Release ledger
Canonical Atlas record
TS 38.141-1
NR; Base Station (BS) conformance testing Part 1: Conducted conformance testing
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
5 indexed Change Requests · 2 connected Work Items.
Showing 5 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0556 — (NR_newRAT-Perf, TEI17) CR to TS 38.141-1: square filter definition
CR 0552 — (NR_duplex_evo-Perf) CR to 38.141-1 on SBFD
CR 0550 — (NR_duplex_evo-Perf)CR for TS 38.141-1, Correction on applicability of requirements for SBFD-capable BS
CR 0534 — CR to 38.141-1 on introduction of Band n115
CR 0538 — CR to TS 38.141-1 - Introduction of 6 MHz channel BW
Version history
Indexed versions
Showing 60 of 96 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 38.141-1
RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station
Perf. part: RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station
Core part: New Radio Access Technology
Perf. part: New Radio Access Technology
Perf. part: 410 - 430 MHz E-UTRA FDD Band(s) for LTE PPDR and PMR/PAMR in Europe
Additional enhancements for NB-IoT
Perf. part: Additional enhancements for NB-IoT
Perf. part: 2-step RACH for NR
Core part: Introduction of NR FDD bands with variable duplex and corresponding framework
Perf. part: Introduction of NR FDD bands with variable duplex and corresponding framework
Perf. part: NR support for high speed train scenario
Perf. part: Physical Layer Enhancements for NR URLLC
Perf. Part: RF requirements for NR FR1
Perf. part: Introduction of an NR SUL band with same uplink frequency range as NR band n5
Introduction of 2010-2025MHz SUL (supplemental uplink) band for NR
Perf. part: Band 65 for New Radio
Perf. part: Introduction of NR band n14
Perf. part: Introduction of NR band n18
Perf. part: Introduction of NR band n26
Perf. part: Introduction of NR supplementary DL band n29
Perf. part: Introduction of NR band n30
Addition of wider channel bandwidth in NR band n3
Perf. part: Introduction of NR band n48
Perf. part: Introduction of band n53
Addition of wider channel bandwidth in NR band n65
Perf. part: NR performance requirement enhancement
NR-based access to unlicensed spectrum
Perf. part: NR-based access to unlicensed spectrum
(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pendingCore part: Introduction of upper 700MHz A block E-UTRA band for the US
Introduction of 6GHz NR licensed bands
Perf. part: Introduction of 6GHz NR licensed bands
Core part: Introduction of lower 6GHz NR unlicensed operation for Europe
Perf. part: Introduction of lower 6GHz NR unlicensed operation for Europe
Perf. part: Introduction of DL 1024QAM for NR FR1
Core part: NR_FR1_35MHz_45MHz_BW
Perf. Part: NR_FR1_35MHz_45MHz_BW
Perf. part: Enhanced NR support for high speed train scenario for FR1
Perf. Part: NR support for high speed train scenario in FR2
Perf. Part: Enhanced IoT and URLLC support for NR
Solutions for NR to support non-terrestrial networks (NTN)
Introduction of 1900MHz NR TDD band for Europe for Rail Mobile Radio (RMR)
Core part: NR_RAIL_EU_1900MHz_TDD
Perf. part: NR_RAIL_EU_1900MHz_TDD
Introduction of 900MHz NR band for Europe for Rail Mobile Radio (RMR)
Core part: NR_RAIL_EU_900MHz
Perf. part: NR_RAIL_EU_900MHz
Core part: NR_SUL_UL_n24
Perf. part: NR_SUL_UL_n24
Introduction of NR supplemental uplink (SUL) band 1880-1920MHz
Introduction of NR supplemental uplink (SUL) band 2300-2400MHz
Perf. part: Introduction of NR band 24
Core part: NR_bands_R17_BWs
Perf. part: NR_cov_enh
Perf. part: NR_demod_enh2
Perf. part: Extending current NR operation to 71GHz
Perf. part: Introduction of NR band n13
Introduction of NR band n67
Introduction of NR band n85
(Small) Technical Enhancements and Improvements for Rel-17
Core part: Introduction of 900 MHz LTE band in the US
Perf. part: Introduction of 900 MHz LTE band in the US
Perf. part: Introduction of LTE TDD band in 1670-1675 MHz
Perf. part: APT 600MHz NR band
Perf. part: Introduction of 900 MHz NR band in the US
Perf. part: Air-to-ground network for NR
Perf. part: Further RF requirements enhancement for NR and EN-DC in frequency range 1 (FR1)
Core part: Addition of FDD NR bands using the uplink from n28 and the downlink of n75 and n76
Perf. part: Addition of FDD NR bands using the uplink from n28 and the downlink of n75 and n76
Core part: NR support for dedicated spectrum less than 5MHz for FR1
Perf. part: NR support for dedicated spectrum less than 5MHz for FR1
Perf. part: NR MIMO evolution for downlink and uplink
Perf. part: NR RF requirements enhancement for frequency range 2 (FR2), Phase 3
Perf. part: Introduction of NR TDD band in 1670-1675 MHz (n54)
Perf. part: Introduction of NR bands n31 and n72
Perf. part: Further NR coverage enhancements
(Small) Technical Enhancements and Improvements for Rel-18
Perf.part: Introduction of LTE FDD band in 1800 1830 MHz for Canada
Perf. part: Enhancements for Air-to-ground network for NR
Perf. part: Introduction of the NR FDD 1.4 GHz band
Perf. Part: 7MHz Channel Bandwidth for n26 and n5
NR channel BW less than 5MHz for FR1 Phase 2
Core part: NR channel BW less than 5MHz for FR1 Phase 2
Core part: Low-power wake-up signal and receiver for NR (LP-WUS/WUR)
Perf. part: NR MIMO Phase 5
Core part: Introduction of NR band n68
Perf. part: Introduction of NR band n68
Perf. part: Introduction of NR bands n87 and n88
Perf. part: NR demodulation performance Phase 5
Perf. part: Evolution of NR duplex operation: Sub-band full duplex (SBFD)
(Small) Technical Enhancements and Improvements for Rel-19
Perf. part: Introduction of a new NR FDD band for 1.5GHz Japanese allocation
UE RF enhancements for NR FR1, Phase 5
(Small) Technical Enhancements and Improvements for R99
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.