical Area Information	Ericsson	CR 0301 24.587 Rel-18	Revision of C1-242448 _________________________________________
PLMNsel_NS	Lena – Main	PLMN Selection based on Network Slice Work item at 100%
NSCALE 8	Behrouz – Breakout on Services	Network Slice Capability Exposure for Application Layer Enablement
C1-242025	Network slice capability enablement services	Lenovo	CR 0021 24.549 Rel-18
C1-242026	HTTP resource representation and encoding for network slice configuration	Lenovo	CR 0022 24.549 Rel-18
C1-242027	CoAP resource representation and encoding for network slice configuration	Lenovo	CR 0023 24.549 Rel-18
C1-242028	ETC_Configuration API	Lenovo	CR 0024 24.549 Rel-18
C1-242176	Notify slice modification in edge based NSCE deployments	China Mobile	CR 0025 24.549 Rel-18
C1-242177	Network slice information delivery after network slice allocation in NSaaS model	China Mobile	CR 0026 24.549 Rel-18
C1-242178	Correction on VAL UE ID list in the SNSCE server HTTP procedure	China Mobile	CR 0027 24.549 Rel-18
C1-242508	Update APIs for slice modification in Inter-PLMN based slice service continuity	China Mobile	CR 0028 24.549 Rel-18	Only 1 WIC in coversheet but 2 in 3GU
MPS_WLAN	Lena – Main	CT aspects of MPS_WLAN
C1-242221	MPS for WLAN NAI decoration	Apple	CR 0072 24.368 Rel-18	CR # for linked CR to TS 23.003 is missing in coversheet
C1-242222	Updated DDF for NAS Configuration MO	Apple	CR 0073 24.368 Rel-18	CR # for linked CR to TS 23.003 is missing in coversheet
XRM (CT3 lead)	Lena – Main	Architecture Enhancements for XR and media services
C1-242313	Clarification on UL PDU set handling	vivo	CR 6180 24.501 Rel-18	First change overlaps with first change in C1-242494
C1-242494	Clarification for QoS rule associated with UL Protocol description	Nokia	CR 6224 24.501 Rel-18	First change overlaps with first change in C1-242313
C1-242353	Correction to RTP header extension in Protocol description IE	Ericsson	CR 6198 24.501 Rel-18
C1-242355	Abbreviations for PDU set handling	Ericsson	CR 6200 24.501 Rel-18
C1-242464	Service request procedure for PDU set based handling	LG Electronics / Sunhee	CR 6218 24.501 Rel-18	Withdrawn
C1-242497	Protocol description to support UL	Samsung	CR 6227 24.501 Rel-18
C1-242498	Corrections for aligning statements for UL PDU set handling	Nokia	CR 6228 24.501 Rel-18
C1-242501	Update UL PDU Set handling when inter-system change	Nokia	CR 6229 24.501 Rel-18
Other Rel-18 issues (TEI18)	Lena – Main	Other Rel-18 topics
C1-242137	UE capability indication to the network for reporting UE coarse location information via NAS in case of satellite access for NB-IoT	Nokia	CR 4023 24.301 Rel-18
C1-242193	Support of reporting coarse location for NB IoT satellite access	vivo / Hank	CR 4025 24.301 Rel-18
C1-242433	UE location reporting for NB-IoT satellite access	Ericsson, MediaTek Inc.	CR 4044 24.301 Rel-18	Moved from AI 18.2.1.1
C1-242194	Discussion on NB IoT devices reporting the coarse location in the security mode complete message	vivo / Hank	discussion Rel-18
C1-242195	Protection of the reporting location information in the security mode complete message – alternative 1	vivo / Hank	CR 4026 24.301 Rel-18
C1-242196	Protection of the reporting location information in the security mode complete message – alternative 2	vivo / Hank	CR 4027 24.301 Rel-18
C1-242366	Discussion on NAS based solution of NTN NB IoT UE location verificatio	Huawei, HiSilicon	discussion 24.301 Rel-18
C1-242367	NAS based solution for UE location reporting for NB-IoT satellite access	Huawei, HiSilicon	CR 4042 24.301 Rel-18
C1-242061	Clarification on disabling and enabling S1 mode for detach abnormal	MediaTek Inc.	CR 4016 24.301 Rel-18
C1-242120	Correction of the procedure's name	Apple (Guizhou)	CR 6149 24.501 Rel-18
C1-242121	Correction of the procedure's name	Apple (Guizhou)	CR 4021 24.301 Rel-18
C1-242140	Maintaining the duplication detection timer when the UE moves to another PLMN	NTT DOCOMO INC	CR 0240 23.041 Rel-18
C1-242145	UE identity handling in case of a USIM removal during an Attach or TAU procedure	Apple France	CR 4024 24.301 Rel-18
C1-242167	SOR-SNPN-SI indicator handling in UDM	Huawei, HiSilicon/Lin	CR 1219 23.122 Rel-18
C1-242168	SOR-SNPN-SI indicator set in PLMN	Huawei, HiSilicon/Lin	CR 1220 23.122 Rel-18
C1-242170	Storing MINT parameters from USIM to ME	Nokia	CR 1221 23.122 Rel-18
C1-242216	Updates to +CSUEPOLICY	Apple	CR 0865 27.007 Rel-18
C1-242277	Pending NSSAI update operation using UCU	Nokia	CR 6169 24.501 Rel-18
C1-242303	Correction on use of "and/or" term	Huawei, HiSilicon	CR 0103 24.545 Rel-18
C1-242304	Correction on use of "and/or" term	Huawei, HiSilicon	CR 0052 24.548 Rel-18
C1-242316	Editorial corrections	Huawei, HiSilicon	CR 0104 24.545 Rel-18
C1-242349	Add abbreviation for AUTN and ABBA	Ericsson	CR 6195 24.501 Rel-18
C1-242352	Minor corrections	Ericsson	CR 6197 24.501 Rel-18
C1-242412	Introducing the NR eTx profile for supporting NR PC5 Carrier Aggregation operations – the procedural part	Nokia	CR 0300 24.587 Rel-18
C1-242413	Introducing the NR eTx profile for supporting NR PC5 Carrier Aggregation operations – the encoding part	Nokia	CR 0040 24.588 Rel-18
C1-242414	Adding missing reference to connection capability identifier usage	Nokia	CR 0271 24.526 Rel-18
C1-242416	Correction on the information element	Huawei, HiSilicon	CR 4043 24.301 Rel-18
C1-242266	Updation to the timers that are not be to stopped for PSM mode	Huawei, HiSilicon	CR 4033 24.301 Rel-18	Moved from AI 18.3.12
WIs for IMS and MC	Sung – Breakout	Work items on IMS and Mission Critical
MCProtoc18	Sung – Breakout	Protocol enhancements for Mission Critical Services for Rel-18 Work item at 100%
C1-242032	Corrections for MCPTT private call forwarding	Kontron Transportation France	CR 0951 24.379 Rel-18
C1-242033	Corrections for MCPTT private call forwarding	Kontron Transportation France	CR 0952 24.379 Rel-19	Withdrawn
C1-242153	Cleanup in distinction of SIP MESSAGE requests	Nokia	CR 0955 24.379 Rel-18
MPSSupServ	Sung – Breakout	MPS for Supplementary Services Work item at 100%
IMSProtoc18	Sung – Breakout	IMS Stage-3 IETF Protocol Alignment Work item at 100%
MCOver5GProSe	Sung – Breakout	CT aspects of Mission Critical Services over 5GProS Work item at 100%
C1-242085	Work plan for the CT1 part of MCOver5GProSe	Huawei, HiSilicon /Christian	discussion Rel-18
MCOver5MBS	Sung – Breakout	CT aspects of Mission Critical Services over 5MBS Work item at 100%
eMCSMI_IRail	Sung – Breakout	Mission critical system migration and interconnection enhancements Work item at 100%
C1-242154	Service authorization notification	Nokia	CR 0956 24.379 Rel-18
C1-242203	Service authorization notification	Nokia	CR 0252 24.281 Rel-18
C1-242204	Service authorization notification	Nokia	CR 0401 24.282 Rel-18
C1-242243	Correction in the <req-type> element	Nokia	CR 0957 24.379 Rel-18
C1-242244	Correction in the <req-type> element	Nokia	CR 0253 24.281 Rel-18
C1-242255	Correction in the <request-type> element	Nokia	CR 0402 24.282 Rel-18
C1-242256	Correction in the <selected-user-profile-index> element	Nokia	CR 0958 24.379 Rel-18
C1-242257	<partner-mcptt-id> and <migration-auth-result> under <anyExt>	Nokia	CR 0959 24.379 Rel-18
C1-242258	<partner-mcvideo-id> and <migration-auth-result> under <anyExt>	Nokia	CR 0254 24.281 Rel-18
C1-242260	<partner-mcdata-id> and <migration-auth-result> under <anyExt>	Nokia	CR 0403 24.282 Rel-18
MCGWUE	Sung – Breakout	CT aspects of Gateway UE function for Mission Critical Communication
C1-242333	Removal of MCS GW UE initial configuration document	Ericsson	CR 0274 24.484 Rel-18
C1-242334	MCGWUE workplan	Ericsson / Magnus	Work Plan Rel-18	Withdrawn
C1-242519	MCPTT gateway UE updates due to stage-2 changes	Ericsson	CR 0960 24.379 Rel-18	Revision of C1-242326
C1-242520	MCVideo gateway UE updates due to stage-2 changes	Ericsson	CR 0255 24.281 Rel-18	Revision of C1-242327
C1-242521	MCData gateway UE updates due to stage-2 changes	Ericsson	CR 0404 24.282 Rel-18	Revision of C1-242328
C1-242333	Removal of MCS GW UE initial configuration document	Ericsson	CR 0274 24.484 Rel-18
NG_RTC	Sung – Breakout	Next Generation Real time Communication services
C1-242180	The requirement of the IMS AS during registration	China Mobile	CR 0001 24.186 Rel-18
C1-242181	The case a teminating UE with DC subscription cannot setup DC	China Mobile	CR 0002 24.186 Rel-18
C1-242182	Update the abnormal case on DC2	China Mobile	CR 0003 24.186 Rel-18
C1-242183	Suggestion on MO configuration for IMS DC setup	China Mobile	CR 0007 24.275 Rel-18
C1-242184	Solve the EN on UICC configuration	China Mobile	CR 0004 24.186 Rel-18
C1-242185	Clarification on DC setup policy	China Mobile	CR 0005 24.186 Rel-18
C1-242186	Correction to TS 24.186	China Mobile	CR 0006 24.186 Rel-18
C1-242199	Add the handling of SDP answer in the procedure of IMS AS	Huawei, HiSilicon	CR 0007 24.186 Rel-18
C1-242200	Clarification on the procedure of IMS AS during session setup and session modification	Huawei, HiSilicon	CR 0008 24.186 Rel-18
C1-242201	Clarification on the capability negotiation	Huawei, HiSilicon	CR 0009 24.186 Rel-18
C1-242202	Support of AR media split rendering negotiation	Huawei, HiSilicon	CR 0010 24.186 Rel-18
C1-242290	Interaction with CH supplementary service	China Mobile	CR 0011 24.186 Rel-18
C1-242291	Abnormal case for DC1 interface	China Mobile	CR 0012 24.186 Rel-18
C1-242292	Abnormal case for DC QoS requirement	China Mobile	CR 0013 24.186 Rel-18
C1-242314	IMS Data Channel Interaction with HOLD service	Huawei, HiSilicon	CR 0014 24.186 Rel-18
C1-242430	Removal of CONF related EN	Ericsson	CR 0015 24.186 Rel-18
C1-242512	A solution to GSMA requirement	China Mobile	CR 0016 24.186 Rel-18
enh4MCPTT	Sung – Breakout	CT aspects of Enhanced Mission Critical Push-to-talk architecture phase 4
C1-242152	Assignment of warning text codes	Nokia	CR 0954 24.379 Rel-18
C1-242171	Assignment of warning text codes	Nokia	CR 0249 24.281 Rel-18
C1-242173	Assignment of warning text codes	Nokia	CR 0400 24.282 Rel-18
C1-242174	Location reporting configuration provided by authorized MCVideo user	AT&T	CR 0250 24.281 Rel-18
C1-242175	Location information request with location filter	AT&T	CR 0251 24.281 Rel-18
C1-242329	MCPTT Location information xml schema corrections	Ericsson	CR 0961 24.379 Rel-18
C1-242330	MCPTT Location request with functional alias	Ericsson	CR 0962 24.379 Rel-18
C1-242331	MCVideo Location request with functional alias	Ericsson	CR 0256 24.281 Rel-18
C1-242332	MCData Location request with functional alias	Ericsson	CR 0405 24.282 Rel-18
C1-242482	Fix the use of unknown emergency state values – Plugtest issue 1 (10.1.11)	Samsung	CR 0965 24.379 Rel-18
C1-242483	Fix the wrong state referenced - Plugtest issue 2 (10.1.11)	Samsung	CR 0966 24.379 Rel-18
C1-242484	Fix the missing reset of MCPTT emergency group call state - Plugtest issue 4 (10.1.11)	Samsung	CR 0967 24.379 Rel-18
MC_AHGC	Sung – Breakout	CT1 aspects of Mission Critical ad hoc group Communications
C1-242030	Adhoc group call – Protoc impl for MCPTT	Kontron Transportation France	CR 0950 24.379 Rel-18
C1-242031	Adhoc group call – Media plane for MCPTT	Kontron Transportation France	CR 0369 24.380 Rel-18
C1-242059	Corrections for adhoc emergency alert	Kontron Transportation France	CR 0953 24.379 Rel-18
C1-242477	Support for emergency adhoc group call and imminent peril adhoc group call - MCPTT	Samsung	CR 0963 24.379 Rel-18
C1-242478	Support for emergency adhoc group call and imminent peril adhoc group call - (mcvideo)	Samsung/Kiran	CR 0257 24.281 Rel-18	Uploaded late
C1-242479	Support for emergency adhoc group call and imminent peril adhoc group call - (mcdata)	Samsung/Kiran	CR 0411 24.282 Rel-18	Withdrawn
C1-242480	Corrections to inclusion of multiple MIME bodies for adhoc group data communication request - MCData	Samsung	CR 0412 24.282 Rel-18
C1-242481	Corrections to inclusion of multiple MIME bodies for adhoc group call request - MCPTT	Samsung	CR 0964 24.379 Rel-18
IVAS_Codec (CT4 lead)	Sung – Breakout	CT impacts of EVS Codec Extension for Immersive Voice and Audio Services
Other Rel-18 IMS & MC issues (TEI18)	Sung – Breakout	Other Rel-18 IMS and MC topics
Release 19 work items	Tdoc	Title	Source	Tdoc info	Result & comments
Tdocs on Work Items	Papers related to Rel-19 Work Items
Work Item Descriptions	Lena – Main	New Work Item Descriptions
C1-242015	New WID on NAS overhead reduction for IoT NTN	Qualcomm Incorporated / Amer	WID new Rel-19
C1-242066	New WID on IMS Stage-3 IETF Protocol Alignment	Nokia	WID new Rel-19
C1-242113	Stage-3 5GS NAS protocol development 19	Ericsson Limited	WID new Rel-19
C1-242150	New WID on Stage-3 SAE Protocol Development	InterDigital	WID new Rel-19
C1-242172	New WID on Enhanced Mission Critical Location Management	AT&T Labs, Inc / Val	WID new Rel-19
C1-242214	New WID on CT Aspects of Application Layer Support for Uncrewed Aerial Systems (UAS), Phase 3	InterDigital	WID new Rel-19
C1-242446	new SID on PLMN Selection for DualSteer device	CATT	SID new Rel-19
C1-242454	new WID on CT aspects of proximity based services in 5GS Phase 3	CATT / Xiaoyan	WID new Rel-19	Noted No TSG-approved stage 2 WID -> Noted
C1-242486	New WID on MINT support in EPS for 5G-only national roaming UE	China Telecom Corporation Ltd.	WID new Rel-19	Not using the latest WID template AN box should be unticked
Documents related to new Work Items	Lena – Main	Documents related to new Work Items
C1-242016	Discussion on NAS overhead reduction for IoT NTN	Qualcomm Incorporated / Amer	discussion Rel-19
C1-242017	Small Data Container IE in EPS	Qualcomm Incorporated / Amer	CR 4014 24.301 Rel-19
C1-242029	Addition of protocol for transferring data over control plane	Qualcomm Incorporated / Amer	CR 0152 24.007 Rel-19
C1-242169	New message format for transferring data over NAS	Qualcomm Incorporated / Amer	CR 4015 24.301 Rel-19	Revision of C1-242018
C1-242298	DP on some technical aspects of Rel-19 MC location work under new WID enhMCLoc	AT&T Labs, Inc / Val	discussion Rel-19
C1-242369	Discussion on non-essential corrections and protocol related WIs	Ericsson	discussion Rel-19
C1-242447	Discussion on PLMN Selection for DualSteer device	CATT	discussion Rel-19
C1-242475	Discussion on MINT Support in EPS for 5G-only national roaming UE	China Telecom Corporation Ltd.	discussion Rel-19
Output Liaison Statements	Tdoc	Title	Prepared by	To/CC	Result & comment
C1-242124	Radio Access Technology Utilization Restriction	Vodafone	LS out Rel-18
C1-242160	LS affirming CT1's responsibilities for PLMN and network selection	OPPO / Chen	LS out Rel-19
C1-242179	LS on the UE IP address preservation indicator	China Mobile	LS out Rel-18
C1-242289	Reply LS on Network Initiated IMS Data Channel	China Mobile	LS out Rel-18	Revision of C1-240216
C1-242489	LS on LCS-UP congestion control	vivo / Hank	LS out Rel-18
C1-242191	LS on LCS-UP congestion control	vivo / Hank	LS out Rel-18	Withdrawn
Late and misplaced documents	Tdoc	Title Prioritization of documents within this category will be done during the meeting. Some tdocs are left in the main agenda item, although they are late (e.g. papers reporting IETF progress, which are usually more up to date the later they are submitted)	Source	Tdoc info	Result & comments Late documents and documents which were submitted with erroneous or incomplete information
A.O.B.	Tdoc	Title	Source	Tdoc info	Result & comments
Closing Friday by 08:00 UTC	Did you mark your attendance to this meeting?	Any meeting document which is not mentioned in this report or with no recorded decision shall be interpreted as "reserved", i.e. not defined and shall be ignored if received