Introduction

32.1823GPPCommon baseline information model (CBIM)Release 17Telecommunication managementTSUser Data Convergence (UDC)

User Data Convergence (UDC) presents a layered architecture where user data is accessible at a logically unique repository called User Data Repository (UDR). One or more dataless applications access the user data that is stored in the UDR. In this context, applications can be front ends, for example an HSS-FE or an HLR-FE, or application servers. In order to support UDC, a Common Baseline Information Model is defined in this specification.