3GPP tdocs

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

S2-160933	Draft Agenda for SA WG2#113AH	agenda	SA WG2 Chairman				S2-ah-17582 AI: 2	approved	[WTS] [JSN]
S2-160934	LS from TSG RAN: LS on S1 signalling solutions for non-NB-IoT UEs	LS in source LS: RP-152296 LS To: SA WG2, SA WG3, TSG SA, CT WG1, CT WG3, CT WG4, RAN WG2, RAN WG3 revision of S2-160052 revised to S2-161366	TSG RAN				S2-ah-17582 AI: 5.6	postponed	[WTS] [JSN]
S2-160935	LS from TSG RAN: LS on Scenarios and Requirements for Next Generation Access Technologies	LS in source LS: RPa160083 LS To: SA WG1	TSG RAN				S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-160936	LS from RAN WG2: Reply LS on questions on CIoT	LS in source LS: R2-160536 LS To: CT WG1 revision of S2-160486 revised to S2-161367	RAN WG2				S2-ah-17582 AI: 5.6	postponed	[WTS] [JSN]
S2-160937	LS from RAN WG3: LS on questions on NB-IoT	LS in source LS: R3-160135 LS To: SA WG2, CT WG1 LS reply in S2-161333, S2-161333 revision of S2-160487	RAN WG3				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-160938	LS from RAN WG3: LS on CIOT optimization	LS in source LS: R3-160147 LS To: SA WG2, RAN WG2 LS reply in S2-161344, S2-161344 revision of S2-160489	RAN WG3				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-160939	Solution to Key Issue on QoS Framework	pCR revised to S2-161185	ORANGE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160940	LS from RAN WG3: LS on Release of Control Plane for DONAS	LS in source LS: R3-160140 LS To: SA WG2 revision of S2-160488 revised to S2-161368	RAN WG3				S2-ah-17582 AI: 5.6	postponed	[WTS] [JSN]
S2-160941	Work Planning Proposal for NexGen Study Item	discussion	AT&T				S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-160942	Key Issue on Policy Framework	pCR revised to S2-161131	AT&T, Sprint, Deutsche Telekom, Orange, China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160943	Key Issue on Charging	pCR revised to S2-161132	AT&T, Sprint, Deutsche Telekom, Orange	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160944	Key Issue on Authentication Framework	pCR	AT&T, Sprint, Deutsche Telekom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-160945	Key issue: Vertical service accommodation	pCR	China Telecom, CATT, Nokia Networks, Samsung, Huawei, KDDI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-160946	Key issue: Information storage and management	pCR	China Telecom, CATT, Nokia Networks, Samsung, Huawei	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-160947	Key issue for signalling aggregation	pCR	KDDI, China Telecom, ZTE, Sprint, China Unicom, Samsung, ETRI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-160948	Key issue for Context Awareness to support network elasticity	pCR	KDDI Corporation	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-160949	DNS Procedure Enhancements for CIoT Optimizations	discussion	Cisco Systems Inc.				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-160950	DNS Procedure Enhancements for CIoT Optimizations	draftCR revised to S2-161121	Cisco Systems Inc				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160951	Solution to key issue 7: Interconnection and Routing Function (IRF) based network function interconnection model	pCR revised to S2-161181	Cisco Systems, Inc., Vodafone, Allot Communications	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160952	Introduction of Control Plane CIoT EPS optimization for HLcom	CR revision of S2-160250	Sony	23.401 13.5.0 CR#29621 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	merged	[WTS] [JSN]
S2-160953	Clarify the Key issue on network capability exposure	pCR revised to S2-161136	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160954	Key issue X: Core Network load re-balancing	pCR	KDDI, Intel, Sprint, ETRI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-160955	Solution to Session Management	pCR revised to S2-161182	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160956	Solution to Enabling(re)selection of efficient user plane paths	pCR	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-160957	Key Issue on enabling unified authentication for network users and subscribers	pCR	ORANGE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-160958	LS from SA WG1: Reply LS on Scenarios and Requirements for Next Generation Access Technologies	LS in source LS: S1-160559 LS To: TSG RAN	SA WG1				S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-160959	Clarification of the Network Slicing key Issue	pCR revised to S2-161112	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160960	Routing Non-IP Data to/from Multiple UE Applcaitons and Multiple SCS/AS’s	discussion	Convida Wireless				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-160961	Proposal for NexGen System Architecture Key Issue for Critical Communications Support	pCR revised to S2-161137	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160962	Updating the NIDD Procedures to Support Multiple Applicaitons	draftCR	Convida Wireless				S2-ah-17582 AI: 5.6	available	[WTS] [JSN]
S2-160963	Proposal for NexGen System Architecture Key Issue Concerning Advanced Group Communication	pCR revised to S2-161139	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160964	Proposal for NexGen System Architecture Key Issue Concerning Advanced Off-Network Communication	pCR revised to S2-161140	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160965	Session management functional baseline	pCR revised to S2-161183	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160966	Assumptions for Core and Access functional allocation	pCR revised to S2-161104	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160967	Key issue: 3GPP architecture impacts to support logical CN/RAN split	pCR revised to S2-161141	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160968	Introducing support for Non-IP data for CIoT	draftCR revision of S2-160841 revised to S2-161163	Ericsson ( Cisco Systems Inc, Intel, ZTE)				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160969	Introduction of non-IP data delivery via the SCEF for cellular IoT	draftCR revision of S2-160832 revised to S2-161164	Ericsson, Intel?, Cisco Systems Inc?, AT&T?, LG Electronics?, Samsung?				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160970	Disabling IRAT mobility to and from NB-IOT	CR	Ericsson, Nokia Networks, Alcatel-Lucent, Qualcomm Incorporated	23.401 13.5.0 CR#2980 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160971	Support for overload control	CR	Ericsson	23.401 13.5.0 CR#2981 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160972	Introduction of Control Plane CIoT EPS optimization	draftCR revision of S2-160909	Ericsson				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-160973	TAU procedure update for CIoT EPS Optimisation	draftCR revision of S2-160837 revised to S2-161202	Ericsson				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160974	Introduction of attach procedure changes for CIoT EPS optimization	draftCR revision of S2-160836 revised to S2-161152	Ericsson				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160975	Introduction of support for NB-IoT	draftCR revision of S2-160907 revised to S2-161124	Ericsson				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160976	UE Capability Handling for Control Plane CIoT EPS optimization	draftCR revision of S2-160769	Ericsson				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160977	EMM signalling for indicating SMS	discussion	Ericsson				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-160978	SMS support with EPS attach and TAU	CR revised to S2-161348	Ericsson	23.272 13.2.0 CR#961 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160979	Applicability of UP EPS Optimization for TAU, SMS and communication with SCEF	discussion	Ericsson				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-160980	Architectural requirements, assumptions and principles impact on key issue descriptions	pCR revised to S2-161105	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160981	Update of the definitions	pCR	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-160982	Levels of mobility support for mobility management	pCR revised to S2-161145	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160983	Baseline mobility solution for evolved LTE and 5G RATs	pCR revised to S2-161199	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160984	Solution for optimized UE sleep state and state transitions	pCR revised to S2-161198	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160985	Key issue: Base functions for a QoS framework	pCR revised to S2-161186	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160986	Update of the key issue 'support of network slicing'	pCR revised to S2-161129	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160987	RAN related requirements for support of e2e network slicing	pCR	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-160988	Multiple network slices per UE	pCR revised to S2-161190	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160989	Network slice selection	pCR revised to S2-161130	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160990	Congestion Control for Mobility/Session Management	pCR revised to S2-161135	InterDigital	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160991	New key issue for NexGen core impacts on IMS	pCR revised to S2-161142	LG Electronics, Telecom Italia, Deutsche Telekom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160992	Adding conclusions for the key issue #6 and #7 in TR 23.720	pCR revised to S2-161156	Intel	23.72 1.2.0	FS_AE_CIoT		S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160993	Presentation of TR 23.720 version 1.3.0 to TSG SA for Approval	TS or TR cover revised to S2-161157	Intel				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-160994	Introduction of Control Plane CIoT EPS optimization	draftCR	Intel				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-160995	Lawful Interception related issues and initial concerns for Network Slicing	discussion	OTD				S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-160996	Update to the key issue of network slicing	pCR	CATT	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-160997	Definition of scale-in/scale-out	pCR revised to S2-161102	CATT	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-160998	Draft CR23.401 [2948r8] Removal of "WB-E-UTRA" terminology	draftCR	MediaTek, Alcatel-Lucent, Nokia Networks				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-160999	Draft CR 23.401 [2942r11] Removal of "WB-E-UTRA" terminology	draftCR	MediaTek, Alcatel-Lucent, Nokia Networks				S2-ah-17582 AI: 5.6	available	[WTS] [JSN]
S2-161000	Draft CR 23.401 [2959r3] Removal of "WB-E-UTRA" terminology	draftCR	MediaTek, Alcatel-Lucent, Nokia Networks				S2-ah-17582 AI: 5.6	available	[WTS] [JSN]
S2-161001	Draft CR 23.401 [2951r8] Removal of "WB-E-UTRA" terminology	draftCR	MediaTek, Alcatel-Lucent, Nokia Networks				S2-ah-17582 AI: 5.6	available	[WTS] [JSN]
S2-161002	3GPP architecture framework proposal for Next Generation Network Architecture with Access Independent Core	pCR revised to S2-161200	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161003	Clarification of Network Slicing Key Issue for isolation and separation between network slice instances	pCR	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161004	Clarification of Multi Access Technologies Support by 5G Core	pCR revised to S2-161106	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161005	Update HSS/HLR functionality to support non-IP data delivery via SCEF	CR	Samsung	23.682 13.4.0 CR#165 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161006	Solution for “Key issue on Network Function Granularity and Interconnection between them”	pCR	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161007	[DRAFT] Reply LS on CIOT optimization	response revised to S2-161118	Samsung R&D Institute UK				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161008	Solution: Mobility Framework	pCR revised to S2-161196	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161009	Solution: Network Slicing	pCR revised to S2-161193	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161010	Solution: QoS Framework	pCR revised to S2-161188	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161011	Architecture Requirements for non-IP connectivity and services	pCR revised to S2-161107	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161012	Key issue: Identities	pCR	Nokia Networks, Alcatel-Lucent	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161013	HLcom feature update for CP optimisation	CR	Huawei, Hisilicon	23.401 13.5.0 CR#2982 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161014	HLcom update for CIoT CP optimisation	CR	Huawei, Hisilicon	23.682 13.4.0 CR#166 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161015	Bearer deactivation with Control Plane CIoT optimisation	CR	Huawei, Hisilicon	23.401 13.5.0 CR#2983 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161016	Policy Framework	pCR	Huawei, Hisilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-161017	Terminology related to the Next Generation System	pCR revised to S2-161101	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161018	Solutions for key issue 1- Support of Network Slicing	pCR revised to S2-161194	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161019	Solution for the discovery of Network Functions	pCR	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161020	Considerations for Session Continuity	pCR	Motorola Mobility, Lenovo	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161021	UE Capability Handling for Control Plane CIoT EPS optimization	draftCR	ZTE				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161022	Introduction of attach procedure changes for CIoT EPS optimization.	draftCR revised to S2-161207	ZTE				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161023	TAU procedure update for CIoT EPS Optimisation	draftCR revised to S2-161203	ZTE				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161024	Introduction of support for NB-IoT	draftCR	ZTE				S2-ah-17582 AI: 5.6	merged	[WTS] [JSN]
S2-161025	Introduction of Control Plane CIoT EPS optimization	draftCR revised to S2-161169	ZTE				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161026	Solution: ConnectionLess RAN-Core Interface	pCR	Alcatel-Lucent	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-161027	Analysis of TAU procedure handling for solution 18	discussion	LG Electronics				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161028	TAU procedure update for CIoT EPS Optimization	draftCR	LG Electronics				S2-ah-17582 AI: 5.6	available	[WTS] [JSN]
S2-161029	Removal of the Non-IP indication in step 17 of Attach procedure	draftCR	Huawei, HiSilicon				S2-ah-17582 AI: 5.6	withdrawn	[WTS] [JSN]
S2-161030	Key Issue on Relay UE in mIoT scenario	pCR	Huawei	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-161031	Key issue: Mobility framework provides facilities to support service continuity in NexGen architecture	pCR	Huawei	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-161032	Relation of EPC and NexGen core to the RAN architecture: Discussion	discussion	NTT DOCOMO, KDDI				S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161033	Relation of EPC and NexGen core to the RAN architecture: pCR to High level architectural requirements	pCR revised to S2-161103	NTT DOCOMO, KDDI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161034	Key Issues on low latency and high reliability service support	pCR revised to S2-161138	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161035	Architecture requirement for leveraging database technology	pCR revised to S2-161108	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161036	3GPP system aspects to support the connectivity via a relay UE	pCR revised to S2-161144	LG Electronics, Sony Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161037	Session management decoupled with attachment	pCR	LG Electronics	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-161038	Migration solution for next generation core with NAS	pCR	LG Electronics	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161039	Key issue on 3GPP architecture impacts to reduce power consumption of a device	pCR	LG Electronics	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161040	Key issue on 3GPP architecture impacts to support unified network discovery and selection	pCR revised to S2-161178	LG Electronics	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161041	Authentication in NextGen core network: key issue	pCR revised to S2-161133	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161042	Key Issue on Interworking and Migration	pCR revised to S2-161179	NTT DOCOMO, Intel, Nokia	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161043	Solution to support a UE with simultaneous connections to multiple Network Slices	pCR revised to S2-161191	NTT DOCOMO	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161044	Key Issue on Integration of 3GPP NexGen RAT with NexGen Core	pCR	NTT DOCOMO, Nokia, Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-161045	Introduction of attach procedure changes for CIoT EPS optimization	draftCR revision of S2-160836	Huawei, HiSilicon				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161046	Introduction of Control Plane CIoT EPS optimization	CR revision of S2-160909	Alcatel-lucent, MediaTek, NEC, Intel,Qualcomm; Nokia Networks, Cisco Systems Inc., Huawei	23.401 13.5.0 CR#294212 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161047	EPS Bearer support for NB-IoT	discussion	Huawei, HiSilicon				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161048	One Bearer Support for NB-IoT	CR	Huawei, Hisilicon	23.401 13.5.0 CR#2984 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161049	Issues on enable CP & UP for one EPS bearer	discussion	Huawei, HiSilicon				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161050	RAU procedure update for CIoT EPS Optimisation	CR	Huawei, HiSilicon	23.401 13.5.0 CR#2985 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161051	TAU procedure update with Gn/Gp SGSN for CIoT EPS optimization	CR	Huawei, HiSilicon	23.401 13.5.0 CR#2986 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161052	On the support of QoS and data/signalling differentiation in CIOT Optimisations	discussion	Alcatel-Lucent, Nokia Networks				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161053	Non-roaming baseline architecture	pCR revised to S2-161748	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161054	Key Issue on Interworking and Migration	pCR	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-161055	Solution to Key Issue on QoS Framework	pCR	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	merged	[WTS] [JSN]
S2-161056	Solution to Key Issue on minimising access dependencies	pCR revised to S2-161733	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161057	Solution to Key Issue on Mobility Framework	pCR revised to S2-161197	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161058	Reply LS on Clarifications on RRC Resume Request	LS out LS To: SA WG3, RAN WG2 revised to S2-161119	Qualcomm Incorporated				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161059	Updates on the attach procedure for RoHC	draftCR	Qualcomm Incorporated, Intel				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161060	Updates on the CP optimisation for RoHC	draftCR	Qualcomm Incorporated, Intel				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161061	Updates on the TAU procedure for RoHC	draftCR revised to S2-161149	Qualcomm Incorporated, Intel				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161062	Core Network node selection for CIOT	discussion	Qualcomm Incorporated				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161063	CIoT EPS Optimisation RRC indication and MME node selection	CR	Qualcomm Incorporated	23.401 13.5.0 CR#2987 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161064	5G Architectural requirement for energy efficiency	pCR revision of S2-160815 revised to S2-161109	Orange, Samsung	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161065	CN selection for CIoT	discussion	Ericsson				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161066	Some technical corrections and clarifications to CIOT CRs	discussion	NTT DOCOMO				S2-ah-17582 AI: 5.6	available	[WTS] [JSN]
S2-161067	Response to LS on Clarifications on RRC Resume Request	response	Ericsson LM				S2-ah-17582 AI: 5.6	withdrawn	[WTS] [JSN]
S2-161068	Key issue on scaling and virtualization support	pCR revised to S2-161134	Cisco, Telecom Italia	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161069	SA WG2 Work Planning Worksheet	other revised to S2-161244	SA WG2 Chairman				S2-ah-17582 AI: 7.2	revised	[WTS] [JSN]
S2-161070	Update to Key Issue 6	pCR revised to S2-161146	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161071	Introduction of attach procedure changes for CIoT EPS optimization.	draftCR revised to S2-161208	NTT DOCOMO INC.				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161072	Solution for Key Issue 4 on Session Management	pCR revised to S2-161184	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161073	Solution for Traffic identification for key issue 2 on Qos Framework	pCR revised to S2-161189	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161074	Discussion paper on definition of NexGen architecture	discussion	Qualcomm Incorporated				S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161075	Architectural assumptions for NexGen	pCR revised to S2-161110	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161076	Key Issue on Traffic Anchoring and Splitting	pCR revision of S2-160330	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161077	MTU for non-IP PDN connection	CR revised to S2-161792	Vodafone	23.06 13.5.0 CR#1999 catB		Rel-13	S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161078	Introduction of non-IP data delivery via the SCEF for cellular IoT	draftCR revised to S2-161165	Alcatel-Lucent, Nokia Networks, Cisco Systems Inc, Samsung, Intel				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161079	Handling of signalling conflicts with 'data via MME'	discussion	Vodafone				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161080	SCEF Issues	discussion	Alcatel-lucent, Nokia Networks				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161081	Solutions for Key Issue 1 (Support of Network Slicing)	pCR revised to S2-161192	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161082	Baseline solution for service continuity with IP anchor relocation	pCR revised to S2-161802	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161083	prioritisation of signalling and data aspects - update of CR 2942	draftCR revised to S2-161155	Vodafone				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161084	What is access independence?	pCR	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	available	[WTS] [JSN]
S2-161085	Some QoS Aspects of Data via MME	discussion	Vodafone				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161086	Proposal for NexGen System Architecture Key Issue Concerning Top-Down NexGen Architecture Characterization	pCR revised to S2-161180	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161087	NB-IoT AMBR aspects in PDN Connection request procedure - update of CR2942	draftCR revised to S2-161154	Vodafone				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161088	LS from SA WG3: LS on Clarifications on RRC Resume Request	LS in source LS: S3-160337 LS To: RAN WG2, SA WG2 LS reply in S2-161260, S2-161260	SA WG3				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161089	Architectural Requirements to Key issue: Support of Network Slicing	pCR revised to S2-161111	ITRI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161090	LS from CT WG1: Response to LS on NB-IoT work progress in RAN WG2	LS in source LS: C1-161187 LS To: RAN WG2, SA WG2 revised to S2-161369	CT WG1				S2-ah-17582 AI: 5.6	postponed	[WTS] [JSN]
S2-161091	LS from CT WG1: LS on per-UE configuration to allow exception reporting	LS in source LS: C1-161430 LS To: RAN WG2 LS reply in S2-161331, S2-161331	CT WG1				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161092	LS from CT WG1: Existence of CIoT support and NAS protocol details for CIoT	LS in source LS: C1-161544 LS To: RAN WG2, RAN WG3, SA WG2 LS reply in S2-161345, S2-161345	CT WG1				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161093	LS from CT WG4: LS on the SGW/PGW Selection	LS in LS To: SA WG2 LS reply in S2-161346, S2-161346	CT WG4				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161094	LS from CT WG4: LS on Non IP Data Delivery procedures	LS in source LS: C4-161535 LS To: SA WG2 LS reply in S2-161347, S2-161347	CT WG4				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161095	Handover for non-NB-IoT devices using CIoT optimisations	CR	Vodafone	23.401 13.5.0 CR#2988 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161096	LS from RAN WG2: LS on paging in NB-IoT	LS in source LS: R2-161948 LS To: RAN WG3, SA WG2, CT WG1 LS reply in S2-161330, S2-161330	RAN WG2				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161097	LS from RAN WG2: LS on CIoT optimization for non-NB-IoT UEs	LS in source LS: R2-162018 LS To: SA WG2 LS reply in S2-161352, S2-161352	RAN WG2				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161098	LS from RAN WG2: Reply LS on Clarifications on RRC Resume Request	LS in source LS: R2-162019 LS To: SA WG3 revised to S2-161370	RAN WG2				S2-ah-17582 AI: 5.6	postponed	[WTS] [JSN]
S2-161099	LS from RAN WG2: Response to LS on NB-IoT work progress in RAN2	LS in source LS: R2-162020 LS To: CT WG1 LS reply in S2-161331	RAN WG2				S2-ah-17582 AI: 5.6	replied to	[WTS] [JSN]
S2-161100	Work Planning Proposal for NexGen Study Item on how to focus study	discussion revised to S2-161128	AT&T				S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161101	Terminology related to the Next Generation System	pCR revision of S2-161017 revised to S2-161231	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161102	Definition of scale-in/scale-out	pCR revision of S2-160997	CATT	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161103	Relation of EPC and NexGen core to the RAN architecture: pCR to High level architectural requirements	pCR revision of S2-161033	NTT DOCOMO, KDDI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-161104	Assumptions for Core and Access functional allocation	pCR revision of S2-160966 revised to S2-161232	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161105	Architectural requirements, assumptions and principles impact on key issue descriptions	pCR revision of S2-160980	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161106	Clarification of Multi Access Technologies Support by 5G Core	pCR revision of S2-161004 revised to S2-161233	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161107	Architecture Requirements for non-IP connectivity and services	pCR revision of S2-161011 revised to S2-161234	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161108	Architecture requirement for leveraging database technology	pCR revision of S2-161035	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161109	5G Architectural requirement for energy efficiency	pCR revision of S2-161064 revised to S2-161235	Orange, Samsung	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161110	Architectural assumptions for NexGen	pCR revision of S2-161075 revised to S2-161236	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161111	Architectural Requirements to Key issue: Support of Network Slicing	pCR revision of S2-161089	ITRI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161112	Clarification of the Network Slicing key Issue	pCR revision of S2-160959 revised to S2-161237	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161113	[DRAFT] Reply to LS on paging in NB-IoT	LS out LS To: RAN WG2 revised to S2-161279	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161114	DRX handling for NB-IoT	CR	Vodafone	23.401 13.5.0 CR#2989 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161115	[DRAFT] Reply to S on CIoT optimization for non-NB-IoT UEs	LS out LS To: RAN WG2 revised to S2-161176	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161116	[DRAFT] Reply to esponse to LS on NB-IoT work progress in RAN WG2	LS out LS To: RAN WG2, CT WG1 revised to S2-161173	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161117	[DRAFT] Reply to LS on questions on NB-IoT	LS out LS To: RAN WG3, CT WG1 revised to S2-161333	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161118	[DRAFT] Reply LS on CIOT optimization	LS out LS To: RAN WG3, RAN WG2 revision of S2-161007 revised to S2-161177	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161119	Reply LS on Clarifications on RRC Resume Request	LS out LS To: SA WG3 revision of S2-161058 revised to S2-161260	Qualcomm Incorporated				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161120	[DRAFT] Reply to Existence of CIoT support and NAS protocol details for CIoT	LS out LS To: CT WG1, RAN WG2, RAN WG3 revised to S2-161335	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161121	DNS Procedure Enhancements for CIoT Optimizations	draftCR revision of S2-160950 revised to S2-161215	Cisco Systems Inc				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161122	[DRAFT] Reply to LS on the SGW/PGW Selection	LS out LS To: CT WG4 revised to S2-161171	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161123	CIoT EPS Optimisation RRC indication and MME node selection	CR	Qualcomm Incorporated	23.401 13.5.0 CR#29871 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161124	Introduction of support for NB-IoT	draftCR revision of S2-160975 revised to S2-161229	Ericsson				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161125	HLcom feature update for CP optimisation	CR	Huawei, Hisilicon	23.401 13.5.0 CR#29821 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161126	HLcom update for CIoT CP optimisation	CR	Huawei, Hisilicon	23.682 13.4.0 CR#1661 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161127	Support for overload control	CR	Ericsson	23.401 13.5.0 CR#29811 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161128	Work Planning Proposal for NexGen Study Item on how to focus study	discussion revision of S2-161100 revised to S2-161245	AT&T				S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161129	Update of the key issue 'support of network slicing'	pCR revision of S2-160986	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161130	Network slice selection	pCR revision of S2-160989 revised to S2-161281	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161131	Key Issue on Policy Framework	pCR revision of S2-160942 revised to S2-161238	AT&T, Sprint, Deutsche Telekom, Orange, China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161132	Key Issue on Charging	pCR revision of S2-160943 revised to S2-161239	AT&T, Sprint, Deutsche Telekom, Orange	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161133	Authentication in NextGen core network: key issue	pCR revision of S2-161041 revised to S2-161240	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161134	Key issue on scaling and virtualization support	pCR revision of S2-161068 revised to S2-161270	Cisco, Telecom Italia	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161135	Congestion Control for Mobility/Session Management	pCR revision of S2-160990	InterDigital	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161136	Clarify the Key issue on network capability exposure	pCR revision of S2-160953 revised to S2-161241	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161137	Proposal for NexGen System Architecture Key Issue for Critical Communications Support	pCR revision of S2-160961	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161138	Key Issues on low latency and high reliability service support	pCR revision of S2-161034	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161139	Proposal for NexGen System Architecture Key Issue Concerning Advanced Group Communication	pCR revision of S2-160963 revised to S2-161293	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161140	Proposal for NexGen System Architecture Key Issue Concerning Advanced Off-Network Communication	pCR revision of S2-160964 revised to S2-161294	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161141	Key issue: 3GPP architecture impacts to support logical CN/RAN split	pCR revision of S2-160967 revised to S2-161242	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161142	New key issue for NexGen core impacts on IMS	pCR revision of S2-160991 revised to S2-161243	LG Electronics, Telecom Italia, Deutsche Telekom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161143	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161144	3GPP system aspects to support the connectivity via a relay UE	pCR revision of S2-161036 revised to S2-161247	LG Electronics, Sony Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161145	Levels of mobility support for mobility management	pCR revision of S2-160982 revised to S2-161278	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161146	Update to Key Issue 6	pCR revision of S2-161070 revised to S2-161271	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161147	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161148	Key issue: Base functions for a QoS framework	pCR	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-161149	Updates on the TAU procedure for RoHC	draftCR revision of S2-161061	Qualcomm Incorporated, Intel				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161150	[DRAFT] Reply LS on Non IP Data Delivery procedures	LS out LS To: CT WG4 revised to S2-161172	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161151	Disabling IRAT mobility to and from NB-IOT	CR	Ericsson, Nokia Networks, Alcatel-Lucent, Qualcomm Incorporated	23.401 13.5.0 CR#29801 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161152	Introduction of attach procedure changes for CIoT EPS optimization	draftCR revision of S2-160974 revised to S2-161221	Ericsson				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161153	One Bearer Support for NB-IoT	CR	Huawei, Hisilicon	23.401 13.5.0 CR#29841 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	withdrawn	[WTS] [JSN]
S2-161154	NB-IoT AMBR aspects in PDN Connection request procedure - update of CR2942	draftCR revision of S2-161087 revised to S2-161230	Vodafone				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161155	prioritisation of signalling and data aspects - update of CR 2942	draftCR revision of S2-161083 revised to S2-161174	Vodafone				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161156	Adding conclusions for the key issue #6 and #7 in TR 23.720	pCR revision of S2-160992	Intel	23.72 1.2.0	FS_AE_CIoT		S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161157	Presentation of TR 23.720 version 1.3.0 to TSG SA for Approval	TS or TR cover revision of S2-160993	Intel				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161158	Introduction of non-IP data delivery via the SCEF for cellular IoT	CR	Intel, Cisco Systems Inc, AT&T, LG Electronics, Samsung, Alcatel-Lucent, Ericsson, NEC, ZTE	23.682 13.4.0 CR#1603 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161159	Introducing support for Non-IP data for CIoT	CR	Ericsson, Cisco Systems Inc, Intel, ZTE	23.401 13.5.0 CR#29348 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161160	Introduction of attach procedure changes for CIoT EPS optimization.	CR	Alcatel-lucent, Vodafone, Qualcomm; Nokia Networks, Cisco Systems Inc., Huawei, China Mobile, Intel, ZTE	23.401 13.5.0 CR#29519 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161161	TAU procedure update for CIoT EPS Optimisation	CR	Huawei,HiSilicon, Intel, ZTE	23.401 13.5.0 CR#29594 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161162	Introduction of support for NB-IoT	CR	Vodafone, Nokia Networks, Intel	23.401 13.5.0 CR#29488 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161163	Introducing support for Non-IP data for CIoT	draftCR revision of S2-160968	Ericsson ( Cisco Systems Inc, Intel, ZTE)				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161164	Introduction of non-IP data delivery via the SCEF for cellular IoT	draftCR revision of S2-160969 revised to S2-161217	Ericsson, Intel?, Cisco Systems Inc?, AT&T?, LG Electronics?, Samsung?				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161165	Introduction of non-IP data delivery via the SCEF for cellular IoT	draftCR revision of S2-161078 revised to S2-161218	Alcatel-Lucent, Nokia Networks, Cisco Systems Inc, Samsung, Intel				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161166	Update HSS/HLR functionality to support non-IP data delivery via SCEF	CR	Samsung	23.682 13.4.0 CR#1651 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161167	Introduction of solution 18 - suspend and resume procedure	CR	Ericsson, Alcatel-Lucent, Sony, Nokia Networks	23.401 13.5.0 CR#29309 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161168	UE Capability Handling for Control Plane CIoT EPS optimization	CR	Vodafone	23.401 13.5.0 CR#29772 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161169	Introduction of Control Plane CIoT EPS optimization	draftCR revision of S2-161025 revised to S2-161214	ZTE				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161170	Introduction of Control Plane CIoT EPS optimization	CR	Alcatel-lucent, MediaTek, NEC, Intel,Qualcomm; Nokia Networks, Cisco Systems Inc., Huawei,ZTE	23.401 13.5.0 CR#294213 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161171	[DRAFT] Reply to LS on the SGW/PGW Selection	LS out LS To: CT WG4 revision of S2-161122 revised to S2-161210	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161172	[DRAFT] Reply LS on Non IP Data Delivery procedures	LS out LS To: CT WG4 revision of S2-161150 revised to S2-161209	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161173	[DRAFT] Reply to esponse to LS on NB-IoT work progress in RAN WG2	LS out LS To: RAN WG2, CT WG1 revision of S2-161116 revised to S2-161331	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161174	prioritisation of signalling and data aspects - update of CR 2942	draftCR revision of S2-161155 revised to S2-161250	Vodafone				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161175	DRX handling for NB-IoT	CR	Vodafone	23.401 13.5.0 CR#29891 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161176	[DRAFT] Reply to S on CIoT optimization for non-NB-IoT UEs	LS out LS To: RAN WG2 revision of S2-161115 revised to S2-161332	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161177	[DRAFT] Reply LS on CIOT optimization	LS out LS To: RAN WG3, RAN WG2 revision of S2-161118 revised to S2-161334	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161178	Key issue on 3GPP architecture impacts to support unified network discovery and selection	pCR revision of S2-161040 revised to S2-161248	LG Electronics	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161179	Key Issue on Interworking and Migration	pCR revision of S2-161042 revised to S2-161249	NTT DOCOMO, Intel, Nokia	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161180	Proposal for NexGen System Architecture Key Issue Concerning Top-Down NexGen Architecture Characterization	pCR revision of S2-161086 revised to S2-161272	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161181	Solution to key issue 7: Interconnection and Routing Function (IRF) based network function interconnection model	pCR revision of S2-160951 revised to S2-161274	Cisco Systems, Inc., Vodafone, Allot Communications	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161182	Solution to Session Management	pCR revision of S2-160955 revised to S2-161299	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161183	Session management functional baseline	pCR revision of S2-160965 revised to S2-161275	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161184	Solution for Key Issue 4 on Session Management	pCR revision of S2-161072	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-161185	Solution to Key Issue on QoS Framework	pCR revision of S2-160939 revised to S2-161280	ORANGE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161186	Key issue: Base functions for a QoS framework	pCR revision of S2-160985 revised to S2-161246	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161187	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161188	Solution: QoS Framework	pCR revision of S2-161010	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161189	Solution for Traffic identification for key issue 2 on Qos Framework	pCR revision of S2-161073	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-161190	Multiple network slices per UE	pCR revision of S2-160988 revised to S2-161284	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161191	Solution to support a UE with simultaneous connections to multiple Network Slices	pCR revision of S2-161043 revised to S2-161285	NTT DOCOMO	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161192	Solutions for Key Issue 1 (Support of Network Slicing)	pCR revision of S2-161081	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161193	Solution: Network Slicing	pCR revision of S2-161009 revised to S2-161282	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161194	Solutions for key issue 1- Support of Network Slicing	pCR revision of S2-161018 revised to S2-161283	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161195	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161196	Solution: Mobility Framework	pCR revision of S2-161008 revised to S2-161276	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161197	Solution to Key Issue on Mobility Framework	pCR revision of S2-161057 revised to S2-161321	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161198	Solution for optimized UE sleep state and state transitions	pCR revision of S2-160984	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161199	Baseline mobility solution for evolved LTE and 5G RATs	pCR revision of S2-160983 revised to S2-161277	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161200	3GPP architecture framework proposal for Next Generation Network Architecture with Access Independent Core	pCR revision of S2-161002 revised to S2-161286	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161201	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161202	TAU procedure update for CIoT EPS Optimisation	draftCR revision of S2-160973	Ericsson				S2-ah-17582 AI: 5.6	withdrawn	[WTS] [JSN]
S2-161203	TAU procedure update for CIoT EPS Optimisation	draftCR revision of S2-161023 revised to S2-161223	ZTE				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161204	RAU procedure update for CIoT EPS Optimisation	CR	Huawei,HiSilicon	23.401 13.5.0 CR#29851 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161205	TAU procedure update with Gn/Gp SGSN for CIoT EPS optimization	CR	Huawei, HiSilicon	23.401 13.5.0 CR#29861 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161206	Handover for non-NB-IoT devices using CIoT optimisations	CR	Vodafone	23.401 13.5.0 CR#29881 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161207	Introduction of attach procedure changes for CIoT EPS optimization.	draftCR revision of S2-161022 revised to S2-161256	ZTE				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161208	Introduction of attach procedure changes for CIoT EPS optimization.	draftCR revision of S2-161071 revised to S2-161227	NTT DOCOMO INC.				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161209	[DRAFT] Reply LS on Non IP Data Delivery procedures	LS out LS To: CT WG4 revision of S2-161172 revised to S2-161337	SA WG2				S2-ah-17582 AI: 5.6	withdrawn	[WTS] [JSN]
S2-161210	[DRAFT] Reply to LS on the SGW/PGW Selection	LS out LS To: CT WG4 revision of S2-161171 revised to S2-161336	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161211	Disabling IRAT mobility to and from NB-IOT	CR	Ericsson, Nokia Networks, Alcatel-Lucent, Qualcomm Incorporated	23.401 13.5.0 CR#29802 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161212	HLcom feature update for CP optimisation	CR	Huawei, Hisilicon, Sony	23.401 13.5.0 CR#29822 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161213	Introduction of solution 18 - suspend and resume procedure	CR	Ericsson, Alcatel-Lucent, Sony, Nokia Networks	23.401 13.5.0 CR#293010 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161214	Introduction of Control Plane CIoT EPS optimization	draftCR revision of S2-161169 revised to S2-161226	ZTE				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161215	DNS Procedure Enhancements for CIoT Optimizations	draftCR revision of S2-161121	Cisco Systems Inc				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161216	CIoT EPS Optimisation RRC indication and MME node selection	CR	Qualcomm Incorporated	23.401 13.5.0 CR#29872 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161217	Introduction of non-IP data delivery via the SCEF for cellular IoT	draftCR revision of S2-161164	Ericsson, Intel?, Cisco Systems Inc?, AT&T?, LG Electronics?, Samsung?				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161218	Introduction of non-IP data delivery via the SCEF for cellular IoT	draftCR revision of S2-161165 revised to S2-161253	Alcatel-Lucent, Nokia Networks, Cisco Systems Inc, Samsung, Intel				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161219	Disabling IRAT mobility to and from NB-IOT	CR	Ericsson, Nokia Networks, Alcatel-Lucent, Qualcomm Incorporated	23.401 13.5.0 CR#29803 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161220	Update HSS/HLR functionality to support non-IP data delivery via SCEF	CR	Samsung	23.682 13.4.0 CR#1652 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161221	Introduction of attach procedure changes for CIoT EPS optimization	draftCR revision of S2-161152	Ericsson				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161222	Introduction of attach procedure changes for CIoT EPS optimization	draftCR	Ericsson				S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161223	TAU procedure update for CIoT EPS Optimisation	draftCR revision of S2-161203	ZTE				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161224	TAU procedure update with Gn/Gp SGSN for CIoT EPS optimization	CR	Huawei, HiSilicon	23.401 13.5.0 CR#29862 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161225	Support for overload control	CR	Ericsson	23.401 13.5.0 CR#29812 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161226	Introduction of Control Plane CIoT EPS optimization	draftCR revision of S2-161214	ZTE				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161227	Introduction of attach procedure changes for CIoT EPS optimization.	draftCR revision of S2-161208	NTT DOCOMO INC.				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161228	Introduction of solution 18 - suspend and resume procedure	CR	Ericsson, Alcatel-Lucent, Sony, Nokia Networks	23.401 13.5.0 CR#293011 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161229	Introduction of support for NB-IoT	draftCR revision of S2-161124	Ericsson				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161230	NB-IoT AMBR aspects in PDN Connection request procedure - update of CR2942	draftCR revision of S2-161154	Vodafone				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161231	Terminology related to the Next Generation System	pCR revision of S2-161101 revised to S2-161288	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161232	Assumptions for Core and Access functional allocation	pCR revision of S2-161104 revised to S2-161289	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161233	Clarification of Multi Access Technologies Support by 5G Core	pCR revision of S2-161106	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	noted	[WTS] [JSN]
S2-161234	Architecture Requirements for non-IP connectivity and services	pCR revision of S2-161107	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161235	5G Architectural requirement for energy efficiency	pCR revision of S2-161109 revised to S2-161290	Orange, Samsung	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161236	Architectural assumptions for NexGen	pCR revision of S2-161110 revised to S2-161341	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161237	Clarification of the Network Slicing key Issue	pCR revision of S2-161112	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-161238	Key Issue on Policy Framework	pCR revision of S2-161131	AT&T, Sprint, Deutsche Telekom, Orange, China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161239	Key Issue on Charging	pCR revision of S2-161132	AT&T, Sprint, Deutsche Telekom, Orange	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161240	Authentication in NextGen core network: key issue	pCR revision of S2-161133 revised to S2-161291	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161241	Clarify the Key issue on network capability exposure	pCR revision of S2-161136 revised to S2-161292	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161242	Key issue: 3GPP architecture impacts to support logical CN/RAN split	pCR revision of S2-161141 revised to S2-161295	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161243	New key issue for NexGen core impacts on IMS	pCR revision of S2-161142	LG Electronics, Telecom Italia, Deutsche Telekom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161244	SA WG2 Work Planning Worksheet	other revision of S2-161069	SA WG2 Chairman				S2-ah-17582 AI: 7.2	noted	[WTS] [JSN]
S2-161245	Work Planning Proposal for NexGen Study Item on how to focus study	discussion revision of S2-161128 revised to S2-161287	AT&T				S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161246	Key issue: Base functions for a QoS framework	pCR revision of S2-161186 revised to S2-161273	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161247	3GPP system aspects to support the connectivity via a relay UE	pCR revision of S2-161144	LG Electronics, Sony Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161248	Key issue on 3GPP architecture impacts to support unified network discovery and selection	pCR revision of S2-161178	LG Electronics	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161249	Key Issue on Interworking and Migration	pCR revision of S2-161179	NTT DOCOMO, Intel, Nokia	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161250	prioritisation of signalling and data aspects - update of CR 2942	draftCR revision of S2-161174	Vodafone				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161251	Handover for non-NB-IoT devices using CIoT optimisations	CR	Vodafone	23.401 13.5.0 CR#29882 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161252	CIoT EPS Optimisation RRC indication and MME node selection	CR	Qualcomm Incorporated	23.401 13.5.0 CR#29873 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	noted	[WTS] [JSN]
S2-161253	Introduction of non-IP data delivery via the SCEF for cellular IoT	draftCR revision of S2-161218	Alcatel-Lucent, Nokia Networks, Cisco Systems Inc, Samsung, Intel				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161254	Disabling IRAT mobility to and from NB-IOT	CR	Ericsson, Nokia Networks, Alcatel-Lucent, Qualcomm Incorporated	23.401 13.5.0 CR#29804 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161255	TAU procedure update with Gn/Gp SGSN for CIoT EPS optimization	CR	Huawei,HiSilicon	23.401 13.5.0 CR#29863 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161256	Introduction of attach procedure changes for CIoT EPS optimization.	draftCR revision of S2-161207	ZTE				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161257	CIoT EPS Optimisation RRC indication and MME node selection	draftCR	Qualcomm Incorporated				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161258	Support for overload control	CR	Ericsson	23.401 13.5.0 CR#29813 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161259	Introducing support for Non-IP data for CIoT	CR	Ericsson, Cisco Systems Inc, Intel, ZTE	23.401 13.5.0 CR#29349 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161260	Reply LS on Clarifications on RRC Resume Request	LS out LS is reply to S2-161088 LS To: SA WG3 revision of S2-161119	Qualcomm Incorporated				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161261	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161262	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161263	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161264	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161265	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161266	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161267	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161268	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161269	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161270	Key issue on scaling and virtualization support	pCR revision of S2-161134 revised to S2-161296	Cisco, Telecom Italia	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161271	Update to Key Issue 6	pCR revision of S2-161146 revised to S2-161297	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161272	Proposal for NexGen System Architecture Key Issue Concerning Top-Down NexGen Architecture Characterization	pCR revision of S2-161180	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	withdrawn	[WTS] [JSN]
S2-161273	Key issue: Base functions for a QoS framework	pCR revision of S2-161246	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161274	Solution to key issue 7: Interconnection and Routing Function (IRF) based network function interconnection model	pCR revision of S2-161181 revised to S2-161298	Cisco Systems, Inc., Vodafone, Allot Communications	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161275	Session management functional baseline	pCR revision of S2-161183	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161276	Solution: Mobility Framework	pCR revision of S2-161196 revised to S2-161323	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161277	Baseline mobility solution for evolved LTE and 5G RATs	pCR revision of S2-161199 revised to S2-161325	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161278	Levels of mobility support for mobility management	pCR revision of S2-161145	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161279	[DRAFT] Reply to LS on paging in NB-IoT	LS out LS To: RAN WG2 revision of S2-161113 revised to S2-161330	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161280	Solution to Key Issue on QoS Framework	pCR revision of S2-161185	ORANGE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161281	Network slice selection	pCR revision of S2-161130	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161282	Solution: Network Slicing	pCR revision of S2-161193 revised to S2-161322	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161283	Solutions for key issue 1- Support of Network Slicing	pCR revision of S2-161194 revised to S2-161327	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161284	Multiple network slices per UE	pCR revision of S2-161190 revised to S2-161342	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161285	Solution to support a UE with simultaneous connections to multiple Network Slices	pCR revision of S2-161191 revised to S2-161328	NTT DOCOMO	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161286	3GPP architecture framework proposal for Next Generation Network Architecture with Access Independent Core	pCR revision of S2-161200 revised to S2-161329	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161287	Work Planning Proposal for NexGen Study Item on how to focus study	discussion revision of S2-161245	AT&T				S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161288	Terminology related to the Next Generation System	pCR revision of S2-161231 revised to S2-161338	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161289	Assumptions for Core and Access functional allocation	pCR revision of S2-161232 revised to S2-161339	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161290	5G Architectural requirement for energy efficiency	pCR revision of S2-161235	Orange, Samsung	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161291	Authentication in NextGen core network: key issue	pCR revision of S2-161240	Huawei, HiSilicon	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161292	Clarify the Key issue on network capability exposure	pCR revision of S2-161241 revised to S2-161340	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161293	Proposal for NexGen System Architecture Key Issue Concerning Advanced Group Communication	pCR revision of S2-161139	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161294	Proposal for NexGen System Architecture Key Issue Concerning Advanced Off-Network Communication	pCR revision of S2-161140	U.S. Department of Commerce	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161295	Key issue: 3GPP architecture impacts to support logical CN/RAN split	pCR revision of S2-161242	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161296	Key issue on scaling and virtualization support	pCR revision of S2-161270	Cisco, Telecom Italia	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161297	Update to Key Issue 6	pCR revision of S2-161271	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161298	Solution to key issue 7: Interconnection and Routing Function (IRF) based network function interconnection model	pCR revision of S2-161274	Cisco Systems, Inc., Vodafone, Allot Communications	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161299	Solution to Session Management	pCR revision of S2-161182	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161300	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161301	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161302	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161303	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161304	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161305	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161306	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161307	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161308	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161309	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161310	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161311	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161312	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161313	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161314	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161315	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161316	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161317	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161318	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161319	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161320	Not used	other	-				S2-ah-17582 AI: 99	withdrawn	[WTS] [JSN]
S2-161321	Solution to Key Issue on Mobility Framework	pCR revision of S2-161197 revised to S2-161324	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161322	Solution: Network Slicing	pCR revision of S2-161282 revised to S2-161326	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161323	Solution: Mobility Framework	pCR revision of S2-161276	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161324	Solution to Key Issue on Mobility Framework	pCR revision of S2-161321	Intel	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161325	Baseline mobility solution for evolved LTE and 5G RATs	pCR revision of S2-161277 revised to S2-161349	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161326	Solution: Network Slicing	pCR revision of S2-161322	Nokia Networks	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161327	Solutions for key issue 1- Support of Network Slicing	pCR revision of S2-161283	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161328	Solution to support a UE with simultaneous connections to multiple Network Slices	pCR revision of S2-161285	NTT DOCOMO	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161329	3GPP architecture framework proposal for Next Generation Network Architecture with Access Independent Core	pCR revision of S2-161286 revised to S2-161343	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161330	LS on paging in NB-IoT	LS out LS is reply to S2-161096 LS To: RAN WG2, RAN WG3, CT WG1 revision of S2-161279	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161331	Reply LS on NB-IoT work progress in RAN WG2	LS out LS is reply to S2-161091 LS To: RAN WG2, CT WG1 revision of S2-161173	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161332	[DRAFT] Reply to S on CIoT optimization for non-NB-IoT UEs	LS out LS To: RAN WG2 revision of S2-161176 revised to S2-161352	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161333	Reply LS on questions on NB-IoT	LS out LS is reply to S2-160937 LS To: RAN WG2, RAN WG3, CT WG1, SA WG3 revision of S2-161117	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161334	Reply LS on CIOT optimization	LS out LS To: RAN WG3, RAN WG2 revision of S2-161177 revised to S2-161344	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161335	[Draft] Reply LS on Existence of CIoT support and NAS protocol details for CIoT	LS out LS To: CT WG1, RAN WG2, RAN WG3 revision of S2-161120 revised to S2-161345	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161336	Reply LS on the SGW/PGW Selection	LS out LS To: CT WG4 revision of S2-161210 revised to S2-161346	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161337	[DRAFT] Reply LS on Non IP Data Delivery procedures	LS out LS To: CT WG4 revision of S2-161209 revised to S2-161347	SA WG2				S2-ah-17582 AI: 5.6	revised	[WTS] [JSN]
S2-161338	Terminology related to the Next Generation System	pCR revision of S2-161288 revised to S2-161350	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161339	Assumptions for Core and Access functional allocation	pCR revision of S2-161289	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161340	Clarify the Key issue on network capability exposure	pCR revision of S2-161292	China Mobile	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161341	Architectural assumptions for NexGen	pCR revision of S2-161236	Qualcomm Incorporated	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161342	Multiple network slices per UE	pCR revision of S2-161284	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161343	3GPP architecture framework proposal for Next Generation Network Architecture with Access Independent Core	pCR revision of S2-161329 revised to S2-161351	ZTE	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	revised	[WTS] [JSN]
S2-161344	Reply LS on CIOT optimization	LS out LS is reply to S2-160938 LS To: RAN WG3, RAN WG2 revision of S2-161334	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161345	Reply LS on Existence of CIoT support and NAS protocol details for CIoT	LS out LS is reply to S2-161092 LS To: CT WG1, RAN WG2, RAN WG3 revision of S2-161335	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161346	Reply LS on the SGW/PGW Selection	LS out LS is reply to S2-161093 LS To: CT WG4 revision of S2-161336	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161347	Reply LS on Non IP Data Delivery procedures	LS out LS is reply to S2-161094 LS To: CT WG4 revision of S2-161337	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]
S2-161348	SMS support with EPS attach and TAU	CR revision of S2-160978	Ericsson	23.272 13.2.0 CR#9611 catB	CIoT	Rel-13	S2-ah-17582 AI: 5.6	agreed	[WTS] [JSN]
S2-161349	Baseline mobility solution for evolved LTE and 5G RATs	pCR revision of S2-161325	Ericsson	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161350	Terminology related to the Next Generation System	pCR revision of S2-161338	Huawei, HiSilicon, China Unicom	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161351	3GPP architecture framework proposal for Next Generation Network Architecture with Access Independent Core	pCR revision of S2-161343	ZTE, ETRI	23.799 0.2.0	FS_NextGen		S2-ah-17582 AI: 6.1	approved	[WTS] [JSN]
S2-161352	Response LS on CIoT optimization for non-NB-IoT UEs	LS out LS is reply to S2-161097 LS To: RAN WG2, RAN WG3, CT WG1 revision of S2-161332	SA WG2				S2-ah-17582 AI: 5.6	approved	[WTS] [JSN]

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