3GPP tdocs

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tdoc	Title	Type / Revs	Source	Spec / CR	S/WID	Release	Meeting	Status	Links

S2-172885	LS from RAN WG1: LS on UE capabilities for MBMS	LS in source LS: R1-1704074 LS To: SA WG2, RAN WG2 revision of S2-171656 revised to S2-174083	RAN WG1			Rel-14	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-172888	LS from RAN WG3: LS on eDRX Configuration and IMSI-paging	LS in source LS: R3-170908 LS To: CT WG4 revision of S2-171667	RAN WG3			Rel-13	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172889	LS from TSG RAN: LS on the support of Unicast and Groupcast transmission over PC5 for eV2X	LS in source LS: RP-170841 LS To: SA WG2 LS reply in S2-173610, S2-173610 revision of S2-171765	TSG RAN			Rel-15	S2-121 AI: 5.1	replied to	[WTS] [JSN]
S2-172891	LS from TSG SA: Reply LS to NGMN V2X Task-Force	LS in source LS: SP-170278 LS To: NGMN V2X TaskForce revision of S2-171767	TSG SA			Rel-15	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172896	LS from CT WG1: Reply LS on subscription-based restrictions on attach without PDN connection	LS in source LS: C1-171942 LS To: SA WG2	CT WG1			Rel-13	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172897	LS from CT WG1: LS on congestion control for transport of user data via the control plane in CONNECTED mode	LS in source LS: C1-171944 LS To: SA WG2 LS reply in S2-174191 revised to S2-174087	CT WG1			Rel-14	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-172902	LS from RAN WG2: LS on mapping between service types and V2X frequencies	LS in source LS: R2-1703794 LS To: SA WG2 LS reply in S2-174064, S2-174064	RAN WG2			Rel-14	S2-121 AI: 5.1	replied to	[WTS] [JSN]
S2-172903	LS from RAN WG2: LS to SA WG2 on support of eDECOR for NB-IoT	LS in source LS: R2-1703940 LS To: SA WG2 LS reply in S2-173647, S2-173647	RAN WG2			Rel-14	S2-121 AI: 5.1	replied to	[WTS] [JSN]
S2-172909	LS from RAN WG4: LS response on positioning for NB-IoT	LS in source LS: R4-1704297 LS To: RAN WG2	RAN WG4			Rel-14	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172911	LS from SA WG3: LS on new BEST Service	LS in source LS: S3-170956 LS To: CT WG1, CT WG4, SA WG3LI, SA WG2 revised to S2-174091	SA WG3			Rel-15	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-172912	LS from SA WG5: LS reply to LS on Online and Offline Charging support with Control and User Plane Separation	LS in source LS: S5-171781 LS To: CT WG4	SA WG5			Rel-14	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172915	LS from SA WG6: LS on MBMS bearer event notification	LS in source LS: S6-170441 LS To: SA WG2, RAN WG2, RAN WG3 revised to S2-174092	SA WG6			Rel-15	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-172916	LS from SA WG6: LS on FEC for mission critical services over MBMS	LS in source LS: S6-170471 LS To: SA WG2, SA WG4 revised to S2-174093	SA WG6			Rel-15	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-172930	LS from RAN WG3: Response LS Applying Extended NAS timers based on UEs operation in CE Mode B	LS in source LS: R3-171379 LS To: SA WG2 revised to S2-174094	RAN WG3			Rel-14	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-172948	LS from SA WG3LI: Reply LS on lawful interception in split EPC architecture	LS in source LS: S3i170147 LS To: CT WG4	SA WG3LI			Rel-14	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172950	LS from SA WG3LI: LS on LI requirements for CIOT services including BEST services	LS in source LS: S3i170163 LS To: SA WG3	SA WG3LI			Rel-15	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172952	Congestion control for user data via CP	discussion	Huawei, HiSilicon				S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172953	Correction of congestion control for user data via CP	CR revised to S2-173648	Huawei, HiSilicon	23.401 14.3.0 CR#3232 catF	CIoT_Ext	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-172954	[DRAFT] Reply LS on congestion control for transport of user data via the control plane in CONNECTED mode	LS out LS To: CT WG1 revised to S2-173649	Huawei				S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-172955	Removal of UE-AMBR from Inter-UE QoS for NB-IoT UEs using Control Plane CIoT EPS Optimisation	CR	Huawei, HiSilicon	23.401 14.3.0 CR#3233 catF	CIoT_Ext	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-172959	Handling of CE Mode B support for 'Voice Centric' UEs	discussion	Intel			Rel-13	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-172960	Handling of CE Mode B support for 'Voice Centric' UEs	CR revised to S2-173644	Intel	23.401 13.10.0 CR#3235 catF	TEI13	Rel-13	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-172961	Handling of CE Mode B support for 'Voice Centric' UEs	CR revised to S2-173645	Intel	23.401 14.3.0 CR#3236 catF	TEI14	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-172962	[DRAFT] LS on Handling of CE Mode B support for 'Voice Centric' UEs	LS out LS To: RAN WG2, RAN WG3, CT WG1, CT WG4	Intel			Rel-13	S2-121 AI: 5.1	not treated	[WTS] [JSN]
S2-172997	[DRAFT] LS on support of eDECOR for NB-IoT	LS out LS To: RAN WG2 revised to S2-173647	Ericsson			Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173045	Clarification on change of radio capabilities for voice centric UE supporting CE mode B	CR	Qualcomm Incorporated, Verizon	23.401 13.10.0 CR#3238 catF	TEI13	Rel-13	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-173046	Clarification on change of radio capabilities for voice centric UE supporting CE mode B	CR	Qualcomm Incorporated, Verizon	23.401 14.3.0 CR#3239 catA	TEI13	Rel-14	S2-121 AI: 5.1	not treated	[WTS] [JSN]
S2-173047	UE capability change without re-attach	CR	Qualcomm Incorporated, Verizon	23.401 14.3.0 CR#3240 catC	TEI14	Rel-14	S2-121 AI: 5.1	not treated	[WTS] [JSN]
S2-173048	Voice support for UEs supporting CE	discussion	Qualcomm Incorporated, Verizon				S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-173049	UE capabilities for MBMS	discussion	Qualcomm Incorporated, Huawei				S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-173050	IoT UE capabilities for MBMS user service	CR revised to S2-174144	Qualcomm Incorporated, Huawei, HiSilicon	23.682 14.3.0 CR#309 catC	TEI14	Rel-14	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173051	IoT UE capabilities for MBMS user service	CR revised to S2-174146	Qualcomm Incorporated, Huawei, HiSilicon	23.682 15.0.0 CR#310 catA	TEI14	Rel-15	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173052	[DRAFT] Reply LS on UE capabilities for MBMS	LS out LS To: RAN WG1, RAN WG2, SA WG4	Qualcomm Incorporated				S2-121 AI: 5.1	not treated	[WTS] [JSN]
S2-173084	MME behavior when the NIDD Submit Indication is not Necessary	CR revised to S2-173656	Convida Wireless	23.682 14.3.0 CR#314 catF	TEI14, CIoT_Ext	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173091	Clarification on privacy requirements for V2X communication	CR revised to S2-173684	Qualcomm Incorporated, LG Electronics, Nokia	23.285 14.2.0 CR#31 catF	V2XARC	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173141	Listing non-necessary items/procedures for NB-IoT RAT	CR revised to S2-173655	MediaTek Inc.	23.401 13.10.0 CR#3243 catF	CIoT	Rel-13	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173170	Mapping between service types and V2X frequencies	CR revised to S2-173611	Huawei, HiSilicon	23.285 14.2.0 CR#32 catF	V2XARC	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173171	[DRAFT] Reply LS on mapping between service types and V2X frequencies	LS out LS To: RAN WG2 revised to S2-173612	Huawei, HiSilicon				S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173227	Mismatch between table and call flow steps	CR	Nokia, Alcatel-Lucent Shanghai Bell	23.682 13.8.0 CR#317 catF	HLcom	Rel-13	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173228	Mismatch between table and call flow steps	CR	Nokia, Alcatel-Lucent Shanghai Bell	23.682 14.3.0 CR#318 catA	HLcom	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173229	Mismatch between table and call flow steps	CR	Nokia, Alcatel-Lucent Shanghai Bell	23.682 15.0.0 CR#319 catA	HLcom	Rel-15	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173230	Interaction of the Maximum Detection Time and Maximum Latency Monitoring	CR revision of S2-172746	Nokia, Alcatel-Lucent Shanghai Bell, Convida Wireless	23.682 14.3.0 CR#2994 catF	TEI14, MONTE	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173254	PDN-Connection-Restricted flag	CR revised to S2-173654	Nokia, Alcatel-Lucent Shanghai Bell	23.401 14.3.0 CR#3248 catA	CIoT	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173255	PDN-Connection-Restricted flag	CR revision of S2-173236 revised to S2-173653	Nokia, Alcatel-Lucent Shanghai Bell	23.401 13.10.0 CR#31822 catC	CIoT	Rel-13	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173258	Addition of the RAT TYPE parameter to the INITIAL UE MESSAGE	CR	China telecom	23.401 14.3.0 CR#3249 catC	TEI14	Rel-14	S2-121 AI: 5.1	withdrawn	[WTS] [JSN]
S2-173290	[DRAFT] Reply LS on the support of Unicast and Groupcast transmission over PC5 for eV2X	LS out LS To: TSG RAN revised to S2-173610	LG Electronics			Rel-15	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173293	Update to the CP data back-off timer in connected mode.	CR revised to S2-174275	NEC	23.401 14.3.0 CR#3250 catF	CIoT_Ext	Rel-14	S2-121 AI: 5.1	merged	[WTS] [JSN]
S2-173350	MBMS (23.246) & GCSE (23.468) Rel-15 work for SA WG2 requested by SA WG6 via LS IN S2-172915 & S2-172916	discussion	Motorola Solutions				S2-121 AI: 5.1	not treated	[WTS] [JSN]
S2-173396	UE capabilities for MBMS	CR revision of S2-171929 revised to S2-174145, S2-174264	Huawei, HiSilicon, Qualcomm Incorporated	23.246 14.1.0 CR#4141 catC	TEI14	Rel-14	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173401	Voice support for 'Data Centric' UEs operating in CE Mode A/B	discussion	Intel			Rel-14	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-173402	Voice/Video support for 'Data Centric' UEs operating in CE Mode A/B	CR revised to S2-173646	Intel	23.401 14.3.0 CR#3252 catF	TEI14	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173403	Applying Extended NAS timers based on UE's operation in CE Mode A/B	CR	Intel	23.401 14.3.0 CR#3253 catF	TEI14, CIoT_Ext	Rel-14	S2-121 AI: 5.1	not treated	[WTS] [JSN]
S2-173404	Clarification on mobility support between NB-IoT and GPRS	CR revised to S2-173657	China Mobile	23.401 14.3.0 CR#3254 catF	TEI14	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173423	Clarification on mapping between service types and V2X frequencies	CR	Nokia, Alcatel-Lucent Shanghai Bell, LG Electronics	23.285 14.2.0 CR#33 catF	V2XARC	Rel-14	S2-121 AI: 5.1	merged	[WTS] [JSN]
S2-173439	[DRAFT] Response LS to RAN WG2 on support of eDECOR for NB-IoT	LS out LS To: RAN WG2	HTC			Rel-14	S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-173477	Corrections and clean up for 23.203 related message flows	CR	Huawei	23.214 14.2.0 CR#38 catF	CUPS	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173478	Corrections and clean up for 23.060 related message flows	CR revised to S2-173613	Huawei	23.214 14.2.0 CR#39 catF	CUPS	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173479	Corrections and clean up for 23.402 related message flows	CR	Huawei	23.214 14.2.0 CR#40 catF	CUPS	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173563	LS from SA WG6: LS on ROHC for mission critical services over MBMS	LS in source LS: S6-170722 LS To: SA WG2 revised to S2-174099	SA WG6			Rel-15	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173564	LS from SA WG6: LS on MBMS Bearer Usage for Mission Critical services	LS in source LS: S6-170735 LS To: SA WG2 revised to S2-174100	SA WG6			Rel-15	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173610	Reply LS on the support of Unicast and Groupcast transmission over PC5 for eV2X	LS out LS is reply to S2-172889 LS To: TSG RAN revision of S2-173290	SA WG2			Rel-15	S2-121 AI: 5.1	approved	[WTS] [JSN]
S2-173611	Mapping between service types and V2X frequencies	CR revision of S2-173170 revised to S2-174063	Huawei, HiSilicon, Nokia, Alcatel-Lucent Shanghai Bell, LG Electronics	23.285 14.2.0 CR#321 catF	V2XARC	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173612	Reply LS on mapping between service types and V2X frequencies	LS out LS To: RAN WG2 revision of S2-173171 revised to S2-174064	Huawei, HiSilicon				S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173613	Corrections and clean up for 23.060 related message flows	CR revision of S2-173478	Huawei	23.214 14.2.0 CR#391 catF	CUPS	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173643	[DRAFT] LS on EUTRAN sharing enhancement	LS out LS To: RAN WG2, TSG RAN, TSG SA, SA WG 5 revision of S2-173922 revised to S2-173691	SA WG2				S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173644	Handling of CE Mode B support for 'Voice Centric' UEs	CR revision of S2-172960 revised to S2-173702	Intel	23.401 13.10.0 CR#32351 catF	TEI13	Rel-13	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173645	Handling of CE Mode B support for 'Voice Centric' UEs	CR revision of S2-172961 revised to S2-173703	Intel	23.401 14.3.0 CR#32361 catF	TEI14	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173646	Voice/Video support for 'Data Centric' UEs operating in CE Mode A/B	CR revision of S2-173402 revised to S2-173704	Intel	23.401 14.3.0 CR#32521 catF	TEI14	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173647	LS on support of eDECOR for NB-IoT	LS out LS is reply to S2-172903 LS To: RAN WG2 revision of S2-172997	SA WG2			Rel-14	S2-121 AI: 5.1	approved	[WTS] [JSN]
S2-173648	Correction of congestion control for user data via CP	CR revision of S2-172953 revised to S2-173692	Huawei, HiSilicon, NEC	23.401 14.3.0 CR#32321 catF	CIoT_Ext	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173649	[DRAFT] Reply LS on congestion control for transport of user data via the control plane in CONNECTED mode	LS out LS To: CT WG1 revision of S2-172954 revised to S2-173693	Huawei				S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173653	PDN-Connection-Restricted flag	CR revision of S2-173255 revised to S2-173694	Nokia, Alcatel-Lucent Shanghai Bell	23.401 13.10.0 CR#31823 catC	CIoT	Rel-13	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173654	PDN-Connection-Restricted flag	CR revision of S2-173254 revised to S2-173695	Nokia, Alcatel-Lucent Shanghai Bell	23.401 14.3.0 CR#32481 catA	CIoT	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173655	Listing non-necessary items/procedures for NB-IoT RAT	CR revision of S2-173141 revised to S2-174601	MediaTek Inc.	23.401 13.10.0 CR#32431 catF	CIoT	Rel-13	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173656	MME behavior when the NIDD Submit Indication is not Necessary	CR revision of S2-173084	Convida Wireless	23.682 14.3.0 CR#3141 catF	CIoT_Ext	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173657	Clarification on mobility support between NB-IoT and GPRS	CR revision of S2-173404	China Mobile	23.401 14.3.0 CR#32541 catF	CIoT_Ext	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173684	Clarification on privacy requirements for V2X communication	CR revision of S2-173091 revised to S2-173690	Qualcomm Incorporated, LG Electronics, Nokia	23.285 14.2.0 CR#311 catF	V2XARC	Rel-14	S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173690	Clarification on privacy requirements for V2X communication	CR revision of S2-173684	Qualcomm Incorporated, LG Electronics, Nokia	23.285 14.2.0 CR#312 catF	V2XARC	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173691	[DRAFT] LS on EUTRAN sharing enhancement	LS out LS To: RAN WG2, TSG RAN, TSG SA, SA WG 5 revision of S2-173643 revised to S2-173701	SA WG2				S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-173692	Correction of congestion control for user data via CP	CR revision of S2-173648 revised to S2-174190	Huawei, HiSilicon, NEC	23.401 14.3.0 CR#32322 catF	CIoT_Ext	Rel-14	S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173693	[DRAFT] Reply LS on congestion control for transport of user data via the control plane in CONNECTED mode	LS out LS To: CT WG1 revision of S2-173649 revised to S2-174191	Huawei				S2-121 AI: 5.1	postponed	[WTS] [JSN]
S2-173694	PDN-Connection-Restricted flag	CR revision of S2-173653	Nokia, Alcatel-Lucent Shanghai Bell	23.401 13.10.0 CR#31824 catC	CIoT	Rel-13	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173695	PDN-Connection-Restricted flag	CR revision of S2-173654	Nokia, Alcatel-Lucent Shanghai Bell	23.401 14.3.0 CR#32482 catA	CIoT	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173701	LS on EUTRAN sharing enhancement	LS out LS is reply to S2-173882 LS To: RAN WG2, TSG RAN, TSG SA, SA WG5 revision of S2-173691	SA WG2				S2-121 AI: 5.1	approved	[WTS] [JSN]
S2-173702	Handling of CE Mode B support for 'Voice Centric' UEs	CR revision of S2-173644	Intel	23.401 13.10.0 CR#32352 catF	TEI13	Rel-13	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173703	Handling of CE Mode B support for 'Voice Centric' UEs	CR revision of S2-173645	Intel	23.401 14.3.0 CR#32362 catA	TEI13	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173704	Voice/Video support for 'Data Centric' UEs operating in CE Mode A/B	CR revision of S2-173646	Intel	23.401 14.3.0 CR#32522 catF	TEI14	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-173882	LS from RAN WG2: LS on EUTRAN sharing enhancement	LS in source LS: R2-1706003 LS To: SA WG2, RAN WG3, TSG RAN, TSG SA LS reply in S2-173701	RAN WG2			Rel-14	S2-121 AI: 5.1	replied to	[WTS] [JSN]
S2-173921	On RRC Extensions for Enhanced EUTRAN sharing	other	Ericsson, Qualcomm Inc.				S2-121 AI: 5.1	noted	[WTS] [JSN]
S2-173922	[DRAFT] Reply LS on EUTRAN sharing enhancement	LS out LS To: TSG RAN revised to S2-173643	SA WG2				S2-121 AI: 5.1	revised	[WTS] [JSN]
S2-174063	Mapping between service types and V2X frequencies	CR revision of S2-173611	Huawei, HiSilicon, Nokia, Alcatel-Lucent Shanghai Bell, LG Electronics	23.285 14.2.0 CR#322 catF	V2XARC	Rel-14	S2-121 AI: 5.1	agreed	[WTS] [JSN]
S2-174064	Reply LS on mapping between service types and V2X frequencies	LS out LS is reply to S2-172902 LS To: RAN WG2, CT WG1 revision of S2-173612	SA WG2				S2-121 AI: 5.1	approved	[WTS] [JSN]

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