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TechSpec
  • Foreword
  • Introduction
  • 1 Scope
  • 2 References
  • 3 Definitions and abbreviations
  • 4 Requirements on the TTCN development
  • 5 Test method and test model
    • 5.1 Test method
    • 5.2 IMS CC test model
      • 5.2 IMS CC test model
      • 5.2.1 Transport protocol
      • 5.2.2 IMS CC test cases over IP-CAN test model
    • 5.3 Upper Tester (UT)
    • 5.4 TTCN-3
    • 5.5 Support of XCAP
    • 5.6 Void
  • 6 ASP definitions
  • 7 Codec definitions for IP User Data
  • 8 Design consideration
  • A.1 Baseline of specifications
  • A.2 IMS-CC ATS
  • A.3 IMS_NR5GC ATS
  • B.0 Introduction
  • B.1 Parameter values
  • B.2 MMI Commands
  • G.0 References of XSD and SIP Type Definitions
  • G.1 LibSip_MessageBodyTypes
  • G.2 References to TTCN-3
  • H.1 IMS_PTC_CoordMsg
  • H.2 IMS_ASP_TypeDefs
  • H.3 HTTP_ASP_TypeDefs
  • H.4 References to TTCN-3

5.4 TTCN-3

34.229-33GPPInternet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP)Part 3: Abstract test suite (ATS)Release 17TSUser Equipment (UE) conformance specification

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

TTCN is used as specification language. ES 201 873 [12] (TTCN-3) is applied to the notation.