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 dateAuthorRemark
2015-01-22 12:41 UTC
SP-39: WID @ SP-080097.
History
Action dateActionAuthor
No records to display.
Primary responsible group: SA 2
Secondary responsible groups: -
Rapporteurs
NameCompany
Sabine Demel
Deutsche Telekom AG
31042
Parent Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Child Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Related Work Items
UIDAcronymTitleResp. grp(s) 
390036
SAES-CSFB
CS Fallback in EPS
S2 , C1 , C4
See details True
11061
CT1 aspects of Mp
C1
See details False
13026
Deleted - CT3 aspects of Mp
C3
See details False
14012
Mp
Mp (MRFC - MRFP) interface
C1 , C4
See details False
20068
LTE
Rel-8 LTE – 3G Long Term Evolution - Evolved Packet System RAN part
RP , S5
See details False
32085
FS_SAE
Study on 3GPP System Architecture Evolution
S2 , S3
See details False
60192
LI
Lawful Interception for GSM Features transposed to UMTS
S3
See details False
320005
SAES
3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects)
S1 , S2 , S3 , S5 , C1 , C3 , C4 , C6
See details False
340020
SAES-LTE
Stage 3 for UE Non-Access-Stratum (NAS) mobility procedures in idle and active mode
C1
See details False
340025
SAES-LTE
Stage 3 for QoS mechanisms
C3
See details False
340026
SAES-LTE
Stage 3 for EPC - HSS interface
C4
See details False
340028
SAES
Stage 3 for SAE / LTE identities
C4
See details False
340049
SAES
Stage 2/3 for Network selection procedures
C1
See details False
340050
SAES-LTE
Stage 3 for Session management, bearer control and QoS aspects
C1
See details False
340051
SAES
Stage 3 (CT1) for SAE impact on services, network functions and capabilities
C1
See details False
340053
SAES-LTE
Stage 3 for security aspects of LTE Access
C1
See details False
340054
SAES
Stage 3 SAE impact on existing capabilities
C3
See details False
340055
SAES-SA-FP_LTE-GTP
CT4 Stage 3 for GTP v2 protocol
C4
See details False
340056
SAES-SA-FP_3GPP
Stage 3 for EPC - GPRS
C4
See details False
340057
SAES-SA-FP_n3GPP
Stage 3 for Interfaces EPC - non-3GPP IP access
C4
See details False
340058
SAES-SA-FP_n3GPP
Stage 3 for AAA/HSS related
C4
See details False
340059
SAES-SA-FP_n3GPP
Stage 3 for EPC - AAA interface
C4
See details False
340060
SAES-LTE
CT4 Stage 3 for protocol between EPCs
C4
See details False
340061
SAES-SA-FP_3GPP
Stage 3 for MME - SGSN signalling free protocol
C4
See details False
340062
SAES
Stage 3 (CT4) of SAE impact on existing capabilities
C4
See details False
350025
SAES-LTE
SAE for LTE access
S2 , C1 , C3 , C4
See details False
360021
SAES-SA-FP_n3GPP
Stage 3 for Access to the EPC via non-3GPP access networks
C1
See details False
360022
SAES-SA-FP_n3GPP
Stage 3 for Mobility management based on DSMIPv6
C1
See details False
360023
SAES-SA-FP_3GPP
Stage 3 for Inter-system mobility between E-UTRAN and CDMA2000
C1
See details False
370010
SAES-SA-FP_n3GPP
Stage 3 security aspects for DSMIPv6 Access
C1
See details False
370011
SAES-SA-FP_n3GPP
Stage 3 for interfaces within EPC
C4
See details False
370018
SAES-SA-FP_LTE-IETF
CT4 Stage 3 for PMIP protocol within EPC
C4
See details False
380024
eMp
Conferencing enhancements for Mp interface
C4
See details False
380025
eMp
Stage 2 for eMp
C4
See details False
380026
eMp
Stage 3 for eMp
C4
See details False
380030
SAES-SA-FP_n3GPP
Stage 3 for Inter-system mobility between E-UTRAN and non 3GPP accesses
C1
See details False
380031
SAES-SA-FP_3GPP
Stage 3 for Inter-system mobility between E-UTRAN and 2G/3G
C1
See details False
380032
SAES-SA-FP_3GPP
Stage 3 for EPC to UTRAN
C4
See details False
380033
SAES-SA-FP_3GPP
Stage 3 for EPC to 3GPP2
C4
See details False
390008
SAES-SA-FP_3GPP
Stage 2 GPRS for EPC (23.060, etc.)
S2
See details False
390009
SAES-SA-FP_n3GPP
Stage 3 for Mobility management based on MIP v4
C1
See details False
390018
SAES
Issues for CT1 TR 24.801
C1
See details False
390019
SAES
Issues for CT3 TR 29.804
C3
See details False
390020
SAES
Deleted - Issues for CT4 TR 29.803
C4
See details False
390021
SAES
CT6 aspects of SAE
C6
See details False
390044
SAES
Stage 2 Security Architecture
S3
See details False
390045
SAES-SA-FP_n3GPP
Stage 2 Security aspects for non-3GPP Access
S3
See details False
390073
eMPS
Enhancements for Multimedia Priority Service
S1 , S2 , C1 , C3 , C4
See details False
390121
SAES
Core specification for CT6 aspects of SAE
C6
See details False
390172
SAES-SA-FP_n3GPP
Stage 3 security aspects for MIPv4 Access
C1
See details False
400001
SAES-CSFB
Stage 2 for CS Fallback in EPS
S2
See details False
400003
SAES-CSFB
CT4 part of Stage 3 for CS Fallback in EPS
C4
See details False
400102
SAES-CSFB
CT1 part of Stage 3 for CS Fallback in EPS
C1
See details False
410004
SAES-SA-FP_LTE-IETF
Mobile IPv4 (MIPv4) based Mobility protocols
C4
See details False
450035
LIPA_SIPTO
Local IP Access and Selected Internet IP Traffic Offload
S1 , S2 , S3 , S5 , C1 , C4
See details False
450038
SIPTO
Stage 2/3 for SIPTO for macro networks
S2 , C1 , C4
See details False
450138
SIPTO
Stage 2 for SIPTO for macro networks
S2
See details False
460329
ePRIOR-St2
Stage 2 on eMPS for CSFB
S2
See details False
460429
ePRIOR-St2
Stage 2 on eMPS for EPS Bearer Service
S2
See details False
460529
ePRIOR-St2
Stage 2 on eMPS for IMS Aspects
S2
See details False
480030
SIMTC
System Improvements to Machine-Type Communications
R2 , R3 , S1 , S2 , S5 , C1 , C3 , C4 , C6 , R5
See details False
500028
LIMONET
LIPA Mobility and SIPTO at the Local Network
R3 , S2 , C1 , C4
See details False
510201
Full_MOCN-GERAN
Stage 2 for Full Support of Multi-Operator Core Network by GERAN
S2
See details False
520521
SIMTC-Reach
MSISDN-less / PS-Only
S2
See details False
521011
SAES-SA-FP_n3GPP
(IETF) Stage 3 for Mobility management based on DSMIPv6 (draft-ietf-mip6-hiopt)
-
See details False
521012
SAES-SA-FP_n3GPP
(IETF) Stage 3 for Mobility management based on DSMIPv6 (RFC6275)
-
See details False
521013
SAES-SA-FP_n3GPP
(IETF) Stage 3 for Interfaces EPC - non-3GPP IP access
-
See details False
610039
WORM
Optimized Offloading to WLAN in 3GPP-RAT Mobility
S2 , C1
See details False
610139
WORM-SA2
Stage 2 for Optimized Offloading to WLAN in 3GPP-RAT Mobility
S2
See details False
630216
CSPS_Coord-SA2
Stage 2 for Improvements to CS/PS coordination in UTRAN/GERAN Shared Networks
S2
See details False
640251
eCSFB
Deleted - Stage 2 for Enhanced CS Fallback (CSFB)
S2
See details False
  • MeetingsVersionUpload dateComment 
    SA#105
    19.0.0
    		2024-09-24
    Updated with CRs approved at ...
    		60302SA#10589226
  • MeetingsVersionUpload dateComment 
    SA#103
    18.0.0
    		2024-04-03
    Update to Rel-18 version afte...
    		60295SA#10385164
  • MeetingsVersionUpload dateComment 
    SA#93-e
    17.0.0
    		2021-09-24
    Rel-17 version created with a...
    		60072SA#93-e74647
  • MeetingsVersionUpload dateComment 
    SA#88-e
    16.0.0
    		2020-07-09
    Update to Rel-16 version afte...
    		38165SA#88-e66831
  • MeetingsVersionUpload dateComment 
    SA#78
    15.0.0
    		2017-12-22
    Update with TSG SA#78 approve...
    		31950SA#7855680
  • MeetingsVersionUpload dateComment 
    SA#78
    14.2.0
    		2017-12-22
    Update with TSG SA#78 approve...
    		31950SA#7855678
    SA#77
    14.1.0
    		2017-09-18
    Updated with approved CRs at ...
    		31947SA#7754669
    SA#75
    14.0.0
    		2017-03-15
    Update to Rel-14 version afte...
    		31941SA#7551723
  • MeetingsVersionUpload dateComment 
    SA#78
    13.6.0
    		2017-12-22
    Update with TSG SA#78 approve...
    		31950SA#7855677
    SA#77
    13.5.0
    		2017-09-18
    Updated with approved CRs at ...
    		31947SA#7754668
    SA#72
    13.4.0
    		2016-06-22
    Updated with approved CRs at ...
    		31646SA#7249268
    SA#71
    13.3.0
    		2016-03-15
    Update with approved CRs at T...
    		31645SA#7148415
    SA#70
    13.2.0
    		2015-12-15
    		31207SA#7046572
    SA#69
    13.1.0
    		2015-09-22
    		31206SA#6945943
    SA#68
    13.0.0
    		2015-06-21
    		31205SA#6844785
  • MeetingsVersionUpload dateComment 
    SA#68
    12.6.0
    		2015-06-21
    		31205SA#6844784
    SA#67
    12.5.0
    		2015-03-19
    		31204SA#6744191
    SA#65
    12.4.0
    		2014-09-22
    		30574SA#6541820
    SA#64
    12.3.0
    		2014-06-24
    		30573SA#6437639
    SA#63
    12.2.0
    		2014-03-10
    		30572SA#6343186
    SA#62
    12.1.0
    		2013-12-17
    		29581SA#6240347
    SA#61
    12.0.0
    		2013-09-12
    		29580SA#6137751
  • MeetingsVersionUpload dateComment 
    SA#68
    11.10.0
    		2015-06-21
    		31205SA#6844783
    SA#64
    11.9.0
    		2014-06-24
    		30573SA#6437638
    SA#63
    11.8.0
    		2014-03-10
    		30572SA#6343185
    SA#62
    11.7.0
    		2013-12-17
    		29581SA#6242631
    SA#61
    11.6.0
    		2013-09-12
    		29580SA#6137750
    SA#60
    11.5.0
    		2013-06-24
    		29579SA#6030647
    SA#59
    11.4.0
    		2013-03-07
    		29578SA#5934155
    SA#58
    11.3.0
    		2012-12-18
    		28527SA#5842742
    SA#57
    11.2.0
    		2012-09-14
    		28526SA#5741964
    SA#56
    11.1.0
    		2012-06-22
    		28525SA#5638281
    SA#55
    11.0.0
    		2012-03-09
    		28524SA#5536667
  • MeetingsVersionUpload dateComment 
    SA#64
    10.15.0
    		2014-06-24
    		30573SA#6437637
    SA#63
    10.14.0
    		2014-03-10
    		30572SA#6343184
    SA#62
    10.13.0
    		2013-12-17
    		29581SA#6242630
    SA#61
    10.12.0
    		2013-09-12
    		29580SA#6137749
    SA#60
    10.11.0
    		2013-06-24
    		29579SA#6037035
    SA#59
    10.10.0
    		2013-03-07
    		29578SA#5934154
    SA#58
    10.9.0
    		2012-12-18
    		28527SA#5842741
    SA#56
    10.8.0
    		2012-06-22
    		28525SA#5629936
    SA#55
    10.7.0
    		2012-03-09
    		28524SA#5540983
    SA#54
    10.6.0
    		2011-12-16
    		28184SA#5422837
    SA#53
    10.5.0
    		2011-09-27
    		28183SA#5327641
    SA#52
    10.4.0
    		2011-06-12
    		28181SA#5230259
    SA#51
    10.3.1
    		2011-04-05
    corrects history box
    		28180SA#518693
    SA#51
    10.3.0
    		2011-03-28
    		28180SA#5125825
    SA#50
    10.2.1
    		2011-01-04
    updated logo
    		27025SA#503505
    SA#50
    10.2.0
    		2010-12-20
    		27025SA#5029451
    SA#49
    10.1.0
    		2010-09-29
    		27024SA#4934292
    SA#48
    10.0.0
    		2010-06-14
    		27023SA#4828188
  • MeetingsVersionUpload dateComment 
    SA#61
    9.15.0
    		2013-09-12
    		29580SA#6137752
    SA#60
    9.14.0
    		2013-06-24
    		29579SA#6040211
    SA#58
    9.13.0
    		2012-12-18
    		28527SA#5842743
    SA#56
    9.12.0
    		2012-06-22
    		28525SA#5640673
    SA#55
    9.11.0
    		2012-03-12
    		28524SA#5536669
    SA#54
    9.10.0
    		2011-12-16
    		28184SA#5436751
    SA#53
    9.9.0
    		2011-09-27
    		28183SA#5327642
    SA#52
    9.8.0
    		2011-06-12
    		28181SA#5228178
    SA#51
    9.7.0
    		2011-03-28
    		28180SA#5125826
    SA#50
    9.6.0
    		2010-12-20
    		27025SA#5029853
    SA#49
    9.5.0
    		2010-09-29
    		27024SA#4939546
    SA#48
    9.4.0
    		2010-06-14
    		27023SA#4827659
    SA#47
    9.3.0
    		2010-03-26
    		27022SA#4722906
    SA#46
    9.2.0
    		2009-12-15
    		26399SA#4621161
    SA#45
    9.1.0
    		2009-09-30
    		26398SA#4532707
    SA#44
    9.0.0
    		2009-06-09
    		26397SA#4430571
  • MeetingsVersionUpload dateComment 
    SA#56
    8.12.0
    		2012-06-22
    		28525SA#5631137
    SA#55
    8.11.0
    		2012-03-12
    		28524SA#5536668
    SA#50
    8.10.0
    		2010-12-20
    		27025SA#5029852
    SA#49
    8.9.0
    		2010-09-29
    		27024SA#4939545
    SA#48
    8.8.0
    		2010-06-14
    		27023SA#4835606
    SA#47
    8.7.0
    		2010-03-26
    		27022SA#4719858
    SA#46
    8.6.0
    		2009-12-15
    		26399SA#4630424
    SA#45
    8.5.0
    		2009-09-30
    		26398SA#4537326
    SA#44
    8.4.0
    		2009-06-09
    		26397SA#4433126
    SA#43
    8.3.0
    		2009-03-16
    		26396SA#4338825
    SA#42
    8.2.0
    		2008-12-16
    		25900SA#4231663
    SA#41
    8.1.0
    		2008-09-24
    		25899SA#4138975
    SA#40
    8.0.0
    		2008-06-09
    		25898SA#4027814
    SA#40
    2.0.0
    		2008-06-06
    SP-080357
    		25898SA#402109
    -
    1.2.0
    		2008-05-20
    		  35178
    -
    1.1.0
    		2008-04-18
    		  20332
    SA#39
    1.0.0
    		2008-03-20
    SP-080165
    		25897SA#39668
Exit