Release ledger
Canonical Atlas record
TS 24.502
Access to the 3GPP 5G Core Network (5GCN) via non-3GPP access networks
Responsible WGC1
StatusUnder change control
Initial releaseRel-15
Selected releaseRel-18
Latest indexed version20.0.0
Series24
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-18 snapshot
Work affecting this release
208 indexed Change Requests · 7 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0322 rev.2 — Correction on TNAN selection_Rel18
CR 0307 rev.1 — Corrections for Child SA creation procedure for non-3GPP access
CR 0308 — Correction for security protection when accessing the network through trusted non-3GPP access
CR 0303 rev.1 — Correction of the terminology “NSWO in 5G”
CR 0302 rev.1 — MPS for WLAN EN removal
CR 0292 rev.3 — Clarification on optionality of AN-parameters
CR 0300 rev.2 — Definitions for NAUN3 device and AUN3 device
CR 0299 rev.1 — Correction of usage of undefined term
CR 0301 — Clarifications and corrections related to non-3GPP access
CR 0296 rev.3 — NSWO in 5GS and CH with AAA server
CR 0294 rev.3 — MPS for WLAN NAI decoration
CR 0297 rev.2 — Key identifier in AN-parameter when anonymous SUCI is used
Version history
Indexed versions
Showing 58 of 58 indexed versions.
20.0.0Rel-20CT#1122026-06-29
19.4.0Rel-19CT#1122026-06-29
18.8.0Rel-18CT#1122026-06-29
19.3.0Rel-19CT#1112026-03-16
19.2.0Rel-19CT#1072025-03-20
19.1.0Rel-19CT#1062025-01-16
19.0.0Rel-19CT#1052024-09-26
18.7.0Rel-18CT#1052024-09-26
18.6.0Rel-18CT#1042024-07-12
17.10.0Rel-17CT#1042024-07-12
16.11.0Rel-16CT#1042024-07-12
15.8.0Rel-15CT#1042024-07-12
18.5.0Rel-18CT#1032024-04-02
18.4.0Rel-18CT#1022024-01-05
18.3.0Rel-18CT#1012023-09-27
18.2.0Rel-18CT#1002023-06-22
17.9.0Rel-17CT#1002023-06-22
16.10.0Rel-16CT#1002023-06-22
18.1.1Rel-18CT#992023-04-06
18.1.0Rel-18CT#992023-04-02
17.8.0Rel-17CT#992023-04-01
18.0.0Rel-18CT#98-e2023-01-03
17.7.0Rel-17CT#98-e2023-01-03
17.6.0Rel-17CT#962022-06-24
16.9.0Rel-16CT#962022-06-24
17.5.0Rel-17CT#95-e2022-03-26
17.4.0Rel-17CT#93-e2021-09-24
17.3.0Rel-17CT#92-e2021-06-27
16.8.0Rel-16CT#92-e2021-06-26
17.2.0Rel-17CT#91-e2021-04-01
16.7.0Rel-16CT#91-e2021-04-01
17.1.0Rel-17CT#90-e2020-12-18
16.6.0Rel-16CT#90-e2020-12-18
15.7.0Rel-15CT#90-e2020-12-18
17.0.0Rel-17CT#89-e2020-09-25
16.5.0Rel-16CT#89-e2020-09-25
16.4.0Rel-16CT#88-e2020-07-10
15.6.0Rel-15CT#88-e2020-07-10
16.3.0Rel-16CT#87-e2020-03-27
16.2.0Rel-16CT#862019-12-20
16.1.0Rel-16CT#852019-09-24
15.5.0Rel-15CT#852019-09-24
16.0.0Rel-16CT#842019-06-14
15.4.0Rel-15CT#842019-06-14
15.3.0Rel-15CT#832019-03-26
15.2.0Rel-15CT#822018-12-21
15.1.1Rel-15CT#812018-09-24
15.1.0Rel-15CT#812018-09-21
15.0.0Rel-15CT#802018-06-21
1.0.0Rel-15 · pre-approvalCT#802018-06-05
0.6.0Rel-15 · pre-approvalCT1#1112018-06-05
0.5.0Rel-15 · pre-approvalCT1#1102018-05-01
0.4.0Rel-15 · pre-approvalCT1#1092018-03-13
0.3.0Rel-15 · pre-approvalCT1#1082018-02-07
0.0.0Rel-15 · pre-approval-2017-12-28
0.2.1Rel-15 · pre-approvalCT1#1072017-12-22
0.2.0Rel-15 · pre-approvalCT1#1072017-12-14
0.1.0Rel-15 · pre-approvalCT1#1062017-11-13
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 24.502
DUMMY
Rel-13parsedAwaiting formal work item
5GS_Ph1-CT
Rel-15officialCT aspects of 5G System - Phase 1
5GProtoc16-non3GPP
Rel-16parsedStage-3 5GS NAS protocol development for support for non-3GPP accesses
5WWC
Rel-16parsedWireless and Wireline Convergence for the 5G system architecture
Vertical_LAN
Rel-16historical link5GS Enhanced support of Vertical and LAN Services
Historical association · verification pending5GProtoc17
Rel-17historical linkStage-3 5GS NAS protocol development 17
Historical association · verification pending5GProtoc17-non3GPP
Rel-17parsedStage-3 5GS NAS protocol development 17 non-IETF aspects
5G_ProSe
Rel-17historical linkProximity based Services in 5GS
Historical association · verification pendingNSWO_5G
Rel-17parsedNon-Seamless WLAN offload in 5GS
TEI17
Rel-17parsed(Small) Technical Enhancements and Improvements for Rel-17
5GProtoc18
Rel-18parsedStage-3 5GS NAS protocol development 18
5GProtoc18-non3GPP
Rel-18parsedStage-3 5GS NAS protocol development 18 non 3GPP aspects
5WWC_Ph2
Rel-18parsedSupport for Wireless and Wireline Convergence Phase 2
MPS_WLAN
Rel-18parsedMPS when access to EPC/5GC is WLAN
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
eNPN_Ph2
Rel-18parsedNon-Public Networks Phase 2
eNPN_Ph2
Rel-18parsedStage 2 of Non-Public Networks Phase 2
5GProtoc19-non3GPP
Rel-19parsedStage-3 5GS NAS protocol development 18 non 3GPP aspects
Non3GPPMob_Sec
Rel-19parsedMobility over non-3GPP access to avoid full primary authentication
Non3GPPMob_Sec
Rel-19parsedSecurity for mobility over non-3GPP access to avoid full primary authentication
5GProtoc20-non3GPP-CT
Rel-20parsedStage-3 5GS NAS protocol development 20 - Non-3GPP
Knowledge graph
Related standards
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