3GPP tdocs

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

S2-175362	Update 5GS to EPS handover procedure	pCR	China Telecom	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175446	Clarifications on 5GC-EPC Interworking Aspects related to UDM/HSS	pCR	Ericsson	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	merged	[WTS] [JSN]
S2-175483	Clarifications for HO procedure from 5GS to EPC with SR UE using N26	pCR revised to S2-176104	China Mobile, CATT, CATR, China Unicom, China Telecom, Huawei, ZTE, OPPO, vivo	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175517	P-CR 23.501 Clarification to interworking without N26	pCR revised to S2-176054	LG Electronics, NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175518	P-CR 23.501 SR without N26 interface during connected mode	pCR	LG Electronics	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	merged	[WTS] [JSN]
S2-175557	Discussion on UE behaviors when interworking is performed	pCR	Huawei	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175562	Clarification on description without N26 interface	pCR	Huawei	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	merged	[WTS] [JSN]
S2-175588	TS 23.502: Handover of PDU sessions to EPC	pCR	Qualcomm Incorporated	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175589	TS 23.501: Combined EPS/IMSI mobility in dual registration mode	pCR revised to S2-176055	Qualcomm Incorporated	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175736	SR UE in networks with no-N26 IWK procedure	pCR	NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175737	Removing EN about optimization for no-N26 SR UE mobility	pCR	NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175738	Allocation of PDU Session ID for interworking	pCR revised to S2-176144	NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175739	No-N26 Interworking Procedures	pCR revision of S2-175156	NTT DOCOMO	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175740	Handling of MME and AMF registration in HSS+UDM for IWK	pCR revised to S2-176102	NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175741	One or two indicators for 5GC	discussion	NTT DOCOMO			Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175742	Comparison of solutions for EBI allocation	discussion	NTT DOCOMO, Intel			Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175747	Mobility to EPC without established PDU sessions (no support for N26)	pCR	InterDigital Inc.	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175764	Smooth UE IRAT redirection	pCR	T-Mobile USA INC	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	merged	[WTS] [JSN]
S2-175765	Smooth UE IRAT redirection	pCR	T-Mobile USA INC	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175808	TAU procedure from 5GS to 4G with SR UE using Nx	pCR	China Mobile	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175809	Adding support for N1 UE supporting dual connectivity	pCR	HTC	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-175811	Discussion On support of Dual Registration mode UE	pCR	HTC	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175818	Update to Dual Registration procedure	pCR	HTC	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175819	Interworking procedure when UE has LADN PDU or Ethernet PDU session	pCR	HTC	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175829	Selectively handover GBR bearers from 5GS to EPC with SR UE using N26	pCR	China Mobile	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175875	5GS/EPS interworking in SRM without N26 interface	pCR	MediaTek Inc., Telecom Italia	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	merged	[WTS] [JSN]
S2-175877	Discussion on EPS bearer ID allocation	discussion	CATT, China Mobile, CATR, China Unicom, China Telecom, Huawei, ZTE, OPPO, vivo			Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175879	23.501 pCR: Discussion and proposal for the idle mobility without N26	pCR	ZTE	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	merged	[WTS] [JSN]
S2-175880	23.502 P-CR: Discussion and proposal on the EBI and PDU session ID allocation	pCR	ZTE	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175881	23.502 P-CR on idle mobility procedure for SR mode UE and network with N26	pCR	ZTE	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175882	23.501 P-CR on resolving ENs in the 5.17 Interworking and Migration	pCR revised to S2-176051	ZTE	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175883	23.502 P-CR on 4G - 5G handover procedure correction	pCR	ZTE	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175885	Closing Editor's notes on MT services for Dual Registration mode	pCR revised to S2-176052	Intel	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175886	Avoidance of TAU failure in interworking without N26 interface for SR-mode UE	pCR revised to S2-176050	Intel	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175887	Support for subscription- or deployment-based RAT or CN restrictions	pCR revised to S2-176105	Intel	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175888	TS 23.501: Support for Ethernet and unstructured PDU session types in EPC	pCR	Qualcomm Incorporated	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	noted	[WTS] [JSN]
S2-175892	QoS mapping for 5GC-EPC interworking	pCR revision of S2-174554	Intel, NTT DOCOMO, Nokia, Alcatel-Lucent Shanghai Bell	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-175894	Clarification on N26 hole and corresponding corrections	pCR revised to S2-176138	CATT	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-175902	Indirect data forwarding for 5GS to EPS handover	pCR revision of S2-174585	CATT	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-176006	Interworking for a dual-registration UE	pCR	Samsung	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	merged	[WTS] [JSN]
S2-176007	Interworking procedure for a dual-registration UE_ EPC to 5GC	pCR	Samsung	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-176008	Interworking procedure for a dual-registration UE_ 5GC to EPC	pCR	Samsung	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	not treated	[WTS] [JSN]
S2-176049	Question for show of hands on EPS bearer ID allocation	other revised to S2-176103	NTT DOCOMO				S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176050	Avoidance of TAU failure in interworking without N26 interface for SR-mode UE	pCR revision of S2-175886 revised to S2-176136	Intel, Huawei, MediaTek, Telecom Italia, LG Electronics, ZTE	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176051	23.501 P-CR on resolving ENs in the 5.17 Interworking and Migration	pCR revision of S2-175882 revised to S2-176135	ZTE	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176052	Closing Editor's notes on MT services for Dual Registration mode	pCR revision of S2-175885 revised to S2-176141	Intel	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176054	P-CR 23.501 Clarification to interworking without N26	pCR revision of S2-175517 revised to S2-176137	LG Electronics, NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176055	TS 23.501: Combined EPS/IMSI mobility in dual registration mode	pCR revision of S2-175589 revised to S2-176140	Qualcomm Incorporated	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176102	Handling of MME and AMF registration in HSS+UDM for IWK	pCR revision of S2-175740 revised to S2-176142	NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176103	Question for show of hands on EPS bearer ID allocation	other revision of S2-176049	NTT DOCOMO				S2-122 AI: 6.5.9	endorsed	[WTS] [JSN]
S2-176104	Clarifications for HO procedure from 5GS to EPC with SR UE using N26	pCR revision of S2-175483 revised to S2-176134	China Mobile, CATT, CATR, China Unicom, China Telecom, Huawei, ZTE, OPPO, vivo, InterDigital Inc	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176105	Support for subscription- or deployment-based RAT or CN restrictions	pCR revision of S2-175887 revised to S2-176139	Intel, T-Mobile US	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176134	Clarifications for HO procedure from 5GS to EPC with SR UE using N26	pCR revision of S2-176104 revised to S2-176145	China Mobile, CATT, CATR, China Unicom, China Telecom, Huawei, ZTE, OPPO, vivo, InterDigital Inc	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176135	23.501 P-CR on resolving ENs in the 5.17 Interworking and Migration	pCR revision of S2-176051	ZTE	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176136	Avoidance of TAU failure in interworking without N26 interface for SR-mode UE	pCR revision of S2-176050	Intel, Huawei, MediaTek, Telecom Italia, LG Electronics, ZTE	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176137	P-CR 23.501 Clarification to interworking without N26	pCR revision of S2-176054	LG Electronics, NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176138	Clarification on N26 hole and corresponding corrections	pCR revision of S2-175894 revised to S2-176143	CATT	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176139	Support for subscription- or deployment-based RAT or CN restrictions	pCR revision of S2-176105	Intel, T-Mobile US	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176140	TS 23.501: Combined EPS/IMSI mobility in dual registration mode	pCR revision of S2-176055	Qualcomm Incorporated	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176141	Closing Editor's notes on MT services for Dual Registration mode	pCR revision of S2-176052	Intel	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176142	Handling of MME and AMF registration in HSS+UDM for IWK	pCR revision of S2-176102	NTT DOCOMO, Ericsson	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176143	Clarification on N26 hole and corresponding corrections	pCR revision of S2-176138 revised to S2-176698	CATT	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	revised	[WTS] [JSN]
S2-176144	Allocation of PDU Session ID for interworking	pCR revision of S2-175738	NTT DOCOMO	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176145	Clarifications for HO procedure from 5GS to EPC with SR UE using N26	pCR revision of S2-176134	China Mobile, CATT, CATR, China Unicom, China Telecom, Huawei, ZTE, OPPO, vivo, InterDigital Inc	23.502 0.5.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]
S2-176698	Clarification on N26 hole and corresponding corrections	pCR revision of S2-176143	CATT	23.501 1.2.0	5GS_Ph1	Rel-15	S2-122 AI: 6.5.9	approved	[WTS] [JSN]

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