Release ledger
Canonical Atlas record
TR 38.870
Enhanced Over-the-Air (OTA) test methods for NR FR1 Total Radiated Power (TRP) and Total Radiated Sensitivity (TRS)
Responsible WGR4
StatusUnder change control
Initial releaseRel-18
Selected releaseRel-19
Latest indexed version19.5.0
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-19 snapshot
Work affecting this release
28 indexed Change Requests · 4 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0037 — Correction of Partial Radiated Power Weights
CR 0035 rev.1 — CR to TR 38.870 on Rel-19 2Tx lab alignment outcome
CR 0034 rev.1 — CR to TR38.870 on NB-IoT NTN OTA configuration for testing time reduction
CR 0033 — Introduction of Near Horizon Metrics
CR 0032 rev.1 — Big CR to 38.870 for Rel-19 OTA Test methodologies
CR 0029 — CR to add min measurement distance for 50cm QZ
CR 0027 rev.1 — CR for split TRP/TRS measurement grids method
CR 0028 — CR for 38.870 on Abbreviations Section
CR 0026 — CR on Spectrum Analyser configuration
CR 0023 — CR to TR 38.870 on testing bands
CR 0021 — CR to TR 38.870 on clarification of UE configuration for UL-MIMO test
CR 0018 rev.1 — CR to 38.870 on XR OTA test method
Version history
Indexed versions
Showing 22 of 22 indexed versions.
19.5.0Rel-19RAN#1122026-07-03
19.4.0Rel-19RAN#1112026-03-27
19.3.0Rel-19RAN#1102026-01-09
19.2.0Rel-19RAN#1092025-10-05
19.1.0Rel-19RAN#1082025-06-23
18.5.0Rel-18RAN#1082025-06-23
19.0.0Rel-19RAN#1072025-03-29
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#1022024-01-08
1.1.0Rel-18 · pre-approvalRAN#1022024-01-03
0.7.0Rel-18 · pre-approvalRAN4#1092023-12-05
1.0.0Rel-18 · pre-approvalRAN#1022023-12-04
0.6.0Rel-18 · pre-approvalRAN4#108-bis2023-10-21
0.5.0Rel-18 · pre-approvalRAN4#1082023-09-13
0.4.0Rel-18 · pre-approvalRAN4#1072023-06-05
0.3.0Rel-18 · pre-approvalRAN4#106-bis-e2023-05-09
0.2.0Rel-18 · pre-approvalRAN4#1062023-03-16
0.1.0Rel-18 · pre-approvalRAN4#1052022-12-11
0.0.1Rel-18 · pre-approvalRAN4#104-bis-e2022-09-30
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 38.870
NR_FR1_TRP_TRS_enh
Rel-18parsedEnhancement of UE TRP (Total Radiated Power) and TRS (Total Radiated Sensitivity) requirements and test methodologies for FR1 (NR SA and EN-DC)
NR_FR1_TRP_TRS_enh-Core
Rel-18officialCore part: Enhancement of UE TRP and TRS requirements and test methodologies for FR1 (NR SA and EN-DC)
NR_FR1_TRP_TRS_enh-Perf
Rel-18parsedPerf. Part: Enhancement of UE TRP and TRS requirements and test methodologies for FR1 (NR SA and EN-DC)
Ambient_IoT_Solutions-Core
Rel-19parsedCore part: Solutions for Ambient IoT (Internet of Things) in NR
TRP_TRS_MIMO_OTA_Ph3
Rel-19parsedFR1 TRP, TRS and MIMO OTA testing enhancement Phase 3
TRP_TRS_MIMO_OTA_Ph3-Core
Rel-19parsedCore part: FR1 TRP (Total Radiated Power), TRS (Total Radiated Sensitivity) and MIMO OTA (Over the Air) testing enhancement Phase 3
TRP_TRS_MIMO_OTA_Ph3-Perf
Rel-19parsedPerf. Part: FR1 TRP (Total Radiated Power), TRS (Total Radiated Sensitivity) and MIMO OTA (Over the Air) testing enhancement Phase 3
Knowledge graph
Related standards
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