Release ledger
Canonical Atlas record
TS 23.303
Proximity-based services (ProSe); Stage 2
Responsible WGS2
StatusUnder change control
Initial releaseRel-12
Selected releaseRel-13
Latest indexed version19.0.0
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-13 snapshot
Work affecting this release
265 indexed Change Requests · 2 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0208 — Adding 'Monitoring Subscription' in Open Direct Discovery
CR 0206 rev.1 — Correction to monitor request procedure for restricted discovery
CR 0208 rev.1 — Adding 'Monitoring Subscription' in Open Direct Discovery
CR 0204 rev.1 — The range class for discoveree UE in restricted direct discovery Model B procedure
CR 0202 rev.1 — Correction of PC2 interactions for restricted direct discovery
CR 0205 — ProSe Restricted Code in match report model B procedure
CR 0209 — Clarification of IP Address Assignment for ProSe isolated One-to-one ProSe Direct Communication
CR 0199 — Direct Discovery for Public Safety use
CR 0197 rev.2 — Introduction of One-to-one ProSe Direct Communication procedures
CR 0201 — Correction of ProSe provisioning methods
CR 0196 — Clarify Model B restricted discovery
CR 0195 rev.4 — Reporting of remote UE from Relay UE
Version history
Indexed versions
Showing 29 of 29 indexed versions.
19.0.0Rel-19SA#1092025-10-06
18.0.0Rel-18SA#1032024-04-03
17.1.0Rel-17SA#1002023-06-21
17.0.0Rel-17SA#94-e2021-12-23
16.0.0Rel-16SA#88-e2020-07-09
15.1.0Rel-15SA#802018-06-19
15.0.0Rel-15SA#762017-06-12
14.1.0Rel-14SA#742016-12-16
13.6.0Rel-13SA#742016-12-16
14.0.0Rel-14SA#732016-09-26
13.5.0Rel-13SA#732016-09-26
13.4.0Rel-13SA#722016-06-22
13.3.0Rel-13SA#712016-03-15
12.8.0Rel-12SA#712016-03-15
13.2.0Rel-13SA#702015-12-15
12.7.0Rel-12SA#702015-12-15
13.1.1Rel-13SA#692015-09-30
13.1.0Rel-13SA#692015-09-22
12.6.0Rel-12SA#692015-09-22
13.0.0Rel-13SA#682015-06-21
12.5.0Rel-12SA#682015-06-21
12.4.0Rel-12SA#672015-03-19
12.3.0Rel-12SA#662014-12-17
12.2.0Rel-12SA#652014-09-22
12.1.0Rel-12SA#642014-06-24
12.0.0Rel-12SA#632014-03-10
0.2.1Rel-12 · pre-approval-2014-02-26
0.1.0Rel-12 · pre-approval-2014-01-31
1.0.0Rel-12 · pre-approvalSA#63—
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 23.303
ProSe
Rel-12historical linkProximity-based Services
Historical association · verification pendingProSe-SA2
Rel-12officialStage 2 for Proximity-based Services
TEI12
Rel-12parsed(Small) Technical Enhancements and Improvements for Rel-12
TEI13
Rel-13parsed(Small) Technical Enhancements and Improvements for Rel-13
eProSe-Ext-SA2
Rel-13officialStage 2 for Enhancements to Proximity-based Services - Extensions
TEI14
Rel-14parsed(Small) Technical Enhancements and Improvements for Rel-14
V2XARC
Rel-14parsedArchitecture enhancements for LTE support of V2X services
LTE_eV2X-Core
Rel-15parsedCore part: V2X phase 2 based on LTE
ProSe_WLAN_DD_Stage2
Rel-15parsedStage 2 of ProSe_WLAN_DD
5G_ProSe
Rel-17historical linkProximity based Services in 5GS
Historical association · verification pendingTEI17
Rel-17parsed(Small) Technical Enhancements and Improvements for Rel-17
Knowledge graph
Related standards
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