3GPP Atlas

Canonical Atlas record

TR 38.903

NR; Derivation of test tolerances and measurement uncertainty for User Equipment (UE) conformance test cases

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Responsible WGR5
StatusUnder change control
Initial releaseRel-15
Selected releaseRel-17
Latest indexed version19.4.0
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-1515.4.02 WI89 CRs · 28 approved
Rel-1616.15.016 WI576 CRs · 288 approved
Rel-1717.4.019 WI239 CRs · 146 approved
Rel-1818.9.013 WI736 CRs · 449 approved
Rel-1919.4.05 WI263 CRs · 146 approved

Rel-17 snapshot

Work affecting this release

239 indexed Change Requests · 19 connected Work Items.

Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →

Version history

Indexed versions

Showing 50 of 50 indexed versions.

19.4.0Rel-19RAN#1132026-10-02
18.9.0Rel-18RAN#1132026-10-02
19.3.0Rel-19RAN#1122026-06-23
19.2.0Rel-19RAN#1112026-03-19
19.1.0Rel-19RAN#1102026-01-12
19.0.0Rel-19RAN#1092025-10-05
18.8.0Rel-18RAN#1092025-10-05
18.7.3Rel-18RAN#1082025-07-18
18.7.2Rel-18RAN#1082025-07-15
18.7.1Rel-18RAN#1082025-07-09
18.7.0Rel-18RAN#1082025-07-04
18.6.0Rel-18RAN#1072025-04-02
18.5.0Rel-18RAN#1062025-01-15
18.4.0Rel-18RAN#1052024-10-05
18.3.0Rel-18RAN#1042024-07-05
16.15.0Rel-16RAN#1042024-07-04
18.2.0Rel-18RAN#1032024-04-11
18.1.0Rel-18RAN#1022024-01-11
17.4.0Rel-17RAN#1022024-01-03
18.0.0Rel-18RAN#1012023-10-02
17.3.0Rel-17RAN#1012023-09-28
17.2.0Rel-17RAN#1002023-06-30
17.1.0Rel-17RAN#992023-04-14
17.0.0Rel-17RAN#98-e2023-01-17
16.14.0Rel-16RAN#98-e2023-01-17
16.13.0Rel-16RAN#97-e2022-10-06
16.12.0Rel-16RAN#962022-06-30
16.11.0Rel-16RAN#95-e2022-04-06
16.10.1Rel-16RAN#94-e2022-01-04
16.10.0Rel-16RAN#94-e2022-01-03
16.9.0Rel-16RAN#93-e2021-09-30
16.8.0Rel-16RAN#92-e2021-07-05
15.4.0Rel-15RAN#92-e2021-07-02
16.7.0Rel-16RAN#91-e2021-04-04
16.6.0Rel-16RAN#90-e2020-12-29
16.5.0Rel-16RAN#89-e2020-10-01
16.4.0Rel-16RAN#88-e2020-07-08
16.3.0Rel-16RAN#87-e2020-03-31
16.2.0Rel-16RAN#862020-01-07
16.1.0Rel-16RAN#852019-10-03
16.0.0Rel-16RAN#842019-07-09
15.3.0Rel-15RAN#842019-06-26
15.2.0Rel-15RAN#832019-03-28
15.1.0Rel-15RAN#822018-12-19
15.0.0Rel-15RAN#812018-09-21
1.0.0Rel-15 · pre-approvalRAN5#802018-09-10
0.2.0Rel-15 · pre-approvalRAN5#792018-06-12
0.1.0Rel-15 · pre-approvalRAN5#2-5G-NR Adhoc2018-04-24
0.0.1Rel-15 · pre-approvalRAN5#762017-11-06
0.3.0Rel-15 · pre-approvalRAN5#80—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TR 38.903

5GS_NR_LTE-UEConTest

UE Conformance Test Aspects - 5G system with NR and LTE

Rel-15official
TEI15_Test

(Small) Test Technical Enhancements and Improvements for Rel-15

Rel-15parsed
5G_V2X_NRSL_eV2XARC-UEConTest

UE Conformance Test Aspects - 5G V2X with NR sidelink

Rel-16parsed
LTE_NR_DC_CA_enh-UEConTest

UE Conformance Test Aspects - LTE-NR & NR-NR Dual Connectivity and NR CA enhancements

Rel-16parsed
NR_2step_RACH-UEConTest

UE Conformance Test Aspects - 2-step RACH for NR

Rel-16parsed
NR_CLI-UEConTest

UE Conformance Test Aspects - Cross Link Interference (CLI) handling for NR

Rel-16parsed
NR_HST-UEConTest

UE Conformance Test Aspects - NR support for high speed train scenario

Rel-16parsed
NR_Mob_enh-UEConTest

UE Conformance Test Aspects - NR Mobility Enhancements

Rel-16parsed
NR_RF_FR1-UEConTest

UE Conformance Test Aspects - RF requirements for NR FR1

Rel-16parsed
NR_RF_FR2_req_enh-UEConTest

UE Conformance Test Aspects - NR RF requirement enhancements for frequency range 2 (FR2)

Rel-16parsed
NR_RRM_enh-UEConTest

UE Conformance Test Aspects - NR RRM enhancements

Rel-16parsed
NR_UE_pow_sav-UEConTest

UE Conformance Test Aspects -UE Power Saving in NR

Rel-16parsed
NR_bands_BW_R16-UEConTest

UE Conformance Test Aspects for new Rel-16 NR bands and extension of existing NR bands

Rel-16parsed
NR_eMIMO-UEConTest

UE Conformance Test Aspects - Enhancements on MIMO for NR

Rel-16parsed
NR_pos-UEConTest

UE Conformance Test Aspects - NR positioning support

Rel-16parsed
NR_unlic-UEConTest

UE Conformance Test Aspects - NR-based access to unlicensed spectrum

Rel-16parsed
SRVCC_NR_to_UMTS-UEConTest

UE Conformance Test Aspects - Single Radio Voice Call Continuity from 5G to 3G

Rel-16parsed
TEI16_Test

(Small) Test Technical Enhancements and Improvements for Rel-16

Rel-16parsed
LTE_NR_DC_enh2-UEConTest

UE Conformance - Further Multi-RAT Dual-Connectivity enhancement

Rel-17parsed
NR_FR2_FWA_Bn257_Bn258-UEConTest

UE Conformance - Introduction of FR2 FWA (Fixed Wireless Access) UE with maximum TRP (Total Radiated Power) of 23dBm for band n257 and n258

Rel-17parsed
NR_HST_FR1_enh-UEConTest

UE Conformance - Enhanced NR support for high speed train scenario for frequency range 1 (FR1)

Rel-17parsed
NR_HST_FR2-UEConTest

UE Conformance - NR support for high speed train scenario in frequency range 2 (FR2)

Rel-17parsed
NR_IIOT_URLLC_enh-UEConTest

UE Conformance - Enhanced Industrial Internet of Things (IoT) and ultra-reliable and low latency communication (URLLC) support for NR

Rel-17parsed
NR_MG_enh-UEConTest

UE Conformance - NR and MR-DC measurement gap enhancements

Rel-17parsed
NR_NTN_solutions_plus_CT-UEConTest

UE Conformance - Solutions for NR to support non-terrestrial networks (NTN) plus CT aspects

Rel-17parsed
NR_RF_FR1_enh-UEConTest

UE Conformance - RF requirements enhancement for NR frequency range 1 (FR1)

Rel-17parsed
NR_RF_FR2_req_enh2-UEConTest

UE Conformance - Further enhancements of NR RF requirements for frequency range 2 (FR2)

Rel-17parsed
NR_RRM_enh2-UEConTest

UE Conformance - Further RRM enhancement for NR and MR-DC

Rel-17parsed
NR_SL_relay-UEConTest

UE Conformance - NR Sidelink Relay

Rel-17parsed
NR_SmallData_INACTIVE-UEConTest

UE Conformance - NR small data transmissions in INACTIVE state

Rel-17parsed
NR_UE_pow_sav_enh_plus_CT-UEConTest

UE Conformance - UE power saving enhancements for NR

Rel-17parsed
NR_demod_enh2-UEConTest

UE Conformance - Further enhancement on NR demodulation performance

Rel-17parsed
NR_feMIMO-UEConTest

UE Conformance - Further enhancements on MIMO for NR

Rel-17parsed
NR_lic_bands_BW_R17-UEConTest

UE Conformance - New Rel-17 NR licensed bands and extension of existing NR bands

Rel-17parsed
NR_pos_enh-UEConTest

UE Conformance - NR Positioning Enhancements

Rel-17parsed
NR_redcap_plus_ARCH-UEConTest

UE Conformance - Support of reduced capability NR devices

Rel-17parsed
TEI17_Test

(Small) Test Technical Enhancements and Improvements for Rel-17

Rel-17parsed
NR_ATG-UEConTest

UE Conformance - Air-to-ground network for NR

Rel-18parsed
NR_DualTxRx_MUSIM-UEConTest

UE Conformance - Dual Transmission/Reception (Tx/Rx) Multi-SIM for NR

Rel-18parsed
NR_FR1_lessthan_5MHz_BW-UEConTest

UE Conformance - NR support for dedicated spectrum less than 5MHz for FR1

Rel-18parsed
NR_FR2_multiRX_DL-UEConTest

UE Conformance - Requirement for NR frequency range 2 (FR2) multi-Rx chain DL reception

Rel-18parsed
NR_HST_FR2_enh-UEConTest

UE Conformance - Enhanced NR support for high speed train scenario in frequency range 2 (FR2)

Rel-18parsed
NR_MC_enh-UEConTest

UE Conformance - Multi-carrier enhancements for NR

Rel-18parsed
NR_MG_enh2-UEConTest

UE Conformance - Further enhancements on NR and MR-DC measurement gaps and measurements without gaps

Rel-18parsed
NR_MIMO_evo_DL_UL-UEConTest

UE Conformance - NR MIMO evolution for downlink and uplink

Rel-18parsed
NR_Mob_enh2-UEConTest

UE Conformance - Further NR mobility enhancements

Rel-18parsed
NR_NTN_enh_plus_CT-UEConTest

UE Conformance - NR NTN (non-Terrestrial Networks) enhancements plus CT aspects

Rel-18parsed
NR_pos_enh2-UEConTest

UE Conformance - Expanded and improved NR positioning

Rel-18parsed
Netw_Energy_NR-UEConTest

UE Conformance - Network energy savings for NR

Rel-18parsed
TEI18_Test

Test - (Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed
NR_FR1_lessthan_5MHz_BW_Ph2-UEConTest

UE Conformance - NR channel BW less than 5MHz for FR1 Phase 2

Rel-19parsed
NR_NTN_Ph3-UEConTest

UE Conformance - Non-Terrestrial Networks (NTN) for NR Phase 3

Rel-19parsed
NR_XR_Ph3-UEConTest

UE Conformance - XR (eXtended Reality) for NR Phase 3

Rel-19parsed
NR_demod_Ph5-UEConTest

UE Conformance - NR demodulation performance: Phase 5

Rel-19parsed
NR_mmWave_protect-UEConTest

UE Conformance - mmWave in NR UE spurious emissions and EESS (Earth Exploration Satellite Service) protection

Rel-19parsed

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