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Diameter信令网的组建是通信网络演进下的必然产物。首先简单介绍了Diameter信令网的应用场景(包括EPC/PCC/IMS)及应用接口,然后重点介绍了通过DRA节点组建Diameter信令网的设计与实现。
The formation of the Diameter signaling network is an inevitable result of the evolution of the communications network. Firstly, the application scenario of Diameter signaling network (including EPC / PCC / IMS) and its application interface are briefly introduced. Then, the design and implementation of Diameter signaling network formed by DRA nodes are introduced emphatically.