电信网络中的分布式数据路由系统研究

t present, the core network part of the mobile communication network is different in the functional entities, service provision, and data storage methods, etc. The data storage systems in different domains were defined as different types. The devices were isolated and the user data can not be associated and interoperable. And the existing data storage system which used the centralized architecture will become the bottleneck of the network, owing to its high cost, low scalability, difficulty in resource sharing and other issues.In this paper we introduced a carrier-grade distributed data routing system, and describes the data routing layer from the system architecture, entity definition, function modules and the message flow in the system. The system will be used as the integrated data center in communication network. It can meet a variety of core network technologies indata storage and access requirements.