SA2#169

2: Agenda

TDoc	Title	Source
S2-2504483	SA2#169 meeting Agenda	SA WG2 Chair
S2-2504484	SA WG2#169 session plan	SA WG2 Chair
S2-2504730	SA WG2#169 Plan for the meeting	SA WG2 Chair

3: SA2#168 Meeting report

TDoc	Title	Source
S2-2504485	Draft Report of SA WG2 meeting #168	SA WG2 Secretary

4.1: Common issues and Incoming LSs

TDoc	Title	Source
S2-2504571	LS from CEN TC 278 WG 15: LS on Next Generation eCall	CEN TC 278 WG 15
S2-2504632	LS from IETF IPv6 Maintenance (6MAN): LS on draft-ietf-6man-deprecate-router-alert, 'Deprecation of the IPv6 Router Alert Option for New Protocols'	IETF IPv6 Maintenance (6MAN)
S2-2504633	LS from IETF GREEN WG: LS on the creation of the Getting Ready for Energy-Efficient Networking Working Group in the IETF	IETF GREEN WG
S2-2504755	[DRAFT] LS reply on Handling of UE Radio Capability for Paging	Huawei, HiSilicon
S2-2504756	Alignment on Handling of UE Radio Capability for Paging	Huawei, HiSilicon

6.2: Common Access Control, RM and CM functions and procedure flows

TDoc	Title	Source
S2-2504806	Misleading message flow in network triggered SR procedure	Nokia

6.3: Session management and continuity functions and flows

TDoc	Title	Source
S2-2504925	Synchronizing status of QoS Flow(s) between H-SMF or anchor SMF and UE	Ericsson

6.6: Policy and charging control

TDoc	Title	Source
S2-2504636	BSF subscription validity time	Oracle, Verizon
S2-2504680	BSF subscription validity time	Oracle, Verizon
S2-2505101	Update of definitions clause	Huawei, HiSilicon
S2-2505102	Update of definitions clause	Huawei, HiSilicon

6.7: 3GPP access specific functionality and flows

TDoc	Title	Source
S2-2504518	LS from RAN WG3: LS on Handling of UE Radio Capability for Paging	RAN WG3
S2-2504920	[DRAFT] Reply LS on Handling of UE Radio Capability for Paging	Ericsson
S2-2504921	UE radio capability for paging handling	Ericsson
S2-2504922	UE radio capability for paging handling	Ericsson
S2-2504923	UE radio capability for paging handling	Ericsson
S2-2505001	[DRAFT] Response LS on Handling of UE Radio Capability for Paging	ZTE
S2-2505376	[DRAFT] Response LS on Handling of UE Radio Capability for Paging	Vodafone
S2-2505420	UE radio capability for paging handling	Ericsson
S2-2505422	UE radio capability for paging handling	Ericsson
S2-2505423	UE radio capability for paging handling	Ericsson

7.7: 5GS Enhanced support of Vertical and LAN Services (Vertical_LAN)

TDoc	Title	Source
S2-2504618	5GS common time reference traceable to UTC	Nokia
S2-2504619	5GS common time reference traceable to UTC	Nokia
S2-2504620	5GS common time reference traceable to UTC	Nokia
S2-2504621	5GS common time reference traceable to UTC	Nokia
S2-2504623	5GS common time reference traceable to UTC	Nokia
S2-2505426	5GS common time reference traceable to UTC	Nokia, ZTE
S2-2505427	5GS common time reference traceable to UTC	Nokia, ZTE

7.12: Optimisations on UE radio capability signalling (RACS)

TDoc	Title	Source
S2-2504795	Reference correction for NR RRC in clause 5.4.4.1	Nokia

8.4: Enhancement of Network Slicing Phase 2 (eNS_Ph2)

TDoc	Title	Source
S2-2505301	NSSRG clarification	Samsung

8.11: Architecture aspects for using satellite access in 5G (5GSAT_ARCH)

TDoc	Title	Source
S2-2504572	LS from CT WG1: LS on stage 1 requirements for the support for PWS over satellite NGRAN in Rel-17	CT WG1
S2-2505396	PWS support	Samsung
S2-2505404	[DRAFT] Reply LS on stage 1 requirements for the support for PWS over satellite NGRAN in Rel-17	Samsung

9.6.2: 5GC LoCation Services Phase 3 (eLCS_Ph3)

TDoc	Title	Source
S2-2504946	Supporting multiple LCS-UPP connections per UE	Ericsson, Huawei, ZTE
S2-2505353	Discussion on routing ID and LCS-UP connection mapping for multiple LCS-UP connections.	OPPO
S2-2505354	Clarification and correction on modification of UP connection between UE and LMF	[Huawei, HiSilicon], OPPO
S2-2505355	User plane positioning update for correlation ID and LCS-UP connection mapping	OPPO
S2-2505434	Clarification and correction on modification of UP connection between UE and LMF	Nokia, Nokia Shanghai Bell

9.11.2: Network Slicing Phase 3 (eNS_Ph3)

TDoc	Title	Source
S2-2504807	Clarification on always-on PDU Session	Nokia,[ZTE]
S2-2504808	Clarification on always-on PDU Session	ZTE
S2-2505000	Clarification on Configured NSSAI mismatch when a network performs slice replacement for on demand slices	LG Electronics

9.12.2: XR (Extended Reality) and media services (XRM)

TDoc	Title	Source
S2-2504520	LS from RAN WG3: LS on Average Window for Alternative QoS	RAN WG3
S2-2504539	Alignment of PDU set information	ZTE
S2-2504540	Alignment of PDU set information	ZTE
S2-2504865	Removal of Averaging Window from the AQP	Ericsson
S2-2504866	Removal of Averaging Window from the AQP	Ericsson
S2-2504867	[DRAFT] LS Reply on Average Window for Alternative QoS	Ericsson
S2-2504939	[DRAFT] LS on Average Window for Alternative QoS	CATT
S2-2504968	[DRAFT] Reply LS on Average Window for Alternative QoS	ZTE
S2-2505103	Clarifications for multi-modal services	Huawei, HiSilicon, Nokia
S2-2505104	Clarifications for multi-modal services	Huawei, HiSilicon, Nokia
S2-2505105	Clarifications for multi-modal services	Huawei, HiSilicon
S2-2505106	Clarifications for multi-modal services	Huawei, HiSilicon
S2-2505107	Clarifications and corrections for ECN marking for L4S and congestion monitoring	Huawei, HiSilicon
S2-2505108	Clarifications and corrections for ECN marking for L4S and congestion monitoring	Huawei, HiSilicon
S2-2505155	[DRAFT] LS Reply on Average Window for Alternative QoS	SAMSUNG

9.14.2: Evolution of IMS multimedia telephony service (NG_RTC)

TDoc	Title	Source
S2-2504507	LS from CT WG4: Reply LS on request for IMS Data Channel related clarifications	CT WG4
S2-2505208	Adding event for session establishment cancellation	China Mobile
S2-2505209	Adding event for session establishment cancellation	China Mobile

9.17.2: Edge Computing Phase 2 (EDGE_Ph2)

TDoc	Title	Source
S2-2504691	HR SBO request indication in inter PLMN mobility case	Samsung
S2-2504692	HR SBO request indication in inter PLMN mobility case	Samsung
S2-2504693	HR SBO request indication in inter PLMN mobility case	Samsung
S2-2504694	HR SBO request indication in inter PLMN mobility case	Samsung
S2-2505126	Failure notification to AF on simultaneous connectivity	Huawei, Hisilicom
S2-2505254	Simultaneous connectivity failure notification	Samsung

9.23.2: Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)

TDoc	Title	Source
S2-2504529	LS from SA WG3: LS reply on Issues related to Analytics context transfer between AnLF(s)	SA WG3
S2-2504536	Clarifications on the definition of accuracy	ZTE
S2-2504537	Clarifications on accuracy monitoring procedure	ZTE
S2-2504538	Clarifications on accuracy monitoring procedure	ZTE
S2-2504786	Correction on ML Model accuracy related information	Vivo
S2-2504787	Correction on ML Model accuracy related information	Vivo
S2-2504879	Alignment to reflect the SA WG2 status according to LS reply from SA WG3	Ericsson
S2-2504880	Alignment to reflect the SA WG2 status according to LS reply from SA WG3	Ericsson
S2-2504989	Optional Addition of last known UE Location	Verizon, AT&T, Charter Communications, China Mobile, China Telecom, Deutsche Telekom , Ericsson, Nokia, Oracle, Rakuten Mobile, Samsung, SK Telecom, Vodafone
S2-2504996	Addition of QoS Flow Maintainability KPI	Verizon, Oracle
S2-2504998	[DRAFT] LS for a new KPI related to the maintainability of a QoS flow	Verizon Switzerland AG, Oracle
S2-2505411	Discussion on QoS Flow Sustainability.	Verizon, Oracle
S2-2505424	Alignment to reflect the SA WG2 status according to LS reply from SA WG3	Ericsson

19.1.2: Integration of satellite components in the 5G architecture Phase 3 (5GSAT_Ph3-ARC)

TDoc	Title	Source
S2-2504506	LS from CT WG4: Reply LS on maximum warning message size	CT WG4
S2-2504578	LS from RAN WG3: Reply LS on OAM requirements to support regenerative payload transport links	RAN WG3
S2-2504580	LS from SA WG5: Reply LS to LS on reply to LS on OAM requirements to support regenerative payload	SA WG5
S2-2504656	Support of NG connection interruption due to hard feeder link switch over	China Telecom
S2-2504683	Update on early media handling in UE-Satellite-UE scenario	Vivo
S2-2504722	Removal of Rx-Related Note for UE-SAT-UE	ZTE, CATT
S2-2504723	Input Parameter Alignment for UP Path Change Subscription in TS 23.502	ZTE
S2-2504724	Input Parameter Alignment for UP Path Change Subscription in TS 23. 228	ZTE
S2-2504725	Enhancement of SM Policy Control to Support Implicit Subscription Handling	ZTE
S2-2504726	Clarification of DNAI Handling for UE-SAT-UE Communication	ZTE
S2-2504727	Refinement of UE behavior and S&F wait timer handling	ZTE
S2-2504777	Update to Initial Call setup and functional support for UE-Satellite-UE communication in IMS	Ericsson
S2-2504778	Update to Mobility procedures for UE-Satellite-UE communication	Ericsson
S2-2504790	Clarification on S&F Wait Timer	Nokia, Huawei, HiSilicon
S2-2504882	On TAI configuration in AMF via OAM.	Qualcomm Incorporated, Vodafone
S2-2504905	Clarify S1-U not supported by split MME	Ericsson, AT&T
S2-2504906	Clarify PDN connection handling for split MME	Ericsson, AT&T
S2-2504907	Clarify the S&F event is sent from SCEF to SCS/AS	Ericsson, AT&T
S2-2504909	TAI handling for regenerative access .	Ericsson
S2-2504911	[DRAFT] Reply LS on OAM requirements to support regenerative payload transport links	Qualcomm, Vodafone
S2-2504977	Transition to S&F satellite for legacy UE	Qualcomm Incorporated
S2-2504994	UE procedures for handling S&F Wait Timer	Qualcomm Incorporated
S2-2505050	Transitioning between operation in S&F mode and normal mode	LG Electronics
S2-2505051	Procedure updates for S&F operation	LG Electronics
S2-2505053	Updates to S&F mode transition	Vivo
S2-2505054	Procedure updates for S&F	Vivo
S2-2505055	TAIs configured by OAM	Vivo
S2-2505056	TAIs configured by OAM	Vivo
S2-2505057	[DRAFT] Reply LS on OAM requirements to support regenerative payload transport links	vivo
S2-2505093	Update on change of BP/ULCL and UP notification procedures for UE-Satellite-UE communication	ETRI
S2-2505100	Clarification that a UE may not be necessarily served by all the satellites in S&F mode in a PLMN but by a subset of satellites	Sateliot, Thales, Novamint
S2-2505149	Clarification on UP path event subscription for UE-satellite-UE communication	Huawei, HiSilicon
S2-2505150	Clarification and correction on UP path event report for UE-satellite-UE communication	Huawei, HiSilicon
S2-2505151	Update Support of Attach with PDN connection for split MME architecture	Huawei, HiSilicon
S2-2505152	Removing UE S&F Term	Huawei, HiSilicon
S2-2505201	Detach related procedures update to support S&F operation	Xiaomi
S2-2505223	Avoid congestion caused by S&F timer	MediaTek Inc.
S2-2505232	Update to the GUTI Reallocation procedure	ZTE
S2-2505233	N2 interface enhancement for downlink data suspension/resumption	ZTE
S2-2505236	Discussion on OAM based solution to support NTN regenerative payload.	CATT, CSCN, ZTE, vivo
S2-2505237	[DRAFT] Reply LS on OAM requirements to support regenerative payload transport links	CATT
S2-2505238	Configuration of TAI list for regenerative satellite payload	CATT, CSCN
S2-2505239	Clarification on UE-SAT-UE communication when serving satellite changes	CATT
S2-2505240	Clarification on UE-Satellite-UE communication procedures	CATT
S2-2505261	[DRAFT] Reply LS on OAM requirements to support regenerative payload transport links	CATT
S2-2505389	Align the terms.	Samsung
S2-2505395	Handling S&F not allowed.	Samsung
S2-2505407	Supported TAIs information	Samsung
S2-2505408	[DRAFT] Reply LS on OAM requirements to support regenerative payload transport links	Samsung

19.2.2: System architecture for next generation real time communication services phase 2 (NG_RTC_Ph2)

TDoc	Title	Source
S2-2504581	LS from GSMA TSG IMSDCAS: LS to SA WG2 About Requirements Concerning Automatic Resume Where You have Left Off	GSMA TSG IMSDCAS
S2-2504634	LS from SA WG4: LS on Advanced MF capability registration and discovery	SA WG4
S2-2504638	Clarification of the NG_RTC_Ph2 KI#4 procedure description	Nokia
S2-2504639	Aligning MF selection criteria with 23.228	Nokia
S2-2504640	[DRAFT] LS on Advanced MF capability registration and discovery	Nokia
S2-2504770	KI#8: Updates to services and operations	Ericsson
S2-2504771	KI#8: Corrections to Avatar procedures	Ericsson
S2-2504772	KI#3: Update to DC interworking with MTSI UE	Ericsson
S2-2504773	KI#2: Correcting Information Retrieval	Ericsson
S2-2504774	KI#2: Corrections to DC AS initiated Session Update to add BDC to an existing IMS session	Ericsson
S2-2504775	KI#2: Corrections to DC AS initiated Standalone ADC Session Creation	Ericsson
S2-2504776	KI#2: Corrections to DC AS initiated IMS Session Update Procedures	Ericsson
S2-2505032	De-multiplexing ADC to avoid multiplexing ADCs with same stream ID	Vivo
S2-2505033	Adding more event filters for ADC media type	Vivo
S2-2505034	Update on support of DC interworking	Vivo
S2-2505035	Modification on general description for standalone IMS DC session	Vivo
S2-2505044	MDC2 endpoint indication for Avatar Represenation downloading	Qualcomm Incorporated, Ericsson
S2-2505045	Generlization of MF capabilities registration and discovery	Qualcomm Incorporated
S2-2505082	Update IMS SBA description to align with other specifications	Huawei, HiSilicon
S2-2505083	Correction on standalone data channel description	Huawei, HiSilicon
S2-2505084	Update network centric call flow for Avatar Communication	Huawei, HiSilicon
S2-2505085	[DRAFT] Reply LS on MF Capabilities from SA WG4	Huawei, HiSilicon
S2-2505177	Adding BDC Procedure Update	ZTE
S2-2505178	Clarification on Standalone DC Procedure	ZTE
S2-2505179	Clarification on NRF Service Related to MF	ZTE
S2-2505180	Add DC Application Server Description	ZTE
S2-2505181	Clarification on MF Profile	ZTE
S2-2505182	[DRAFT] Reply LS on Advanced MF capability registration and discovery	ZTE
S2-2505183	KI#1: Corrections to IMS Subscribe/Notify Framework Architecture	[Ericsson, Nokia,] ZTE, [Huawei]
S2-2505203	Updates on procedure and service of DC interworking via DC AS	China Mobile, Huawei, Hisilicon
S2-2505204	Clarification on PSI configuration on UE	China Mobile, Huawei, Hisilicon
S2-2505205	Clarification on usage of Avatar ID	China Mobile, Huawei, Hisilicon
S2-2505206	Updates on HSS Nhss_ImsEventExposure service	China Mobile, Huawei, Hisilicon
S2-2505207	Correction to 3GPP PS Data Off Exempted Services for DC interworking	China Mobile, Huawei, Hisilicon
S2-2505259	KI#3: Updates on the ADC Interworking via DC AS procedure	Samsung
S2-2505260	MMTel media removal clarification	Samsung
S2-2505262	KI#1: Corrections to IMS Subscribe/Notify Framework Architecture	[Samsung], Ericsson, Nokia, ZTE, Huawei
S2-2505264	Clarification on DC AS URL for downloading Avatar ID List	Samsung
S2-2505265	KI#3: Updates on interworking with MTSI UE procedures	Samsung
S2-2505266	[DRAFT] Reply to LS on Automatic Resumption in IMS data channel	Samsung

19.3.2: Extended Reality and Media service (XRM) Phase 2 (XRM_Ph2)

TDoc	Title	Source
S2-2504508	LS from CT WG4: LS on Encoding of (S)RTP Multiplexed Media Identification Information	CT WG4
S2-2504524	LS from RAN WG3: Reply LS on uplink rate control	RAN WG3
S2-2504535	LS from SA WG4: Reply LS on Encoding of (S)RTP Multiplexed Media Identification Information	SA WG4
S2-2504563	LS from SA WG4: LS on the accuracy of PDU Set size and data burst size indication	SA WG4
S2-2504564	LS from SA WG4: LS on Indicating Time to the Next Data Burst (TTNB)	SA WG4
S2-2504565	LS from SA WG4: LS to SA WG2 and CT WG4 on N6-Unmarked PDUs	SA WG4
S2-2504566	LS from SA WG4: LS on RTP retransmission	SA WG4
S2-2504574	LS from CT WG4: LS on Transport Level Marking on N3/N9	CT WG4
S2-2504612	Clarification on provisioning Multi-modal Service ID to NG-RAN	China Mobile
S2-2504613	Support of providing MMSID from 5GC to NG-RAN	China Mobile
S2-2504614	Clarification of providing MMSID from 5GC to NG-RAN	China Mobile
S2-2504615	Clarifications and corrections on usage of MoQ for encrypted media flows	China Mobile
S2-2504637	Correction on the Support of MoQ	Nokia
S2-2504681	[DRAFT] Reply LS on RTP retransmission	InterDigital, Inc.
S2-2504697	Addressing default PDU-set importance	Lenovo,
S2-2504714	[DRAFT] Reply LS on RTP Retransmission	China Mobile
S2-2504717	KI#4: Resolve the incorrect multiplex support in NOTE	China Mobile
S2-2504733	[DRAFT] LS Reply on RTP retransmission	vivo
S2-2504734	[DRAFT] LS reply on uplink rate control	vivo
S2-2504766	Removal of Editor s Note as CT WG3 is working on UDP options kind value	Nokia
S2-2504813	Clarifications on ECN marking for L4S	Apple, Ericsson, T-Mobile USA, Charter Communications
S2-2504859	MoQ missing from the Protocol Description	Ericsson
S2-2504860	Triggering of Transport Level Marking based on PDU Set Importance in I-SMF	Ericsson
S2-2504861	[DRAFT] LS Reply on Transport Level Marking on N3/N9	Ericsson
S2-2504862	Indication of Rate-Adaptable QoS Flows to NG-RAN	Ericsson
S2-2504863	Indication of Rate-Adaptable QoS Flows to NG-RAN	Ericsson
S2-2504864	Indication of Rate-Adaptable QoS Flows to NG-RAN	Ericsson
S2-2504937	[DRAFT] Reply LS on N6-Unmarked PDUs	CATT
S2-2504938	[DRAFT] Reply LS on RTP retransmission	CATT
S2-2504940	QoS Notification Control of PDU Set QoS with only one direction	CATT, [Huawei, Nokia]
S2-2504958	[DRAFT] Reply LS on Transport Level Marking on N3/N9	Tencent,Tencent Cloud
S2-2504974	Alignment of PDU Set based Handling description	Tencent, Tencent Cloud
S2-2504975	Clarifications for rate limitation exposure	[Huawei, HiSilicon],Tencent, Tencent Cloud
S2-2504976	Clarifications on Expedited Data Transfer	Tencent, Tencent Cloud, Lenovo
S2-2504985	Dynamic detection of L4S traffic and enabling of ECN marking for L4S.	Apple, Ericsson
S2-2505076	Update on PDU session establishment procedure for MoQ	Huawei, HiSilicon
S2-2505077	23.501 Support of uplink rate control for QoS flows at RAN	Lenovo, ZTE, China Telecom
S2-2505078	23.502 Support of uplink rate control for QoS flows at RAN	Lenovo, ZTE, China Telecom
S2-2505079	23.503 Support of uplink rate control for QoS flows at RAN	Lenovo, ZTE, China Telecom
S2-2505080	[DRAFT] Reply LS on Uplink Rate Control	Lenovo
S2-2505091	[DRAFT] Reply LS on Transport Level Marking on N3/N9	LG Electronics
S2-2505094	Clarification for the Transport Level Marking on N3/N9	LG Electronics
S2-2505095	[DRAFT] LS Reply on N6-Unmarked PDUs	LG Electronics
S2-2505096	Support identification and marking for the N6-unmarked PDUs	LG Electronics
S2-2505109	Clarifications for multiplexed media traffic	Huawei, HiSilicon
S2-2505110	Clarifications for multiplexed media traffic	Huawei, HiSilicon
S2-2505111	Clarifications for control of expedited data transfer	Huawei, HiSilicon
S2-2505112	Clarifications for rate limitation exposure	Huawei, HiSilicon
S2-2505113	QoS Notification Control of PDU Set QoS with only one direction	[CATT,] Huawei [, Nokia]
S2-2505114	Clarifications for PDU Set QoS information based DSCP marking	Huawei, HiSilicon
S2-2505138	[DRAFT] LS to SA WG4 on RTP retransmission	Lenovo
S2-2505144	Alternative QoS profile handling considering PDU Set QoS parameters	Samsung
S2-2505145	[DRAFT] Reply LS on Transport Level Marking on N3/N9	Lenovo
S2-2505146	Discussion: Way forward for Transport Level Marking at I-UPF.	Lenovo, Nokia
S2-2505147	Corrections for 23.501 Transport Level Marking on N3/N9 at I-UPF	Lenovo, Nokia
S2-2505148	Connect-UDP client functionality of UPF	Samsung
S2-2505156	[DRAFT] LS Reply on N6-Unmarked PDUs	SAMSUNG
S2-2505157	[DRAFT] LS Reply on RTP retransmission	SAMSUNG
S2-2505184	Update the procedures with Multi-modal service ID	Vivo
S2-2505195	Correcting references to TS 23.501 clauses	Nokia
S2-2505197	Available Bitrate Reporting when the Serving RAN Node Changes	[InterDigital Inc.], Nokia
S2-2505242	PDU Set Importance support for N6-unmarked PDUs	Nokia
S2-2505243	[DRAFT] Reply LS on N6-Unmarked PDUs	Nokia
S2-2505244	Discussion on prioritization of RTP retransmissions in 5GS.	Nokia
S2-2505245	[DRAFT] Reply LS on network awareness and QoS handling of RTP retransmissions	Nokia
S2-2505268	[DRAFT] Reply LS on RTP retransmission	OPPO
S2-2505269	[DRAFT] Reply LS on N6-Unmarked PDUs	OPPO
S2-2505270	PDU Set Importance determination for the N6-unmarked PDUs	OPPO
S2-2505390	XRM_Ph2_KI1 Update of PDU Set Information Marking witout DL Set QoS	Xiaomi
S2-2505391	Discussion on Rate Control .	Xiaomi
S2-2505392	XRM_Ph2_Clarification on the DL Protocol Description	Xiaomi
S2-2505418	Clarification on Protocol Description for UDP-Option	Google

19.4.2: 5GS Enhancement for Energy Efficiency and Energy Saving (EnergySys)

TDoc	Title	Source
S2-2504522	LS from RAN WG3: Reply LS on energy saving indication from CN to RAN	RAN WG3
S2-2504627	Removal of Energy Saving indicator from AMF to NG-RAN	LG Electronics
S2-2504628	Removal of Energy Saving indicator from AMF to NG-RAN	LG Electronics
S2-2504629	[DRAFT] Reply LS on energy saving indication from CN to RAN	LG Electronics
S2-2504709	Alignment of Energy indicator in BDT policy	China Mobile
S2-2504710	On the report of SMF to EIF for user-plane energy consumption calculation	[Huawei, HiSilicon, NEC], China Mobile, ETRI
S2-2504711	Energy consumption information for access type	[Samsung, NTT DOCOMO], China Mobile, ETRI
S2-2504712	[DRAFT] Reply LS on energy saving indication from CN to RAN	China Mobile
S2-2504713	Removing EN on Energy Saving Indicator provision	China Mobile
S2-2504812	Clean up the consumer NF of energy consumption information exposure	Qualcomm Incorporated
S2-2504814	Discussion on overlapping PDRs.	Nokia
S2-2504816	Clarification on the EventExposure service operation of SMF	Nokia, [Huawei, HiSilicon]
S2-2504835	Negotiation for future background data transfer considering energy	NTT DOCOMO, Toyota, KDDI
S2-2504846	Discussion on the incoming Reply LS on energy saving indication from CN to RAN.	Nokia, Huawei
S2-2504847	[DRAFT] Reply LS on energy saving indication from CN to RAN	Nokia
S2-2504848	Removal of ESI to NG-RAN	Nokia, Huawei
S2-2504852	Removal of ESI to NG-RAN	Nokia, Huawei
S2-2504854	EIF exposure service definition clarification	Nokia
S2-2504893	Energy Consumption information collection from SMF.	Ericsson
S2-2504894	Use of UPF EventExposure for Energysys	Ericsson
S2-2504895	Use of SMF and UPF EventExposure for Energysys	Ericsson
S2-2504959	Discussion paper on the Energy saving indicator from CN to RAN according to the RAN WG3 LS response.	ZTE
S2-2504960	[DRAFT] Reply LS on energy saving indication from CN to RAN	ZTE
S2-2504961	Resolving the EN on the energy saving indicator according to RAN WG feedback	ZTE
S2-2504962	Resolving the EN on the energy saving indicator according to RAN WG feedback	ZTE
S2-2504963	Adding Energy indication to BDT procedure and service operation	ZTE
S2-2504964	Clarification on the BDT policy decision	ZTE
S2-2504965	Clarification on retrieving information from OAM	ZTE
S2-2504966	Clarification on the UPF Energy Consumption information collection	ZTE
S2-2504967	Clarification on the UPF Energy Consumption information collection	ZTE
S2-2505003	Clarification on PLMN	LG Electronics
S2-2505117	Update the procedure for BDT policy decisions	Vivo
S2-2505123	On the report of SMF to EIF for user-plane energy consumption calculation	[Huawei, HiSilicon, NEC], vivo
S2-2505125	Energy consumption information for access type	[Samsung, NTT DOCOMO], vivo
S2-2505130	EIF exposure service definition clarification	[Nokia],vivo
S2-2505160	Clarification on the EventExposure service operation of SMF	Huawei, HiSilicon
S2-2505161	Energy consumption information for access type	[Samsung, NTT DOCOMO], Huawei, HiSilicon
S2-2505162	Report of SMF to EIF for user-plane energy consumption calculation	Huawei, HiSilicon
S2-2505163	Clarification of the lack of supporting EC when DC is used	Huawei, HiSilicon
S2-2505164	Energy Consumption information collection procedure	[Nokia, CMCC], Huawei, [Samsung]
S2-2505247	Energy consumption information for access type	[Samsung, NTT DOCOMO], vivo
S2-2505285	Resolve the EN on Energy Saving Indicator	CATT
S2-2505286	Resolve the EN on Energy Saving Indicator	CATT
S2-2505289	EIF discvoery and selection	Samsung
S2-2505290	EIF discvoery and selection	Samsung
S2-2505291	Support of EIF subscription termination	Samsung
S2-2505293	On the report of SMF to EIF for user-plane energy consumption calculation	[Huawei, HiSilicon, NEC], Samsung
S2-2505295	Corrections for energy saving related AF input on BDT policy negotiation	Huawei, HiSilicon, NTT DOCOMO, KDDI
S2-2505303	Update on Energy Saving Indicator handling	Vivo
S2-2505304	Update on Energy Saving Indicator handling	Vivo
S2-2505405	BDT Energy Negotiation Procedures	Motorola Mobile Com Technology

19.14.2: Architecture support of Ambient power-enabled Internet of Things (AmbientIoT-ARC)

TDoc	Title	Source
S2-2504515	LS from RAN WG2: LS on paging ID length	RAN WG2
S2-2504516	LS from RAN WG2: LS on byte-alignment of upper layer data SDU	RAN WG2
S2-2504517	LS from RAN WG2: LS on D2R message size for inventory response	RAN WG2
S2-2504523	LS from RAN WG3: LS on Ambient IoT further progress of RAN WG3	RAN WG3
S2-2504645	Command Procedure Update.	Ofinno
S2-2504646	[DRAFT] Reply LS on Paging ID Length	Ofinno, LLC
S2-2504647	Discussion on Paging ID.	Ofinno
S2-2504718	AIoT Scope and Architecture General concept clarifications.	NEC
S2-2504719	AIoT priority information.	NEC, Futurewei, Lenovo
S2-2504720	[DRAFT] LS on Ambient IoT Priority information	NEC
S2-2504735	[DRAFT] Reply LS on D2R message size for inventory response	InterDigital Inc.
S2-2504736	AMF selection and non-operation Related Procedure .	Vivo
S2-2504737	Fix the ENs for AIoT data.	Vivo
S2-2504738	Update to NF Services.	Vivo
S2-2504739	Update to inventory procedure.	Vivo
S2-2504740	Update to command procedure.	Vivo
S2-2504741	Update to procedure between AIOTF and NG-RAN for indirect connectivity to align RAN agreement.	Vivo
S2-2504742	Update to Filtering Information.	Vivo
S2-2504743	ADM related clause update.	Vivo
S2-2504744	Update to Protocol Stacks.	Vivo
S2-2504745	Update to Network Functions.	Vivo
S2-2504796	AIoT assistance information update.	Nokia
S2-2504797	AIoT Inventory procedure update.	Nokia
S2-2504798	NG-RAN description .	Nokia
S2-2504803	Resolution of the follow-on command indication.	Sony
S2-2504857	Text on AIoT Device capabilities.	NTT DOCOMO
S2-2504858	Text on assistance information to support command procedure.	NTT DOCOMO
S2-2504870	Discussion on structure of AIoT data for read/write/disable.	NTT DOCOMO
S2-2504881	Text on bank pointer in command.	NTT DOCOMO
S2-2504884	Clause 5.3.2: Update on ADM Discovery and Selection.	Ericsson, Nokia
S2-2504885	AIoT Data and Approximate D2R Message Size.	Ericsson
S2-2504886	Clause 6.2.3: Update on Command Procedure.	Ericsson
S2-2504887	Clause 6.2.4 & 7.3.2 & 7.3.3: Update to Align with RAN WG3 on Correlation ID.	Ericsson
S2-2504888	Support of Device Location in Ambient IoT.	Ericsson, LG Electronics, Nokia
S2-2504889	Clause 5.7.2: Update on AIoT Device Permanent Identifier.	Ericsson
S2-2504890	Clause 4.5.6: Update on NRF for ADM.	Ericsson
S2-2504891	Clause 4.6: Update on Protocol Stack.	Ericsson
S2-2504933	Update for Functional Entities.	China Mobile
S2-2504934	Inventory Procedure -- RAN reader(s) abnormal status and follow on command indication .	China Mobile
S2-2504935	NG-RAN Node and RAN Reader Selection the NEF performs the location conversion.	China Mobile
S2-2505004	Update on Device Permanent Identifier and Filtering Information.	CATT
S2-2505005	[Draft] Reply LS on paging ID length .	SA WG2
S2-2505006	Update on Reader Selection.	CATT
S2-2505007	Update on Command procedure.	CATT
S2-2505008	Update on assistance information.	CATT
S2-2505009	[Draft] Reply LS on D2R message size for inventory response .	SA WG2
S2-2505010	Clarification on interaction between NEF and AF.	LG Electronics
S2-2505011	Removal of general sub-clause under clause 7.	LG Electronics
S2-2505014	EN resolution on AIoT data.	OPPO
S2-2505015	RAN Reader Selection Information in AIOTF.	OPPO
S2-2505016	Update on Description for Protocol Stack.	OPPO
S2-2505017	Update on Assistance information.	OPPO
S2-2505018	Update on Inventory procedure.	OPPO
S2-2505019	Update on Command procedure.	OPPO
S2-2505020	Update on NF description.	OPPO
S2-2505041	Enhancements to A-IoT Command Procedure.	Tejas Networks Limited
S2-2505042	Enhancements to A-IoT Inventory Service.	Tejas Networks Limited
S2-2505060	Architecture Updates for Service Based Interface.	Samsung
S2-2505061	AIoT Readers.	Samsung
S2-2505062	AIOTF Service Update.	Samsung
S2-2505063	Command Type AIoT data Update.	Samsung
S2-2505064	NEF Service Update.	Samsung
S2-2505065	AIoT Device.	Samsung
S2-2505066	AMF Service Update.	Samsung
S2-2505067	Protocol Stack Update.	Samsung
S2-2505072	Command Procedure Update.	Samsung
S2-2505075	Inventory Procedure Update.	Samsung
S2-2505097	Update to the AIOTF functionality for inventory procedure.	Lenovo
S2-2505169	PCR to TS 23.369: AIoT Service Operation Result Aggregation.	ZTE, Futurewei, Nokia, LG Electronics, Lenovo, InterDigital Inc., CATT, China Mobile
S2-2505170	PCR to TS 23.369: Update Protocol Stacks.	ZTE, Nokia, CATT, China Mobile
S2-2505171	PCR to TS 23.369: Update Procedures for Follow-on Command.	ZTE
S2-2505172	PCR to TS 23.369: Clarification on NG-RAN Node and RAN Reader Selection.	ZTE
S2-2505173	PCR to TS 23.369: Clarification on D2R Message Size for Inventory Response.	ZTE
S2-2505174	PCR to TS 23.369: AIOTF and NEF Service Definition Update.	ZTE
S2-2505175	PCR to TS 23.369: Add Device ID Length Information for Inventory Request.	ZTE
S2-2505176	[DRAFT] Reply LS on paging ID length	ZTE
S2-2505211	Update on Functional Entities.	China Mobile
S2-2505212	Update on AIOTF selection.	China Mobile
S2-2505213	Update on NRF services to support AIOTF discovery	China Mobile
S2-2505214	Procedure updates with RAN reader(s) abnormal status and follow-on command indication .	China Mobile
S2-2505225	Update on ADM Discovery and Selection.	NTT DOCOMO
S2-2505231	Update on ADM function.	NTT DOCOMO
S2-2505298	Ensuring an inter-operable Ambient IoT system.	Qualcomm Incorporated
S2-2505300	Support implementation-specific Read and Write operation through generic AIoT Device specific command.	Qualcomm Incorporated
S2-2505305	Update on inventory procedure.	HONOR
S2-2505311	D2R message size for inventory response.	InterDigital Inc.
S2-2505313	Correction on device filtering information.	InterDigital Inc.
S2-2505314	[DRAFT] Reply LS on Paging ID Length	Ericsson
S2-2505315	Discussion Paper on Paging ID Length .	Ericsson
S2-2505320	AIoT Device Information Configure Service.	InterDigital Inc., Lenovo
S2-2505322	Paging re-attempt configuration.	InterDigital Inc.
S2-2505335	Protocol Stack Update.	Huawei, HiSilicon
S2-2505336	AIOTF and Reader Selection Updates.	Huawei, HiSilicon
S2-2505337	NF Selection Update.	Huawei, HiSilicon
S2-2505338	Clause 5.4 Assistance Information Update.	Huawei, HiSilicon
S2-2505339	Clause 5.7 Identifier Update.	Huawei, HiSilicon
S2-2505340	Inventory Procedure Update.	Huawei, HiSilicon
S2-2505341	Command Procedure Update.	Huawei, HiSilicon
S2-2505342	Update of Procedures between AIOTF and NG-RAN for Indirect Connectivity.	Huawei, HiSilicon
S2-2505343	Support of AIoT Device Memory and Associated Commands.	Huawei, HiSilicon
S2-2505344	AIoT Device Memory and Associated Commands.	Huawei, HiSilicon, Qualcomm Incorporated
S2-2505345	Improve AIoT NF Services.	Huawei, HiSilicon
S2-2505346	Support of AIoT device context management.	Huawei, HiSilicon
S2-2505347	Support of AIoT Device Temporary ID.	Huawei, HiSilicon
S2-2505352	Update to clause 5.7 Identifiers.	HONOR
S2-2505357	Update to the Protocol Stack Figures.	Lenovo
S2-2505358	Update to the Nnef_AIoT services.	Lenovo
S2-2505360	Introduce text to clause 5.7.1 General .	Lenovo
S2-2505393	[DRAFT] LS Reply on D2R message size for inventory response	Xiaomi
S2-2505394	AIoT_Inventory Response Message Size.	Xiaomi

19.15.1: Core Network Enhanced Support for Artificial Intelligence (AI)/Machine Learning (ML) (FS_AIML_CN)

TDoc	Title	Source
S2-2504929	NF discovery for signaling data collection related to signaling storm analytics	China Mobile

19.15.2: Core Network Enhanced Support for Artificial Intelligence (AI)/Machine Learning (ML) (AIML_CN)

TDoc	Title	Source
S2-2504505	LS from CT WG3: LS on AIML_CN issues	CT WG3
S2-2504509	LS from CT WG4: LS on Clarification on SCP data collection	CT WG4
S2-2504530	LS from SA WG3: Reply LS on User Privacy Aspects of LMF-based AI/ML positioning	SA WG3
S2-2504541	LMF re-selection based on AI capability	ZTE
S2-2504542	Clarifications on the time interval supporting VFL	ZTE
S2-2504543	Clarifications on VFL inference	ZTE
S2-2504544	General maintenance of KI#1	ZTE
S2-2504545	General maintenance of KI#4	ZTE
S2-2504546	Output parameters clarifications in KI#3	ZTE
S2-2504547	VFL clients removal during VFL training	ZTE
S2-2504548	VFL high level description refinements	ZTE
S2-2504549	LMF re-selection based on AI capability	ZTE
S2-2504550	VFL client aggregation capability	ZTE
S2-2504551	LMF re-selection based on AI capability	ZTE
S2-2504552	VFL client aggregation capability	ZTE
S2-2504553	Optimization of VFL triggers	ZTE, [Huawei, Hisilicon, vivo, OPPO, Nokia, Futurewei, Samsung, China Mobile, Interdigital]
S2-2504559	User consent check amd LCS privacy check for LMF models	Nokia
S2-2504560	Parameters for vertical federated learning inference procedure	Nokia
S2-2504561	KI#2: VFL services	Nokia
S2-2504567	[DRAFT] Reply LS on Questions on stage 2 requirements for AIML_CN	Nokia
S2-2504575	LS from CT WG4: LS on Questions on stage 2 requirements for AIML_CN	CT WG4
S2-2504577	LS from RAN WG3: Reply LS on LMF-based AI/ML Positioning for case 3b	RAN WG3
S2-2504579	LS from SA WG5: Reply LS on AI/ML UE sided data collection	SA WG5
S2-2504583	AIML_CN KI#4 Resolve issues for event exposure	Nokia
S2-2504584	AIML_CN KI#4 Resolve issues for event exposure and for SCP mitigation actions	Nokia
S2-2504586	[DRAFT] Reply to CT WG4 on stage 2 requirements for AIML_CN	Oracle
S2-2504587	KI#4: NRF Event Exposure to detect signaling storm	Oracle
S2-2504598	[DRAFT] Reply LS on LMF-based AI/ML Positioning for case 3b	Samsung
S2-2504655	[DRAFT] LS on clarification on the purpose of user consent	LG Electronics
S2-2504660	Clarification on User consent	LG Electronics
S2-2504661	Clarification on User consent	LG Electronics
S2-2504665	Typo correction in clause 6.2E.4 in TS 23.288	IPLOOK
S2-2504667	Discussion on potential SoH for user consent and privacy in AI/ML-based positioning	Apple
S2-2504675	[DRAFT] Reply LS on clarification of SCP data collection from CT WG4 (S2-2504509_C4-251477)	Oracle
S2-2504696	Optimization of VFL triggers	[ZTE, Huawei, Hisilicon, vivo, OPPO, Nokia, Futurewei, Samsung, China Mobile, Interdigital], Lenovo
S2-2504698	Clarifications for Signalling Storm Analytics	Lenovo
S2-2504746	Adding SCP as data source for NWDAF data collection	Huawei, HiSilicon
S2-2504747	[DRAFT] Reply LS on Clarification of SCP data collection from CT WG4	Huawei, HiSilicon
S2-2504748	Clarification on data collection from SCP	Huawei, HiSilicon
S2-2504758	Correction on Feature ID used in NRF	Huawei, HiSilicon, ZTE
S2-2504759	Correction on VFL model retraining	Huawei, HiSilicon
S2-2504760	Update to VFL preparation procedure	Huawei, HiSilicon
S2-2504761	[DRAFT] LS reply on AIML_CN issues	Huawei, HiSilicon
S2-2504762	Correction on AIML_CN issues	Huawei, HiSilicon
S2-2504763	Correction on AIML_CN issues	Huawei, HiSilicon
S2-2504779	Removal of requirements related to case 2b	Vivo
S2-2504780	Removal of requirements related to case 2b	Vivo, [Xiaomi, ZTE, OPPO, Mediatek Inc., Samsung, Nokia, CATT, Ericsson, Qualcomm Incorporated, Huawei, HiSilicon, ERTI]
S2-2504781	Clarification on VFL Server registration & discovery	Vivo
S2-2504782	Alignment for VFL service operation	Vivo
S2-2504783	[DRAFT] Reply LS on Questions on stage 2 requirements for AIML_CN	vivo
S2-2504784	CR for 23.501 AIML_CN NRF services expsoure	Vivo
S2-2504785	CR for 23.501 AIML_CN SCP related alignment	Vivo
S2-2504815	UE LCS privacy check for AI/ML based positioning	Qualcomm Incorporated
S2-2504829	ML Model provisioning by OAM for LMF-based AI/ML Positioning	NTT DOCOMO, Ericsson, Nokia, Huawei, HiSilicon, ZTE, Intel
S2-2504830	Updates to UE LCS privacy profile	Apple
S2-2504831	User Consent vs. LCS Privacy Profile for LMF-based AI/ML Positioning	NTT DOCOMO
S2-2504832	Correction of SMF events for QoS and Policy Assistance information	NTT DOCOMO
S2-2504833	Exposure of control plane signalling information from NFs	NTT DOCOMO
S2-2504834	Correction of NF Signalling Information for Signalling Storm Analytics	NTT DOCOMO
S2-2504843	Clarify UE Positioning Capability in data collection from NG-RAN procedure	Qualcomm Incorporated
S2-2504849	Resolve ENs on input data for LMF based AI/ML positioning	[CATT, Ericsson, vivo,] Huawei, HiSilicon
S2-2504850	Updates of NWDAF discovery and ML model provisioning for LMF-based AI/ML Positioning	Huawei, HiSilicon
S2-2504851	Corrections of LMF-based AI/ML positioning indication	Huawei, HiSilicon
S2-2504853	Parameters for vertical federated learning inference procedure	[Nokia, Vivo,] Huawei, [Oppo, Samsung]
S2-2504873	LMF checking LCS privacy profile before collecting input data and ground truth	Ericsson, AT&T, Lenovo, Intel
S2-2504878	Update triggering Case A and some corrections and Resolving ENs for VFL	Ericsson, China Telecom, ZTE
S2-2504984	Parameters for PCF event exposure related to signalling load analytics	Nokia
S2-2504991	UE LCS privacy check for ground truth data collection and input data storage for ML model training for AI/ML positioning	Intel
S2-2504992	UE LCS privacy check for ground truth data collection	Intel
S2-2504993	Update ADRF service consumer to include LMF	Intel
S2-2505013	LCS privacy profile and user consent	Samsung
S2-2505030	Clarification on privacy check for data collection	Xiaomi
S2-2505052	Clarification on Signalling Storm Analytics	LG Electronics
S2-2505249	Update event exposure service of PCF	China Telecom
S2-2505250	Remove misleading content and update consumers in Signalling Storm Analytics	China Telecom
S2-2505251	Update triggering Case A and some corrections and Resolving ENs for VFL	[Ericsson], China Telecom, [ZTE]
S2-2505253	[DRAFT] LS Reply on LS on AIML_CN issues	LG Electronics
S2-2505255	Clarification on the consumer of the DCCF and the MFAF	LG Electronics
S2-2505256	DDCF as the consumer of the Nlmf_DataExposure service	LG Electronics
S2-2505258	QoS Profile exposed by SMF event exposure	LG Electronics
S2-2505274	Update triggering Case A and some corrections and Resolving ENs for VFL	[Ericsson, China Telecom, ZTE], Lenovo
S2-2505281	Resolve ENs on input data for LMF based AI/ML positioning	CATT, [Ericsson, vivo, Huawei, HiSilicon]
S2-2505328	AIML_CN KI#1 Add DCCF as Client for Nlmf_DataExposure service	Nokia
S2-2505370	UE LCS privacy check for ground truth data collection for UE positioning ML model training in NWDAF containing MTLF	Intel
S2-2505417	Optimization of VFL triggers	ZTE, Huawei, Hisilicon, vivo, OPPO, Nokia, Futurewei, Samsung, China Mobile, Interdigital

19.48: Generic Rel-19 CRs

TDoc	Title	Source
S2-2504670	Correction to implementation of 23.167_CR0377R2	MCC
S2-2504674	Clarifying port ranges and removing EN	Ericsson
S2-2504794	Clarification on EHPLMN deployment requirement for Indirect Network Sharing	China Unicom
S2-2504924	Inter PLMN GMLC communication via NEF removal	Ericsson, Nokia

19.49: Generic Rel-19 LSs

TDoc	Title	Source
S2-2504501	LS from CT WG1: LS on the conclusion of FS_MINT_Ph2	CT WG1
S2-2504502	LS from CT WG1: LS on clarification for multi-hop UE-to-UE relay discovery using model B	CT WG1
S2-2504503	LS from CT WG3: LS Reply on Optimizations to UPF event subscriptions and reporting	CT WG3
S2-2504510	LS from CT WG4: LS on feedback for IMS resiliency study	CT WG4
S2-2504512	LS from RAN WG2: Reply LS on signalling feasibility of dataset and parameter sharing	RAN WG2
S2-2504519	LS from RAN WG3: Reply LS on NR Femto node shared by PLMN and PNI-NPN	RAN WG3
S2-2504521	LS from RAN WG3: Reply LS on emergency call back and paging	RAN WG3
S2-2504525	LS from RAN WG3: LS on AI/ML Positioning Case 3a	RAN WG3
S2-2504526	LS from SA WG3: LS reply to LS on Security related protocol-specific parameters for N6 delay measurement	SA WG3
S2-2504527	LS from SA WG3: Reply LS on security verification related to NR Femtos	SA WG3
S2-2504528	LS from SA WG3: LS reply on use of 3gpp-Sbi-Originating-Network-Id for Indirect Network Sharing case	SA WG3
S2-2504531	LS from SA WG3: Reply LS on OSAppID usage by App Token use case	SA WG3
S2-2504532	LS from SA WG5: Reply LS on Ambient IoT progress of RAN WG3	SA WG5
S2-2504533	LS from SA WG4: Remove time service endpoints from MBSTF scope	SA WG4
S2-2504534	LS from SA WG4: LS on Avatar Security Aspects	SA WG4
S2-2504562	[DRAFT] Reply LS on AI/ML Positioning Case 3a	Nokia
S2-2504568	LS from RAN WG1: Reply LS on data collection to enable ML model training and inference in 5GC for Direct AI/ML based positioning	RAN WG1
S2-2504569	LS from RAN WG1: LS on signalling feasibility of dataset and parameter sharing	RAN WG1
S2-2504573	LS from CT WG4: LS on Ethernet MA PDU session using MPQUIC-E steering	CT WG4
S2-2504594	[DRAFT] Further Reply LS on signalling feasibility of dataset and parameter sharing	Qualcomm Technologies
S2-2504597	[DRAFT] Reply LS on signalling feasibility of dataset and parameter sharing	Samsung
S2-2504608	[DRAFT] Reply LS on signalling feasibility of dataset and parameter sharing	Apple
S2-2504624	[DRAFT] LS Reply to RAN WG3 on AI/ML Positioning Case 3a	CEWiT
S2-2504625	Discussion Paper for LS-Reply on AI/ML Positioning Case 3a from RAN WG3	CEWiT
S2-2504635	LS from SA WG3-LI: LS on LI requirements on IMS Data Channel	SA WG3-LI
S2-2504654	[DRAFT] Reply LS on signalling feasibility of dataset and parameter sharing	LG Electronics
S2-2504666	[DRAFT] Reply LS on signalling feasibility of dataset and parameter sharing	ZTE
S2-2504749	[DRAFT] Reply LS on AI/ML Positioning Case 3a	Huawei, HiSilicon
S2-2504767	[DRAFT] Reply LS on emergency call back and paging	Qualcomm
S2-2504792	[DRAFT] Response to LS on the conclusion of FS_MINT_Ph2	China Telecom
S2-2504793	SA WG2 specification impact on FS_MINT_Ph2.	China Telecom
S2-2504877	[DRAFT] LS Reply on signalling feasibility of dataset and parameter sharing	Ericsson
S2-2504900	MPQUIC-E and Ethernet Header Compression .	Ericsson
S2-2504901	Handling of MPQUIC-E with EPS interworking	Ericsson, LG Electronics
S2-2504902	Handling of MPQUIC-E with EPS interworking	Ericsson
S2-2504903	Handling of MPQUIC-E in roaming cases	Ericsson
S2-2504904	[DRAFT] Reply LS on Ethernet MA PDU session using MPQUIC-E steering	Ericsson
S2-2504919	[DRAFT] Reply LS on the conclusion of FS_MINT_Ph2	Ericsson
S2-2504941	[DRAFT] Reply LS on Ethernet MA PDU session using MPQUIC-E steering	CATT
S2-2504942	How to support Ethernet MA PDU Session using MPQUIC-E with one EPS leg and V-SMF.	CATT
S2-2504943	Support Ethernet MA PDU Session using MPQUIC-E with 'ethernet' indication to NG-RAN	CATT
S2-2504944	Support Ethernet MA PDU Session using MPQUIC-E with 'ethernet' indication to NG-RAN	CATT
S2-2504947	[DRAFT] Reply LS on AI/ML Positioning Case 3a	Ericsson
S2-2504948	Discussion on Introducing RI-LR.	Ericsson
S2-2504969	Clarification on the Averaging Window	ZTE
S2-2504970	Clarification on the Averaging Window	ZTE
S2-2504971	Clarifying the Femto cell sharing the access control.	ZTE
S2-2504972	[DRAFT] Reply LS on AI ML Positioning Case 3a.	ZTE
S2-2504995	[DRAFT] Reply LS on the conclusion of FS_MINT_Ph2	LG Electronics
S2-2504997	[DRAFT] Reply LS on Ethernet MA PDU session using MPQUIC-E steering	LG Electronics
S2-2505025	Discussion on signalling feasibility of dataset and parameter sharing.	Xiaomi
S2-2505026	[DRAFT] LS reply on signalling feasibility of dataset and parameter sharing	Xiaomi
S2-2505028	[DRAFT] LS reply on AIML Positioning Case 3a	Xiaomi
S2-2505058	[DRAFT] LS Reply on signalling feasibility of dataset and parameter sharing	NTT DOCOMO
S2-2505088	[DRAFT] Reply LS on Ethernet MA PDU session using MPQUIC-E steering	Samsung
S2-2505089	Clarifications to HR roaming scenarios for supporting MPQUIC-E	Samsung
S2-2505118	[DRAFT] Reply LS on signaling feasibility of dataset and parameter sharing	MediaTek Inc.
S2-2505119	Clarification on MPQUIC-E functionality in roaming and EPS scenarios	Huawei, HiSilicon
S2-2505120	Clarification on MPQUIC-E functionality in roaming and EPS scenarios	Huawei, HiSilicon
S2-2505121	[DRAFT] Reply LS on Ethernet MA PDU session using MPQUIC-E functionality	Huawei, HiSilicon
S2-2505140	NR Femto cell shared by PLMN and PNI-NPN	Samsung
S2-2505186	MA PDU Session with Ethernet type using MPQUIC-E for interworking	MediaTek Inc.
S2-2505279	[DRAFT] Reply LS on signalling feasibility of dataset and parameter sharing	CATT
S2-2505280	[DRAFT] Reply LS on AI/ML Positioning Case 3a	CATT
S2-2505308	Correction for MA PDU Session of type Ethernet with MPQUIC-E steering functionality for Roaming scenarios	Nokia, LGE
S2-2505309	[DRAFT] Reply LS on Ethernet MA PDU session using MPQUIC-E steering	Nokia
S2-2505351	Corrections for multi-hop UE-to-UE relay discovery using model B	Qualcomm Incorporated
S2-2505359	[DRAFT] Reply LS on clarification for multi-hop UE-to-UE relay discovery using model B	Qualcomm Incorporated
S2-2505362	Clarifications on other protocols used for N6 delay measurements	Nokia
S2-2505381	[DRAFT] Reply LS on signalling feasibility of dataset and parameter sharing	Nokia
S2-2505382	PSAP emergency callback interaction with PSM	Vodafone

19.50: Rel-19 LSs and CAT B/C alignment CR(s) due to the work led by other 3GPP Working Groups

TDoc	Title	Source
S2-2504504	LS from CT WG3: LS on Extending Charging Support in 5GC	CT WG3
S2-2504513	LS from RAN WG2: Reply LS on paging capability loss issue	RAN WG2
S2-2504514	LS from RAN WG2: LS on LP-WUS subgrouping progress	RAN WG2
S2-2504576	LS from RAN WG2: Reply LS on LP-WUS subgrouping	RAN WG2
S2-2504687	[DRAFT] Reply LS on Extending Charging Support in 5GC	Nokia
S2-2504688	Clarification of Note related to CHF Group ID and CHF Set ID	Nokia
S2-2504757	[DRAFT] LS Reply on Extending Charging Support in 5GC	Huawei, HiSilicon
S2-2504868	[DRAFT] LS reply on Extending Charging Support in 5GC	Ericsson
S2-2504869	CHF group ID corrections	Ericsson, Verizon
S2-2504913	Clarification of eDRX application with emergency service	Ericsson, AT&T, Qualcomm Incorporated
S2-2504914	Clarification of eDRX application with emergency service	Ericsson, AT&T, Qualcomm Incorporated
S2-2504915	Clarification of eDRX application with emergency service	Ericsson, AT&T, Qualcomm Incorporated
S2-2504916	Clarification on emergency PDU session release	Ericsson, AT&T, Qualcomm Incorporated, MediaTek Inc
S2-2504917	Clarification on emergency PDU session release	Ericsson, AT&T, Qualcomm Incorporated, MediaTek Inc
S2-2504918	Clarification on emergency PDU session release	Ericsson, AT&T, Qualcomm Incorporated, MediaTek Inc
S2-2505027	Discussion on AIML Positioning Case 3a.	Xiaomi
S2-2505029	Procedures of data collection for NG RAN-sided models	Xiaomi
S2-2505127	EDRX for UE in RRC Inactive with emergency PDU Session	Huawei, HiSilicon
S2-2505128	EDRX for UE in RRC Inactive with emergency PDU Session	Huawei, HiSilicon
S2-2505129	EDRX for UE in RRC Inactive with emergency PDU Session	Huawei, HiSilicon
S2-2505143	Procedures for Positioning Information Collection for NG-RAN	CEWiT
S2-2505241	Clarification on MBS broadcast service area	CATT
S2-2505361	Multi-RAN-vendor support for paging of LP-WUS UEs	Vodafone
S2-2505379	[DRAFT] Response to Reply LS on paging capability loss issue	Vodafone
S2-2505419	CHF group ID corrections	Ericsson, Verizon

20.1.1: Study on Integration of satellite components in the 5G architecture Phase 4 (FS_5GSAT_Ph4_ARC)

TDoc	Title	Source
S2-2504588	WT1: Solution for providing IMS voice over GEO via Control Plane.	Qualcomm Incorporated
S2-2504589	WT1: Solution for providing IMS voice over GEO via User Plane.	Qualcomm Incorporated
S2-2504591	WT1: Solution for IMS signaling performance optimization to support voice over GEO .	Qualcomm Incorporated
S2-2504596	FS_5GSAT_Ph4_ARC New Sol: Support of IMS Voice Call over NB-IoT NTN	Skylo Technologies
S2-2504605	LS from ITU-T SG17: LS on establishment of a new work item Technical Report ITU-T TR.FMSC-IMT2030 'Security technologies of fixed, mobile and satellite convergence for IMT-2030 networks'	ITU-T SG17
S2-2504651	KI#X: New Solution: SDP negotiation with 100 trying for IMS NB-IoT GEO Access.	CSCN
S2-2504652	New solution: IMS call setup procedure without pre-condition for voice over GEO satellite.	OPPO, MediaTek Inc., vivo
S2-2504659	23.700-19: New solution of combined CP/UP in a PDN connection for KI#1.	China Telecom
S2-2504662	23.700-19: New solution of setup UP bearer for vioce for KI#1.	China Telecom
S2-2504663	23.700-19: Discussion and Interim conclusion for UE-SAT-UE communication for non-IMS services.	China Telecom, Thales, TNO, Eutelsat, Novamint
S2-2504664	23.700-19: New solution to support ground fallback of UE-Satellite-UE communication.	China Telecom
S2-2504669	New solution for KI#2: IMS procedure optimization for IMS voice over GEO satellite.	IPLOOK
S2-2504678	RoHC Issues	Qualcomm
S2-2504679	[DRAFT] LS on Issues related to RoHC for support of IMS voice over NB-IoT NTN connected to EPC	Qualcomm
S2-2504682	Solution for IMS optimization to reduce call setup time.	Vivo, MediaTek Inc., ZTE, OPPO
S2-2504791	KI #1: New Sol: U-plane-based IMS service via NB-IoT access.	Nokia
S2-2504801	Key issue for WT#2: UE-SAT-UE communication enhancement for NR NTN NGSO constellation with feeder link available.	Transsion Holdings
S2-2504908	New Sol: Reuse existing LTE solution to establish IP-CAN for IMS voice over NB-IoT (GEO) .	Ericsson
S2-2504932	Solution for IMS signaling performance optimization to support voice over GEO.	China Mobile
S2-2504979	KI#3: Support for emergency calls over NB-IoT NTN.	Qualcomm Incorporated
S2-2505023	KI#2.2 Solution: UE-Sat-UE communication for non-IMS service via Onboard I-UPFs.	China Mobile
S2-2505036	Discussion on call setup estimation	vivo
S2-2505037	Methodology of call setup time estimation for GEO voice call.	Vivo
S2-2505038	Solution for call setup based on I1.	Vivo
S2-2505046	KI#4: Support for location information for emergency calls over NB-IoT NTN.	Qualcomm Incorporated
S2-2505049	KI#1: New Sol: Optimisation of IMS voice call initiation over NB-IoT (GEO) when the UE is in Idle.	LG Electronics
S2-2505068	Discussion paper on CP/UP options and checkpoint	vivo
S2-2505071	Solution for Location service for IMS emergency call.	Vivo
S2-2505073	Solution for UP-based NB-IoT (GEO) supporting IMS voice.	Vivo, MediaTek Inc, Spreadtrum
S2-2505074	Solution for CP-based NB-IoT (GEO) supporting IMS voice.	Vivo
S2-2505081	Solution for Pre-established Dual DRB Support for IMS Voice over NB-IoT via GEO Satellite.	ZTE, MediaTek Inc
S2-2505086	IMS Enhancement Solution for GEO NB-IoT NTN Access with Rate and Call Setup Time Constraints.	ZTE, vivo
S2-2505087	KI#1: New Sol: IMS PDN connection with both IP EPS bearer and non-IP EPS bearer.	MediaTek Inc
S2-2505090	KI#2: New Sol: CST reduction by pre-configuring SDP parameters.	MediaTek Inc., vivo, OPPO
S2-2505092	KI#2: New Sol: IMS call optimization for NB-IoT (GEO).	Mediatek Inc.
S2-2505115	Interim conclusion for KI#2 UE-SAT-UE communication via UPF only onboard satellite for non-IMS services.	Nokia
S2-2505116	FS_5GSAT_Ph4_ARC Key issue for WT#2: UE-SAT-UE communication enhancement for NR NTN NGSO constellation with feeder link available.	Nokia
S2-2505122	KI#1: New Sol: Support of IMS voice over GEO via NB-IoT NTN connected to EPC using single PDN connection with hybrid CP and UP bearers.	MediaTek Inc
S2-2505153	New solution - SIP procedure optimization for IMS voice call via NB-IoT GEO Source: Huawei, HiSilicon.	New solution - SIP procedure optimization for IMS voice call via NB-IoT GEO Source: Huawei, HiSilicon
S2-2505154	[New Sol] Connection setup for NB-IoT IMS call over GEO.	Huawei, HiSilicon
S2-2505158	KI #1: New Sol for UP based IMS voice call over NB-IoT(Geo).	Samsung
S2-2505159	KI #1: New Sol for CP based IMS voice call over NB-IoT(Geo).	Samsung
S2-2505188	23.700-19: Key issue for WT#2.2: UE-SAT-UE communication via UPF onboard satellite for non-IMS services.	ETRI
S2-2505189	23.700-19: New Solution for WT#2.2: UE-SAT-UE communication via UPF onboard satellite for non-IMS services.	ETRI
S2-2505198	KI#1: New Sol: CP based solution for supporting IMS voice over NB-IoT via GEO.	Xiaomi
S2-2505199	KI#3: New Sol: Supporting of IMS emergency call over NB-IoT GEO.	Xiaomi
S2-2505200	KI#4: New Sol: Location Provision for IMS emergency call over NB-IoT via GEO.	Xiaomi
S2-2505226	KI #1: Support of IMS voice over NB-IoT NTN via GEO connecting to EPC using user plane.	CATT
S2-2505227	New solution of optimized IMS call procedure for GEO NB-IoT access.	CATT
S2-2505228	KI #3, New Sol: IMS emergency service for NB-IoT device using GEO satellite access to EPC.	CATT
S2-2505229	KI #4, New Sol: EPC-NI-LR based location service for emergency situation.	CATT
S2-2505230	New Solution for UE-SAT-UE communication via 5G-LAN.	CATT
S2-2505267	New solution: Emergency QoS awareness at eNB for IMS Emergency Call via Control Plane.	OPPO
S2-2505310	Analysis on Call Setup Time for IMS Voice over GEO Satellite	Samsung Electronics GmbH
S2-2505318	Protocol Overhead for IMS voice transmission	Samsung
S2-2505319	KI #2: New Sol: Signaling optimizations for voice over GEO sessions.	Nokia
S2-2505334	KI#1 New Solution: QoS Mapping for IMS voice service over GEO satellite.	NTT DOCOMO
S2-2505367	KI#1: New Sol: Support of CP/UP combination and QoS for IMS voice service over GEO satellite.	NTT DOCOMO
S2-2505368	KI#1: New Sol: Support of capability exchange and NAS timer adjustment for IMS voice service over GEO satellite.	NTT DOCOMO
S2-2505369	KI#1: New Sol: Support of PDN connection where packets are transported as Non-IP over the GEO satellite and seen as IP by IMS nodes.	NTT DOCOMO

20.2.1: Study on Architecture Enhancement to support Integrated Sensing and Communication (FS_Sensing_ARC)

TDoc	Title	Source
S2-2504592	TR 23.700-14: FS_Sensing_ARC new solutions on sensing service operations	Qualcomm Incorporated
S2-2504600	Terminology Update	OPPO
S2-2504601	New Solution for KI#1: Sensing Function distribution in the general architecture	OPPO
S2-2504602	Key issue for WT#2: Sensing Entity Authorization	OPPO
S2-2504603	New Solution for KI#4: Data Collection from multiple sources	OPPO
S2-2504604	New Solution for KI#5: Sensing result delivery to the consumer	OPPO
S2-2504606	LS from ITU-T SG17: LS on the establishment of a new work item ITU-T X.s-isac 'Security guidelines for integrated sensing and communication in IMT-2020 networks and beyond'	ITU-T SG17
S2-2504609	New Solution Key Issue #1: System Architecture to Support Sensing	Rakuten Mobile, NIST
S2-2504610	Requirements for storage and differentiation of sensing data	AT&T Services, Inc.
S2-2504671	New solution to KI#4 on sensing data and the associated information transport.	OPPO
S2-2504672	New solution to KI#3 on Sensing Entity discovery and selection.	OPPO
S2-2504673	23.700-14: Update to KI#2 on Sensing area authorization.	OPPO
S2-2504768	New Solution on Sensing Request and Exposure Procedure.	Apple
S2-2504820	KI#4 New Sol: Sensing Data and the Associated Information Collection and Transport .	Samsung
S2-2504821	New solution for KI#1-6_Enable 5GS to support sensing services.	Vivo
S2-2504822	New solution for KI#3_Sensing function and entity discovery and selection.	Vivo
S2-2504823	New solution for KI#2_Service authorization and revocation.	Vivo
S2-2504826	Revised TR Skeleton for FS_Sensing_ARC	Apple, Xiaomi
S2-2504839	New Sol: General procedure to enable sensing service.	China Telecom
S2-2504840	KI#3, New Sol: Sensing Entity and Sensing Function Discovery and (Re-)Selection.	China Telecom
S2-2504841	Terminology Update.	China Telecom
S2-2504883	Term update for Sensing Function.	China Mobile
S2-2504892	New solution for KI#2 Service authorization and revocation.	China Mobile
S2-2504898	New Solution for KI#3 Discovery and selection of sensing entities.	China Mobile
S2-2504899	New solution for KI#4 Sensing Data Collection and Transportation.	China Mobile
S2-2504910	New solution for KI#5: Support sensing result exposure to AF.	China Mobile
S2-2504912	New Solution for KI#6 Configuration Parameter Provisioning of Sensing Entities.	China Mobile
S2-2504927	KI#3, New Sol: Sensing Function Registration, Discovery and Selection.	Futurewei
S2-2504936	New solution for KI#3 and #6.	Sony
S2-2504945	KI#5, a new solution: Baseline for exposing sensing results to an AF.	Ericsson
S2-2504949	Update the definition and Architectural Requirements.	ZTE
S2-2504950	New solution for KI#1, the Architecture and high level procedure.	ZTE
S2-2504951	KI#4, a new solution for the sensing data collection and transport.	ZTE
S2-2504952	KI#3, a new solution for Sensing Entity and Sensing Function Discovery and (Re-)Selection.	ZTE
S2-2504953	KI#2, a new solution for the sensing service authorization.	ZTE
S2-2505039	Solution for KI#1: System Architecture to support sensing .	Tejas Networks Limited
S2-2505040	Solution for KI#2: Authorization and Revocation to Support Sensing Service .	Tejas Networks Limited
S2-2505043	KI#1&2, NewSol: Authorization to support sensing service request from UE and sensing result exposure to UE.	LG Electronics
S2-2505098	Solution for KI#3: Sensing Entity discovery and selection.	Lenovo
S2-2505131	Solution for KI#3: Sensing Entity and Sensing Function Discovery.	CEWiT
S2-2505134	Solution for KI#5: Exposure of Sensing Results.	CEWiT
S2-2505135	Solution for KI#1: System Architecture to support sensing .	Lenovo, China Telecom
S2-2505136	Solution for KI#3: Sensing Function discovery and selection .	Lenovo
S2-2505137	Solution for KI#2: Authorization and Revocation of sensing service request.	Lenovo
S2-2505190	High-level Procedure and Architecture of the Sensing service.	Huawei, HiSilicon, CAICT
S2-2505191	KI#2, New Sol: Authorization and Revocation to Support Sensing Service.	Huawei, HiSilicon, CAICT
S2-2505192	KI#3, New Sol: Sensing Entity and Sensing Function Discovery and (Re-)Selection .	Huawei, HiSilicon, CAICT
S2-2505193	KI#5, New Sol: Sensing Result Exposure.	Huawei, HiSilicon
S2-2505194	23.700-14: New Solution for Key Issue#5: Sensing Result Exposure.	ETRI
S2-2505215	23.700-14: KI#1_New Solution_System Architecture to Support Sensing.	Samsung
S2-2505217	23.700-14: KI#2_New Solution_ Authorization and Revocation to Support Sensing Service.	Samsung
S2-2505219	23.700-14: KI#3_New Solution_ Sensing Entity and Sensing Function Discovery and (Re-)Selection.	Samsung
S2-2505221	23.700-14: KI#5_New Solution_ Sensing Result Exposure.	Samsung
S2-2505222	23.700-14: KI#6_New Solution_Configuration Parameter Provisioning of Sensing Entities.	Samsung
S2-2505263	KI#2, New Sol: Authorization Information Update by UE.	Toyota Motor Corporation, BUPT
S2-2505271	New solution for KI#1: New sensing NFs and functionalities.	ETRI
S2-2505272	New solution for KI#3: Discovery and selection of sensing entities and functions.	ETRI
S2-2505273	New solution for KI#4: Sensing data collection, transport, and processing.	ETRI
S2-2505276	Sensing result exposure towards sensing service consumer .	Lenovo
S2-2505288	KI#1 New Solution: AMF-Inclusive Framework for 5GC Sensing.	NTT DOCOMO
S2-2505312	KI#2, New Sol: Authorization Information Update by AF.	Toyota Motor Corporation, BUPT
S2-2505323	KI#2, New Sol: Authorization of Sensing Service Requests.	Toyota Motor Corporation, BUPT
S2-2505325	KI#4, New Sol: Collection of Sensing data and its transport over the control plane.	Toyota Motor Corporation, BUPT
S2-2505326	KI#1, New Sol: architecture for sensing service enablement per sensing service area.	Interdigital
S2-2505327	KI#2, New Sol: UE initiated sensing service request.	Interdigital
S2-2505329	KI#5, New Sol: Procedures for periodic sensing request with target service area or target UE.	Interdigital
S2-2505380	5GS Architecture Enhancements for Integrated Sensing.	Intel
S2-2505397	KI #1, New Sol: Sensing Architecture.	CATT
S2-2505398	KI #3, New Sol: Discovery and (Re-)selection of SF and Sensing Entity.	CATT
S2-2505399	KI#4, New Sol: Sensing Data Collection and Transport	CATT
S2-2505400	KI #5, New Sol: One time and event triggered sensing result exposure.	CATT
S2-2505412	Editorial corrections for TR 23.700-14 .	Xiaomi,
S2-2505413	New solution for KI#2 Authorization and revocation based on sensing service conditions .	Xiaomi
S2-2505414	New solution for 3rd party initiates the Sensing Service.	Xiaomi
S2-2505415	New solution for KI#2 Revocation of an ongoing Sensing Service .	Xiaomi
S2-2505429	Authorization and Parameter Configuration of ISAC.	Nokia, Nokia Shanghai Bell
S2-2505430	NRF Solution to Key Issue #3.	Nokia, Nokia Shanghai Bell
S2-2505431	Solutio to KI #1 New Sol ISAC System Architecture.	Nokia, Nokia Shanghai Bell
S2-2505432	Solution to KI#5 Sensing Service Exposure.	Nokia, Nokia Shanghai Bell

20.3.1: Study on Core Network Enhanced Support for Artificial Intelligence (AI)/Machine Learning (ML)_Ph2 (FS_AIML_CN_Ph2)

TDoc	Title	Source
S2-2504511	LS from RAN WG2: LS on AI/ML UE sided data collection	RAN WG2
S2-2504554	UE policy enhancement to support data collection from UE.	ZTE
S2-2504555	NF selection and triggers for UE data collection.	ZTE
S2-2504558	New Solution for KI#1: Establish the UP connection between UE and 5GC to support the standardized UE data collection.	OPPO
S2-2504570	LS from TSG RAN: LS on AI/ML UE sided data collection	TSG RAN
S2-2504585	Solution proposal for Key Issue #2	Nokia
S2-2504593	New Solution for KI#1: UP based UE data collection solution for AI/ML NR air interface operation.	Qualcomm Incorporated
S2-2504599	New Solution for KI#1: Discovery, selection and authorization of data collection UE	OPPO
S2-2504607	[DRAFT] Reply LS on AI/ML UE sided data collection	Apple
S2-2504649	New Solution for KI#1: UE sided data collection and transfer over UP.	Google
S2-2504653	KI#1, Solution#2 Update: resolving some editor s notes .	LG Electronics
S2-2504668	New Solution for KI#2: AI/ML-assisted UP traffic pattern and behaviour analysis.	SK Telecom, Boost Mobile Network, China Mobile, Deutsche Telekom, KDDI, KPN N.V., NTT DOCOMO, Rakuten Mobile, Verizon
S2-2504700	KI#1, New Sol: AF provisioning of UE data collection requirements with NEF support.	Apple
S2-2504701	Updates of Architectural Assumptions and Requirements for FS_AIML_CN_Ph2.	Vivo
S2-2504702	KI#1: Update Solution#1.	Vivo
S2-2504703	KI#2: New Solution Collocation of UPF and NWDAF containing AnLF to support efficient performance of User Plane.	Vivo
S2-2504704	[DRAFT] Reply LS on AI/ML UE sided data collection	Vivo(rapporteur), Samsung(rapporteur)
S2-2504721	PCR to TR 23.700-04: KI#1 High-level UE data collection procedure and interim agreements.	Nokia
S2-2504750	KI#1, New Solution: CN triggers UE Data Collection and Transfer.	Huawei, HiSilicon
S2-2504751	KI#1, New Solution: RAN Assisted UE Data Collection.	Huawei, HiSilicon
S2-2504764	KI#2: New solution for AIML assisted user plane performance enhancement for normal traffic.	Huawei, HiSilicon
S2-2504765	KI#2, New Solution: Traffic Pattern Analytics Supporting Efficient Performance of UP .	Huawei, HiSilicon
S2-2504800	KI#1: New Solution UE-side model training data collection via DCCF and ADRF in CN over UP.	Transsion Holdings
S2-2504804	[DRAFT] Reply LS on AI/ML UE sided data collection	OPPO
S2-2504817	KI#2: Solution for user plane analytics via efficient UP data collection.	NTT DOCOMO
S2-2504825	KI#2 New Sol: Support of user plane management analytics .	Samsung
S2-2504836	KI#1: New Sol: UP-based UE data collection.	NTT DOCOMO
S2-2504842	TR skeleton update.	Samsung (rapporteur), vivo (rapporteur)
S2-2504844	KI#1 Update of Solution #3: Addressing Editor s Notes.	Lenovo
S2-2504871	[DRAFT] Reply LS on AI/ML UE sided data collection	Ericsson
S2-2504872	KI#1 solution using the generic architecture for collecting and exposing the collected UE data.	Ericsson
S2-2504874	Discussion paper on UE data collection solution between UE and 5GC.	Ericsson
S2-2504875	(KI#2) Solution based on analysis of abnormal user plane traffic.	Ericsson
S2-2504876	(KI#2) Solution based on analysis of user plane traffic towards malicious and/or forbidden sites.	Ericsson
S2-2504926	New Solution for KI#1 on 5GC Support for UE Data Collection over the User Plane .	China Mobile
S2-2504928	New Solution for KI#2 on user plane traffic pattern and behavior analysis .	China Mobile
S2-2504978	KI #1, New Sol #X: UE data transfer over UP based on guidance for URSP.	MediaTek Inc.
S2-2504980	KI#2, New Sol: NWDAF-assisted Analytics for Efficient User Plane Performance.	ETRI
S2-2504990	KI#1 New Sol: Support of AIML data transfer via UP with AMF involvement.	Samsung
S2-2504999	New Solution for KI#1: Data transfer over UP connection for UE data collection.	China Telecom
S2-2505002	New Solution to KI#1: General Framework for UE Data Collection over UP.	ETRI
S2-2505022	KI#1, New Sol #X: Data collections for UE-side model training via user plane.	Tencent, Tencent Cloud
S2-2505031	Solution for WT#1 Standardized transfer of standardized data over UP for UE data collection.	Xiaomi
S2-2505047	[DRAFT] Reply LS on AI/ML UE sided data collection	InterDigital France R&D, SAS
S2-2505048	New Solution for UE-side Data Collection and Transfer over UP.	InterDigital Inc
S2-2505059	Pseudo-CR on New Solution Key Issue #2/Use Case #1: AI/ML-assisted user plane traffic pattern and behaviour analysis to support efficient performance of User Plane .	Rakuten Mobile, NIST
S2-2505141	KI#2_new solution of user plane traffic pattern and behaviour detection and policy update based on NWDAF analysis.	CATT
S2-2505248	New Solution of KI#2: a new Analytics ID to improve user plane performance.	China Telecom
S2-2505277	KI#1 new solution for UE data collection and transfer.	CATT
S2-2505278	[DRAFT] Reply LS on AI/ML UE sided data collection	CATT
S2-2505416	[DRAFT] Reply LS on AI/ML UE sided data collection	Google

20.4.1: Study on Energy Efficiency and Energy Saving Phase2 (FS_EnergySys_Ph2)

TDoc	Title	Source
S2-2504630	KI#1 new solution: Consumption energy source exposure	NEC
S2-2504631	KI#2 new solution: UE energy saving service in low UE battery	NEC
S2-2504695	KI#1, new solution: Energy consumption calculation enhancements.	Vivo
S2-2504706	New solution for key issue #3: UPF (re)selection based on energy related information.	China Mobile
S2-2504707	Energy Consumption information assisted Policy Update.	China Mobile
S2-2504708	[DRAFT] LS on static energy consumption estimation	China Mobile
S2-2504788	KI #3, New Sol: AMF (re-)selection based on energy related information.	Vivo
S2-2504789	KI#2 new solution for URSP generation/update considering the energy related information.	Vivo
S2-2504818	KI#2, Sol#6: Addressing ENs on policy control.	Apple
S2-2504837	KI#1: New Sol: Energy Consumption estimation considering idle energy consumption.	NTT DOCOMO
S2-2504838	KI#3: New Sol: UP path adjustment based on energy objective.	NTT DOCOMO
S2-2504856	KI#3 new solution: Energy-aware NF and path selection.	Nokia
S2-2504896	KI #3, New Solution: Report current and anticipated energy related information in the NF profile.	Ericsson
S2-2504897	New Solution for Differentiated Charging when Network Performs Service Adjustment.	Ericsson
S2-2504954	KI#1, a new solution for renewable energy information collection and exposure.	ZTE
S2-2504955	KI#2, a new solution for Qos adjustment.	ZTE
S2-2504956	KI#3, new solution for NF selection.	ZTE
S2-2504957	KI#3, new solution for the UP adjustment.	ZTE
S2-2505012	KI#1, NewSol: Enhancement of energy related information exposure.	LG Electronics
S2-2505024	KI#1: discussion paper for the energy consumption calculation.	Vivo, Lenovo
S2-2505124	Skeleton update for Clause 7 according to new template.	China Telecom, Lenovo
S2-2505166	KI#1, New Sol: Renewable energy per UE, PDU session and SDF.	Huawei, HiSilicon
S2-2505167	KI#3, New Sol: NF selection profile.	Huawei, HiSilicon
S2-2505168	WT#3: NF selection profile.	Huawei, HiSilicon
S2-2505185	KI3 new solution: UPF discovery based on energy related information.	NEC
S2-2505187	KI3 New solution: UP path adjustment based on energy related information.	NEC
S2-2505202	Solve ENs in solution 4 .	MediaTek Inc.
S2-2505234	KI#2: New Solution on Session control based on EIF notification.	Samsung
S2-2505246	KI#2: New Solution on access control based on EIF notification.	Samsung
S2-2505275	KI#2: proposed agreement of principles.	Nokia
S2-2505282	KI#1#2 new solution to improve energy consumption calculation and energy saving control.	CATT
S2-2505283	KI#2 solution update for policy control based on notifications from the EIF.	CATT
S2-2505284	KI#3 new solution for UP path adjustment based on energy related information.	CATT, KDDI, Toyota
S2-2505287	Solution for KI#2: Support of policy adjustments.	MediaTek Inc.
S2-2505294	Solution for KI#3: Support of UP path adjustments for the UE.	MediaTek Inc.
S2-2505296	KI#2: New Solution on Energy Control for Network Slice.	Samsung
S2-2505299	KI#3: New solution on Energy-aware NF discovery/selection mechanism.	Samsung
S2-2505306	KI#2, sol#5 update: Service adjustments for network energy saving based on AF request and energy information.	Vivo
S2-2505321	KI#2 new solution Dynamic service adjustments based on review of EC Events from EIF.	Nokia
S2-2505324	KI#2 new solution Dynamic service adjustments based on Energy Behaviour Analytics.	Nokia
S2-2505428	Key Issue #3 New Solution: UP path adjustment based on energy consumption information.	InterDigital Inc.

30.1: Submissions for TEI20

TDoc	Title	Source
S2-2504556	New WID on Model Evaluation Metrics Enhancement.	ZTE
S2-2504557	Model Evaluation Metrics Enhancement.	ZTE
S2-2504611	WID: TEI20_DAMUP - Deferred AM and UE Policies in the 5GC	Oracle, Verizon
S2-2504641	New WID on New Exposable Event: reporting changes on the GPSI-SUPI associations.	Nokia, NTT DOCOMO
S2-2504642	New Exposable Event: reporting changes on the GPSI-SUPI associations	Nokia, NTT DOCOMO
S2-2504643	New WID on Documenting tools to support Fixed Wireless Access (FWA).	Nokia,
S2-2504644	Documenting tools to support Fixed Wireless Access (FWA)	Nokia
S2-2504677	TEI20: Resolving suboptimal user QoE with IETF s SCONE in UPF.	META
S2-2504752	New WID: TEI20_5IOPS Isolated Operation for Public Safety in 5G System (5IOPS).	Huawei, HiSilicon
S2-2504753	Implementation and deployment guildlines of the Isolated Operation for Public Safety in 5GS (5IOPS)	Huawei, Hisilicon
S2-2504754	Procedures of the Isolated Operation for Public Safety in 5GS (5IOPS)	Huawei, Hisilicon
S2-2504809	TEI20 Support of NSSAA in EPS	Nokia, T-Mobile USA, Oracle, Orange
S2-2504810	DRAFT CR on introducing NSSAA over EPC	Nokia, T-Mobile USA, Oracle, Orange
S2-2504811	New WID on Support of NSSAA in EPS .	Nokia, T-Mobile USA, Oracle, Orange .
S2-2504819	New WID: ECN marking for L4S in the UE .	Apple
S2-2504824	New WID on eRG without USIM.	China Unicom
S2-2504827	Clarifying the support of Non-USIM eRG accessing 5GC/EPC via ePDG	China Unicom, Huawei, Hisilicon
S2-2504845	New TEI20 proposal on support of distributed inference for VFL.	Lenovo
S2-2504930	Discussion for TEI20 WID proposal on Dynamic Network Identity.	China Mobile
S2-2504931	Dynamic Network Identity.	China Mobile
S2-2504973	TEI 20 - VFL Distributed Inference Motivation	Lenovo
S2-2504981	New WID: TEI20_5MBS_Roam; Adding support for Roaming UEs to receive 5MBS.	Nokia
S2-2504982	MBS Roaming	Nokia
S2-2504983	MBS Roaming	Nokia
S2-2505099	Enhancement of Non-3GPP Device Identifiers	Huawei, HiSilicon
S2-2505139	New SID on MANET Multicast for 5G ProSe Multi-Hop UE-to-UE Relay.	KPN N.V.
S2-2505235	New WID on providing per-subscriber Allowed MAC addresses from UDM.	Samsung
S2-2505252	Support of allowed MAC addresses in SM subscription data in UDM	Samsung
S2-2505257	Support of VLAN handling instructions in SM subscription data	Samsung
S2-2505297	New WID: TEI20_NEMO on NR to LTE mobility restriction	NTT DOCOMO, Nokia
S2-2505333	New WID on support for Ethernet PDU session for backhauling of MWAB .	Qualcomm Incorporated
S2-2505349	Support of Ethernet type of BH PDU Session for MWAB	Qualcomm Incorporated
S2-2505350	Support of Ethernet BH PDU Sessions for MWAB	Qualcomm Incorporated
S2-2505356	New WID: TEI20_5IOPS Isolated Operation for Public Safety in 5G System (5IOPS).	Huawei, HiSilicon
S2-2505363	TEI-20 on Enhanced EAS/ECS Option Selection .	Nokia
S2-2505364	Exposure of N6 delay measurements	Nokia
S2-2505365	Utilizing existing information to create/update DNS message handling rule	Nokia
S2-2505366	Updating Service Experience and DN performance analytics with N6 delay measurements	Nokia
S2-2505386	TEI20 Support of User Control of Inter-PLMN Handover	Deutsche Telekom
S2-2505388	New WID: TEI20_5MBS_Roam; Adding support for Roaming UEs to receive 5MBS.	Nokia
S2-2505401	Discussion on TEI20 WID of QoS Enhancement for MWAB.	CATT
S2-2505402	New WID on QoS Enhancement for MWAB.	CATT
S2-2505403	QoS Enhancement for MWAB	CATT
S2-2505435	New WID: IMS Multimedia Telephony enhancements	Apple

30.2: Proposals for Rel-20 5G Advanced Study/Work items

TDoc	Title	Source
S2-2504648	Discussion on Rel-20 Ambient IoT study.	Ofinno
S2-2504676	New SID on Enhancements for ePDG based access to 5GC.	Qualcomm Incorporated as moderator
S2-2504699	New WT for AIML_CN_Ph2 work.	Lenovo
S2-2504799	New WID on Indirect Network Sharing phase2.	China Unicom
S2-2504802	New WID on Indirect Network Sharing phase2.	China Unicom (Moderator)
S2-2504828	Rel-20 Sensing Work Organisation in SA WG2 .	Apple, Deutsche Telekom
S2-2504986	NWM summary report on Mission Critical Services, Multimedia Priority Services	Peraton Labs (moderator)
S2-2504987	New SID on MPS Enhancements for IoT.	Peraton Labs (moderator)
S2-2504988	New SID on MPS Enhancements for IoT.	Peraton Labs
S2-2505142	ProSe_Ph4 Way Forward	KPN N.V.
S2-2505196	Study on Extended Reality and Media Service (XRM) Phase 3.	Nokia
S2-2505316	Summary outcome of offline discussion on SI Industrial networks_enhancements	Ericsson (Moderator)
S2-2505317	New SID on Study on Industrial Networks enhancements.	Ericsson (Moderator)
S2-2505330	New Study on User Identities and Authentication Architecture Phase 2.	InterDigital Inc.
S2-2505331	New Study on Identifying non-3GPP Devices Connecting behind a UE or 5G-RG Phase 2.	InterDigital Inc.
S2-2505332	Summary the Email Discussion on a Way Forward for UIA_ARC in Rel-20.	InterDigital Inc. (Moderator)
S2-2505348	Discussion on Rel-20 FS_XRM Ph3.	Huawei, HiSilicon
S2-2505371	Discussion on Rel-20 Indirect Network Sharing phase2.	CableLabs
S2-2505373	NEW SID on Architecture support of Ambient power-enabled Internet of Things-Phase 2.	Huawei (Moderator)
S2-2505374	Rel-20 SA WG2 Ambient IoT Proposal	Huawei, HiSilicon
S2-2505375	Moderator report on: Moderated discussion for R20 SA WG2 Ambient IoT Phase 2	Huawei (moderator)
S2-2505377	New WID on Indirect Network Sharing phase2.	CableLabs
S2-2505383	Support of simultaneous support for 3GPP access and non-3GPP access without UE impact in Rel-20.	NEC
S2-2505384	Summary of NWM discussion on 'Short Message Service to Emergency Response Centre' study objectives and WTs	Apple (Moderator)
S2-2505385	New SID on Short Message Service to Emergency Response Centre.	Apple (Moderator)
S2-2505387	Update to new WID on Indirect Network Sharing phase2.	NEC
S2-2505409	Revised SID on Study on Stage 2 for Integrated Sensing and Communication	Xiaomi, Apple (Rapporteurs)

30.3: Proposals for 6G Study Item

TDoc	Title	Source
S2-2504684	NWM discussion on 6G work area	ZTE(moderator)
S2-2504685	Summary of NWM discussion on 6G work areas.	ZTE(moderator)
S2-2504686	New Study on Architecture for 6G System.	ZTE (Moderator)
S2-2504769	6G Architecture support cloud-Native features .	Boost Mobile Network, EchoStar, AT&T, SK Telecom, KPN N.V., TNO, Deutsche Telekom AG, Telecom Italia S.p.A., Rakuten Mobile
S2-2504855	6G-NTN use cases for 6G Study Item WA#8 .	EchoStar, Boost Mobile Network, TNO, Novamint, Thales, Airbus
S2-2505224	Vivo views on 6G energy saving and energy efficiency	vivo
S2-2505292	New Study on 6G System architecture.	Huawei, HiSilicon
S2-2505302	Structure of the 6G study item.	Qualcomm Incorporated, Ericsson
S2-2505307	Suggestions on 6G Architecture Study Motivation and Scope .	China Mobile, CATT,
S2-2505372	MediaTek View - 6G SI	MediaTek Inc.
S2-2505378	Apple comments on 6G SID proposal (S2-2504686).	Apple
S2-2505410	Discussion on 5G-A and 6G Sensing	xiaomi, Apple
S2-2505421	6G Study time plan	Nokia

30.4: Review of the Work Plan and planning future meetings

TDoc	Title	Source
S2-2504728	SA WG2#169 Work Planning slides	SA WG2 Chair
S2-2504729	SA WG2#169 Work planning spreadsheet	SA WG2 Chair
S2-2504731	Rel-20 5GA and 6G TU budget split	SA WG2 Chair
S2-2504732	Plan for 6G study	SA WG2 Chair
S2-2505132	2027 meeting calendar	SA WG2 Chair

30.5: SI/WI Status Reports

TDoc	Title	Source
S2-2505133	New template for SI/WI status reports	SA WG2 Chair

30.6: TR and TS Cover sheets

TDoc	Title	Source
S2-2504582	LS from SA WG3: LS on UIA Rel-20 in response to SA guidance from SA#107	SA WG3
S2-2505021	Cover sheet for presentation of TS 23.369 to TSG SA for Approval	OPPO
S2-2505210	New SID: Study on system architecture for next generation real time communication services phase 3.	China Mobile, Huawei

99: Reserved and Withdrawn documents

TDoc	Title	Source
S2-2504486	Incoming LS mis-numbered and withdrawn	MCC
S2-2504487	Incoming LS mis-numbered and withdrawn	MCC
S2-2504488	Incoming LS mis-numbered and withdrawn	MCC
S2-2504489	Incoming LS mis-numbered and withdrawn	MCC
S2-2504490	Incoming LS mis-numbered and withdrawn	MCC
S2-2504491	Incoming LS mis-numbered and withdrawn	MCC
S2-2504492	Incoming LS mis-numbered and withdrawn	MCC
S2-2504493	Incoming LS mis-numbered and withdrawn	MCC
S2-2504494	Incoming LS mis-numbered and withdrawn	MCC
S2-2504495	Incoming LS mis-numbered and withdrawn	MCC
S2-2504496	Incoming LS mis-numbered and withdrawn	MCC
S2-2504497	Incoming LS mis-numbered and withdrawn	MCC
S2-2504498	Incoming LS mis-numbered and withdrawn	MCC
S2-2504499	Incoming LS mis-numbered and withdrawn	MCC
S2-2504500	Incoming LS mis-numbered and withdrawn	MCC
S2-2504590	WT1:Architecture assumptions for normal IMS voice call over GEO via NB-IoT NTN connecting to EPC.	Qualcomm Incorporated
S2-2504595	TR 23.700-67: KI#3: new solution for UP path adjustment	Qualcomm Technologies
S2-2504616	Correction to NTZ	Ofinno
S2-2504617	Conditions for Network Slice Replacement notification	Oracle, Verizon
S2-2504622	5GS common time reference traceable to UTC	Nokia
S2-2504626	AIML_CN KI#1 Add DCCF as Client for Nlmf_DataExposure service	Nokia
S2-2504650	New Solution: IMS voice OptimizeSDP negotiation with 100 trying for IMS NB-IoT GEO Access	CSCN
S2-2504657	New solution of combined CP/UP in a PDN connection for KI#1	China Telecom Corporation Ltd.
S2-2504658	New solution of combined CP/UP in a PDN connection for KI#1	China Telecom Corporation Ltd.
S2-2504689	CHF discovery and selection based on CHF Group ID	Nokia
S2-2504690	CHF Group ID in Access and Mobility, Session Management and SMS Management Subscription Data	Nokia
S2-2504705	Energy Consumption information assisted Policy Update.	China Mobile
S2-2504715	[DRAFT] Reply LS on the accuracy of PDU Set size and data burst size indication	China Mobile
S2-2504716	KI#4: Resolve the incorrect multiplex support in NOTE	China Mobile
S2-2504805	Misleading message flow in network triggered SR procedure	Nokia
S2-2505069	FS_5GSAT_Ph4_23700-19_KI#1_NB-IoT UP-based IMS voice using GEO satellite	vivo, MediaTek Inc.
S2-2505070	FS_5GSAT_Ph4_23700-19_KI#1_NB-IoT CP-based IMS voice using GEO satellite	vivo
S2-2505165	Corrections for energy saving related AF input on BDT policy negotiation	Huawei, HiSilicon
S2-2505216	KI#2, New Sol: Authorization Information Update by AF	TOYOTA MOTOR CORPORATION
S2-2505218	KI#2, New Sol: Authorization of Sensing Service Requests	Toyota Motor Corporation, Beijing University of Posts and Telecommunications
S2-2505220	KI#4, New Sol: Sensing data collection and transport over Control Plane	Toyota Motor Corporation, Beijing University of Posts and Telecommunications
S2-2505406	Supported TAIs information	Samsung
S2-2505425	Clarification and correction on modification of UP connection between UE and LMF	Nokia, Nokia Shanghai Bell
S2-2505433	Clarification and correction on modification of UP connection between UE and LMF	Huawei, HiSilicon