Release ledger
Canonical Atlas record
TS 23.540
5G System: Technical realization of Service Based Short Message Service; Stage 2
Responsible WGC4
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-20
Latest indexed version20.0.0
Series23
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-20 snapshot
Work affecting this release
1 indexed Change Request · 0 connected Work Items.
Showing 1 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0024 rev.1 — MPS for Messaging Corrections
Version history
Indexed versions
Showing 22 of 22 indexed versions.
20.0.0Rel-20CT#1132026-09-28
19.2.0Rel-19CT#1072025-03-14
19.1.0Rel-19CT#1062025-01-03
19.0.0Rel-19CT#1052024-09-19
18.4.0Rel-18CT#1042024-06-26
18.3.0Rel-18CT#1032024-03-26
17.4.0Rel-17CT#1032024-03-26
18.2.0Rel-18CT#1022024-01-02
18.1.0Rel-18CT#1012023-09-20
17.3.0Rel-17CT#1012023-09-20
18.0.0Rel-18CT#1002023-06-23
17.2.0Rel-17CT#1002023-06-23
17.1.0Rel-17CT#97-e2022-09-23
17.0.0Rel-17CT#962022-06-23
1.0.0Rel-17 · pre-approvalCT#962022-05-30
0.7.0Rel-17 · pre-approvalCT4#110-e2022-05-30
0.6.0Rel-17 · pre-approvalCT4#109-e2022-04-20
0.5.0Rel-17 · pre-approvalCT4#108-e2022-03-04
0.4.0Rel-17 · pre-approvalCT4#107-bis-e2022-02-01
0.3.0Rel-17 · pre-approvalCT4#107-e2021-12-06
0.2.0Rel-17 · pre-approvalCT4#106-e2021-10-23
0.1.0Rel-17 · pre-approvalCT4#106-e2021-09-28
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 23.540
SMS_SBI
Rel-17parsedService-based support for SMS in 5GC
SMS_SBI
Rel-17officialCT4 aspects of SMS_SBI
eSMS_SBI
Rel-18parsedEnhancements on Service-based support for SMS in 5GC
MPS4msg
Rel-19parsedMPS for Messaging services
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.