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-18
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-18 snapshot
Work affecting this release
25 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0025 rev.1 — CR on Spectrum Analyser configuration
CR 0022 — CR to add min measurement distance for 50cm QZ
CR 0015 — CR to TS 38.870 on editorial update
CR 0014 — CR to TR 38.870 on spectrum analyser configurations
CR 0013 — CR to TR 38.870 on updating Rel-18 RC harmonization results
CR 0010 rev.2 — CR to TR 38.870 on Rel-18 RC lab alignment and harmonization outcome
CR 0005 rev.2 — CR to TR38.870 on UL MIMO radiated output power metric
CR 0008 rev.1 — CR to TR 38.870 to add CA combinations to section 4.3.5 and editorial corrections
CR 0006 rev.1 — CR to TR38.870 on CBW scaling of the TRS requirement
CR 0012 — Editorial CR to TR 38.870
CR 0011 — CR to TR 38.870 to update RC TRS definition in 5.22 and 8.6.1.1
CR 0009 — CR to TR 38.870 on Rel-18 AC lab alignment activity outcome
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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