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TechSpec
  • Foreword
  • Introduction
  • 1 Scope
  • 2 References
  • 3 Definitions and abbreviations
  • 4 General Description
  • 5 Functional description
  • 6 Charging and accounting aspects
  • 7 Example signalling flows
    • 7.1 Network selection
      • 7.1 Network selection
      • 7.1.2 Non-supporting UEs in a GWCN configuration
      • 7.1.3 Supporting UEs in a GWCN configuration
      • 7.1.4 Non-supporting UEs in a MOCN configuration
      • 7.1.5 Supporting UEs in a MOCN configuration
      • 7.1.6 Query to opposite domain
  • A.1 NRI in shared UTRAN/GERAN networks
  • A.2 Alternatives for NRI split in UTRAN and GERAN
  • A.3 NRI and CS/PS coordination in GWCN
  • A.4 CSPS Coordination
  • B.1 General
  • B.2 Support for RAN sharing for CSG and hybrid cells

7.1 Network selection

23.2513GPPArchitecture and functional descriptionNetwork sharingRelease 17TS

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

Signalling flows for manual and automatic network selection in a shared network architecture for successful and unsuccessful registration attempts are presented.