3GPP TSG CT WG1 Meeting #149	C1-243003

Hyderabad, India, 27 – 31 May 2024

Meeting documents by agenda item Meeting: Meeting #149 27 - 31 May 2024 All indicated times are UTC
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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
C1-243000	3GPP TSG CT1#149 – agenda for Tdoc allocation	CT1 chair	agenda
C1-243001	3GPP TSG CT1#149 – agenda after Tdoc allocation deadline	CT1 chair	agenda
C1-243002	3GPP TSG CT1#149 – agenda with proposed LS-actions	CT1 chair	agenda
C1-243003	3GPP TSG CT1#149 – agenda at start of meeting	CT1 chair	agenda
C1-243004	3GPP TSG CT1#149– agenda Thursday evening	CT1 chair	agenda
C1-243005	3GPP TSG CT1#149 – agenda at end of meeting	CT1 chair	agenda
C1-243030	Initial time schedule for CT1#149	CT1 chair	other
C1-243044	Draft CT1#148 meeting report for approval	MCC	report	Revision of C1-243006
Highest number C1-24xxxx
Agenda Please register before MONDAY, May 20th, 03:30 UTC Start of meeting: Monday May 27th 03:30 UTC (09:00 local time) End of meeting (Last comments): Friday May 31st 10:30 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
C1-243028	CT1#149 guidance	CT1 chair	other
C1-243029	Guidance for handling of specifications	CT1 chair	other
C1-243031	Guidance for handling of presentation sheets and exception sheets	CT1 chair	other
C1-243007	Latest version of the Work Plan	MCC	Work Plan
Input Liaison statements	Tdoc	Title	Source	To / CC	Result & comments
C1-243008	LS on Registering JWT claims at IANA	CT4	Cc	Proposed action: Noted
C1-243009	LS on Clarification on Dual Registration Indication	CT4	To Rel-18	Proposed action: TBD Related DPs in C1-243239, C1-243315 and C1-243482 Draft reply LSs in C1-243173, C1-243240, C1-243329 and C1-243480
C1-243010	Reply LS on UE Location Information for NB-IoT NTN	RAN2	To Rel-18	Proposed action: TBD CT1 is in To: field but no specific action to CT1
C1-243011	LS on application layer ID	RAN2	To Rel-18	Proposed action: TBD Related CR in C1-243083 Draft reply LS in C1-243371
C1-243012	Reply LS on UE Location Information for NB-IoT NTN	SA2	To Rel-18	Proposed action: TBD Related CRs in C1-243458 and C1-243477
C1-243013	Reply to LS on Subscription of Data Channel	SA2	Cc Rel-18	Proposed action: Noted
C1-243014	LS on 5GS missing CBC support for shared networks	SA2	To Rel-15	Proposed action: TBD Related DP in C1-243105 and CRs in C1-243106 to C1-243109 Draft reply LS in C1-243110
C1-243015	Reply LS on L2ID and user info for L2 based U2U	SA2	To Rel-18	Proposed action: TBD CR related to this topic already agreed at CT1#148 in C1-242806
C1-243016	Reply LS on Rel-18 RedCap enhancements to address remaining ENs in TS 23.502	SA2	To Rel-18	Proposed action: TBD
C1-243017	Reply LS on temporary slice expiry	SA2	To Rel-18	Proposed action: TBD Related CRs in C1-243238, C1-243259 and C1-243491
C1-243018	Reply to LS on provisioning ATSSS rules to the UE in EPC	SA2	To Rel-18	Proposed action: TBD Related DPs in C1-243163 and C1-243320 Related CRs in C1-243164, C1-243165, C1-243166, C1-243321 and C1-243322 Draft reply LSs in C1-243167 and C1-243328
C1-243019	LS Reply on PDN connectivity request for UAS services	SA2	To Rel-18	Related CRs in C1-243193, C1-243194 and C1-243420
C1-243020	Reply LS on U2U relay selection	SA WG2	Cc Rel-18	Proposed action: Noted
C1-243021	Reply LS on clarification related to the RAT type only change impact to AM/UE Policy association.	SA2	Cc Rel-18	Proposed action: Noted
C1-243022	LS reply on LCS user plane connection binding to the UE	SA2	To Rel-18	Proposed action: TBD Related DP in C1-243222 and CRs in C1-243080, C1-243114, C1-243151, C1-243191, C1-243223
C1-243023	LS on IVAS in MTSI, including RTP and SDP parameters	3GPP SA4	To Rel-18	Proposed action: TBD
C1-243024	LS on the support of ECN marking L4S in MCVideo services	SA6	Cc Rel-19	Proposed action: Noted
C1-243025	Reply LS on evaluating security aspects for MC services over MC gateway UE	SA6	To Rel-18	Proposed action: TBD
C1-243026	LS Regarding Device Connection Efficiency Requirements for UEs-Additional Data	GSMA	To	Proposed action: TBD Related DPs in C1-243150 and C1-243154, related CRs in C1-243155 and C1-243156 Draft reply LS in C1-243157
C1-243027	LS Regarding Device Connection Efficiency Requirements for UEs-Additional Data	GSMA	To	Withdrawn Duplicate of C1-243026
C1-243330	Reply LS on LS on Creation of private branches on the GitLab "5G_APIs" repository	SA5	Cc Rel-18	Proposed action: Noted
C1-243508	5G-SA question around rejects for TS.43 Entitlement Server	GSMA	To	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
C1-243419	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0421 24.282 Rel-14	Uploaded late
C1-243422	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0422 24.282 Rel-15	Uploaded late
C1-243426	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0423 24.282 Rel-16	Uploaded late
C1-243428	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0424 24.282 Rel-17	Uploaded late
C1-243430	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0425 24.282 Rel-18	Uploaded late
C1-243444	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0081 24.481 Rel-14	Uploaded late
C1-243447	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0082 24.481 Rel-15	Uploaded late
C1-243450	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0083 24.481 Rel-16	Uploaded late
C1-243453	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0084 24.481 Rel-17
C1-243454	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0085 24.481 Rel-18
C1-243456	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0175 24.483 Rel-14
C1-243457	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0176 24.483 Rel-15
C1-243459	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0177 24.483 Rel-15	Withdrawn
C1-243460	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0178 24.483 Rel-16
C1-243462	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0179 24.483 Rel-17
C1-243468	Correction of SDS to allow indication of text charset	Sepura Ltd	CR 0180 24.483 Rel-18
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
C1-243105	CBC deployment at shared networks for CBS	Ericsson / Ivo	discussion Rel-15
C1-243106	Architecture in shared RAN	Ericsson / Ivo	CR 0242 23.041 Rel-15
C1-243107	Architecture in shared RAN	Ericsson / Ivo	CR 0243 23.041 Rel-16
C1-243108	Architecture in shared RAN	Ericsson / Ivo	CR 0244 23.041 Rel-17
C1-243109	Architecture in shared RAN	Ericsson / Ivo	CR 0245 23.041 Rel-18
C1-243306	Clarification on optionality of AN-parameters	MediaTek Inc., Nokia, Ericsson	CR 0306 24.502 Rel-15
C1-243305	Clarification on optionality of AN-parameters	MediaTek Inc., Nokia, Ericsson	CR 0305 24.502 Rel-16
C1-243304	Clarification on optionality of AN-parameters	MediaTek Inc., Nokia, Ericsson	CR 0304 24.502 Rel-17
C1-243303	Clarification on optionality of AN-parameters	MediaTek Inc., Nokia, Ericsson	CR 0292 24.502 Rel-18	Revision of C1-242663
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
C1-243150	Discussion paper related to the LS from GSMA (C1-243027)- Regarding Device Connection Efficiency Requirements for UEs-Additional Data	NTT DOCOMO	discussion Rel-17	To be handled in main session
C1-243158	Correction to PLMN selection for UE in eCall only mode	Qualcomm Incorporated	CR 1229 23.122 Rel-17	To be handled in main session
C1-243160	Correction to PLMN selection for UE in eCall only mode	Qualcomm Incorporated	CR 1230 23.122 Rel-18	To be handled in main session
C1-243181	Corrections to satellite access technologies in disabling and re-enabling of UE's N1 mode capability for 3GPP access	Nokia	CR 6246 24.501 Rel-17	To be handled in main session
C1-243182	Corrections to satellite access technologies in disabling and re-enabling of UE's N1 mode capability for 3GPP access	Nokia	CR 6247 24.501 Rel-18	To be handled in main session
C1-243183	Adding satellite access technologies in disabling and re-enabling of UE's E-UTRA capability	Nokia	CR 4054 24.301 Rel-17	To be handled in main session
C1-243184	Adding satellite access technologies in disabling and re-enabling of UE's E-UTRA capability	Nokia	CR 4055 24.301 Rel-18	To be handled in main session
C1-243185	Corrections to satellite access technologies in PLMN selection	Nokia	CR 1231 23.122 Rel-17	To be handled in main session
C1-243186	Corrections to satellite access technologies in PLMN selection	Nokia	CR 1232 23.122 Rel-18	To be handled in main session
C1-243424	Satellite access technology considerations for PLMN selection requirements related to disabling N1 mode/E-UTRA capability because voice service was not available	Nokia	CR 1244 23.122 Rel-17	To be handled in main session
C1-243425	Satellite access technology considerations for PLMN selection requirements related to disabling N1 mode/E-UTRA capability because voice service was not available	Nokia	CR 1245 23.122 Rel-18	To be handled in main session
C1-243249	Changes to make support of SOR-CMCI optional in the UE	Huawei, HiSilicon	CR 1238 23.122 Rel-17	To be handled in main session
C1-243277	Making SOR-CMCI support optional for UE	Huawei, HiSilicon	CR 1239 23.122 Rel-18	To be handled in main session
C1-243282	Updates to make the UE support for SOR-CMCI as optional.	Huawei, HiSilicon	CR 6269 24.501 Rel-17	To be handled in main session
C1-243289	Making SOR-CMCI support optional for UE	Huawei, HiSilicon / Vishnu	CR 6271 24.501 Rel-18	To be handled in main session Cat F in coverpage but Cat A in 3GU
C1-243193	Correction to UUAA-SM for PDN connection establishment	Qualcomm Incorporated, Lenovo	CR 4056 24.301 Rel-17	To be handled in mainServices BO session
C1-243194	Correction to UUAA-SM for PDN connection establishment3084	Qualcomm Incorporated, Lenovo	CR 4057 24.301 Rel-18	Overlaps with C1-243420 (AI 18.2.2.1) To be handled in mainServices BO session
C1-243323	Discussion on differentiating security materials used for PC5 direct discovery for UE-to-network relay	Nokia	discussion Rel-17	Noted To be handled in Services BO session
C1-243326	Differentiating security materials used for PC5 direct discovery for UE-to-network relay – Alternative 2	Nokia	CR 0581 24.554 Rel-17	Postponed Presented already! Decisions to be made after the presentation of the SA3 LS! To be handled in Services BO session
C1-243327	Differentiating security materials used for PC5 direct disovery for UE-to-network relay – Alternative 2	Nokia	CR 0582 24.554 Rel-18	Postponed Presented already! Decisions to be made after the presentation of the SA3 LS! To be handled in Services BO session
C1-243765	Differentiating security materials used for PC5 direct discovery for UE-to-network relay – Alternative 1	Nokia	CR 0557 24.554 Rel-17	Technically Endorsed! Revision of C1-243324 _________________________________________ Presented already! Decisions to be made after the presentation of the SA3 LS! To be handled in Services BO session Revision of C1-242400
C1-243766	Differentiating security materials used for PC5 direct discovery for UE-to-network relay – Alternative 1	Nokia	CR 0558 24.554 Rel-18	Technically Endorsed! Revision of C1-243325 _________________________________________ Presented already! Decisions to be made after the presentation of the SA3 LS! To be handled in Services BO session Revision of C1-242401
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
C1-243060	Revised WID on CT impacts of EVS Codec Extension for Immersive Voice and Audio Services	Nokia	WID revised Rel-18	Revision of CP-240021 CT4-led
C1-243101	Revised WID on CT aspects of enhancement of 5G UE Policy	Intel	WID revised Rel-18	Revision of CP-240080 CT3-led
C1-243132	Revised WID on CT Aspects of Edge Computing Phase 2	Huawei, HiSilicon /Christian	WID revised Rel-18	Revision of CP-233026 CT4-led
CRs and Discussion Documents related to new or revised Work Items	Lena – Main	CRs and Disc papers related to new Work Items
C1-243134	Work plan for the CT1 part of EDGE_Ph2	Huawei, HiSilicon /Christian	discussion Rel-18
C1-243144	Remove NOTE on DNS over (D)TLS	Samsung	CR 6244 24.501 Rel-18	2 WICs in 3GU (both “EDGE_Ph2”)
C1-243145	Add list of supported PLMNs to ECS address IE	Samsung	CR 6222 24.501 Rel-18	Revision of C1-242485
C1-243146	Update to ECS configuration information for list of supported PLMNs	Samsung	CR 3343 24.008 Rel-18	Revision of C1-242491
C1-243147	Update to add security parameter to ECS address IE	Samsung, Ericsson	CR 5968 24.501 Rel-18	2 WICs in 3GU (both “EDGE_Ph2”) Revision of C1-242462
C1-243148	Update to ECS configuration information Network to MS direction	Samsung, Ericsson	CR 3340 24.008 Rel-18	2 WICs in 3GU (both “EDGE_Ph2”) Revision of C1-242467
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%
C1-242690	ePCO support handling for a transferred PDN when change to an MME not supporting ePCO	MediaTek Inc.	CR 4041 24.301 Rel-18	Agreed
C1-243087	UE identity handling in case of a USIM removal during an Attach or TAU procedure	Apple	CR 4024 24.301 Rel-18	Revision of C1-242145
C1-243097	Timer T3440 handling for causes triggering cell or PLMN selection	Apple France	CR 4052 24.301 Rel-18
C1-243307	Correction to the handling of DEACTIVATE EPS BEARER with PTI mismatch	Huawei, HiSilicon	CR 4062 24.301 Rel-18
C1-243358	Correction to EPS bearer ID handling.by adding missing bullet	Huawei, HiSilicon	CR 4064 24.301 Rel-18
C1-243399	Handling of ecall timers when changing 23G and 5G systems	MediaTek Inc.	CR 4070 24.301 Rel-18	Related to C1-243398 (AI 18.2.2.1) and C1-243400 (AI 18.2.40)
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%
C1-242231	Correction to references on IKEv2	ZTE / Joy	CR 0778 24.302 Rel-18	Agreed
C1-242629	Clarification on authentication using ePDG certificate	ZTE / Joy	CR 0777 24.302 Rel-18	Agreed
C1-243357	Clarification on IDr payload	ZTE	CR 0776 24.302 Rel-18	Revision of C1-242628
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%
C1-242090	Correction to incorrect agreed CR not noticed till CR implementation	Huawei, HiSilicon /Christian	CR 6142 24.501 Rel-18	Agreed
C1-242315	Corrections to subject of subclause 5.4.5.3.3	Ericsson	CR 6181 24.501 Rel-18	Agreed
C1-242361	Correction on N1 mode capability handling during SoR procedure in connected mode	MediaTek Inc.	CR 6203 24.501 Rel-18	Agreed
C1-242449	Clarification for AMF behaviour on UE location verification for satellite access	LG Electronics	CR 6216 24.501 Rel-18	Agreed
C1-242643	Clarification on disabling and enabling N1 mode for deregistration abnormal	MediaTek Inc.	CR 6052 24.501 Rel-18	Agreed
C1-242647	MINT corrections in 23.122	Ericsson / Ivo	CR 1209 23.122 Rel-18	Agreed
C1-242648	MINT corrections in 24.501	Ericsson / Ivo	CR 6074 24.501 Rel-18	Agreed
C1-242651	Correction about term and coding part	vivo/Hui	CR 4029 24.301 Rel-18	Agreed
C1-242652	The UE handling on the MICO mode	vivo/Hui	CR 6160 24.501 Rel-18	Agreed
C1-242654	Correction to PDU session reactivation result IE	Apple	CR 6186 24.501 Rel-18	Agreed
C1-242656	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	Agreed
C1-242694	Inter-system change for SSC mode 2 or SSC mode 3 PDU session	Ericsson, Verizon / Ivo	CR 6071 24.501 Rel-18	Agreed
C1-242698	Handling of regulatory prioritized services in non-allowed area	Qualcomm Technologies Int	CR 6152 24.501 Rel-18	Agreed
C1-242706	Handling of collision between 5GMM common procedure and deregistration procedure.	Huawei, HiSilicon	CR 6207 24.501 Rel-18	Agreed
C1-242931	Handling of Restricted service area cause in non-restricting cases	MediaTek Inc.	CR 6135 24.501 Rel-18	Agreed
C1-242932	Handling of UAS services not allowed cause for a UE not supporting UAS services	MediaTek Inc.	CR 6137 24.501 Rel-18	Agreed
C1-242940	Correction on the syntax of action commands and parameter commands	vivo/Hui	CR 0872 27.007 Rel-18	Agreed
C1-242956	Disaster return wait range timer	Samsung	CR 6162 24.501 Rel-18	Agreed
C1-242957	Disaster return wait range timer	Samsung	CR 1223 23.122 Rel-18	Agreed
C1-243239	Clarification on Dual Registration Indication	Apple	discussion Rel-18	Moved from AI 18.2.40
C1-243315	Discussion on single-registration mode and dual-registration mode	Nokia	discussion Rel-18
C1-243482	Discussion on dual-registration mode	vivo	discussion	Moved from AI 18.2.40
C1-243073	Storing MINT parameters from USIM to ME	Nokia	CR 1221 23.122 Rel-18	Revision of C1-242953
C1-243086	UE identity handling in case of a USIM removal during a registration procedure	Apple	CR 6140 24.501 Rel-18	Revision of C1-242079
C1-243090	Applicability of DefaultNSSAIInclusionMode	Apple France	CR 6237 24.501 Rel-18
C1-243098	Timer T3540 handling for causes triggering cell or PLMN selection	Apple France	CR 6238 24.501 Rel-18
C1-243128	MRU triggered by change in the UE security capabilities	Apple France	CR 6243 24.501 Rel-18
C1-243152	LR failure "Disaster roaming for the determined PLMN with disaster condition not allowed"	Apple France	CR 1228 23.122 Rel-18
C1-243205	Coding correction on location area in URSP	Huawei, HiSilicon/Lin	CR 0278 24.526 Rel-18
C1-243211	Missing occurrence of the CPSR message for existing abnormal cases	Samsung Nanjing	CR 6251 24.501 Rel-18
C1-243234	New AT Command for Paging Early Indication with Paging Subgrouping Setting +CPEIPSS	Apple	CR 0873 27.007 Rel-18
C1-243235	New AT Command for Wake-up Signal Setting +CWUSS	Apple	CR 0874 27.007 Rel-18
C1-243237	Corrections for NSSAI Inclusion mode	Apple	CR 6254 24.501 Rel-18
C1-243270	Clarification on purpose of service request procedure	ZTE	CR 6267 24.501 Rel-18
C1-243349	Clarification on cause#76 received in cell belonging to SNPN	vivo	CR 6280 24.501 Rel-18
C1-243350	Correction on Extended CAG information list IE	vivo	CR 6281 24.501 Rel-18
C1-243352	Deletion of rejected NSSAI for temporary cause.	Huawei, HiSilicon	CR 6282 24.501 Rel-18
C1-243354	Clarification of NSSRG information into +C5GPNSSAI parameter command	Nokia	CR 0875 27.007 Rel-18
C1-243355	Clarification on AMF operation for mapping of multiple S-NSSAI	Nokia	CR 6284 24.501 Rel-18
C1-243359	N1 release upon service request procedure is complete	Nokia	CR 6286 24.501 Rel-18
C1-243361	Handling of PDU session status when abort establishment procedure	MediaTek Inc.	CR 6204 24.501 Rel-18	Revision of C1-242657
C1-243362	MM parameter handling when receiving DL NAS transport message with cause 78	MediaTek Inc.	CR 5995 24.501 Rel-18	Revision of C1-242658
C1-243365	Update on operation for S-NSSAIs in the Pending NSSAI not sharing a common value of NSSRG with requested NSSAI.	Nokia	CR 6169 24.501 Rel-18	Revision of C1-242277
C1-243381	Disaster timers handling	MediaTek Inc. / Marko	CR 4065 24.301 Rel-18	Withdrawn Revision of C1-241815
C1-243382	PDU session release for emergency services	MediaTek Inc.	CR 5994 24.501 Rel-18	Revision of C1-241378
C1-243383	Handling Selected EPS NAS security algorithms IE	MediaTek Inc.	CR 6290 24.501 Rel-18
C1-243398	Handling of ecall timers when changing 23G and 5G systems	MediaTek Inc.	CR 6301 24.501 Rel-18	Related to C1-243399 (AI 18.2.1.1) and C1-243400 (AI 18.2.40)
C1-243401	Correction to the checking of allowed TAI list in attempting to update state.	Huawei, HiSilicon, Apple	CR 6196 24.501 Rel-18	Revision of C1-242655
C1-243403	Timer for disaster return wait range at power off	Samsung	CR 6303 24.501 Rel-18	Overlaps with C1-243446
C1-243404	Minor corrections in cause#36 and #62	NTT DOCOMO	CR 6304 24.501 Rel-18
C1-243405	Clarification on initial registration for emergency services	Huawei, HiSilicon	CR 6305 24.501 Rel-18
C1-243420	Correction to UUAA-SM for PDN connection establishment	LG Electronics	CR 4073 24.301 Rel-18	Overlaps with C1-243194 (AI 17.3)
C1-243446	Disaster timers handling	MediaTek Inc., Samsung, Huawei, HiSilicon	CR 5997 24.501 Rel-18	Overlaps with C1-243403 Revision of C1-241815
C1-243473	Revise confusing statement in HPLMN S-NSSAI(s) handling	Huawei, HiSilicon	CR 6317 24.501 Rel-18	2 WICs in coverpage but only 1 in 3GU
C1-243481	ATSSS: MA PDU session upgrade through PDU session modification	Samsung/Danish	CR 6320 24.501 Rel-18	Withdrawn
C1-243483	Discussion on dual-registration mode	vivo	discussion Rel-18	Withdrawn
C1-243485	Correction on missing abbreviations	vivo	CR 6321 24.501 Rel-18
5GProtoc18-non3GPP	Stage-3 5GS NAS protocol development related to non-3GPP access Work item at 100%
C1-242415	Clarifications and corrections related to non-3GPP access	Nokia	CR 0301 24.502 Rel-18	Agreed
C1-243068	Correction of the terminology “NSWO in 5G”	Qualcomm Incorporated / Amer	CR 0780 24.302 Rel-18	Moved from AI 18.2.40
C1-243069	Correction of the terminology “NSWO in 5G”	Qualcomm Incorporated / Amer	CR 0303 24.502 Rel-18	Moved from AI 18.2.40
NBI18 (CT3 lead)	Behrouz – Breakout on Services	Rel-18 Enhancements of 3GPP Northbound Interfaces and Application Layer APIs Work item at 100%
SENSE	Lena – Main	CT aspects of Signal level Enhanced Network SElection Work item at 100%
C1-242607	Tsense timer handling for MICO mode	Huawei, HiSilicon	CR 6166 24.501 Rel-18	Agreed
eNPN_Ph2	Lena – Main	CT aspects of Enhanced support of Non-Public Networks Phase 2 Work item at 100%
C1-242247	Congestion handling for SNPN providing access for localized services in SNPN	vivo/Hui	CR 6158 24.501 Rel-18	Agreed
C1-242559	Correction of usage of undefined term	Ericsson / Ivo	CR 0299 24.502 Rel-18	Agreed
C1-242560	Correction for ME's support for SOR-SNPN-SI	Ericsson / Ivo	CR 1215 23.122 Rel-18	Agreed
C1-242562	Correction on SOR-SNPN-SI indicator handling in UDM	Huawei, HiSilicon/Lin	CR 1217 23.122 Rel-18	Agreed
C1-242563	SOR-SNPN-SI indicator handling in UDM	Huawei, HiSilicon/Lin	CR 1218 23.122 Rel-18	Agreed
C1-242564	SOR-SNPN-SI and SOR-SNPN-SI-SL indicators set in UL NAS transport	Huawei, HiSilicon/Lin	CR 6153 24.501 Rel-18	Agreed
C1-242954	CAG selection on time validity change of CAG	Samsung	CR 1166 23.122 Rel-18	Agreed
C1-243116	Work plan for eNPN_Ph2 in CT1	Ericsson / Ivo	discussion Rel-18
C1-243117	Message Identifier value range "A000hex-AFFFhex" in an SNPN that is equivalent to the subscribed SNPN	Ericsson / Ivo	CR 0247 23.041 Rel-18
C1-243118	Corrections for forbidden SNPNs in 23.122	Ericsson / Ivo	CR 1225 23.122 Rel-18
C1-243119	Corrections for forbidden SNPNs in 24.501	Ericsson / Ivo	CR 6240 24.501 Rel-18
C1-243199	UDM determination on ME supports SOR-SNPN-SI-LS	Huawei, HiSilicon/Lin	CR 1234 23.122 Rel-18
C1-243200	UDM to SOR-AF: ME support of SOR-SNPN-SI indicator	Huawei, HiSilicon/Lin	CR 1235 23.122 Rel-18
C1-243201	SOR-SNPN-SI indicator set at UE	Huawei, HiSilicon/Lin	CR 1236 23.122 Rel-18
C1-243269	Correction on 5GMM capability indication for equivalent SNPNs support	ZTE	CR 6266 24.501 Rel-18
C1-243275	N3AN node selection for the UE in SNPN access operation mode for non-3GPP access	Ericsson	CR 0279 24.526 Rel-18
C1-243331	The recognition of SNPN providing access for localized services in SNPN	vivo	CR 1222 23.122 Rel-18	Revision of C1-242565
C1-243343	Discussion on recognition of SNPN providing access for localized services	vivo/Hui	discussion Rel-18
C1-243344	The recognition of SNPN providing access for localized services	vivo	CR 6276 24.501 Rel-18
C1-243431	Correction for the SNPN access operation mode	SHARP	CR 1246 23.122 Rel-18
C1-243445	Clarification about equivalent SNPN	SHARP	CR 6312 24.501 Rel-18
SUECR	Lena – Main	CT aspect of Seamless UE context recovery Work item at 100%
C1-242677	Clariification on the negotiation of the unavailability period duration during initial regitstration procedure	Qualcomm Incorporated / Amer	CR 6130 24.501 Rel-18	Agreed
C1-242948	Corrected that the deregistration procedure is used only for non satellite cases.	Huawei, HiSilicon	CR 6178 24.501 Rel-18	Agreed
C1-243278	Editorial corrections on unavailability configuration and unavailability information	Ericsson	CR 6268 24.501 Rel-18	Should 5GSAT_Ph2 be added as first WIC?
C1-243376	Clarification of ambiguity in clause 5.3.26	Nokia	CR 6289 24.501 Rel-18	Should 5GSAT_Ph2 be the first WIC?
C1-243387	Clarification of stored 5GMM and 5GSM contexts in deregistered state	MediaTek Inc.	CR 6293 24.501 Rel-18
5WWC_Ph2	Lena – Main	Support for 5WWC, Phase 2 Work item at 100%
C1-242568	Handling of abnormal cases of cause 81 and 82	MediaTek Inc.	CR 6136 24.501 Rel-18	Agreed
C1-242569	Clarification to ANDSP support indication - 24.526	Ericsson	CR 0266 24.526 Rel-18	Agreed
C1-242573	Definitions for NAUN3 device and AUN3 device	Huawei, HiSilicon	CR 6192 24.501 Rel-18	Agreed
C1-242574	Definitions for NAUN3 device and AUN3 device	Huawei, HiSilicon	CR 0268 24.526 Rel-18	Agreed
C1-242678	Correction to selection criteria set type for slice based TNGF selection	Ericsson	CR 0267 24.526 Rel-18	Agreed
C1-242679	Definitions for NAUN3 device and AUN3 device	Huawei, HiSilicon /Christian	CR 0300 24.502 Rel-18	Agreed
C1-243317	Work plan for the CT1 part of 5WWC_Ph2	Nokia	Work Plan Rel-18
C1-243318	Correction for the TNGF ID	Nokia	CR 6274 24.501 Rel-18
C1-243490	To clarify parameter in registration reject	Samsung	CR 6322 24.501 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%
C1-242941	Adding requirement for NR eRedCap UE	Google Inc.	CR 1199 23.122 Rel-18	Agreed
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%
C1-243250	Reference updates	Intel	CR 0039 24.539 Rel-18
DetNet (CT3 lead)	Lena – Main	Extensions to the TSC Framework to support DetNet Work item at 100%
C1-243273	Corrections to the port management information for DetNet	Intel	CR 0040 24.539 Rel-18
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	Agreed
C1-242112	Correction to the PDU SESSION ESTABLISHMENT REQUEST message	Huawei, HiSilicon /Christian	CR 6146 24.501 Rel-18	Agreed
C1-242580	URSP rule enforcement reporting after an inter-system change from S1 mode to N1 mode	Intel	CR 0269 24.526 Rel-18	Agreed
C1-242584	Conditions for URSP rule enforcement reporting	LG Electronics	CR 0273 24.526 Rel-18	Agreed
C1-242582	URSP rule enforcement reporting after an inter-system change from S1 mode to N1 mode	Intel	CR 6206 24.501 Rel-18	Agreed
C1-242586	Corrections for delivery of a UE Policy container	Intel	CR 4048 24.301 Rel-18	Agreed
C1-243115	VPLMN specific URSP in EPS	Ericsson / Ivo	CR 6239 24.501 Rel-18	Withdrawn Revision of C1-241008
C1-243202	Correction on NOTE on connection capability	Huawei, HiSilicon/Lin	CR 0277 24.526 Rel-18
C1-243213	Release of a PDN connection used to exchange UE policy containers	Nokia, Ericsson	CR 4058 24.301 Rel-18
C1-243214	Correction in the Traffic flow aggregate IE handling in relation to the UE policy container delivery	Nokia	CR 4059 24.301 Rel-18
C1-243500	VPLMN specific URSP in EPS	Ericsson	CR 0258 24.526 Rel-18	Revision of C1-241008
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%
C1-243138	Work plan for the CT1 part of V2XAPP_Ph3	Huawei, HiSilicon /Christian	discussion Rel-18	Noted
SEALDD	Behrouz – Breakout on Services	CT aspects of SEAL data delivery enabler for vertical applications
C1-242099	Pseudo-CR on XML schema for SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242101	Pseudo-CR on Data semantics for SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242102	Pseudo-CR on Correction to API figures	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242103	Pseudo-CR on Correction to CoAP procedure for SEALDD enabled data storage query procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
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	Agreed
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	Agreed
C1-242373	Pseudo CR on Referenced structured data types	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242374	Pseudo CR on Referenced simple data types	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
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	Agreed
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	Agreed
C1-242385	Pseudo CR on Media types for the Sdd_RegularTransmissionConnection API provided by SDDM-S	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242386	Pseudo CR on Media types for the Sdd_RegularTransmissionConnection API provided by SDDM-C	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242397	Pseudo CR on Media types for the Sdd_URLCCTransmissionConnection API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242471	Pseudo CR on Correction to structure for SEALDD enabled signalling transmission connection release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242492	Pseudo CR on Correction to the XML schema	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242763	Pseudo-CR on SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242764	Pseudo-CR on Structure for SEALDD enabled E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242765	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	Agreed
C1-242766	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	Agreed
C1-242767	Pseudo CR on Data model for the Sdd_RegularTransmissionConnection API provided by SDDM-S	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242768	Pseudo CR on Data model for the Sdd_RegularTransmissionConnection API provided by SDDM-C	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242769	Pseudo CR on Data model for the Sdd_URLCCTransmissionConnection API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-242770	Pseudo-CR on CoAP procedures for SEALDD E2E redundant transmission path release procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-243137	Work plan for the CT1 part of SEALDD	Huawei, HiSilicon /Christian	discussion Rel-18	Noted
C1-243257	Pseudo CR on Missing abbreviation and other miscellaneous corrections	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-243271	Pseudo CR on Correction to the CoAP procedure for the SEALDD enabled data storage notification procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-243274	Pseudo CR on Correction to the CoAP procedure for the SEALDD enabled data storage query procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-243285	Pseudo CR on Correction to the CoAP referenced structured data types	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-243287	Pseudo CR on Common structured data types	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed The rapporteur is asked to check the size of various tables in the whole spec
C1-243292	Pseudo CR on Correction to the resources for the Sdd_TransmissionQualityMeasurement API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-243309	Pseudo CR on Structure, data semantics and XML schema for the application data element	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed
C1-243735	Pseudo CR on Missing application data for the SEALDD enabled data storage management procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Revision of C1-243276
C1-243736	Pseudo CR on Correction to the CoAP procedure for the SEALDD enabled data storage management procedure	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed. The only change is for the rapporteur to fix the reason for change Revision of C1-243279
C1-243737	Pseudo CR on Correction to the XML schema because of wrong element and type	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed. The author needs to remove the unnecessary attachments Revision of C1-243280
C1-243739	Pseudo CR on Correction to the CoAP referenced simple data types	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243286
C1-243740	Pseudo CR on Common simple data types and common enumerations	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243288
C1-243741	Pseudo CR on Correction to the media types for the Sdd_RegularTransmissionConnection API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243290
C1-243742	Pseudo CR on Data model for the Sdd_TransmissionQualityMeasurement API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243293
C1-243743	Pseudo CR on Media Types for the Sdd_TransmissionQualityMeasurement API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243294
C1-243744	Pseudo CR on Data model for the Sdd_TransmissionQualityManagement API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed The only change is to remove a NOTE and also fix “sealflowid” in the Table Revision of C1-243295
C1-243745	Pseudo CR on Media types for the Sdd_TransmissionQualityManagement API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243296
C1-243746	Pseudo CR on Correction to the media types for the Sdd_URLCCTransmissionConnection API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243298
C1-243747	Pseudo CR on Data model for the Sdd_DataStorage API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243299
C1-243748	Pseudo CR on Media types for the Sdd_DataStorage API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed The rapporteur will fix changes over changes! Revision of C1-243300
C1-243749	Pseudo CR on CDDL specification for the Sdd_TransmissionQualityMeasurement API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243301
C1-243750	Pseudo CR on CDDL specification for the Sdd_RegularTransmissionConnection API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed The only change is to fix “sealflowid” Revision of C1-243506 _________________________________________ Revision of C1-243302
C1-243751	Pseudo CR on CDDL specification for the Sdd_DataStorage API	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Revision of C1-243507 _________________________________________ Revision of C1-243308
C1-243776	Pseudo CR on Correction to the reporting criteria element because of lack of necessary sub-elements	Huawei, HiSilicon /Christian	pCR 24.543 Rel-18	Agreed Agreed The only change is to replace the word “sealdatadelivery” with “xs” before “string” Revision of C1-243738 _________________________________________ Revision of C1-243284
SEAL_Ph3	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	Agreed
C1-242142	Location client initiated cancel triggers procedure.	Samsung	CR 0102 24.545 Rel-18	Agreed
C1-242523	Resolution of editor's note under the clause 6.3	Huawei, HiSilicon	CR 0002 24.542 Rel-18	Agreed
C1-242125	Correction to PULL notification message support	Huawei, HiSilicon /Christian	CR 0001 24.542 Rel-18	Agreed
C1-242771	Missing abbreviations and other miscellaneous corrections	Huawei, HiSilicon /Christian	CR 0004 24.542 Rel-18	Agreed
C1-242772	Update to the JSON data interchange format	Huawei, HiSilicon	CR 0005 24.542 Rel-18	Agreed
C1-243188	Work plan for the CT1 part of SEAL_Ph3	Samsung Electronics	Work Plan Rel-18	Noted Revision of C1-242039
C1-243752	Procedure to share MBS session announcement and de-announcement.	Samsung	CR 0053 24.548 Rel-18	Revision of C1-243055
C1-243753	Procedure to share MBS Listening status report.	Samsung	CR 0054 24.548 Rel-18	Revision of C1-243056
C1-2403754	Procedure to share UE session join notification for MBS session.	Samsung	CR 0055 24.548 Rel-18	Revision of C1-243057
C1-243755	Application coordinated UE-to-UE communication requirements management.	Samsung	CR 0056 24.548 Rel-18	Revision of C1-243099
5G_ProSe_Ph2	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	Agreed
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	Agreed
C1-242734	Corrections to incorrect CT1#147 CRs not noticed till CR implementations	OPPO / Chen	CR 0552 24.554 Rel-18	Agreed
C1-242744	Corrections for missing values for cause codes, missing references, and wrong IE types	Nokia	CR 0565 24.554 Rel-18	Agreed
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	Agreed
C1-242748	Clarification on the target UE’s layer-2 ID	CATT	CR 0570 24.554 Rel-18	Agreed
C1-242749	Support of PC5 DRX operations for 5G ProSe U2U Relay	CATT	CR 0571 24.554 Rel-18	Agreed
C1-243231	Clarification on concurrent layer-2 U2U relay communication establishment	CATT / Xiaoyan	CR 0066 24.555 Rel-18	Withdrawn Revision of C1-242806
C1-243717	Clarification on direct discovery set	CATT	CR 0572 24.554 Rel-18	Agreed. The only change is to add the revision history. Revision of C1-243227 _________________________________________ Revision of C1-242750
C1-243718	Clarification on initiating UE behaviour related to T5080 for U2U relay communication	CATT	CR 0573 24.554 Rel-18	Agreed. The only change is to add the revision history. Revision of C1-243228 _________________________________________ Revision of C1-242452
C1-243719	Using application layer ID of 5G ProSe end UE for U2U relay communication	CATT	CR 0576 24.554 Rel-18	Agreed. The only change is to add the revision history. Revision of C1-243229 _________________________________________ Revision of C1-242752
C1-243720	Clarification on initiation of 5G ProSe direct link establishment and modification	CATT	CR 0574 24.554 Rel-18	Agreed. The only change is to add the revision history. Revision of C1-243230 _________________________________________ Revision of C1-242804
C1-243721	Clarification on concurrent layer-2 U2U relay communication establishment	CATT	CR 0577 24.554 Rel-18	Agreed. The only change is to add the revision history. Revision of C1-243232 _________________________________________ Revision of C1-242806
C1-243774	Definition of the missing timer	OPPO	CR 0578 24.554 Rel-18	Revision of C1-243084
5G_eLCS_Ph3 (CT4 lead)	Lena – Main	CT aspects of enhancement to the 5GC location services - phase 3
C1-242942	Back-off timer during the user plane connection release procedure	vivo, Huawei, HiSilicon, CATT	CR 0007 24.572 Rel-18	Agreed
C1-242680	Clarification on the LCS session identity and UP connection release procedure	CATT	CR 0017 24.572 Rel-18	Agreed
C1-242162	Correction on T5011 timer handling	Huawei, HiSilicon/Lin	CR 0005 24.572 Rel-18	Agreed
C1-242302	Corrections to NW handling for USER PLANE CONNECTION ESTABLISHMENT COMMAND REJECT	Ericsson	CR 0016 24.572 Rel-18	Agreed
C1-242443	Clarification on the parameters for the UP and cumulative event reporting	CATT	CR 0075 24.571 Rel-18	Agreed
C1-242444	Clarification on PRU capability	CATT	CR 0076 24.571 Rel-18	Agreed
C1-242579	Corrections to scope	Nokia	CR 0002 24.572 Rel-18	Agreed
C1-242588	UE handling on user plane connection release	Huawei, HiSilicon/Lin	CR 0004 24.572 Rel-18	Agreed
C1-242589	Minor corrections to 24.572	Ericsson	CR 0015 24.572 Rel-18	Agreed
C1-242591	Corrections to message definition of USER PLANE CONNECTION ESTABLISHMENT REJECT	Ericsson	CR 0014 24.572 Rel-18	Agreed
C1-242681	Editorial corrections in 24.572	Xiaomi / Ruby	CR 0012 24.572 Rel-18	Agreed
Binging procedure
C1-243151	The new LCS binding feature	OPPO	discussion 24.572 Rel-18
C1-243080	Completing an LCS user plane connection establishment by binding	OPPO	CR 0019 24.572 Rel-18
C1-243141	Adding LCS UP correlation ID to the DL NAS TRANSPORT message	OPPO	CR 0018 24.572 Rel-18	Revision of C1-243079
C1-243140	Clarification to the amendment of LCS UP correlation ID to the DL NAS TRANSPORT message	OPPO	CR 6236 24.501 Rel-18	Revision of C1-243078
C1-243114	Binding procedure	Ericsson / Ivo	CR 0022 24.572 Rel-18	Rewording overlapping with C1-243197 Cat C in coverpage but Cat F in 3GU
C1-243191	LCS UP connection binding to the UE	Qualcomm Incorporated, CATT, Xiaomi	CR 0023 24.572 Rel-18	Rewording overlapping with C1-243197
C1-243222	Discussion on LCS-UP connection ID	vivo	discussion Rel-18
C1-243223	LCS-UP binding procedure	vivo	CR 0028 24.572 Rel-18
C1-243467	Discussion on security issues related to connection ID	Xiaomi	discussion Rel-18
C1-243432	Discussion on the user plane connection establishment procedure	CATT	discussion 24.572 Rel-18
C1-243434	Modification on the user plane connection establishment procedure	CATT	CR 0031 24.572 Rel-18
C1-243435	Addition of reject cause to establishment command reject message	CATT	CR 0011 24.572 Rel-18	Revision of C1-242595
C1-243436	Correction on the user plane connection establishment complete message	CATT	CR 0032 24.572 Rel-18
C1-243463	Corrections on LCS session identity value	Xiaomi, vivo, CATT, Qualcomm Incorporated	CR 0009 24.572 Rel-18	Overlap/Conflict with C1-243080 Revision of C1-242950
Others
C1-243196	Correction on T5012 timer handling	Huawei, HiSilicon/Lin	CR 0024 24.572 Rel-18
C1-243197	UE handling in network initiated user plane connection establishment	Huawei, HiSilicon/Lin	CR 0025 24.572 Rel-18	Rewording overlapping with C1-243114 and C1-243191
C1-243256	Inactivity timer for user plane connection	Ericsson	CR 0029 24.572 Rel-18
C1-243272	User plane connection release due to lost of PDU session	Ericsson	CR 0030 24.572 Rel-18
C1-243248	Add LCS-UPP MO for PS data off	Ericsson, Qualcomm Incorporated	CR 0075 24.368 Rel-18
C1-243437	Back-off timer during the user plane connection establishment procedure	CATT	CR 0006 24.572 Rel-18	Revision of C1-242701
C1-243198	Correction on UE requested user plane connection establishment	Huawei, HiSilicon/Lin	CR 0026 24.572 Rel-18
C1-243082	Miscellaneous corrections before the spec freeze	OPPO, CATT	CR 0020 24.572 Rel-18
C1-243104	Minor corrections	Ericsson / Ivo	CR 0021 24.572 Rel-18
C1-243465	Corrections on the UE requested procedures	Xiaomi	CR 0034 24.572 Rel-18
C1-243221	Miscellaneous corrections of TS 24.572	vivo	CR 0027 24.572 Rel-18
C1-243464	Corrections on the name of LCS secured user plane connection	Xiaomi	CR 0033 24.572 Rel-18
C1-243220	Removal of UPP-CM	vivo	CR 6253 24.501 Rel-18
C1-243267	DL NAS transport of UPP-CMI container	ZTE	CR 6265 24.501 Rel-18
C1-243367	Include TS 24.572 among the layer 3 related Technical Specifications	Huawei, HiSilicon /Christian	CR 0154 24.007 Rel-18
C1-243474	Revise the PRU disassociation procedure	Huawei, HiSilicon	CR 0081 24.571 Rel-18
C1-243438	work plan for 5G_eLCS_Ph3	CATT	Work Plan Rel-18
C1-243081	New LCS requirement to the supplementary services	OPPO	CR 0078 24.571 Rel-18	Withdrawn
EDGEAPP_Ph2	Behrouz – Breakout on Services	CT Aspects of Edge Computing Phase 2
C1-242424	EasInfoProvReqType enumeration and applicability column in data model	Ericsson	CR 0098 24.558 Rel-18	Agreed
C1-242425	Update of empty clauses	Ericsson	CR 0099 24.558 Rel-18	Agreed
C1-242773	Update to Service Provisioning Request with App Info.	Samsung	CR 0094 24.558 Rel-18	Agreed
C1-242776	Corrections and removal of editor notes.	Samsung	CR 0097 24.558 Rel-18	Agreed
C1-243189	Work plan for the CT1 part of EDGEAPP_Ph2	Samsung Electronics	Work Plan Rel-18	Noted Revision of C1-242038
C1-243756	Updates to federation and roaming.	Samsung, InterDigital	CR 0095 24.558 Rel-18	Agreed The only change is to fix changes on the changes Revision of C1-243089 _________________________________________ Revision of C1-242774
C1-243757	Correction for bundle in EDN configuration information	Samsung	CR 0100 24.558 Rel-18	Agreed The only change is to add an “s” and to fix the location of an IE Revision of C1-243091
C1-243758	Updates to Common EAS enhancements.	Samsung, InterDigital	CR 0096 24.558 Rel-18	Revision of C1-243100 _________________________________________ Revision of C1-242037
C1-243759	Correction to ECS interactions in EAS Information provisioning.	Samsung	CR 0101 24.558 Rel-18	Revision of C1-243102
UAS_Ph2	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
C1-242755	UE policies for GBDAAA	Ericsson / Ivo	CR 0001 24.578 Rel-18	Agreed
C1-242757	A2X MBS and A2X AS MBS Policy Parameter Encoding	Ericsson	CR 0003 24.578 Rel-18	Agreed
C1-242759	Generalisation of BRID	Ericsson	CR 0004 24.578 Rel-18	Agreed
C1-243088	Correction to undefined reference	Huawei, HiSilicon /Christian	CR 0002 24.578 Rel-18	Agreed Revision of C1-242760
C1-243187	Resolving ENs on RAN specifications references for A2X communication over PC5	Nokia	CR 1233 23.122 Rel-18	Agreed
C1-243195	Work plan of UAS_Ph2	QUALCOMM JAPAN LLC.	Work Plan Rel-18	Noted
C1-243408	Size restriction for ASN.1 “VisibleString” type of FQDN in A2X-as-address of encoding of A2X local service information	LG Electronics	CR 0004 24.577 Rel-18	Agreed
C1-243451	Adding some abbreviations for A2X	SHARP	CR 0005 24.577 Rel-18	Agreed
C1-243733	Include TS 24.577 among the layer 3 related Technical Specifications	Huawei, HiSilicon	CR 0156 24.007 Rel-18	Agreed. The only change is to use the correct version of the spec. Revision of C1-243379
C1-243734	A2X AS MBS Geographical Area Information	Ericsson	CR 0003 24.577 Rel-18	Revision of C1-243448 _________________________________________ Revision of C1-242758
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	Agreed
C1-243291	Clarification on AMF behavior during the deregistration procedure	LG Electronics	CR 6272 24.501 Rel-18
Ranging_SL	Behrouz – Breakout on Services	CT aspects of Ranging based services and sidelink positioning
C1-242737	Fixing editorials in located UE selection	Nokia	CR 0002 24.514 Rel-18	Agreed
C1-242738	Removal of ranging SL positioning service exposure through 5GC network via control plane	Nokia, Xiaomi	CR 0073 24.571 Rel-18	Agreed
C1-242805	Resolving ENs related to SL reference UE selection	Nokia	CR 0004 24.514 Rel-18	Agreed
C1-242743	Correction to the DIRECT LINK ESTABLISHMENT ACCEPT message	Huawei, HiSilicon /Christian	CR 0298 24.587 Rel-18	Agreed
C1-242232	Corrections to references	ZTE / Joy	CR 0010 24.514 Rel-18	Agreed
C1-242396	Update timers used for rangingsl	Xiaomi	CR 0026 24.514 Rel-18	Agreed
C1-242739	Optional IEs description	Xiaomi	CR 0024 24.514 Rel-18	Agreed
C1-242813	Corrections on IE coding of TS 24.514	vivo / Hank	CR 0007 24.514 Rel-18	Agreed
C1-242741	Update on PC5 messages	Xiaomi	CR 0025 24.514 Rel-18	Agreed
C1-242782	Minor corrections	Ericsson / Ivo	CR 6139 24.501 Rel-18	Agreed
C1-242783	Cleanup on provisioning of configuration information for 5G ProSe	ZTE / Joy	CR 0011 24.514 Rel-18	Agreed
C1-242784	Editorial corrections and alignments	Xiaomi	CR 0023 24.514 Rel-18	Agreed
C1-242787	Sidelink service reject	ZTE / Joy	CR 0016 24.514 Rel-18	Agreed
C1-242788	Overview for ranging and sidelink positioning communication	ZTE / Joy	CR 0013 24.514 Rel-18	Agreed
C1-242812	Update on ranging and sidelink positioning communication	Xiaomi	CR 0022 24.514 Rel-18	Agreed
C1-242790	Resolve EN related to privacy check on UE side	Xiaomi	CR 0019 24.514 Rel-18	Agreed
C1-242791	Ranging and sidelink positioning QoS parameters	ZTE / Joy	CR 0012 24.514 Rel-18	Agreed
C1-242808	Update of rangingResult IE	vivo	CR 0077 24.571 Rel-18	Agreed
C1-242810	Clarification on supplementary RSPP signaling procedures	ZTE / Joy	CR 0014 24.514 Rel-18	Agreed
C1-242811	Corrections to supplementary RSPP signaling over PC5-U messages	ZTE / Joy	CR 0015 24.514 Rel-18	Agreed
C1-243083	Clarifying the meaning of the 'contents' in SPLL PDU definition	OPPO	CR 0027 24.514 Rel-18	Withdrawn
C1-243171	Discussion on the UE role list in RSPP metadata	ZTE / Joy	discussion Rel-18	Noted
C1-243374	Include TS 24.514 among the layer 3 related Technical Specifications	Huawei, HiSilicon	CR 0155 24.007 Rel-18	Merged with C1-242395 and its revisions
C1-243479	Authorization for Ranging/SL positioning	Samsung	CR 0033 24.514 Rel-18	Postponed
C1-243120	Ranging UE capabilities	Ericsson / Ivo	CR 6241 24.501 Rel-18	Presented already! Moved from AI 18.2.5
C1-243722	Update of abbreviation list	ZTE / Joy	CR 0028 24.514 Rel-18	Agreed. The only change is to add “s” after “bit” Revision of C1-243168
C1-243723	Correction to the description on the discovered RPAUID	ZTE / Joy	CR 0029 24.514 Rel-18	Agreed Revision of C1-243169
C1-243724	Clarification on SL reference UE	ZTE / Joy	CR 0030 24.514 Rel-18	Agreed Revision of C1-243170
C1-243725	Update overview clause to capture ranging operations	vivo	CR 0079 24.571 Rel-18	Revision of C1-243224
C1-243726	Resolution of ENs on UE selection	Qualcomm Incorporated, Xiaomi, Nokia, ZTE	CR 0006 24.514 Rel-18	Agreed The only change is to remove change on change. Revision of C1-243192 _________________________________________ Revision of C1-242807
C1-243727	Lack of description and use of the protocol architecture model for layer 3 for the protocols for ranging	Huawei, HiSilicon	CR 0032 24.514 Rel-18	Revision of C1-243505 _________________________________________ Revision of C1-243504 Revision of C1-243375
C1-243728	Update to support rangingsl	Xiaomi	CR 0153 24.007 Rel-18	Revision of C1-242395 _________________________________________ Agreed
C1-243729	Sidelink positioning privacy check procedure	Ericsson, Xiaomi, InterDigital	CR 0001 24.514 Rel-18	Revision of C1-243368 _________________________________________ Revision of C1-242809
C1-243730	Message definition and information elements coding for rangingsl discovery key request procedure	Xiaomi	CR 0031 24.514 Rel-18	Revision of C1-243369
C1-243731	Notification for privacy check on UE for RangingSl	Xiaomi	CR 0080 24.571 Rel-18	Revision of C1-243370
eNS_Ph3	Lena – Main	Stage 3 of Network Slicing Phase 3 Work item at 100%
C1-242682	Remove alternative S-NSSAI from allowed NSSAI and configured NSSAI	ZTE	CR 6170 24.501 Rel-18	Agreed
C1-242281	SMF performs NSAC for replaced S-NSSAI and alternative S-NSSAI	ZTE	CR 6171 24.501 Rel-18	Agreed
C1-242282	Term consistency for replaced S-NSSAI	ZTE	CR 6172 24.501 Rel-18	Agreed
C1-242284	Maximum number of S-NSSAIs in S-NSSAI location validity information IE	ZTE	CR 6174 24.501 Rel-18	Agreed
C1-242545	Correction to the CONFIGURATION UPDATE COMMAND message	Huawei, HiSilicon /Christian	CR 6147 24.501 Rel-18	Agreed
C1-242546	Correction on CIoT user data transmission for network slice with NS-AoS and partial network slice	ZTE	CR 6173 24.501 Rel-18	Agreed
C1-242547	Inclusion of Allowed PDU session status IE considering S-NSSAI location validity information	ZTE	CR 6175 24.501 Rel-18	Agreed
C1-242550	Correction on the parameter name in the S-NSSAI time validity information IE	LG Electronics	CR 6217 24.501 Rel-18	Agreed
C1-242469	Correction on the partially allowed NSSAI	LG Electronics	CR 0274 24.526 Rel-18	Agreed
C1-242274	Removal of duplicated paragraph for on-demand NSSAI in initial registration	Nokia	CR 6167 24.501 Rel-18	Agreed
C1-242551	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	Agreed
C1-242552	Term definition for on-demand S-NSSAI and on-demand NSSAI	ZTE	CR 6177 24.501 Rel-18	Agreed
KI#1: Network slice replacement
C1-243258	Network slice replacement during PDU session establishment procedure	ZTE	CR 6257 24.501 Rel-18
C1-243360	Clarification when on-demand S-NSSAI(s) is replaced	LG Electronics	CR 6287 24.501 Rel-18
C1-243363	Update of partially allowed NSSAI for network slice replacement operation in the configuration update procedure and registration procedure	Nokia	CR 6288 24.501 Rel-18
KI#3: S-NSSAI location validity information and S-NSSAI time validity information
C1-243203	Correction on coding of S-NSSAI location validity information	Huawei, HiSilicon/Lin	CR 6248 24.501 Rel-18
C1-243236	Re-enable N1 Mode based on timer validity information	Apple	CR 6156 24.501 Rel-18	Revision of C1-242951
C1-243238	UE De-registration when Allowed NSSAI becomes empty after Temporary slice expiry	Apple	CR 6255 24.501 Rel-18	Overlaps with C1-243259 and C1-243491
C1-243259	Clarification when the only allowed S-NSSAI expires	ZTE	CR 6258 24.501 Rel-18	Partly overlaps with C1-243238 and C1-243491
C1-243491	UE behaviour after the allowed NSSAI becomes empty	Huawei, HiSilicon	CR 6323 24.501 Rel-18	Overlaps with C1-243238 and C1-243259
C1-243316	Handling of PDU session reactivation when the UE is not located in NS-AoS	LG Electronics	CR 6190 24.501 Rel-18	Conflicts with C1-243455 and C1-243475 Revision of C1-242670
C1-243455	PDU session reactivation result	Samsung	CR 6161 24.501 Rel-18	Conflicts with C1-243316 and C1-243475 Revision of C1-242259
C1-243475	Handle of UE outside the NS-AoS case	Huawei, HiSilicon	CR 6318 24.501 Rel-18	Conflicts with C1-243316 and C1-243455
C1-243476	Discussion on handle of UE outside the NS-AoS case.	Huawei, HiSilicon	discussion Rel-18
KI#5: Partial network slice
C1-243260	Transition to RRC_CONNECTED state considering partially allowed NSSAI	ZTE	CR 6259 24.501 Rel-18
C1-243261	Maximum number of S-NSSAIs in allowed NSSAI and partially allowed NSSAI	ZTE	CR 6260 24.501 Rel-18
C1-243498	NSSAI List Clarification	Samsung	CR 6311 24.501 Rel-18	WIC spelled wrong in coverpage Revision of C1-243442
KI#6: Network slice usage control
C1-243210	Slice deregistration timer during MICO	Samsung Nanjing	CR 6250 24.501 Rel-18
C1-243212	Start of the slice inactivity timer based on the PDU session status IE	Samsung Nanjing	CR 6252 24.501 Rel-18	Wrong release in coverpage
C1-243262	Registration complete message to acknowledge the reception of on-demand NSSAI	ZTE	CR 6261 24.501 Rel-18
C1-243263	Remove redundant paragraph for network slice usage control	ZTE	CR 6262 24.501 Rel-18
C1-243264	Network slice usage control for non-supporting UE	ZTE	CR 6263 24.501 Rel-18
C1-243265	Slice deregistration inactivity timer per access type	ZTE	CR 6264 24.501 Rel-18
C1-243397	Clarification of slice deregistration timer in deregistered state	MediaTek Inc.	CR 6300 24.501 Rel-18
C1-243452	Slice deregistration inactivity timer for PDU session release	Samsung	CR 6313 24.501 Rel-18
C1-243469	Slice deregistration inactivity timer at unavailability activation	Samsung	CR 6314 24.501 Rel-18
General
C1-243266	Work Plan for eNS_Ph3 in CT1#149	ZTE / Hannah	discussion Rel-18
C1-243495	Discussion on handle of UE outside the NS-AoS case.	Huawei, HiSilicon	discussion Rel-18	Withdrawn
5GFLS	Behrouz – Breakout on Services	CT aspects of 5G-enabled fused location service capability exposure Work item at 100%
PINAPP	Behrouz – Breakout on Services	CT aspects of Application layer support for Personal IoT Network
C1-242307	Update to PIN authorization to Remove description and name	vivo	CR 0002 24.583 Rel-18	Agreed
C1-242777	Correction on PIN peer may invoke CAPIF	vivo	CR 0001 24.583 Rel-18	Agreed
C1-242778	Update to PIN configuration request and response	vivo	CR 0003 24.583 Rel-18	Agreed
C1-242816	Resolve EN on IANA registration	vivo	CR 0004 24.583 Rel-18	Agreed
C1-242780	Resolve EN on security credentials	vivo	CR 0006 24.583 Rel-18	Agreed
C1-242817	Resolve EN on UE identity	vivo	CR 0005 24.583 Rel-18	Agreed
C1-243484	Work plan of PINAPP	vivo	discussion Rel-18	Noted
C1-243486	Alignment of term "direct connection"	vivo	CR 0008 24.583 Rel-18	Agreed
C1-243760	Clarification on PINAPP protocol cause value	vivo	CR 0007 24.583 Rel-18	Revision of C1-243487 _________________________________________ Revision of C1-242781
C1-243761	EN clean-up on credential provision procedure	vivo	CR 0009 24.583 Rel-18	Revision of C1-243489
PIN	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	Agreed
5GMARCH_Ph2	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	Agreed
ADAES	Behrouz – Breakout on Services	Application Data Analytics Enablement Service
C1-242428	Support of redirections	Ericsson	CR 0003 24.559 Rel-18	Agreed
C1-242429	Definition of timeWindow	Ericsson	CR 0004 24.559 Rel-18	Agreed
C1-242517	Supported features indication in UE-to-UE session performance analytics	Ericsson	CR 0002 24.559 Rel-18	Agreed
C1-242802	UE-to-UE session performance analytics request	Ericsson	CR 0001 24.559 Rel-18	Agreed
C1-243074	Work Plan for ADAES	Lenovo	Work Plan Rel-18	Noted
C1-243775	Remove API definition and OPEN API for Configuring Triggers and PUSH service experience information report.	Samsung	CR 0005 24.559 Rel-18	Revision of C1-243058 _________________________________________ Spec version 18.1.0 in coverpage but 18.0.1 in 3GU (3GU is correct)
ATSSS_Ph3	Lena – Main	Access Traffic Steering, Switching and Splitting support in 5G system – Phase 3 Work item at 100%
C1-242613	Corrections to NAS transport for Non-3GPP access path switching	Ericsson	CR 6185 24.501 Rel-18	Agreed
C1-243072	Work Plan for ATSSS Phase 3	Lenovo	Work Plan Rel-18
C1-243092	Discussion on Context ID	Lenovo	discussion Rel-18
C1-243470	Discussion paper on support for MPQUIC Datagram mode 1	Ericsson / Neda	discussion Rel-18
C1-243093	Encoding of UDP packets for MPQUIC functionality	Lenovo	CR 0150 24.193 Rel-18
C1-243094	Encoding of Context ID	Lenovo	CR 0151 24.193 Rel-18	Wrong Cat in coverpage (should be F instead of B)
C1-243461	Addition of MPQUIC Datagram mode 1 support	Ericsson	CR 0149 24.193 Rel-18	Revision of C1-242614
C1-243163	Discussion on provisioning ATSSS rules to the UE in EPC	ZTE / Joy	discussion Rel-18
C1-243320	Discussion on provisioning ATSSS rules to the UE in EPC	Nokia	discussion Rel-18
C1-243164	Modify encoding of ATSSS_RESPONSE Notify payload	ZTE / Joy	CR 0781 24.302 Rel-18	Makes similar change as C1-243322 but with different Reason for change
C1-243165	Add ATSSS rules to ATSSS response with the length of two octets PCO parameter	ZTE / Joy	CR 0152 24.193 Rel-18
C1-243166	Introducing support of provisioning ATSSS rules to the UE via 3GPP access in EPC	ZTE / Joy	CR 0153 24.193 Rel-18
C1-243321	Removal of the support of provisioning of the ATSSS rules to the UE via non-3GPP access connected to EPC – impact on TS 24.193	Nokia	CR 0154 24.193 Rel-18
C1-243322	Removal of the support of provisioning of the ATSSS rules to the UE via non-3GPP access connected to EPC – impact on TS 24.302	Nokia	CR 0783 24.302 Rel-18	Makes similar change as C1-243164 but with different Reason for change
C1-243319	Corrections on supporting steering modes for the MA PDU session	Nokia	CR 6275 24.501 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%
C1-242092	Handling of T3444 and T3445 during UA activation	MediaTek Inc. / Marko	CR 4017 24.301 Rel-18	Agreed
C1-242093	Handling of T3444 and T3445 during UA activation	MediaTek Inc. / Marko	CR 6143 24.501 Rel-18	Agreed
C1-242248	Correction to +CUNPER command and +CDISCO command	vivo/Hui	CR 0870 27.007 Rel-18	Agreed
C1-242603	Updation to the handling of Start of the unavailability period time in attach accept	Huawei, HiSilicon	CR 4032 24.301 Rel-18	Agreed
C1-242604	Consideration of discontinuous coverage maximum time offset for determination of periodic T3412 timer	Samsung	CR 4034 24.301 Rel-18	Agreed
C1-242605	Consideration of discontinuous coverage maximum time offset for determination of periodic T3512 timer.	Samsung	CR 6164 24.501 Rel-18	Agreed
C1-242711	Updation on the condition for AMF to determine periodic timer	Huawei, HiSilicon	CR 6199 24.501 Rel-18	Agreed
C1-242271	Stop discontinuous coverage maximum time offset timer for MO exception data	Samsung	CR 4035 24.301 Rel-18	Agreed
C1-242335	Corrections on length of Unavailability configuration IE	Xiaomi	CR 4037 24.301 Rel-18	Agreed
C1-242419	Correction for the Start of the unavailability period	SHARP	CR 6212 24.501 Rel-18	Agreed
C1-242609	Updation of the initial registration accept handling for the start of unavailability period time.	Huawei, HiSilicon	CR 6201 24.501 Rel-18	Agreed
C1-242610	Clarification on the unavailability case in registration procedure	CATT	CR 6215 24.501 Rel-18	Agreed
C1-243061	Synchronization between the UE and the NW regarding UE unreachability due to UE unavailability	Qualcomm Incorporated / Amer	discussion Rel-18
C1-243062	Synchronizing unreachability due to UE unavailability	Qualcomm Incorporated / Amer	CR 3985 24.301 Rel-18	Revision of C1-242596
C1-243063	Synchronizing unreachability due to UE unavailability	Qualcomm Incorporated / Amer	CR 5982 24.501 Rel-18	Revision of C1-242597
C1-243103	5GMM cause code #15 indicating "Satellite NG-RAN not allowed"	Apple	CR 6138 24.501 Rel-18	Revision of C1-242067
C1-243207	5GMM cause code #15 indicating "Satellite NG-RAN not allowed in PLMN"	Apple	CR 6249 24.501 Rel-18
C1-243208	5GMM cause code #15 indicating "Satellite NG-RAN not allowed in PLMN"	Apple France	CR 0074 24.368 Rel-18	Wrong spec version in coversheet Cat F in coversheet but Cat C in 3GU
C1-243251	Extendng 5GMM cause code #15 when using satellite access is not allowed	Google Inc.	CR 6179 24.501 Rel-18	Revision of C1-242599
C1-243471	To handle when satellite access not allowed	Samsung	CR 6315 24.501 Rel-18
C1-243378	Updation of NAS signalling release conditions based on unavailability information	Huawei, HiSilicon, MediaTek Inc.	CR 4003 24.301 Rel-18	Revision of C1-242263
C1-243380	No T3540 entering unavailability period	MediaTek Inc., Huawei, HiSilicon, Apple	CR 6002 24.501 Rel-18	Revision of C1-242301
C1-243384	Reset counter when activating unavailability period	MediaTek Inc. / Marko	CR 6291 24.501 Rel-18	Withdrawn
C1-243385	Discontinuous coverage maximum time offset timer handling	MediaTek Inc., Samsung	CR 6292 24.501 Rel-18
C1-243386	Discontinuous coverage maximum time offset timer handling	MediaTek Inc., Samsung	CR 4066 24.301 Rel-18
C1-243388	Correction to handling of Follow-on request indicator in MRU for UA	MediaTek Inc.	CR 6294 24.501 Rel-18
C1-243389	Clarification of slice deregistration timer during UA	MediaTek Inc.	CR 6295 24.501 Rel-18
C1-243390	Correct the start of unavailability period	MediaTek Inc.	CR 6296 24.501 Rel-18
C1-243391	Correct the start of unavailability period	MediaTek Inc.	CR 4067 24.301 Rel-18
C1-243393	Clarification of T3324 in UA	MediaTek Inc.	CR 6298 24.501 Rel-18
C1-243394	Clarification of T3324 in UA	MediaTek Inc.	CR 4068 24.301 Rel-18
C1-243395	NR disable timers and unavailability period	MediaTek Inc.	CR 6299 24.501 Rel-18
C1-243396	EUTRA disable timers and unavailability period	MediaTek Inc.	CR 4069 24.301 Rel-18
C1-243414	Correction about terminology regarding 5GSAT	SHARP	CR 6307 24.501 Rel-18
C1-243418	Correction on the “UE out-of-coverage period”	SHARP	CR 4072 24.301 Rel-18
C1-243347	Clarification on the unavailability due to UE reasons	vivo	CR 6279 24.501 Rel-18	Overlaps with C1-243439 Issue already addressed by C1-242948 (agreed at CT1#148)?
C1-243439	Clarification on the de-registration procedure does not apply to satellite	CATT	CR 6310 24.501 Rel-18	Overlaps with C1-243347 Issue already addressed by C1-242948 (agreed at CT1#148)?
C1-243268	Condition for UE to provide unavailability information during TAU	ZTE	CR 4061 24.301 Rel-18
C1-243345	Clarification on the end of unavailability period report	vivo	CR 6277 24.501 Rel-18
C1-243346	Clarification on the unavailability configuration during initial registration	vivo	CR 6278 24.501 Rel-18
C1-243356	Clarification on the term satellite coverage availability	LG Electronics	CR 6285 24.501 Rel-18	Other specs affected boxes need to be ticked appropriately in coverpage
C1-243392	Storing unavailability information in NVRAM	MediaTek Inc.	CR 6297 24.501 Rel-18
C1-243416	Reset counter when activating unavailability period	MediaTek Inc.	CR 4071 24.301 Rel-18
C1-243417	Clarification on the unavailability period	SHARP	CR 6308 24.501 Rel-18
C1-243421	Add reference to the “satellite coverage availability information”	SHARP	CR 6309 24.501 Rel-18
C1-243440	Clarification of the provision of Unavailability configuration in attach accept message	CATT	CR 4036 24.301 Rel-18	Revision of C1-242608
5MBS_Ph2 (CT4 lead)	Lena – Main	CT aspects of Architectural enhancements for 5G multicast-broadcast services Phase 2 Work item at 100%
GMEC (CT3 lead)	Lena – Main	Rel-18 Generic Group Management, Exposure and Communication Enhancements Work item at 100%
C1-242620	AMF handling on LADN provisioning for an existing PDU session	Huawei, HiSilicon, LG Electronics/Lin	CR 6154 24.501 Rel-18	Agreed
C1-242621	Correction to the area restriction for LADN	Ericsson	CR 6191 24.501 Rel-18	Agreed
C1-242622	Correction to the inclusion condition of extended LADN information	Ericsson	CR 6193 24.501 Rel-18	Agreed
C1-242623	Correction to the wrong message name for LADN information	Ericsson	CR 6194 24.501 Rel-18	Agreed
C1-242624	Clarification of ambiguous statement for LADN	Nokia	CR 6219 24.501 Rel-18	Agreed
C1-242700	Clarification to the S-NSSAI in extended LADN information	Ericsson, Samsung	CR 6188 24.501 Rel-18	Agreed
TEI18_MBS4V2X	Behrouz – Breakout on Services	CT aspects of MBS support for V2X services Work item at 100%
C1-242399	Adding missing abbreviations related to MBS for V2X	Nokia	CR 0299 24.587 Rel-18	Agreed
C1-243139	Work plan for the CT1 part of TEI18_MBS4V2X	Huawei, HiSilicon /Christian	discussion Rel-18	Noted
C1-243413	Size restriction for ASN.1 “VisibleString” type of FQDN in V2X-as-address of encoding of V2X local service information	LG Electronics	CR 0302 24.587 Rel-18	Agreed
C1-243732	V2X AS MBS Geographical Area Information	Ericsson, Nokia	CR 0301 24.587 Rel-18	Revision of C1-243443 _________________________________________ Revision of C1-242754
PLMNsel_NS	Lena – Main	PLMN Selection based on Network Slice Work item at 100%
NSCALE	Behrouz – Breakout on Services	Network Slice Capability Exposure for Application Layer Enablement
C1-242795	ETC_Configuration API	Lenovo	CR 0024 24.549 Rel-18	Agreed
C1-242814	Network slice capability enablement services	Lenovo	CR 0021 24.549 Rel-18	Agreed
C1-242796	Notify slice modification in edge based NSCE deployments	China Mobile	CR 0025 24.549 Rel-18	Agreed
C1-242797	Network slice information delivery after network slice allocation in NSaaS model	China Mobile	CR 0026 24.549 Rel-18	Agreed
C1-242952	Update APIs for slice modification in Inter-PLMN based slice service continuity	China Mobile	CR 0028 24.549 Rel-18	Agreed
C1-243038	CoAP resource representation and encoding for network slice configuration	Lenovo	CR 0023 24.549 Rel-18	Agreed Revision of C1-242815
C1-243039	HTTP resource representation and encoding for network slice configuration	Lenovo	CR 0022 24.549 Rel-18	Agreed Revision of C1-242793
C1-243762	Scope and General description	Lenovo	CR 0035 24.549 Rel-18	Agreed. The only change is to remove changes to Clause 4 Revision of C1-243070
C1-243763	EDN based service continuity service	Lenovo	CR 0029 24.549 Rel-18	Revision of C1-243032
C1-243764	EDN based service continuity APIs definition	Lenovo	CR 0030 24.549 Rel-18	Revision of C1-243033
C1-243767	NSCE_EdnSliceInfo API (YAML)	Lenovo	CR 0031 24.549 Rel-18	Revision of C1-243034 _________________________________________ Wrong Cat in coverpage (should be B instead of F)
C1-243768	Inter-PLMN service continuity Service	Lenovo	CR 0032 24.549 Rel-18	Revision of C1-243035
C1-243769	Inter-PLMN service continuity APIs definition	Lenovo	CR 0033 24.549 Rel-18	Revision of C1-243036 _________________________________________ Wrong Cat in coverpage (should be B instead of F)
C1-243770	NSCE_InterPLMNSliceInfo API (YAML)	Lenovo	CR 0034 24.549 Rel-18	Revision of C1-243037
C1-243771	NSCALE-API for network slice information delivery	China Mobile Com. Corporation	CR 0037 24.549 Rel-18	Revision of C1-243427
C1-243772	NSCALE-API for notification of slice modification in interPLMN change	China Mobile Com. Corporation	CR 0038 24.549 Rel-18	Revision of C1-243502 _________________________________________ Revision of C1-243501 Revision of C1-243429
C1-243773	NSCALE-API for notification of slice modification in edge based NSCE deployments	China Mobile Com. Corporation	CR 0036 24.549 Rel-18	Revision of C1-243503 _________________________________________ Revision of C1-243423
MPS_WLAN	Lena – Main	CT aspects of MPS_WLAN
C1-242703	MPS for WLAN NAI decoration	Apple	CR 0072 24.368 Rel-18	Agreed
C1-243050	MPS for WLAN EN removal	Peraton Labs, CISA ECD, T-Mobile USA, AT&T, Verizon	CR 0779 24.302 Rel-18
C1-243051	MPS for WLAN EN removal	Peraton Labs, CISA ECD, T-Mobile USA, AT&T, Verizon	CR 0302 24.502 Rel-18
C1-243190	Handling of regulatory prioritized services in non-allowed area	Peraton Labs, CISA ECD, T-Mobile USA, AT&T, Verizon	CR 6235 24.501 Rel-18	Revision of C1-243054
XRM (CT3 lead)	Lena – Main	Architecture Enhancements for XR and media services
C1-242616	Clarification for QoS rule associated with UL Protocol description	Nokia	CR 6224 24.501 Rel-18	Agreed
C1-242617	Abbreviations for PDU set handling	Ericsson	CR 6200 24.501 Rel-18	Agreed
C1-243247	Corrections for aligning statements for UL PDU set handling	Nokia, Ericsson	CR 6228 24.501 Rel-18	Revision of C1-242946
C1-243281	Correction to RTP header extension in Protocol description IE	Ericsson, Samsung	CR 6198 24.501 Rel-18	Revision of C1-242685
C1-243283	Delete protocol description associated with a QoS rule	Ericsson, Nokia	CR 6270 24.501 Rel-18
C1-243372	Update UL PDU Set handling when inter-system change	Nokia	CR 6229 24.501 Rel-18	Revision of C1-242696
C1-243488	Clarification on UL PDU set handling	vivo	CR 6180 24.501 Rel-18	Revision of C1-242615
Other Rel-18 issues (TEI18)	Lena – Main	Other Rel-18 topics
C1-242168	SOR-SNPN-SI indicator set in PLMN	Huawei, HiSilicon/Lin	CR 1220 23.122 Rel-18	Agreed
C1-242216	Updates to +CSUEPOLICY	Apple	CR 0865 27.007 Rel-18	Agreed
C1-242303	Correction on use of "and/or" term	Huawei, HiSilicon	CR 0103 24.545 Rel-18	Agreed
C1-242316	Editorial corrections	Huawei, HiSilicon	CR 0104 24.545 Rel-18	Agreed
C1-242414	Adding missing reference to connection capability identifier usage	Nokia	CR 0271 24.526 Rel-18	Agreed
C1-242633	Clarification on disabling and enabling S1 mode for detach abnormal	MediaTek Inc.	CR 4016 24.301 Rel-18	Agreed
C1-242638	Correction on use of "and/or" term	Huawei, HiSilicon	CR 0052 24.548 Rel-18	Agreed
C1-242639	Add abbreviation for AUTN and ABBA	Ericsson	CR 6195 24.501 Rel-18	Agreed
C1-242640	Minor corrections	Ericsson	CR 6197 24.501 Rel-18	Agreed
C1-242567	Reference corrections in SNPN clause	Nokia	CR 6221 24.501 Rel-18	Agreed
C1-242631	Clarification of ANDSP support indication - 24.501	Ericsson	CR 6182 24.501 Rel-18	Agreed
C1-242641	Correction on the information element	Huawei, HiSilicon	CR 4043 24.301 Rel-18	Agreed
C1-242642	Updation to the timers that are not be to stopped for PSM mode	Huawei, HiSilicon	CR 4033 24.301 Rel-18	Agreed
C1-242697	SOR-SNPN-SI indicator handling in UDM	Huawei, HiSilicon/Lin	CR 1219 23.122 Rel-18	Agreed
C1-242704	Introducing the NR eTx profile for supporting NR PC5 Carrier Aggregation operations – the procedural part	Nokia	CR 0300 24.587 Rel-18	Agreed
C1-242705	Introducing the NR eTx profile for supporting NR PC5 Carrier Aggregation operations – the encoding part	Nokia	CR 0040 24.588 Rel-18	Agreed
C1-242761	Support for EAS rediscovery	Apple	CR 0867 27.007 Rel-18	Agreed
C1-242762	Updates to ECS Configuration information +CECSADDRCONF	Apple	CR 0869 27.007 Rel-18	Agreed
C1-243458	UE location reporting for NB-IoT satellite access	Ericsson, MediaTek Inc., vivo, Nokia, Samsung, Apple, Gatehouse Satcom, Novamint, Sateliot, Qualcomm Incorporated, EchoStar, Inmarsat, Viasat, Skylo, DISH Network	CR 4044 24.301 Rel-18	Revision of C1-242630
C1-243477	UE location reporting for NB-IoT satellite access	Huawei, HiSilicon	CR 6319 24.501 Rel-18	TS number is 24.301 in coverpage but tdoc was reserved against 24.501 2 WICs in coverpage but only 1 in 3GU Missing CR number in coverpage
C1-243052	T3448 exemption for MPS	Peraton Labs, CISA ECD, T-Mobile USA, AT&T, Verizon	CR 4049 24.301 Rel-18
C1-243053	T3448 exemption for MPS	Peraton Labs, CISA ECD, T-Mobile USA, AT&T, Verizon	CR 6234 24.501 Rel-18
C1-243059	UE behaviour if Network policy IE is not included	Apple, Nokia, Nokia Shanghai Bell	CR 3987 24.301 Rel-18	Revision of C1-241783
C1-243095	Correction of the procedure’s name	Apple	CR 6149 24.501 Rel-18	Revision of C1-242120
C1-243096	Correction of the procedure’s name	Apple	CR 4021 24.301 Rel-18	Revision of C1-242121
C1-243113	Re-introduction of "CBC" in figure 1	Ericsson / Ivo	CR 0246 23.041 Rel-18	Wrong spec number in coverpage
C1-243125	Replacement of term MS with the term UE	Apple France	CR 1226 23.122 Rel-18	Missing “Consequences if not approved”
C1-243126	Replacement of MS with UE for the term "MS determined PLMN with disaster condition"	Apple France	CR 1227 23.122 Rel-18	WIC is TEI18 in coverpage but “TEI18, MINT” in 3GU
C1-243127	Replacement of MS with UE for the term "MS determined PLMN with disaster condition"	Apple France	CR 6242 24.501 Rel-18
C1-243154	Discussion paper related to LS (C1-242671) Regarding Device Connection Efficiency Requirements for UEs-Additional Data	Qualcomm Incorporated	discussion Rel-18
C1-243155	Custom throttling to temporary failed ESM procedure	Qualcomm Incorporated	CR 4053 24.301 Rel-18
C1-243156	Custom throttling to temporary failed 5GSM procedure	Qualcomm Incorporated	CR 6245 24.501 Rel-18
C1-243204	SOR-CMCI indicator set at UE	Huawei, HiSilicon/Lin	CR 1237 23.122 Rel-18	Withdrawn
C1-243252	Security algorithm configuration rejected by UE in EPS	Google Inc.	CR 4060 24.301 Rel-18
C1-243253	Security algorithm configuration rejected by UE in 5GS	Google Inc.	CR 6256 24.501 Rel-18
C1-243254	Introducing the NR eTx profile for V2X communication over NR-PC5 in EPC	Google Inc.	CR 0039 24.386 Rel-18
C1-243255	Introducing V2X MO for the NR eTx profile for V2X communication over NR-PC5 in EPC	Google Inc.	CR 0030 24.385 Rel-18
C1-243310	Correction to the XML schemas	Huawei, HiSilicon /Christian	CR 0057 24.548 Rel-18
C1-243311	Correcting all wrong references to the parameters used for PC3ach interface	Nokia	CR 0579 24.554 Rel-18
C1-243312	Clarifications related to the handling of the unknown, unforeseen and erroneous of ProSe protocol data	Nokia	CR 0580 24.554 Rel-18
C1-243313	Clarifications related to QoS flow descriptions	Nokia	CR 6273 24.501 Rel-18
C1-243314	Adding missing abbreviations, correcting references and other miscellaneous corrections	Nokia	CR 0782 24.302 Rel-18
C1-243348	Clarification on UE location verification for IoT NTN	vivo	CR 4063 24.301 Rel-18
C1-243364	Clarification on the timer handling when SOR-CMCI contains no SOR-CMCI rule	Huawei, HiSilicon	CR 1240 23.122 Rel-18
C1-243366	Correction to SOR-CMCI rule handling to add the missing security criterion type	Huawei, HiSilicon / Vishnu	CR 1241 23.122 Rel-18	Wrong TS number in coverpage
C1-243373	Clarification on the deletion of SOR-CMCI received over N1 NAS signalling	Huawei, HiSilicon	CR 1242 23.122 Rel-18
C1-243377	Clarification that ‘match-all’ can be applied only when security check is successful.	Huawei, HiSilicon	CR 1243 23.122 Rel-18
C1-243400	Handling of ecall timers when changing 23G and 5G systems	MediaTek Inc.	CR 3344 24.008 Rel-18	Related to C1-243398 (AI 18.2.2.1) and C1-243399 (AI 18.2.1.1)
C1-243402	Minor reference correction in clause 4.24	Nokia	CR 6302 24.501 Rel-18
C1-243407	Minor correction of wrong NOTE numbering	Nokia	CR 6306 24.501 Rel-18
C1-243415	Discussion on user experience issue for mitigation of bidding down attack.	vivo	discussion Rel-18
C1-243085	Completing a reference	OPPO	CR 0241 23.041 Rel-18	Wrong WIC Moved from AI 9.2
C1-243478	Clarificaiton on the condition for UE’s E-UTRA capability disabling in 5GS	China Telecom, Huawei, HiSilicon	CR 4074 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	Agreed
C1-242831	Cleanup in distinction of SIP MESSAGE requests	Nokia	CR 0955 24.379 Rel-18	Agreed
C1-243046	Adding IP address of target data host or server to MCData IPconn	Kontron Transportation France	CR 0415 24.282 Rel-19	Withdrawn
C1-243351	XML schema corrections	Ericsson	CR 0277 24.484 Rel-18	Revision of C1-243245
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%
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	Agreed
C1-242203	Service authorization notification	Nokia	CR 0252 24.281 Rel-18	Agreed
C1-242204	Service authorization notification	Nokia	CR 0401 24.282 Rel-18	Agreed
C1-242255	Correction in the <request-type> element	Nokia	CR 0402 24.282 Rel-18	Agreed
C1-242832	Correction in the <req-type> element	Nokia	CR 0957 24.379 Rel-18	Agreed
C1-242833	Correction in the <req-type> element	Nokia	CR 0253 24.281 Rel-18	Agreed
C1-242834	Correction in the <selected-user-profile-index> element	Nokia	CR 0958 24.379 Rel-18	Agreed
C1-242835	<partner-mcptt-id> and <migration-auth-result> under <anyExt>	Nokia	CR 0959 24.379 Rel-18	Agreed
C1-242836	<partner-mcvideo-id> and <migration-auth-result> under <anyExt>	Nokia	CR 0254 24.281 Rel-18	Agreed
C1-242837	<partner-mcdata-id> and <migration-auth-result> under <anyExt>	Nokia	CR 0403 24.282 Rel-18	Agreed
C1-243215	Distinction of SIP MESSAGE requests for migration service authorization	Nokia	CR 0973 24.379 Rel-18
C1-243216	Distinction of SIP MESSAGE requests for migration service authorization	Nokia	CR 0259 24.281 Rel-18
C1-243217	Distinction of SIP MESSAGE requests for migration service authorization	Nokia	CR 0418 24.282 Rel-18
C1-243218	Clarification in the access tokens for migration service authorization and service authorization in a partner system	Nokia	CR 0275 24.484 Rel-18
C1-243219	Removal of editor’s notes	Nokia	CR 0276 24.484 Rel-18
MCGWUE	Sung – Breakout	CT aspects of Gateway UE function for Mission Critical Communication
C1-242838	Removal of MCS GW UE initial configuration document	Ericsson	CR 0274 24.484 Rel-18	Agreed
C1-242839	MCPTT gateway UE updates due to stage-2 changes	Ericsson	CR 0960 24.379 Rel-18	Agreed
C1-242840	MCVideo gateway UE updates due to stage-2 changes	Ericsson	CR 0255 24.281 Rel-18	Agreed
C1-242841	MCData gateway UE updates due to stage-2 changes	Ericsson	CR 0404 24.282 Rel-18	Agreed
C1-243159	Clarification on MCPTT gateway UE hosting MCPTT clients	BDBOS, Sepura Ltd	CR 0972 24.379 Rel-18
C1-243161	Clarification on MCData gateway UE hosting MCData clients	BDBOS, Sepura Ltd	CR 0417 24.282 Rel-18
C1-243162	Clarification on MCVideo gateway UE hosting MCVideo clients	BDBOS, Sepura Ltd	CR 0258 24.281 Rel-18
C1-243241	MCPTT QoS - Resource Management	Ericsson	CR 0974 24.379 Rel-18
C1-243242	MCVideo QoS - Resource Management	Ericsson	CR 0260 24.281 Rel-18
C1-243243	MCData QoS - Resource Management	Ericsson	CR 0419 24.282 Rel-18
C1-243244	MCGWUE workplan	Ericsson / Magnus	Work Plan Rel-18
NG_RTC	Sung – Breakout	Next Generation Real time Communication services
C1-242853	The requirement of the IMS AS during registration	China Mobile	CR 0001 24.186 Rel-18	Agreed
C1-242874	Update the abnormal case on DC2	China Mobile	CR 0003 24.186 Rel-18	Agreed
C1-242859	Correction to TS 24.186	China Mobile	CR 0006 24.186 Rel-18	Agreed
C1-242856	Suggestion on MO configuration for IMS DC setup	China Mobile	CR 0007 24.275 Rel-18	Agreed
C1-242878	Solve the EN on UICC configuration	China Mobile	CR 0004 24.186 Rel-18	Agreed
C1-242879	Clarification on DC setup policy	China Mobile	CR 0005 24.186 Rel-18	Agreed
C1-242860	Clarification on the procedure of IMS AS during session setup and session modification	Huawei, HiSilicon	CR 0008 24.186 Rel-18	Agreed
C1-242861	Add the handling of SDP answer in the procedure of IMS AS	Huawei, HiSilicon	CR 0007 24.186 Rel-18	Agreed
C1-242863	Support of AR media split rendering negotiation	Huawei, HiSilicon	CR 0010 24.186 Rel-18	Agreed
C1-242872	Clarification on the capability negotiation	Huawei, HiSilicon	CR 0009 24.186 Rel-18	Agreed
C1-242291	Abnormal case for DC1 interface	China Mobile	CR 0012 24.186 Rel-18	Agreed
C1-242866	Removal of CONF related EN	Ericsson	CR 0015 24.186 Rel-18	Agreed
C1-243071	Delete MRF from the spec	Nokia	CR 0017 24.186 Rel-18
C1-243142	Procedure of originating IMS AS on receiving the BDC establishment	Huawei, HiSilicon	CR 0018 24.186 Rel-18
C1-243143	IMS Data Channel Interaction with HOLD service	Huawei, HiSilicon	CR 0014 24.186 Rel-18	Revision of C1-242873
C1-243175	Discussion on the case a terminating UE with DC subscription cannot setup DC during session establishment	China Mobile	discussion Rel-18
C1-243176	Setup local BDC on terminating side in case INVITE does not contain DC description	China Mobile	CR 0002 24.186 Rel-18	Withdrawn Revision of C1-242854
C1-243177	Interaction with CH supplementary services	China Mobile	CR 0011 24.186 Rel-18	Revision of C1-242290
C1-243178	MMTel session release due to a CANCEL request	China Mobile	CR 0020 24.186 Rel-18	Withdrawn
C1-243179	The remote BDC setup requested by the UE	China Mobile	CR 0021 24.186 Rel-18	Withdrawn
C1-243180	Abnormal case for DC QoS negotiation in P2A and P2A2P scenarios	China Mobile	CR 0022 24.186 Rel-18	Withdrawn
C1-243225	Correction on the procedure of IMS AS	Huawei, HiSilicon	CR 0023 24.186 Rel-18
C1-243406	Update the DC setup policy according to the new definition of DC setup option	Huawei, HiSilicon	CR 0019 24.186 Rel-18	Withdrawn Revision of C1-243174
C1-243409	Setup local BDC on terminating side in case INVITE does not contain DC description	China Mobile, Huawei, HiSilicon	CR 0002 24.186 Rel-18	Revision of C1-242854
C1-243410	MMTel session release due to a CANCEL request	China Mobile, Huawei, Hisilicon	CR 0024 24.186 Rel-18
C1-243411	The remote BDC setup requested by the UE	China Mobile, Huawei, HiSilicon	CR 0025 24.186 Rel-18
C1-243412	Abnormal case for DC QoS negotiation in P2A and P2A2P scenarios	China Mobile, Huawei, HiSilicon	CR 0026 24.186 Rel-18
C1-243449	Update the DC setup policy according to the new definition of DC setup option	China Mobile, Huawei, Hisilicon	CR 0027 24.186 Rel-18
enh4MCPTT	Sung – Breakout	CT aspects of Enhanced Mission Critical Push-to-talk architecture phase 4
C1-242845	Location reporting configuration provided by authorized MCVideo user	AT&T	CR 0250 24.281 Rel-18	Agreed
C1-242846	Location information request with location filter	AT&T	CR 0251 24.281 Rel-18	Agreed
C1-242329	MCPTT Location information xml schema corrections	Ericsson	CR 0961 24.379 Rel-18	Agreed
C1-242842	MCPTT Location request with functional alias	Ericsson	CR 0962 24.379 Rel-18	Agreed
C1-242843	MCVideo Location request with functional alias	Ericsson	CR 0256 24.281 Rel-18	Agreed
C1-242844	MCData Location request with functional alias	Ericsson	CR 0405 24.282 Rel-18	Agreed
C1-242482	Fix the use of unknown emergency state values – Plugtest issue 1 (10.1.11)	Samsung	CR 0965 24.379 Rel-18	Agreed
C1-242483	Fix the wrong state referenced - Plugtest issue 2 (10.1.11)	Samsung	CR 0966 24.379 Rel-18	Agreed
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	Agreed
C1-243040	Location reporting configuration provided by authorized MCPTT user	AT&T, FirstNet	CR 0968 24.379 Rel-18
C1-243041	Location reporting configuration provided by authorized MCData user	AT&T, FirstNet	CR 0413 24.282 Rel-18
C1-243042	Location information request with location filter for MCPTT	AT&T, FirstNet	CR 0969 24.379 Rel-18
C1-243043	Location information request with location filter for MCData	AT&T, FirstNet	CR 0414 24.282 Rel-18
C1-243341	Cancel imminent peril group state when no group call exists - Plugtest issue 3 (10.1.11)	Samsung	CR 0981 24.379 Rel-18
C1-243342	Cancel imminent peril group state when no group call exists - Plugtest issue 3 (10.1.11) - (mcvideo)	Samsung	CR 0263 24.281 Rel-18
C1-243077	Adding IP address of target data host or DNS server to MCData IPconn	Kontron Transportation France	CR 0416 24.282 Rel-18	Moved from AI 18.3.1
MC_AHGC	Sung – Breakout	CT1 aspects of Mission Critical ad hoc group Communications
C1-242031	Adhoc group call – Media plane for MCPTT	Kontron Transportation France	CR 0369 24.380 Rel-18	Agreed
C1-242869	Support for emergency adhoc group call and imminent peril adhoc group call - MCPTT	Samsung	CR 0963 24.379 Rel-18	Agreed
C1-242870	Support for emergency adhoc group call and imminent peril adhoc group call - (mcvideo)	Samsung/Kiran	CR 0257 24.281 Rel-18	Agreed
C1-242852	Corrections to inclusion of multiple MIME bodies for adhoc group call request - MCPTT	Samsung	CR 0964 24.379 Rel-18	Agreed
C1-242871	Corrections to inclusion of multiple MIME bodies for adhoc group data communication request - MCData	Samsung	CR 0412 24.282 Rel-18	Agreed
C1-243045	Adhoc group call – Media plane for MCVideo	Kontron Transportation France	CR 0123 24.581 Rel-18
C1-243047	Corrections for ad hoc group call setup	Kontron Transportation France	CR 0970 24.379 Rel-18	Withdrawn
C1-243048	Corrections for ad hoc group emergency alert	Kontron Transportation France	CR 0971 24.379 Rel-18	Withdrawn
C1-243075	Adhoc group call – Protoc impl for MCPTT	Kontron Transportation France	CR 0950 24.379 Rel-18	Revision of C1-242867
C1-243076	Corrections for adhoc emergency alert	Kontron Transportation France	CR 0953 24.379 Rel-18	Revision of C1-242868
C1-243332	Corrections in handling of a SIP MESSAGE request for adhoc emergency alert origination	Samsung, Kontron Transportation France	CR 0975 24.379 Rel-18
C1-243333	Handling of a SIP MESSAGE request for adhoc emergency alert cancellation in controlling function	Samsung, Kontron Transportation France	CR 0976 24.379 Rel-18
C1-243334	Handling of Adhoc group emergency alert participants start/stop determination procedures in PF	Samsung, Kontron Transportation France	CR 0977 24.379 Rel-18
C1-243335	Handling of Adhoc group emergency alert participants modification procedures in PF and CF	Samsung, Kontron Transportation France	CR 0978 24.379 Rel-18
C1-243336	Indicate the participating function to stop determining the ad-hoc group participants (mcptt)	Samsung, Kontron Transportation France	CR 0979 24.379 Rel-18
C1-243338	Indicate the participating function to stop determining the ad-hoc group participants (mcvideo)	Samsung, Kontron Transportation France	CR 0261 24.281 Rel-18
C1-243339	Remove the use of adhoc-emergency-ind from adhoc group emergency alert procedures	Samsung, Kontron Transportation France	CR 0980 24.379 Rel-18
C1-243340	Corrections to inclusion of multiple MIME bodies for adhoc group call request - MCVideo	Samsung, Kontron Transportation France	CR 0262 24.281 Rel-18
C1-243499	Indicate the participating function to stop determining the ad-hoc group participants (mcdata)	Samsung, Kontron Transportation France	CR 0420 24.282 Rel-18	Revision of C1-243337
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
C1-242538	New WID on Enhanced Mission Critical Location Management	AT&T Labs, Inc / Val	WID new Rel-19	Agreed CT1 only
C1-243049	New WID on IMS Stage-3 IETF Protocol Alignment	Nokia	WID new Rel-19	Revision of C1-242535
C1-243064	New WID on NAS overhead reduction for IoT NTN	Qualcomm Incorporated / Amer	WID new Rel-19
C1-243112	New WID on Stage-3 5GS NAS protocol development 19	Ericsson / Ivo	WID new Rel-19	Revision of C1-242938
C1-243124	New WID on "Steering of Roaming (SoR) during the registration" part of Roaming value-added services	Ericsson / Ivo	WID new Rel-19
C1-243133	Rel-19 Enhancements of 3GPP Northbound Interfaces and Application Layer APIs	Huawei, HiSilicon /Christian	WID new Rel-19
C1-243135	New WID on enhancement of controlling RAT utilization	VODAFONE	WID new Rel-19
C1-243149	New WID on CT aspects for enabling Edge Applications Phase 3	Samsung	WID new Rel-19
C1-243153	New WID on Stage-3 SAE Protocol Development	InterDigital	WID new Rel-19	Revision of C1-242939
C1-243226	New WID on CT Aspects of Application Layer Support for Uncrewed Aerial Systems (UAS), Phase 3	InterDigital	WID new Rel-19	Revision of C1-242214
C1-243246	New WID MCProtoc19	Ericsson / Magnus	WID new Rel-19
C1-243441	New SID on PLMN Selection for DualSteer Device	CATT	SID new Rel-19	Revision of C1-242539
Documents related to new Work Items	Lena – Main	Documents related to new Work Items
C1-243065	Discussion on NAS overhead reduction for IoT NTN	Qualcomm Incorporated / Amer	discussion Rel-19
C1-243066	Small Data Container IE in EPS	Qualcomm Incorporated / Amer	CR 4050 24.301 Rel-18	Withdrawn
C1-243067	New protocol for transfering data over NAS in EPS	Qualcomm Incorporated / Amer	CR 4051 24.301 Rel-18	Withdrawn
C1-243111	Discussion on non-essential corrections and protocol related WIs	Ericsson, InterDigital / Ivo	discussion Rel-19
C1-243121	Discussion on Rel-19 Enhancements of UE Policy	Ericsson	discussion Rel-19
C1-243122	State of Rel-19 work related to additional enhancements for Uncrewed Aerial System in other WGs	Ericsson, LG Electronics	discussion Rel-19
C1-243123	"Steering of Roaming (SoR) during the registration" part of Roaming value-added services	Ericsson / Ivo	discussion Rel-19
C1-243129	New message format for transferring data over NAS	Qualcomm Incorporated, European Space Agency, Immarsat, Novamint, Viasat / Amer	CR 4015 24.301 Rel-19	Revision of C1-242169
C1-243130	Addition of protocol for transferring data over control plane	Qualcomm Incorporated, European Space Agency, Immarsat, Novamint, Viasat/ Amer	CR 0152 24.007 Rel-19	Revision of C1-242029
C1-243131	Small Data Container IE in EPS	Qualcomm Incorporated / Amer	CR 4014 24.301 Rel-19	Revision of C1-242017
C1-243136	Summary and status of SEALDD Phase 2 work	Huawei, HiSilicon /Christian	discussion Rel-19
C1-243206	Discussion on scope of 5GProtoc19 and SAES19	Huawei, HiSilicon/Lin	discussion Rel-19
C1-243233	Status of Rel-19 Multi-Access (DualSteer and ATSSS_Ph4) Work in SA2	Apple	discussion Rel-19
C1-243297	enhMCLoc Workplan discussion	Ericsson-LG Co., LTD	discussion Rel-19	To be handled in the IMS/MC BO session
Output Liaison Statements	Tdoc	Title	Prepared by	To/CC	Result & comment
C1-243110	Reply LS on 5GS missing CBC support for shared networks	Ericsson / Ivo	LS out Rel-15
C1-243157	Reply LS on Regarding Device Connection Efficiency Requirements for UEs-Additional Data	Qualcomm Incorporated	LS out Rel-18
C1-243167	LS on support of provisioning ATSSS rules to the UE over 3GPP access in EPC	ZTE / Joy	LS out Rel-18
C1-243328	Reply to LS on provisioning ATSSS rules to the UE in EPC	Nokia	LS out Rel-18
C1-243172	LS on the UE role list in RSPP-Metadata	ZTE / Joy	LS out Rel-18
C1-243173	Reply LS on clarification on dual registration indication	ZTE / Joy	LS out Rel-18
C1-243240	Reply LS on Clarification on Dual Registration Indication	Apple	LS out Rel-18
C1-243329	Reply to LS on Clarification on Dual Registration Indication	Nokia	LS out Rel-18
C1-243480	Reply LS on Clarification on Dual Registration Indication	vivo	LS out Rel-18
C1-243371	[draft] Reply LS on application layer ID	Xiaomi	LS out Rel-18
C1-243433	LS on sending an acknowledgement after establishing a TLS connection	CATT	LS out Rel-18
C1-243466	LS on security issues related to LCS-UP connection ID	Xiaomi	LS out Rel-18
C1-243209	Satellite NG-RAN not allowed in PLMN	Apple France	LS out Rel-18	Moved from AI 18.2.32 Related to CR in C1-243207
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 10:30 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