Release ledger
Canonical Atlas record
TS 29.540
5G System; SMS Services; Stage 3
Release evolution
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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-16 snapshot
Work affecting this release
58 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0054 — Essential Corrections
CR 0052 rev.1 — Add custom operation Name
CR 0052 — Add custom operation Name
CR 0051 rev.1 — Data type column in Resource URI variables Table
CR 0051 — Data type column in Resource URI variables Table
CR 0048 rev.1 — Correct the Data Type Descriptions
CR 0048 — Correct the Data Type Descriptions
CR 0047 rev.1 — Binary Data Types Table
CR 0047 — Binary Data Types Table
CR 0046 rev.1 — Supported Headers table for response code 201
CR 0046 — Supported Headers table for response code 201
CR 0045 — 3GPP TS 29.540 Rel16 API External doc update
Version history
Indexed versions
Showing 50 of 50 indexed versions.
Atlas classifications
Meaning and provenance
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Work Items
Standards work connected to TS 29.540
5G System - Phase 1
CT aspects of 5G System - Phase 1
5G Trace management
Cellular IoT support and evolution for the 5G System
Historical association · verification pendingEnhancements to the Service-Based 5G System Architecture
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pendingService Based Interface Protocol Improvements Release 17
Historical association · verification pendingService-based support for SMS in 5GC
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-17
Service Based Interface Protocol Improvements Release 18
(Small) Technical Enhancements and Improvements for Rel-18
MPS for Messaging services
Service Based Interface Protocol Improvements Release 19
(Small) Technical Enhancements and Improvements for Rel-19
Short Message Service to Emergency Response Centre
(Small) Technical Enhancements and Improvements for Rel-20
Knowledge graph
Related standards
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