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TS 38.521-4
5G New Radio —
User Equipment Conformance Specification –
Radio Transmission and Reception
Part 4: Performance

3GPP‑Page   ETSI‑search  
V18.5.0 (PDF)  2024/12  … p.
V17.5.0  2023/12  23 p.
V16.14.0  2022/12  19 p.
V15.2.0  2021/06  11 p.
Rapporteur:
Mr. Balasubramanian, Vijay
Qualcomm UK Ltd

short Table of Contents for  TS 38.521-4  Word version:  18.3.0

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1 Scope  2 References  3 Definition of terms, symbols and abbreviations  4 General  5 Demodulation performance requirements (Conducted requirements)  5A -  6 CSI reporting requirements (Conducted requirements)  7 Demodulation performance requirements (Radiated requirements)  8 CSI reporting requirements (Radiated requirements)  9 Demodulation performance requirements for interworking  10 CSI reporting requirements for interworking  11 V2X requirements  A Measurement channels  B Propagation conditions  C Downlink physical channels  D E-UTRA link setup config for NSA testing  E Environmental conditions  F Measurement uncertainties and test tolerances  G Statistical Testing  H Approach for finding UE direction for FR2 Demod and CSI Testing  $ Change history 

 

1  Scope  p. 21

The present document specifies the measurement procedures for the conformance test of the user equipment (UE) that contain performance requirements as part of 5G-NR.
The requirements are listed in different clauses only if the corresponding parameters deviate. More generally, tests are only applicable to those mobiles that are intended to support the appropriate functionality. To indicate the circumstances in which tests apply, this is noted in the "definition and applicability" part of the test.
For example only Release 15 and later UE declared to support 5G-NR shall be tested for this functionality. In the event that for some tests different conditions apply for different releases, this is indicated within the text of the test itself.
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2  References  p. 21

3  Definition of terms, symbols and abbreviations  p. 22

4  General  p. 24

4.1  Relationship between minimum requirements and test requirements  p. 24

4.2  Applicability of minimum requirements  p. 25

4.3  Specification suffix information  p. 25

4.4  Conducted requirements  p. 25

4.5  Radiated requirements  p. 28

4.6  Test coverage across 5G NR connectivity options  p. 30

5  Demodulation performance requirements (Conducted requirements)  p. 31

5.1  General  p. 31

5.2  PDSCH demodulation requirements  p. 45

5.2A  PDSCH demodulation requirements for CA  p. 430

5.3  PDCCH demodulation requirements  p. 499

5.4  PBCH demodulation requirements  p. 574

5.5  Sustained downlink data rate provided by lower layers  p. 574

5A  -  p. 585

6  CSI reporting requirements (Conducted requirements)  p. 595

6.1  General  p. 595

6.2  Reporting of Channel Quality Indicator (CQI)  p. 601

6.2A  Reporting of Channel Quality Indicator (CQI) for CA  p. 730

6.3  Reporting of Precoding Matrix Indicator (PMI)  p. 746

6.4  Reporting of Rank Indicator (RI)  p. 904

7  Demodulation performance requirements (Radiated requirements)  p. 934

7.1  General  p. 934

7.2  PDSCH demodulation requirements  p. 939

7.2A  PDSCH demodulation requirements for CA  p. 971

7.3  PDCCH demodulation requirements  p. 975

7.4  PBCH demodulation requirements  p. 988

7.5  Sustained downlink data rate provided by lower layers  p. 988

8  CSI reporting requirements (Radiated requirements)  p. 1002

8.1  General  p. 1002

8.2  Reporting of Channel Quality Indicator (CQI)  p. 1007

8.2A  Reporting of Channel Quality Indicator (CQI) for CA  p. 1022

8.3  Reporting of Precoding Matrix Indicator (PMI)  p. 1028

8.4  Reporting of Rank Indicator (RI)  p. 1034

9  Demodulation performance requirements for interworking  p. 1040

9.1  General  p. 1040

9.2  Void

9.2A  PDSCH Demodulation for CA  p. 1043

9.2B  PDSCH Demodulation for DC  p. 1044

9.3  Void

9.3A  PDCCH Demodulation for CA  p. 1044

9.3B  PDCCH Demodulation for DC  p. 1044

9.4  Void

9.4A  SDR test for CA  p. 1045

9.4B  SDR test for DC  p. 1045

10  CSI reporting requirements for interworking  p. 1073

10.1  General  p. 1073

10.2  Void

10.2A  Reporting of Channel Quality Indicator (CQI) for CA  p. 1074

10.2B  Reporting of Channel Quality Indicator (CQI) for DC  p. 1074

10.3A  Reporting of Precoding Matrix Indicator (PMI) for CA  p. 1075

10.3B  Reporting of Precoding Matrix Indicator (PMI) for DC  p. 1075

10.4A  Reporting of Rank Indicator (RI) for CA  p. 1076

10.4B  Reporting of Rank Indicator (RI) for DC  p. 1076

11  V2X requirements  p. 1076

11.1  Demodulation performance requirements (Conducted requirements)  p. 1077

A (Normative)  Measurement channels  p. 1098

A.1  General  p. 1098

A.2  UL Reference measurement channels  p. 1104

A.3  DL reference measurement channels  p. 1109

A.4  CSI reference measurement channels  p. 1223

A.5  OFDMA Channel Noise Generator (OCNG)  p. 1229

A.6  SL reference measurement channels  p. 1230

B (Normative)  Propagation conditions  p. 1231

B.0  No interference  p. 1231

B.1  Static propagation condition  p. 1232

B.2  Multi-path fading propagation conditions  p. 1233

B.3  High Speed Train Scenario  p. 1252

B.4  Physical signals, channels mapping and precoding  p. 1272

B.5  Downlink Transmission Model for requirements on bands with shared spectrum access  p. 1274

B.6  Interference model for PDSCH requirements with intercell interference  p. 1275

B.7  Interference model for PDSCH requirements with LTE-NR spectrum sharing  p. 1275

C (Normative)  Downlink physical channels  p. 1277

C.0  Downlink signal levels  p. 1277

C.1  Setup  p. 1278

C.2  Connection  p. 1282

D (Normative)  E-UTRA link setup config for NSA testing  p. 1283

D.0  General  p. 1283

D.1  E-UTRA test parameters  p. 1283

D.2  E-UTRA configuration  p. 1285

D.3  E-UTRA link common physical channel setup  p. 1286

D.4  E-UTRA power level  p. 1286

E (Normative)  Environmental conditions  p. 1287

F (Normative)  Measurement uncertainties and test tolerances  p. 1287

F.1  Measurement uncertainties and test tolerances for FR1  p. 1287

F.2  Measurement uncertainties and test tolerances for FR2  p. 1321

G (Normative)  Statistical Testing  p. 1333

G.1  Statistical testing of Performance Requirements with throughput  p. 1333

G.2  Theory to derive the numbers for statistical testing (informative)  p. 1341

G.3  Measuring throughput ratio  p. 1345

G.4  Statistical testing of Performance Requirements with BLER limit  p. 1346

G.5  Statistical Testing of NR sidelink Performance Requirements - Non concurrent  p. 1353

H  Approach for finding UE direction for FR2 Demod and CSI Testing  p. 1360

H.0  Normative criteria for determining UE direction for Demod and CSI  p. 1360

H.1  Procedure for finding UE direction  p. 1360

H.2  Wireless cable mode isolation procedure  p. 1362

$  Change history  p. 1363

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