Release ledger
Canonical Atlas record
TR 38.741
Non-Terrestrial Networks (NTN) L-/S-band for NR
Responsible WGR4
StatusUnder change control
Initial releaseRel-18
Selected releaseRel-18
Latest indexed version19.2.0
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
17 indexed Change Requests · 2 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0019 — Corrections to the mapping between ETSI sub-ranges and NS flags
CR 0017 — Editorial corrections to the definitions of A-MPR regions
CR 0014 — Corrections of the NTN band n254 power back-off measurement data
CR 0012 rev.1 — Corrections of the NTN band n254 A-MPR values
CR 0008 — (NR_NTN_LSband-Core) Corrections and clarifications to the NR NTN band n254 NS flags
CR 0007 — (NR_NTN_LSband-Core) Additional information on the international regulations and WRC provisions for a UE operating in 1610-1626.5 MHz frequency range
CR 0006 — (NR_NTN_LSband-Core) Removal of 256QAM entries from band n254 A-MPR tables
CR 0005 — (NR_NTN_LSband-Core) Additional power back-off simulation results
CR 0003 — Clarification for the applicability of the enhanced channel raster for band n254
CR 0002 — (NR_NTN_LSband-Core) Correction of NS_05N in band n254
CR 0001 rev.1 — Correction of the A-MPR values for the satellite band n254
CR 0009 rev.1 — Introduction of NTN HPUE to TR 38.741
Version history
Indexed versions
Showing 19 of 19 indexed versions.
19.2.0Rel-19RAN#1132026-09-26
18.8.0Rel-18RAN#1132026-09-26
19.1.0Rel-19RAN#1122026-07-03
18.7.0Rel-18RAN#1122026-07-03
19.0.0Rel-19RAN#1092025-10-01
18.6.0Rel-18RAN#1092025-10-01
18.5.0Rel-18RAN#1082025-06-23
18.4.0Rel-18RAN#1072025-03-28
18.3.1Rel-18RAN#1062025-01-31
18.3.0Rel-18RAN#1062025-01-08
18.2.0Rel-18RAN#1052024-09-24
18.1.0Rel-18RAN#1032024-04-04
18.0.0Rel-18RAN#1022024-01-08
0.3.0Rel-18 · pre-approvalRAN4#1092023-12-05
1.0.0Rel-18 · pre-approvalRAN#1022023-12-04
0.2.1Rel-18 · pre-approvalRAN4#108-bis2023-10-24
0.2.0Rel-18 · pre-approvalRAN4#108-bis2023-09-27
0.1.0Rel-18 · pre-approvalRAN4#1082023-09-13
0.0.0Rel-18 · pre-approvalRAN4#1072023-05-16
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 38.741
NR_NTN_LSband
Rel-18officialIntroduction of the satellite L-/S-band for NR
NR_NTN_LSband-Core
Rel-18parsedCore part: Introduction of the satellite L-/S-band for NR
NR_IoT_NTN_req_test_enh-Core
Rel-19parsedCore part: Enhanced requirements and conductive test methodology for NR NTN and IoT NTN
NTN_bands_Features_R20
Rel-20parsedIntroduction of the higher power classes, 3MHz channel bandwidth and eRedCap for the existing NR/IoT NTN bands
Knowledge graph
Related standards
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