3GPP Atlas

Canonical Atlas record

TR 38.863

Non-terrestrial networks (NTN) related RF and co-existence aspects

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Responsible WGR4
StatusUnder change control
Initial releaseRel-17
Selected releaseRel-18
Latest indexed version20.0.0
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.

Release ledger

Version · WI · CR evidence by release

Rel-1717.7.01 WI23 CRs · 9 approved
Rel-1818.8.01 WI25 CRs · 14 approved
Rel-1919.5.07 WI46 CRs · 26 approved
Rel-2020.0.03 WI6 CRs · 1 approved

Rel-18 snapshot

Work affecting this release

25 indexed Change Requests · 1 connected Work Item.

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

CR 0063 — Addition of ETSI requirements for the MSS L- and S-band

CR 0034 — (NR_NTN_solutions-Core) Clarification of the NR NTN band n256 out-of-band blocking requirements

CR 0031 — (NR_NTN_solutions-Core) Correction of the NR NTN band n256 REFSENS values

CR 0025 — CR for TR 38.863, Correction on tolerance for UE Transmission characteristics for satellite access

CR 0023 rev.1 — (NR_NTN_solutions-Core) Corrections to TR 38.863 to align with TS 38.101-5

CR 0021 — (NR_NTN_enh-Core) CR for TR 38.863, On NTN system parameters for Ka-band co-existence

CR 0020 rev.1 — Maintenance CR for Ka-band coexistence results to TR 38.863

CR 0016 rev.1 — CR on TR38.863 Summary of coeixstence results in above 10GHz

CR 0018 — CR for TR 38.863 to introduce some technical background for R18 NTN VSAT UE Rx requirements

CR 0017 — CR for TR 38.863 to introduce some technical background for R18 NTN VSAT UE Tx requirements

CR 0015 — CR on TR 38.863 Addition of simulation results in above 10GHz

CR 0013 — CR proposal to add Doppler and Delay variation examples as a function of time for NGSO and GSO in a new Annex

Version history

Indexed versions

Showing 31 of 31 indexed versions.

20.0.0Rel-20RAN#1132026-09-26
19.5.0Rel-19RAN#1132026-09-26
18.8.0Rel-18RAN#1132026-09-26
17.7.0Rel-17RAN#1132026-09-26
19.4.0Rel-19RAN#1122026-07-03
19.3.0Rel-19RAN#1112026-03-27
19.2.0Rel-19RAN#1102026-01-09
19.1.0Rel-19RAN#1092025-10-05
18.7.0Rel-18RAN#1092025-10-05
17.6.0Rel-17RAN#1092025-10-05
19.0.1Rel-19RAN#1082025-07-08
19.0.0Rel-19RAN#1082025-06-23
18.6.0Rel-18RAN#1082025-06-23
17.5.0Rel-17RAN#1082025-06-23
18.5.0Rel-18RAN#1072025-03-28
17.4.0Rel-17RAN#1072025-03-27
18.4.0Rel-18RAN#1062025-01-08
18.3.0Rel-18RAN#1052024-09-23
18.2.0Rel-18RAN#1042024-07-10
18.1.0Rel-18RAN#1032024-04-04
18.0.0Rel-18RAN#1022024-01-09
17.3.0Rel-17RAN#1022024-01-09
17.2.0Rel-17RAN#992023-04-06
17.1.0Rel-17RAN#97-e2022-09-26
17.0.0Rel-17RAN#962022-06-24
0.4.0Rel-17 · pre-approvalRAN4#103-e2022-06-07
1.0.0Rel-17 · pre-approvalRAN#962022-05-29
0.3.0Rel-17 · pre-approvalRAN4#102-e2022-03-15
0.2.0Rel-17 · pre-approvalRAN4#101-bis-e2022-01-31
0.1.0Rel-17 · pre-approvalRAN4#100-e2021-08-06
0.0.1Rel-17 · pre-approvalRAN4#100-e—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TR 38.863

NR_NTN_solutions-Core

Core part: Solutions for NR for NTN

Rel-17official
NR_NTN_enh-Core

Core part: NR NTN (Non-Terrestrial Networks) enhancements

Rel-18parsed
IoT_NTN_FDD_S_band-Core

Core part: Introduction of another IoT-NTN S-band (MSS band 2000-2020 MHz UL and 2180-2200 MHz DL)

Rel-19parsed
NR_IoT_NTN_req_test_enh

Enhanced requirements and test methodology for NR NTN and IoT NTN

Rel-19parsed
NR_IoT_NTN_req_test_enh-Core

Core part: Enhanced requirements and conductive test methodology for NR NTN and IoT NTN

Rel-19parsed
NR_IoT_NTN_req_test_enh-Perf

Perf. Part: Enhanced requirements and conductive test methodology for NR NTN and IoT NTN

Rel-19parsed
NR_NTN_Ku_bands-Core

Core part: Introduction of Ku bands for NR NTN

Rel-19parsed
NR_NTN_Sband-Core

Core part: Introduction of another NR NTN S-band (MSS band 2000-2020 MHz UL and 2180-2200 MHz DL)

Rel-19parsed
NR_NTN_combinedLband-Core

Core 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)

Rel-19parsed
NR_IoT_NTN_req_Ph2-Core

Core part: Enhanced requirements for NR NTN and IoT NTN Phase 2

Rel-20parsed
NTN_bands_Features_R20

Introduction of the higher power classes, 3MHz channel bandwidth and eRedCap for the existing NR/IoT NTN bands

Rel-20parsed
NTN_bands_Features_R20-Core

Core part: Introduction of the higher power classes, 3MHz channel bandwidth and eRedCap for the existing NR/IoT NTN bands

Rel-20parsed

Knowledge graph

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