The Unified Subscriber Center Database (USCDB) is a carrier-grade reliable database that stores and manages converged subscriber data. It collects and provides dynamic subscriber profiles (DSPs) as the data support for various applications, helping carriers expand services and increase subscriber data value.

The USCDB features high reliability, high integration, and large capacity and has data convergence and opening capabilities, meeting the requirements for future network development and ensuring carriers' competitiveness.