SDM Solution

Huawei SDM solution is positioned as a true cloudification converged data center of the entire network. It also provides basic subscriber management functions, such as mobility management, access authentication, and service authorization. It builds a unified and convergent data center to manage subscriber data efficiently and flexibly.
It supports hybrid deployment of NEs including the UDM, AUSF, IMS-HSS, SAE-HSS, AAA, ENS, HLR and EIR. Such deployment enables 2G, 3G, 4G, 5G, VoLTE, and VoWiFi subscriber data to be managed in a centralized manner, ensures consistent experience for subscribers when they access different types of networks, and helps carriers simplify their networks, implement unified service provisioning, and improve operation efficiency.