1. Unified Data Management (UDM) User's Guide
  2. Features Supported

4 Features Supported

Following are the features that are supported by the UDM:

  • Deployable on OCCNE (1.3 and above) and integrated to use DB Tier
  • Integrated with CNE services
  • Integrated with UDR (1.3 and above) as backend data store
  • Integrated with 5G Ingress API gateway for ingress traffic
  • Provides AUSF authentication capability as part of deployment
  • Compliant with 29.503 v15.4.0
  • Supports Nudm-ueau service for authentication procedures for 5G AKA (Authentication and Key Agreement)
  • Supports Nudm-uecm for context management procedures for AMF registrations, SMF registrations, SMSF for 3gpp access. Also supports implicit notifications to AMF
  • Supports Nudm-sdm for subscriber data management procedures for slice selection, AM, SM data, SoRAck and UpU Ack and other APIs
  • Supports Nudm-sdm subscription to notification of data change service (for UE individual data)