Specification # 23.272

Specification #: 23.272

Reference:

23.272

Title:

Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2

Status:

Under change control

Type:

Technical specification (TS)

Initial planned Release:

Release 8

Internal:

Common IMS Specification:

Radio technology:

Click to see all versions of this specification

Remarks (1)

Creation date	Author	Remark


2015-01-22 12:41 UTC		SP-39: WID @ SP-080097.

History

Action date	Action	Author


No records to display.

Primary responsible group:

SA 2

Secondary responsible groups:

Rapporteurs

Name	Company


Sabine Demel	Deutsche Telekom AG	31042

Parent Specifications

Spec #	Type	Title	Status	Prime grp


No related specifications

Child Specifications

Spec #	Type	Title	Status	Prime grp


No related specifications

Related Work Items

UID	Acronym	Title	Resp. grp(s)


390036	SAES-CSFB	CS Fallback in EPS	S2 , C1 , C4	True
11061		CT1 aspects of Mp	C1	False
13026		Deleted - CT3 aspects of Mp	C3	False
14012	Mp	Mp (MRFC - MRFP) interface	C1 , C4	False
20068	LTE	Rel-8 LTE – 3G Long Term Evolution - Evolved Packet System RAN part	RP , S5	False
32085	FS_SAE	Study on 3GPP System Architecture Evolution	S2 , S3	False
60192	LI	Lawful Interception for GSM Features transposed to UMTS	S3	False
320005	SAES	3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects)	S1 , S2 , S3 , S5 , C1 , C3 , C4 , C6	False
340020	SAES-LTE	Stage 3 for UE Non-Access-Stratum (NAS) mobility procedures in idle and active mode	C1	False
340025	SAES-LTE	Stage 3 for QoS mechanisms	C3	False
340026	SAES-LTE	Stage 3 for EPC - HSS interface	C4	False
340028	SAES	Stage 3 for SAE / LTE identities	C4	False
340049	SAES	Stage 2/3 for Network selection procedures	C1	False
340050	SAES-LTE	Stage 3 for Session management, bearer control and QoS aspects	C1	False
340051	SAES	Stage 3 (CT1) for SAE impact on services, network functions and capabilities	C1	False
340053	SAES-LTE	Stage 3 for security aspects of LTE Access	C1	False
340054	SAES	Stage 3 SAE impact on existing capabilities	C3	False
340055	SAES-SA-FP_LTE-GTP	CT4 Stage 3 for GTP v2 protocol	C4	False
340056	SAES-SA-FP_3GPP	Stage 3 for EPC - GPRS	C4	False
340057	SAES-SA-FP_n3GPP	Stage 3 for Interfaces EPC - non-3GPP IP access	C4	False
340058	SAES-SA-FP_n3GPP	Stage 3 for AAA/HSS related	C4	False
340059	SAES-SA-FP_n3GPP	Stage 3 for EPC - AAA interface	C4	False
340060	SAES-LTE	CT4 Stage 3 for protocol between EPCs	C4	False
340061	SAES-SA-FP_3GPP	Stage 3 for MME - SGSN signalling free protocol	C4	False
340062	SAES	Stage 3 (CT4) of SAE impact on existing capabilities	C4	False
350025	SAES-LTE	SAE for LTE access	S2 , C1 , C3 , C4	False
360021	SAES-SA-FP_n3GPP	Stage 3 for Access to the EPC via non-3GPP access networks	C1	False
360022	SAES-SA-FP_n3GPP	Stage 3 for Mobility management based on DSMIPv6	C1	False
360023	SAES-SA-FP_3GPP	Stage 3 for Inter-system mobility between E-UTRAN and CDMA2000	C1	False
370010	SAES-SA-FP_n3GPP	Stage 3 security aspects for DSMIPv6 Access	C1	False
370011	SAES-SA-FP_n3GPP	Stage 3 for interfaces within EPC	C4	False
370018	SAES-SA-FP_LTE-IETF	CT4 Stage 3 for PMIP protocol within EPC	C4	False
380024	eMp	Conferencing enhancements for Mp interface	C4	False
380025	eMp	Stage 2 for eMp	C4	False
380026	eMp	Stage 3 for eMp	C4	False
380030	SAES-SA-FP_n3GPP	Stage 3 for Inter-system mobility between E-UTRAN and non 3GPP accesses	C1	False
380031	SAES-SA-FP_3GPP	Stage 3 for Inter-system mobility between E-UTRAN and 2G/3G	C1	False
380032	SAES-SA-FP_3GPP	Stage 3 for EPC to UTRAN	C4	False
380033	SAES-SA-FP_3GPP	Stage 3 for EPC to 3GPP2	C4	False
390008	SAES-SA-FP_3GPP	Stage 2 GPRS for EPC (23.060, etc.)	S2	False
390009	SAES-SA-FP_n3GPP	Stage 3 for Mobility management based on MIP v4	C1	False
390018	SAES	Issues for CT1 TR 24.801	C1	False
390019	SAES	Issues for CT3 TR 29.804	C3	False
390020	SAES	Deleted - Issues for CT4 TR 29.803	C4	False
390021	SAES	CT6 aspects of SAE	C6	False
390044	SAES	Stage 2 Security Architecture	S3	False
390045	SAES-SA-FP_n3GPP	Stage 2 Security aspects for non-3GPP Access	S3	False
390073	eMPS	Enhancements for Multimedia Priority Service	S1 , S2 , C1 , C3 , C4	False
390121	SAES	Core specification for CT6 aspects of SAE	C6	False
390172	SAES-SA-FP_n3GPP	Stage 3 security aspects for MIPv4 Access	C1	False
400001	SAES-CSFB	Stage 2 for CS Fallback in EPS	S2	False
400003	SAES-CSFB	CT4 part of Stage 3 for CS Fallback in EPS	C4	False
400102	SAES-CSFB	CT1 part of Stage 3 for CS Fallback in EPS	C1	False
410004	SAES-SA-FP_LTE-IETF	Mobile IPv4 (MIPv4) based Mobility protocols	C4	False
450035	LIPA_SIPTO	Local IP Access and Selected Internet IP Traffic Offload	S1 , S2 , S3 , S5 , C1 , C4	False
450038	SIPTO	Stage 2/3 for SIPTO for macro networks	S2 , C1 , C4	False
450138	SIPTO	Stage 2 for SIPTO for macro networks	S2	False
460329	ePRIOR-St2	Stage 2 on eMPS for CSFB	S2	False
460429	ePRIOR-St2	Stage 2 on eMPS for EPS Bearer Service	S2	False
460529	ePRIOR-St2	Stage 2 on eMPS for IMS Aspects	S2	False
480030	SIMTC	System Improvements to Machine-Type Communications	R2 , R3 , S1 , S2 , S5 , C1 , C3 , C4 , C6 , R5	False
500028	LIMONET	LIPA Mobility and SIPTO at the Local Network	R3 , S2 , C1 , C4	False
510201	Full_MOCN-GERAN	Stage 2 for Full Support of Multi-Operator Core Network by GERAN	S2	False
520521	SIMTC-Reach	MSISDN-less / PS-Only	S2	False
521011	SAES-SA-FP_n3GPP	(IETF) Stage 3 for Mobility management based on DSMIPv6 (draft-ietf-mip6-hiopt)	-	False
521012	SAES-SA-FP_n3GPP	(IETF) Stage 3 for Mobility management based on DSMIPv6 (RFC6275)	-	False
521013	SAES-SA-FP_n3GPP	(IETF) Stage 3 for Interfaces EPC - non-3GPP IP access	-	False
610039	WORM	Optimized Offloading to WLAN in 3GPP-RAT Mobility	S2 , C1	False
610139	WORM-SA2	Stage 2 for Optimized Offloading to WLAN in 3GPP-RAT Mobility	S2	False
630216	CSPS_Coord-SA2	Stage 2 for Improvements to CS/PS coordination in UTRAN/GERAN Shared Networks	S2	False
640251	eCSFB	Deleted - Stage 2 for Enhanced CS Fallback (CSFB)	S2	False

Release 19(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#106	19.1.0	2024-12-20	Updated with approved CRs at ...		60305	SA#106	90279
SA#105	19.0.0	2024-09-24	Updated with CRs approved at ...		60302	SA#105	89226

Release 18(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#103	18.0.0	2024-04-03	Update to Rel-18 version afte...		60295	SA#103	85164

Release 17(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#93-e	17.0.0	2021-09-24	Rel-17 version created with a...		60072	SA#93-e	74647

Release 16(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#88-e	16.0.0	2020-07-09	Update to Rel-16 version afte...		38165	SA#88-e	66831

Release 15(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#78	15.0.0	2017-12-22	Update with TSG SA#78 approve...		31950	SA#78	55680

Release 14(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#78	14.2.0	2017-12-22	Update with TSG SA#78 approve...	31950	SA#78	55678
SA#77	14.1.0	2017-09-18	Updated with approved CRs at ...	31947	SA#77	54669
SA#75	14.0.0	2017-03-15	Update to Rel-14 version afte...	31941	SA#75	51723

Release 13(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#78	13.6.0	2017-12-22	Update with TSG SA#78 approve...	31950	SA#78	55677
SA#77	13.5.0	2017-09-18	Updated with approved CRs at ...	31947	SA#77	54668
SA#72	13.4.0	2016-06-22	Updated with approved CRs at ...	31646	SA#72	49268
SA#71	13.3.0	2016-03-15	Update with approved CRs at T...	31645	SA#71	48415
SA#70	13.2.0	2015-12-15		31207	SA#70	46572
SA#69	13.1.0	2015-09-22		31206	SA#69	45943
SA#68	13.0.0	2015-06-21		31205	SA#68	44785

Release 12(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) .

Meetings	Version	Upload date	Comment


SA#68	12.6.0	2015-06-21	31205	SA#68	44784
SA#67	12.5.0	2015-03-19	31204	SA#67	44191
SA#65	12.4.0	2014-09-22	30574	SA#65	41820
SA#64	12.3.0	2014-06-24	30573	SA#64	37639
SA#63	12.2.0	2014-03-10	30572	SA#63	43186
SA#62	12.1.0	2013-12-17	29581	SA#62	40347
SA#61	12.0.0	2013-09-12	29580	SA#61	37751

Release 11(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) .

Meetings	Version	Upload date	Comment


SA#68	11.10.0	2015-06-21	31205	SA#68	44783
SA#64	11.9.0	2014-06-24	30573	SA#64	37638
SA#63	11.8.0	2014-03-10	30572	SA#63	43185
SA#62	11.7.0	2013-12-17	29581	SA#62	42631
SA#61	11.6.0	2013-09-12	29580	SA#61	37750
SA#60	11.5.0	2013-06-24	29579	SA#60	30647
SA#59	11.4.0	2013-03-07	29578	SA#59	34155
SA#58	11.3.0	2012-12-18	28527	SA#58	42742
SA#57	11.2.0	2012-09-14	28526	SA#57	41964
SA#56	11.1.0	2012-06-22	28525	SA#56	38281
SA#55	11.0.0	2012-03-09	28524	SA#55	36667

Release 10(Spec is UCC for this Release)

Latest Remark:

(2015-01-22) .

Meetings	Version	Upload date	Comment


SA#64	10.15.0	2014-06-24		30573	SA#64	37637
SA#63	10.14.0	2014-03-10		30572	SA#63	43184
SA#62	10.13.0	2013-12-17		29581	SA#62	42630
SA#61	10.12.0	2013-09-12		29580	SA#61	37749
SA#60	10.11.0	2013-06-24		29579	SA#60	37035
SA#59	10.10.0	2013-03-07		29578	SA#59	34154
SA#58	10.9.0	2012-12-18		28527	SA#58	42741
SA#56	10.8.0	2012-06-22		28525	SA#56	29936
SA#55	10.7.0	2012-03-09		28524	SA#55	40983
SA#54	10.6.0	2011-12-16		28184	SA#54	22837
SA#53	10.5.0	2011-09-27		28183	SA#53	27641
SA#52	10.4.0	2011-06-12		28181	SA#52	30259
SA#51	10.3.1	2011-04-05	corrects history box	28180	SA#51	8693
SA#51	10.3.0	2011-03-28		28180	SA#51	25825
SA#50	10.2.1	2011-01-04	updated logo	27025	SA#50	3505
SA#50	10.2.0	2010-12-20		27025	SA#50	29451
SA#49	10.1.0	2010-09-29		27024	SA#49	34292
SA#48	10.0.0	2010-06-14		27023	SA#48	28188

Release 9(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#61	9.15.0	2013-09-12	29580	SA#61	37752
SA#60	9.14.0	2013-06-24	29579	SA#60	40211
SA#58	9.13.0	2012-12-18	28527	SA#58	42743
SA#56	9.12.0	2012-06-22	28525	SA#56	40673
SA#55	9.11.0	2012-03-12	28524	SA#55	36669
SA#54	9.10.0	2011-12-16	28184	SA#54	36751
SA#53	9.9.0	2011-09-27	28183	SA#53	27642
SA#52	9.8.0	2011-06-12	28181	SA#52	28178
SA#51	9.7.0	2011-03-28	28180	SA#51	25826
SA#50	9.6.0	2010-12-20	27025	SA#50	29853
SA#49	9.5.0	2010-09-29	27024	SA#49	39546
SA#48	9.4.0	2010-06-14	27023	SA#48	27659
SA#47	9.3.0	2010-03-26	27022	SA#47	22906
SA#46	9.2.0	2009-12-15	26399	SA#46	21161
SA#45	9.1.0	2009-09-30	26398	SA#45	32707
SA#44	9.0.0	2009-06-09	26397	SA#44	30571

Release 8(Spec is UCC for this Release)

Latest Remark:

Meetings	Version	Upload date	Comment


SA#56	8.12.0	2012-06-22		28525	SA#56	31137
SA#55	8.11.0	2012-03-12		28524	SA#55	36668
SA#50	8.10.0	2010-12-20		27025	SA#50	29852
SA#49	8.9.0	2010-09-29		27024	SA#49	39545
SA#48	8.8.0	2010-06-14		27023	SA#48	35606
SA#47	8.7.0	2010-03-26		27022	SA#47	19858
SA#46	8.6.0	2009-12-15		26399	SA#46	30424
SA#45	8.5.0	2009-09-30		26398	SA#45	37326
SA#44	8.4.0	2009-06-09		26397	SA#44	33126
SA#43	8.3.0	2009-03-16		26396	SA#43	38825
SA#42	8.2.0	2008-12-16		25900	SA#42	31663
SA#41	8.1.0	2008-09-24		25899	SA#41	38975
SA#40	8.0.0	2008-06-09		25898	SA#40	27814
SA#40	2.0.0	2008-06-06	SP-080357	25898	SA#40	2109
-	1.2.0	2008-05-20				35178
-	1.1.0	2008-04-18				20332
SA#39	1.0.0	2008-03-20	SP-080165	25897	SA#39	668

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