论文部分内容阅读
移动核心网络正朝着全业务、全IP网络的方向发展,原有传统集中式HLR的设备性能、网络结构和管理用户数据的方式已经越来越不能适应网络的发展。传统集中式HLR设备主要由处理用户数据的大容量的数据库和处理七号信令消息的信令接入及处理模块两部分组成。分布式HLR采用分层设计的理念,将传统HLR中用户数据库模块和信令接入及处理模块分离,基于IP网络互联,采用标准的的开放性接口,与具体应用无关,实现了业务逻辑与用户数据的分离组网架构。
The mobile core network is moving in the direction of full-service and all-IP network. The original equipment performance, network structure and the way of managing user data of the traditional centralized HLR have not been able to adapt to the development of the network more and more. The traditional centralized HLR equipment mainly consists of a large-capacity database for handling user data and a signaling access and processing module for processing SS7 signaling message. Distributed HLR uses the concept of hierarchical design, the traditional HLR user database module and signaling access and processing module separation, based on IP network interconnection, the use of a standard open interface, has nothing to do with the specific application to achieve business logic and User data separation networking architecture.