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TS 38.523-3
5G System –
User Equipment Conformance Specification
Part 3: Test Suites

V18.0.0 (PDF)2024/09  446 p.
V17.12.02024/09  446 p.
V16.4.0  2021/12  43 p.
V15.11.0  2021/06  34 p.
Rapporteur:
Mr. Genoud, Olivier
ETSI

full Table of Contents for  TS 38.523-3  Word version:  17.11.0

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1  Scopep. 12

The present document specifies the protocol and signalling conformance testing in TTCN-3 for the 3GPP UE connecting to the 5G System (5GS) via its radio interface(s).
The following TTCN test specification and design considerations can be found in the present document:
  • the test system architecture;
  • the overall test suite structure;
  • the test models and ASP definitions;
  • the test methods and usage of communication ports definitions;
  • the test configurations;
  • the design principles and assumptions;
  • TTCN styles and conventions;
  • the partial PIXIT proforma;
  • the test suites.
The Test Suites designed in the document are based on the test cases specified in prose in TS 38.523-1. The applicability of the individual test cases is specified in TS 38.523-2.
The present document is valid for TTCN development for 5GS UE conformance test according to 3GPP Releases starting from Release 15 up to the Release indicated on the cover page of the present document.
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2  Referencesp. 12

3  Definitions, symbols and abbreviationsp. 13

4  Test system architecturep. 15

5  Test modelsp. 16

5.1  EN-DCp. 16

5.2  NR/5GCp. 26

5.3  NR sidelinkp. 49

5.3.1  Layer 3p. 49

5.3.2  Layer 2p. 52

5.3.2.1  SDAPp. 52

5.3.2.2  PDCPp. 53

5.3.2.3  RLCp. 54

5.3.2.4  MACp. 55

5.4  Shared spectrump. 56

5.5  Non-Terrestrial Networkp. 57

6  System interfacep. 57

7  Test methods and design considerationsp. 59

7.1  Common aspectsp. 59

7.1.1  Introductionp. 59

7.1.2  Physical layer aspectsp. 59

7.1.2.1  Search spaces and DCIp. 59

7.1.2.2  Downlink resource allocationp. 62

7.1.2.3  Uplink grantp. 71

7.1.2.5  Noise generatorp. 79

7.1.3  System informationp. 79

7.1.4  Cell(s) handlingp. 79

7.1.5  Timing aspectsp. 79

7.1.6  Test modesp. 80

7.1.7  Random Access procedurep. 80

7.2  EN-DCp. 80

7.3  NR/5GCp. 84

7.3.1  Introductionp. 84

7.3.2  Physical layer aspectsp. 84

7.3.3  System informationp. 85

7.3.4  Paging and Short Messagep. 94

7.3.5  RRC connection controlp. 97

7.3.6  Bearersp. 105

7.3.7  Processing delay testing for RRC proceduresp. 105

7.3.8Void

7.4  NR sidelinkp. 109

7.5  Non-Terrestrial Networkp. 115

8  Other SS requirements with TTCN-3 impactp. 118

9  IXIT proformap. 120

10  Postamblesp. 121

11  Guidelines on test executionp. 130

A (Normative)  Test Suitesp. 133

B  NR TBS tablesp. 148

C  Style guide and design principlesp. 156

D (Normative)  TTCN-3 definitionsp. 157

D.0  Introductionp. 157

D.1  NR_ASP_TypeDefsp. 157

D.1.1  ASN1_Containerp. 157

D.1.2  System_Configurationp. 161

D.1.3  Cell_Configurationp. 163

D.1.4  Cell_Power_Attenuationp. 236

D.1.5  Radio_Bearer_Configurationp. 236

D.1.6  AS_Securityp. 241

D.1.7  Paging_Triggerp. 244

D.1.8  Delta_Value_Triggerp. 244

D.1.9  System_Indication_Controlp. 245

D.1.10  PDCP_Countp. 245

D.1.11  PDCP_Handoverp. 247

D.1.12  L1_Test_Modep. 247

D.1.13  DCI_Triggerp. 248

D.1.14  Configured_Schedulingp. 253

D.1.15  System_Indicationsp. 255

D.1.16  System_Interfacep. 256

D.2  NR_ASP_DrbDefsp. 257

D.2.1  PDU_TypeDefsp. 257

D.2.1.1  MAC_PDUp. 257

D.2.1.1.1  MAC_PDU_SubPDUp. 258
D.2.1.1.2  MAC_ControlElementsp. 259

D.2.1.2  RLC_PDUp. 270

D.2.2  DRB_Primitive_Definitionsp. 276

D.2.3  System_Interfacep. 280

D.3  NR_ASP_SrbDefsp. 281

D.4  NR_CommonDefsp. 284

D.5  IP_ASP_TypeDefsp. 286

D.6  NR_PDCP_TypeDefsp. 307

D.7  SDAP_TypeDefsp. 313

D.8  NR_ASP_VirtualNoiseDefsp. 316

D.9  CommonDefsp. 317

D.10  CommonAspDefsp. 323

D.11  NR_SideLink_ASP_TypeDefsp. 329

D.12  SidelinkUE_Common_TypeDefsp. 364

D.13  References to TTCN-3p. 364

$  Change historyp. 365


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