Release ledger
Canonical Atlas record
TR 38.854
NR support for high speed train scenario in frequency range 2 (FR2)
Responsible WGR4
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-18
Latest indexed version18.0.0
Series38
TypeTR
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-18 snapshot
Work affecting this release
2 indexed Change Requests · 1 connected Work Item.
Showing 2 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0008 — CR to TR 38.854 on HST-FR2 Enhanced Tunnel Deployment
CR 0007 — [NR_HST_FR2] CR to TR 38.854 Rel-18 Mirror on UL timing adjustment in between TA
Version history
Indexed versions
Showing 11 of 11 indexed versions.
18.0.0Rel-18RAN#1012023-09-29
17.3.0Rel-17RAN#1012023-09-29
17.2.0Rel-17RAN#1002023-06-29
17.1.0Rel-17RAN#962022-06-24
17.0.0Rel-17RAN#95-e2022-04-01
1.0.1Rel-17 · pre-approvalRAN#95-e2022-04-01
1.0.0Rel-17 · pre-approvalRAN#95-e2022-03-11
0.3.0Rel-17 · pre-approvalRAN4#101-bis-e2022-01-31
0.1.1Rel-17 · pre-approvalRAN4#101-e2021-11-23
0.1.0Rel-17 · pre-approvalRAN4#99-e2021-05-11
0.0.2Rel-17 · pre-approvalRAN4#98-bis-e2021-04-02
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 38.854
NR_HST_FR2
Rel-17parsedNR support for high speed train scenario in frequency range 2 (FR2)
NR_HST_FR2-Core
Rel-17officialCore part: NR support for high speed train scenario in FR2
NR_HST_FR2_enh
Rel-18parsedEnhanced NR support for high speed train scenario in frequency range 2 (FR2)
Knowledge graph
Related standards
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