Canonical Atlas record

TS 23.256

Support of Uncrewed Aerial Systems (UAS) connectivity, identification and tracking; Stage 2

Responsible WGS2
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-19
Latest indexed version19.5.0
Series23
TypeTS
Visual answer

TS 23.256 relationship map

UAS connectivity, identification and tracking

Rel-19mixed provenance
TS 23.256UAS connectivity, identification and tracking
No mapped relationship in this release.The document may exist, but Atlas has no release-valid relationship evidence for the selected snapshot yet.

Release-aware filtering uses explicit relationship validity where mapped and official initial-release metadata where available. Unknown relationship validity remains visible and labelled rather than guessed.

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-1717.9.03 WI140 CRs · 51 approved
Rel-1818.4.03 WI104 CRs · 37 approved
Rel-1919.5.02 WI161 CRs · 41 approved

Rel-19 snapshot

Work affecting this release

161 indexed Change Requests · 2 connected Work Items.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0208 rev.2 — Clarification on UAV Altitude Reporting Thresholds provisioning

CR 0196 rev.2 — Altitude reporting update

CR 0197 rev.1 — Procedures update

CR 0202 — Removing the Nnef_UAVFlightAssistance_Delete operation

CR 0199 rev.3 — The indication on altitude thresholds and reporting periodicity for the aerial UE's altitude reporting

CR 0198 rev.2 — Altitude reporting cancellation

CR 0194 rev.2 — Instructing a UAV to stop the altitude reporting

CR 0193 rev.1 — Assigned trajectory event for in-flight monitoring

CR 0163 rev.2 — Correcting the USS changeover procedure

CR 0165 rev.2 — Timestamping UAV's altitude information reports

CR 0184 rev.1 — Unsubscribing from the UUAA-related notifications

CR 0154 rev.1 — Clarifications to NTZ support

Version history

Indexed versions

Showing 28 of 28 indexed versions.

19.5.0Rel-19SA#1102025-12-19
19.4.0Rel-19SA#1092025-09-24
19.3.0Rel-19SA#1082025-06-19
19.2.0Rel-19SA#1072025-03-25
18.4.0Rel-18SA#1072025-03-25
17.9.0Rel-17SA#1072025-03-25
19.1.0Rel-19SA#1062024-12-20
19.0.0Rel-19SA#1052024-09-24
18.3.0Rel-18SA#1042024-06-26
17.8.0Rel-17SA#1042024-06-26
18.2.0Rel-18SA#1022023-12-19
17.7.0Rel-17SA#1022023-12-19
18.1.0Rel-18SA#1002023-06-21
18.0.0Rel-18SA#992023-03-31
17.6.0Rel-17SA#992023-03-31
17.5.0Rel-17SA#98-e2022-12-21
17.4.0Rel-17SA#97-e2022-09-22
17.3.0Rel-17SA#962022-06-15
17.2.0Rel-17SA#95-e2022-03-23
17.1.0Rel-17SA#94-e2021-12-23
17.0.0Rel-17SA#93-e2021-09-24
2.0.0Rel-17 · pre-approvalSA#93-e2021-09-08
1.1.0Rel-17 · pre-approvalSA2#146-e2021-09-08
1.0.0Rel-17 · pre-approvalSA#92-e2021-06-07
0.3.0Rel-17 · pre-approvalSA2#143-e2021-06-07
0.2.0Rel-17 · pre-approvalSA2#144-e2021-05-03
0.1.0Rel-17 · pre-approvalSA2#143-e2021-03-31
0.0.0Rel-17 · pre-approvalSA2#143-e2021-03-19

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 23.256

5G_ProSe

Proximity based Services in 5GS

Historical association · verification pending
Rel-17historical link
ID_UAS

(Stage 2 of) Support of Uncrewed Aerial Systems Connectivity, Identification, and Tracking

Rel-17official
ID_UAS

Remote Identification of Uncrewed Aerial Systems

Rel-17parsed
TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed
UAS_Ph2

Further Architecture Enhancement for UAV and UAM

Rel-18parsed
UAS_Ph2

(Stage 2 of UAS Ph2) Further Architecture Enhancement for UAV and UAM

Rel-18parsed
TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed
UAS_Ph3

Uncrewed Aerial System Phase 3

Rel-19parsed

Knowledge graph

Related standards

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