3GPP Atlas

Canonical Atlas record

TS 37.473

W1 interface; Application Protocol (W1AP)

Open in graphCompare this specStandards catalogue
Search Rel-19 ↗JSON3GPP Portal ↗DynaReport ↗
Responsible WGR3
StatusUnder change control
Initial releaseRel-15
Selected releaseRel-19
Latest indexed version19.0.0
Series37
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.

Release ledger

Version · WI · CR evidence by release

Rel-151.0.01 WI0 CRs
Rel-1616.9.02 WI34 CRs · 10 approved
Rel-1717.2.01 WI4 CRs · 2 approved
Rel-1818.0.01 WI2 CRs
Rel-1919.0.00 WI0 CRs

Rel-19 snapshot

Work affecting this release

0 indexed Change Requests · 0 connected Work Items.

Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →

Version history

Indexed versions

Showing 21 of 21 indexed versions.

19.0.0Rel-19SA#1092025-10-02
18.0.0Rel-18SA#1032024-04-03
17.2.0Rel-17RAN#992023-04-03
17.1.0Rel-17RAN#962022-06-23
16.9.0Rel-16RAN#962022-06-23
17.0.0Rel-17SA#95-e2022-04-06
16.8.0Rel-16RAN#95-e2022-04-06
16.7.0Rel-16RAN#94-e2021-12-23
16.6.0Rel-16RAN#93-e2021-10-01
16.5.0Rel-16RAN#92-e2021-07-01
16.4.0Rel-16RAN#91-e2021-04-09
16.3.0Rel-16RAN#89-e2020-10-02
16.2.0Rel-16RAN#88-e2020-07-17
16.1.0Rel-16RAN#87-e2020-03-31
16.0.1Rel-16RAN#862020-03-18
16.0.0Rel-16RAN#862020-01-15
1.2.0Rel-16 · pre-approvalRAN#862019-12-02
1.1.0Rel-16 · pre-approvalRAN3#1062019-11-09
0.0.1Rel-15 · pre-approvalRAN3#1002018-05-30
1.0.0Rel-15 · pre-approvalRAN#80—
0.1.0Rel-15 · pre-approvalRAN3#101—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 37.473

NR_newRAT-Core

Core part: New Radio Access Technology

Rel-15parsed
LTE_NR_arch_evo-Core

Core part: eNB(s) Architecture Evolution for E-UTRAN and NG-RAN

Rel-16official
TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending
Rel-16historical link
TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed
TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

Knowledge graph

Related standards

No graph edges indexed yet. The graph API is available at this JSON endpoint.