Canonical Atlas record

TR 36.903

Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Derivation of test tolerances for Radio Resource Management (RRM) conformance tests

Open in graph Compare this spec Standards catalogue

Search Rel-18 ↗JSON 3GPP Portal ↗DynaReport ↗

Responsible WGR5

StatusUnder change control

Initial releaseRel-8

Selected releaseRel-18

Latest indexed version19.1.0

Series36

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-88.0.04 WI0 CRs

Rel-99.7.01 WI54 CRs · 54 approved

Rel-1010.5.05 WI40 CRs · 40 approved

Rel-1111.1.02 WI1 CR · 1 approved

Rel-1212.13.010 WI229 CRs · 175 approved

Rel-1313.6.07 WI127 CRs · 63 approved

Rel-1414.4.07 WI71 CRs · 38 approved

Rel-1515.6.03 WI30 CRs · 15 approved

Rel-1616.2.02 WI6 CRs · 4 approved

Rel-1717.1.01 WI1 CR · 1 approved

Rel-1818.6.03 WI27 CRs · 21 approved

Rel-1919.1.01 WI4 CRs · 4 approved

Rel-18 snapshot

Work affecting this release

27 indexed Change Requests · 3 connected Work Items.

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

CR 0474 rev.1 — MU and TT update for RRM HD-FDD UE Timing Advance Adjustment Accuracy Tests

CR 0475 — Addition of TT analysis for IoT NTN RRM TCs 13.5.1, 13.5.2 and 13.5.3

CR 0473 — Addition of TT analysis for IoT NTN TC 13.1.1.5

CR 0469 rev.1 — Addition of TT analysis for IoT NTN 13.1.1.6

CR 0468 — Addition of TT analysis for IoT NTN 13.1.1.4

CR 0467 — Addition of new TT ANA for test case 13.3.1.3 for NB IoT NTN

CR 0466 — Addition of new TT ANA for test case 13.3.1.1_1 & 13.3.1.2_1 for NB IoT NTN

CR 0465 — Update TT grouping informationfor NB-IoT NTN

CR 0464 — Addition of TT analysis for NB-IoT NTN inter Reselection TCs under NGSO condition

CR 0463 — Addition of TT analysis for NB-IoT NTN intra Reselection TCs under NGSO condition

CR 0462 — Update TT analysis for NB-IoT NTN timing accuracy test cases

CR 0461 — Addition of IoT NTN test cases grouping

Version history

Indexed versions

Showing 60 of 71 indexed versions.

19.1.0Rel-19—2026-10-09

19.0.0Rel-19RAN#1102026-01-22

18.6.0Rel-18RAN#1102026-01-12

18.5.0Rel-18RAN#1082025-07-03

18.4.0Rel-18RAN#1072025-03-31

18.3.0Rel-18RAN#1042024-07-04

18.2.0Rel-18RAN#1032024-04-09

18.1.0Rel-18RAN#1022024-01-05

17.1.0Rel-17RAN#1002023-06-30

16.2.0Rel-16RAN#1002023-06-30

18.0.0Rel-18RAN#992023-04-21

17.0.0Rel-17RAN#992023-04-21

15.6.0Rel-15RAN#98-e2023-01-16

16.1.0Rel-16RAN#97-e2022-10-04

16.0.0Rel-16RAN#962022-06-30

15.5.0Rel-15RAN#90-e2020-12-29

15.4.0Rel-15RAN#89-e2020-09-30

15.3.0Rel-15RAN#88-e2020-07-08

14.4.0Rel-14RAN#87-e2020-04-14

15.2.0Rel-15RAN#862020-01-07

15.1.0Rel-15RAN#852019-10-03

15.0.0Rel-15RAN#832019-04-16

14.3.0Rel-14RAN#832019-04-16

14.2.0Rel-14RAN#812018-09-24

13.6.0Rel-13RAN#812018-09-24

14.1.0Rel-14RAN#802018-06-21

14.0.0Rel-14RAN#792018-04-03

13.5.0Rel-13RAN#792018-04-03

13.4.0Rel-13RAN#782018-01-08

13.3.0Rel-13RAN#772017-09-25

13.2.0Rel-13RAN#762017-06-23

13.1.0Rel-13RAN#752017-03-20

12.13.0Rel-12RAN#752017-03-20

13.0.0Rel-13RAN#742017-01-05

12.12.0Rel-12RAN#742017-01-05

12.11.0Rel-12RAN#732016-10-05

12.10.0Rel-12RAN#722016-07-04

12.9.0Rel-12RAN#712016-03-21

12.8.0Rel-12RAN#702015-12-17

12.7.0Rel-12RAN#692015-09-23

12.6.0Rel-12RAN#682015-06-24

12.5.0Rel-12RAN#672015-03-21

12.4.0Rel-12RAN#662014-12-18

12.3.0Rel-12RAN#652014-09-22

12.2.0Rel-12RAN#642014-06-26

12.1.0Rel-12RAN#632014-03-17

11.1.0Rel-11RAN#632014-03-17

10.5.0Rel-10RAN#632014-03-17

12.0.0Rel-12RAN#622013-12-20

11.0.0Rel-11RAN#622013-12-20

10.4.0Rel-10RAN#622013-12-20

10.3.0Rel-10RAN#612013-09-20

10.2.0Rel-10RAN#602013-06-25

9.7.0Rel-9RAN#592013-03-08

10.1.0Rel-10RAN#592013-03-08

10.0.0Rel-10RAN#592013-02-13

9.6.0Rel-9RAN#582012-12-18

9.5.0Rel-9RAN#572012-09-18

9.4.1Rel-9RAN#562012-06-29

9.4.0Rel-9RAN#562012-06-28

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TR 36.903

LTE

Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part

Historical association · verification pending

Rel-8historical link

LTE-UEConTest

Rel-8 LTE Terminal Conformance Test Specification

Historical association · verification pending

Rel-8historical link

LTE-UEConTest_RF

LTE Terminal Radio Transmission and Reception Conformance Test Specifications

Rel-8official

TEI8_Test

Test - (Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

TEI9_Test

Test - (Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

LTE-UEConTest_LTE3500

Conformance Test Aspects LTE 3500

Rel-10parsed

LTE_CA-UEConTest

Test part: Carrier Aggregation for LTE

Rel-10parsed

TEI10_Test

Test - (Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

eICIC_LTE

Enhanced Inter-Cell Interference Control (ICIC) for non-Carrier Aggregation (CA) based deployments of heterogeneous networks for LTE

Historical association · verification pending

Rel-10historical link

eICIC_LTE-UEConTest

Test part: Enhanced Inter-Cell Interference Control (ICIC) for non-Carrier Aggregation (CA) based deployments of heterogeneous networks for LTE

Rel-10official

TEI11_Test

Test - (Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

eICIC_enh_LTE-UEConTest

Test part: Further Enhanced Non CA-based ICIC for LTE

Rel-11parsed

LC_MTC_LTE-UEConTest

UE Conformance Test Aspects - Low cost & enhanced coverage MTC UE for LTE

Rel-12parsed

LTE450_Brazil-UEConTest

Test part: Introduction of LTE 450 MHz band in Brazil

Rel-12parsed

LTE_CA_Rel12_2UL-UEConTest

UE Conformance Test Aspects - Further Rel-12 configurations for LTE Advanced Carrier Aggregation with 2UL

Rel-12parsed

LTE_CA_Rel12_3DL-UEConTest

UE Conformance Test Aspects Further Rel-12 configurations for LTE Advanced Carrier Aggregation with 3DL

Rel-12parsed

LTE_D2D_Prox-UEConTest

UE Conformance Test Aspects LTE Device-to-Device Proximity Services

Rel-12parsed

LTE_SC_enh_L1-UEConTest

UE Conformance Test Aspects - E-UTRA Small cell enhancements - Physical layer aspects

Rel-12parsed

LTE_SC_enh_dualC-UEConTest

UE Conformance Test Aspects - Dual connectivity for LTE

Rel-12parsed

LTE_TDD_eIMTA-UEConTest

UE Conformance Test Aspects - Further Enhancements to LTE TDD for DL-UL Interference Management and Traffic Adaptation

Rel-12parsed

LTE_UTRA_IncMon-UEConTest

UE Conformance Test Aspects - Increasing the minimum number of carriers for UE monitoring in UTRA and E-UTRA

Rel-12parsed

TEI12_Test

Test - (Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

LTE_4Rx_AP_DL-UEConTest

UE Conformance Test Aspects - LTE DL 4 Rx antenna ports

Rel-13parsed

LTE_AWS_EXT-UEConTest

UE Conformance Test Aspects - AWS-Extension Band for LTE (Band 66)

Rel-13parsed

LTE_CA_Rel13-UEConTest

UE Conformance Test Aspects - Rel-13 LTE CA configurations

Rel-13parsed

LTE_LAA-UEConTest

UE Conformance Test Aspects - Licensed-Assisted Access using LTE

Rel-13parsed

LTE_MTCe2_L1-UEConTest

UE Conformance Test Aspects - Further LTE Physical Layer Enhancements for MTC

Rel-13parsed

NB_IOT-UEConTest

UE Conformance Test Aspects - Narrowband Internet of Things (NB-IOT)

Rel-13parsed

TEI13_Test

(Small) Test Technical Enhancements and Improvements for Rel-13

Rel-13parsed

LTE_SRS_switch-UEConTest

UE Conformance Test Aspects - SRS (sounding reference signal) switching between LTE component carriers

Rel-14parsed

LTE_UE_cat_1RX-UEConTest

UE Conformance Test Aspects Requirements for a new UE category 1bis with single receiver based on category 1 for LTE

Rel-14parsed

LTE_V2X-UEConTest

UE Conformance Test Aspects - Support for LTE-based V2X Services

Rel-14parsed

LTE_feMTC-UEConTest

UE Conformance Test Aspects - Further enhanced MTC for LTE

Rel-14parsed

LTE_high_speed-UEConTest

UE Conformance Test Aspects - Performance enhancements for high speed scenario in LTE

Rel-14parsed

NB_IOTenh-UEConTest

UE Conformance Test Aspects - Enhancements of NB-IoT

Rel-14parsed

TEI14_Test

(Small) Test Technical Enhancements and Improvements for Rel-14

Rel-14parsed

LTE_sTTIandPT-UEConTest

UE Conformance Test Aspects - Shortened TTI and processing time for LTE

Rel-15parsed

NB_IOTenh2-UEConTest

UE Conformance Test Aspects - Further NB-IoT enhancements

Rel-15parsed

TEI15_Test

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

Rel-15parsed

LTE_feMob-UEConTest

UE Conformance Test Aspects - Even further mobility enhancement in E-UTRAN

Rel-16parsed

TEI16_Test

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

Rel-16parsed

TEI17_Test

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

Rel-17parsed

IoT_NTN_enh_plus_CT1-UEConTest

UE Conformance - IoT (Internet of Things) NTN (non-terrestrial network) enhancements plus CT1 aspects

Rel-18parsed

LTE_NBIOT_eMTC_NTN_req-UEConTest

UE Conformance - NB-IoT (Narrowband IoT)/eMTC (enhanced Machine Type Communication) core & performance requirements for Non-Terrestrial Networks (NTN)

Rel-18parsed

TEI18_Test

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

Rel-18parsed

IoT_NTN_TDD-UEConTest

UE Conformance - Introduction of IoT-NTN TDD mode

Rel-19parsed

Knowledge graph

Related standards

No graph edges indexed yet. The graph API is available at this JSON endpoint.