Release ledger
Canonical Atlas record
TS 29.273
Evolved Packet System (EPS); 3GPP EPS AAA interfaces
Responsible WGC4
StatusUnder change control
Initial releaseRel-8
Selected releaseRel-14
Latest indexed version19.2.0
Series29
TypeTS
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-14 snapshot
Work affecting this release
86 indexed Change Requests · 1 connected Work Item.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0520 rev.1 — draft-ietf-dime-load published as RFC 8583
CR 0520 — draft-ietf-dime-load published as RFC 8608
CR 0520 rev.2 — draft-ietf-dime-load published as RFC 8583
CR 0511 — PGW selection for WLAN with deployed DCNs
CR 0509 rev.1 — Emergency sessions over untrusted WLAN with an unauthenticated IMSI
CR 0514 — Correction of DRMP Procedures
CR 0507 — Definition of Origination-Time-Stamp AVP
CR 0505 rev.1 — Only ERP Implicit Boostrapping mode is supported in Rel-14
CR 0509 — Emergency sessions over untrusted WLAN with an unauthenticated IMSI
CR 0516 — Feature-List bit setting over SWx
CR 0503 — Support for signaling transport level packet marking
CR 0501 rev.1 — NAI for emergency services over WLAN access to EPC
Version history
Indexed versions
Showing 60 of 117 indexed versions.
19.2.0Rel-19CT#1112026-03-18
19.1.0Rel-19CT#1072025-03-14
18.6.0Rel-18CT#1072025-03-14
19.0.0Rel-19CT#1062025-01-03
18.5.0Rel-18CT#1062025-01-03
18.4.0Rel-18CT#1032024-03-26
18.3.0Rel-18CT#1012023-09-20
18.2.0Rel-18CT#992023-03-28
17.6.0Rel-17CT#992023-03-28
18.1.0Rel-18CT#98-e2022-12-15
17.5.0Rel-17CT#98-e2022-12-15
18.0.0Rel-18CT#97-e2022-09-23
17.4.0Rel-17CT#97-e2022-09-23
17.3.0Rel-17CT#962022-06-23
17.2.0Rel-17CT#95-e2022-03-18
17.1.0Rel-17CT#93-e2021-09-16
17.0.0Rel-17CT#91-e2021-04-06
16.2.0Rel-16CT#89-e2020-09-24
16.1.0Rel-16CT#88-e2020-07-06
16.0.0Rel-16CT#87-e2020-03-30
15.4.0Rel-15CT#852019-09-24
14.5.0Rel-14CT#852019-09-24
15.3.0Rel-15CT#832019-03-22
15.2.0Rel-15CT#802018-06-18
15.1.0Rel-15CT#782017-12-21
15.0.0Rel-15CT#772017-09-18
14.4.0Rel-14CT#772017-09-18
13.8.0Rel-13CT#772017-09-18
14.3.0Rel-14CT#762017-06-19
13.7.0Rel-13CT#762017-06-19
14.2.0Rel-14CT#752017-03-15
14.1.0Rel-14CT#742016-12-17
13.6.0Rel-13CT#742016-12-17
14.0.0Rel-14CT#732016-09-30
13.5.0Rel-13CT#732016-09-30
13.4.0Rel-13CT#722016-06-22
13.3.0Rel-13CT#712016-03-17
13.2.0Rel-13CT#702015-12-17
12.9.0Rel-12CT#702015-12-17
13.1.0Rel-13CT#692015-09-23
9.15.0Rel-9CT#682015-06-24
8.16.0Rel-8CT#682015-06-24
13.0.0Rel-13CT#682015-06-24
12.8.1Rel-12CT#682015-06-24
12.8.0Rel-12CT#682015-06-24
11.11.0Rel-11CT#682015-06-24
10.13.0Rel-10CT#682015-06-24
12.7.0Rel-12CT#672015-03-19
9.14.0Rel-9CT#662015-01-06
8.15.0Rel-8CT#662015-01-06
12.6.0Rel-12CT#662015-01-06
11.10.0Rel-11CT#662015-01-06
10.12.0Rel-10CT#662015-01-06
12.5.0Rel-12CT#652014-09-30
12.4.0Rel-12CT#642014-06-20
12.3.0Rel-12CT#632014-03-10
11.9.0Rel-11CT#632014-03-10
9.13.0Rel-9CT#622013-12-17
8.14.0Rel-8CT#622013-12-17
12.2.0Rel-12CT#622013-12-17
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 29.273
IMS
Rel-5officialProvisioning of IP-based multimedia services
FS_SAE
Rel-8officialStudy on 3GPP System Architecture Evolution
LTE
Rel-8officialRel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part
SAES
Rel-8officialIssues for CT1 TR 24.801
SAES
Rel-8officialCore specification for CT6 aspects of SAE
SAES
Rel-8officialCT6 aspects of SAE
SAES
Rel-8official3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects)
SAES
Rel-8officialDeleted - Issues for CT4 TR 29.803
SAES
Rel-8officialIssues for CT3 TR 29.804
SAES
Rel-8officialStage 3 for SAE / LTE identities
SAES
Rel-8officialStage 2/3 for Network selection procedures
SAES
Rel-8officialStage 3 (CT4) of SAE impact on existing capabilities
SAES
Rel-8officialStage 3 SAE impact on existing capabilities
SAES
Rel-8officialStage 3 (CT1) for SAE impact on services, network functions and capabilities
SAES
Rel-8officialStage 2 Security Architecture
SAES-LTE
Rel-8officialCT4 Stage 3 for protocol between EPCs
SAES-LTE
Rel-8officialStage 3 for EPC - HSS interface
SAES-LTE
Rel-8officialStage 3 for QoS mechanisms
SAES-LTE
Rel-8officialStage 3 for security aspects of LTE Access
SAES-LTE
Rel-8officialStage 3 for Session management, bearer control and QoS aspects
SAES-LTE
Rel-8officialStage 3 for UE Non-Access-Stratum (NAS) mobility procedures in idle and active mode
SAES-LTE
Rel-8officialSAE for LTE access
SAES-SA-FP_3GPP
Rel-8officialStage 3 for Inter-system mobility between E-UTRAN and 2G/3G
SAES-SA-FP_3GPP
Rel-8officialStage 3 for EPC to UTRAN
SAES-SA-FP_3GPP
Rel-8officialStage 3 for EPC - GPRS
SAES-SA-FP_3GPP
Rel-8officialStage 2 GPRS for EPC (23.060, etc.)
SAES-SA-FP_3GPP
Rel-8officialStage 3 for MME - SGSN signalling free protocol
SAES-SA-FP_3GPP
Rel-8officialStage 3 for Inter-system mobility between E-UTRAN and CDMA2000
SAES-SA-FP_3GPP
Rel-8officialStage 3 for EPC to 3GPP2
SAES-SA-FP_LTE-GTP
Rel-8officialCT4 Stage 3 for GTP v2 protocol
SAES-SA-FP_LTE-IETF
Rel-8officialCT4 Stage 3 for PMIP protocol within EPC
SAES-SA-FP_LTE-IETF
Rel-8officialMobile IPv4 (MIPv4) based Mobility protocols
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for Inter-system mobility between E-UTRAN and non 3GPP accesses
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for Mobility management based on DSMIPv6
SAES-SA-FP_n3GPP
Rel-8official(IETF) Stage 3 for Mobility management based on DSMIPv6 (draft-ietf-mip6-hiopt)
SAES-SA-FP_n3GPP
Rel-8official(IETF) Stage 3 for Mobility management based on DSMIPv6 (RFC6275)
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for Mobility management based on MIP v4
SAES-SA-FP_n3GPP
Rel-8officialStage 2 Security aspects for non-3GPP Access
SAES-SA-FP_n3GPP
Rel-8officialStage 3 security aspects for DSMIPv6 Access
SAES-SA-FP_n3GPP
Rel-8officialStage 3 security aspects for MIPv4 Access
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for Access to the EPC via non-3GPP access networks
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for interfaces within EPC
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for Interfaces EPC - non-3GPP IP access
SAES-SA-FP_n3GPP
Rel-8official(IETF) Stage 3 for Interfaces EPC - non-3GPP IP access
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for AAA/HSS related
SAES-SA-FP_n3GPP
Rel-8officialStage 3 for EPC - AAA interface
TEI8
Rel-8parsed(Small) Technical Enhancements and Improvements for Rel-8
IMS_EMER_GPRS_EPS
Rel-9officialSupport for IMS Emergency Calls over GPRS and EPS
IMS_EMER_GPRS_EPSC4
Rel-9officialCT4 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS
TEI9
Rel-9parsed(Small) Technical Enhancements and Improvements for Rel-9
MAPCON-St3
Rel-10officialCT4 aspects of Multi Access PDN Connectivity
SMOG-St3
Rel-10officialCT4 part of Stage 3 for S2b Mobility based on GTP
TEI10
Rel-10parsed(Small) Technical Enhancements and Improvements for Rel-10
BBAI_BBI-CT
Rel-11officialCT4 part of Stage 3 BB I: BBF interworking with home routed traffic for WLAN and H(e)NB
BBAI_BBII-CT
Rel-11officialCT4 part of Stage 3 BB II: BBF interworking with offload in access network for WLAN and for H(e)NB
Effective Acronym:
Rel-11officialDeleted - CT4 part of Stage 3 BB III: BBF convergence and network based mobility
LOBSTER-CT
Rel-11officialCT4 part of CT aspects of LOcation-Based Selection of gaTEways foR WLAN
SaMOG_WLAN-CN
Rel-11officialCT4 part of CN aspects of Mobility based On GTP & PMIPv6 for WLAN access to EPC
TEI11
Rel-11parsed(Small) Technical Enhancements and Improvements for Rel-11
DOCME
Rel-12officialCT4 part of Diameter Overload Control Mechanisms
GOCMe
Rel-12officialGPRS Tunnelling Protocol for the Control plane (GTP-C) Overload Control Mechanisms
NETLOC_TWAN-CT
Rel-12officialCT4 part of Network-provided Location information for IMS Trusted WLAN Access Network (TWAN) case
P4C-F-CT3
Rel-12officialCT4 part of Stage 3 for BB1: Policy and Charging Control for supporting traffic from fixed terminals and NSWO traffic from 3GPP UEs in fixed broadband access networks
TEI12
Rel-12parsed(Small) Technical Enhancements and Improvements for Rel-12
WLAN_NS-CT
Rel-12parsedCT aspects of WLAN Network Selection for 3GPP Terminals (Stage 3)
eSaMOG
Rel-12parsedEnhanced S2a Mobility Over trusted WLAN access to EPC
eSaMOG-St3
Rel-12officialCT4 part of Stage 3 for Enhanced S2a Mobility Over trusted WLAN access to EPC
FS_EPC_SIG_RACE
Rel-13parsedStudy on EPC Signalling Improvement for Race Scenarios
TEI13
Rel-13parsed(Small) Technical Enhancements and Improvements for Rel-13
TEI14
Rel-14parsed(Small) Technical Enhancements and Improvements for Rel-14
5GS_Ph1-CT
Rel-15historical linkCT aspects of 5G System - Phase 1
Historical association · verification pendingNR_SON_MDT-Core
Rel-16parsedCore part: SON (Self-Organising Networks) and MDT (Minimization of Drive Tests) support for NR
TEI16
Rel-16historical link(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pendingMPS2
Rel-17historical linkMultimedia Priority Service (MPS) Phase 2
Historical association · verification pendingNSWO_5G
Rel-17parsedNon-Seamless WLAN offload in 5GS
TEI17
Rel-17parsed(Small) Technical Enhancements and Improvements for Rel-17
MPS_WLAN
Rel-18parsedMPS when access to EPC/5GC is WLAN
SBIProtoc18
Rel-18parsedService Based Interface Protocol Improvements Release 18
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
TEI19
Rel-19parsed(Small) Technical Enhancements and Improvements for Rel-19
GPRS
R99officialGeneral Packet Radio Service
PR,Princs_&_Reqs_(PR)
R99officialOAM Principles and High-level Requirements
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