Release ledger
Canonical Atlas record
TS 38.108
NR; Satellite Access Node radio transmission and reception
Responsible WGR4
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-20
Latest indexed version20.0.0
Series38
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-20 snapshot
Work affecting this release
4 indexed Change Requests · 2 connected Work Items.
Showing 4 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0160 — Introduction of the 3 MHz channel bandwidth for n250, n252, n251, n253 PC3 UE
CR 0159 rev.1 — Introduction of the 3MHz channel for the NTN band n252
CR 0158 — CR for the NTN band n252 3MHz
CR 0159 — Introduction of the 3MHz channel for the NTN band n252
Version history
Indexed versions
Showing 35 of 35 indexed versions.
20.0.0Rel-20RAN#1132026-09-27
19.4.0Rel-19RAN#1112026-03-27
18.10.0Rel-18RAN#1112026-03-27
19.3.0Rel-19RAN#1102026-01-17
18.9.0Rel-18RAN#1102026-01-17
17.13.0Rel-17RAN#1102026-01-17
19.2.0Rel-19RAN#1092025-10-01
18.8.0Rel-18RAN#1092025-10-01
17.12.0Rel-17RAN#1092025-10-01
19.1.0Rel-19RAN#1082025-06-24
18.7.0Rel-18RAN#1082025-06-24
19.0.0Rel-19RAN#1072025-03-29
18.6.0Rel-18RAN#1072025-03-28
17.11.0Rel-17RAN#1072025-03-27
18.5.0Rel-18RAN#1062025-01-08
17.10.0Rel-17RAN#1062025-01-08
18.4.0Rel-18RAN#1052024-09-25
17.9.0Rel-17RAN#1052024-09-25
18.3.0Rel-18RAN#1042024-07-11
17.8.0Rel-17RAN#1042024-07-11
18.2.0Rel-18RAN#1032024-04-05
17.7.0Rel-17RAN#1032024-04-05
18.1.0Rel-18RAN#1022024-01-10
17.6.0Rel-17RAN#1022024-01-10
18.0.0Rel-18RAN#1012023-09-29
17.5.0Rel-17RAN#1012023-09-29
17.4.0Rel-17RAN#1002023-06-29
17.3.0Rel-17RAN#992023-04-06
17.2.0Rel-17RAN#98-e2023-01-10
17.1.0Rel-17RAN#97-e2022-09-27
17.0.0Rel-17RAN#962022-06-24
0.2.0Rel-17 · pre-approvalRAN4#103-e2022-06-07
1.0.0Rel-17 · pre-approvalRAN#962022-05-30
0.1.0Rel-17 · pre-approvalRAN4#102-e2022-03-15
0.0.1Rel-17 · pre-approvalRAN4#101-bis-e2022-01-10
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 38.108
NR_NTN_solutions
Rel-17parsedSolutions for NR to support non-terrestrial networks (NTN)
NR_NTN_solutions-Core
Rel-17officialCore part: Solutions for NR for NTN
NR_NTN_solutions-Perf
Rel-17parsedPerf. Part: Solutions for NR for NTN
NR_FR1_lessthan_5MHz_BW-Core
Rel-18parsedCore part: NR support for dedicated spectrum less than 5MHz for FR1
NR_NTN_CBW_30MHz-Core
Rel-18parsedCore part: 30 MHz Channel Bandwidth for NR NTN (non-terrestrial networks) in FR1 (frequency range 1)
NR_NTN_LSband-Core
Rel-18parsedCore part: Introduction of the satellite L-/S-band for NR
NR_NTN_enh-Core
Rel-18parsedCore part: NR NTN (Non-Terrestrial Networks) enhancements
NR_NTN_enh-Perf
Rel-18parsedPerf. part: NR NTN (Non-Terrestrial Networks) enhancements
NR_channel_raster_enh-Core
Rel-18parsedCore part: NR channel raster enhancement
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
NR_IoT_NTN_req_test_enh-Core
Rel-19parsedCore part: Enhanced requirements and conductive test methodology for NR NTN and IoT NTN
NR_IoT_NTN_req_test_enh-Perf
Rel-19parsedPerf. Part: Enhanced requirements and conductive test methodology for NR NTN and IoT NTN
NR_NTN_Ku_bands-Core
Rel-19parsedCore part: Introduction of Ku bands for NR NTN
NR_NTN_Ph3-Core
Rel-19parsedCore part: Non-Terrestrial Networks (NTN) for NR Phase 3
NR_NTN_Ph3-Perf
Rel-19parsedPerf. part: Non-Terrestrial Networks (NTN) for NR Phase 3
NR_NTN_Sband-Core
Rel-19parsedCore part: Introduction of another NR NTN S-band (MSS band 2000-2020 MHz UL and 2180-2200 MHz DL)
NR_NTN_combinedLband-Core
Rel-19parsedCore part: Introduction of new NR NTN bands to support the Extended L-band (UL 1668-1675MHz, DL 1518-1525MHz) and the combined MSS L-band and Extended L-band ranges (UL 1626.5-1660.5 MHz and 1668-1675 MHz, DL 1518-1559 MHz)
NTN_bands_Features_R20
Rel-20parsedIntroduction of the higher power classes, 3MHz channel bandwidth and eRedCap for the existing NR/IoT NTN bands
NTN_bands_Features_R20-Core
Rel-20parsedCore part: Introduction 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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