Universal user data management platform ZXUN USPP (Universal Subscriber Profile Platform) is the unified name of ZTE products to manage ZTE user's data of the unified core network. It provides GSM / UMTS HLR (Home Location Register), CDMA HLR (Home Location Register), PSTN / NGN SHLR (Smart Home Location Register), IMS HSS (Home Subscriber Server), USPP (Mobile Number Portability), EIR (Equipment Identity Register), AAA (Authentication Authorization Accounting), FNR (Flexible Numbering Register) network, integration of functional element, etc.


Distributed architecture
All of the features entities have the linear distribution entity. Thus, it realizes smooth dynamic expansion and is easy to acquire larger capacity.
All of the features entities have the geographical distribution .So it may provide a natural disaster recovery capabilities ensuring higher reliability.

Full integration
ZXUN USPP supports multi-network, multi-service integration and has the ability of evolution. It simultaneously supports PSTN, PHS, GSM, UMTS, TD-SCDMA, CDMA, IMS, WiMAX, wide-narrow-band access network user data storage, and service processes. It is integrated with SHLR, PHS HLR, GSM / UMTS HLR, CDMA HLRe, USPP, EIR, USPP, FNR, AAA and other network entities. 
ZXUN USPP realizes network evolution, network element integration and management; benefits to the introduction of new services and the service integration; facilitates data mining and analysis capabilities. With data fusion, it leads to easy integration or converged services. The Operators regain control of network, users, and services from converged data application, which enhances the commercial value of primary data.

Open interface
ZXUN USPP supports the loosely coupled data and services. It realizes the linear expansion based on requirement; greatly reduces the operational time of the introduction service time and loads the service online. Open interface provides a strong guarantee for many manufacturers’ faster development and customized service.

High reliability
ZXUN USPP adopts memory / local disk / Magnetic Array Three-tier data storage mechanism, and fully guarantees the user data security to help operators to built a highly efficient, highly reliable, and highly secure network.