软交换信令网关软件模型设计与实现  

Design & Implementation of SG Software Model in Soft Switch System

作　　者：陈浩[1] 廖建明[1] 

机构地区：[1]电子科技大学计算机科学与工程学院,成都610054

出　　处：《计算机与数字工程》2005年第5期85-88,共4页Computer & Digital Engineering

摘　　要：下一代网络是一个以业务为中心,开放的融合型的新型网络,它把业务的控制平面和传输平面相分离。软交换体系结构则是其中各种网络和核心IP网络互通融合的一个解决方案。信令网关在软交换体系结构中占有重要的地位,它负责对在异构网络之间传输的信令消息进行转换,承担着业务的控制平面功能。探讨和分析了信令网关的软件体系结构模型,还简要的分析了下一代网络的概念,以及信令网关在软交换体系结构中的应用模型。NGN(Next Generation Network) is an opening and convergent new type network which focuses on operation and separates its controlling plane from its transmission plane. Soft Switch system is a solution for the interconnection in NGN between variety networks and IP network. Signal Gateway responsible for translating signal messages between different networks acts an important role in Soft Switch system. It takes on the function of controlling plane. This article analyzes and discusses a software architecture for Signal Gateway. Meanwhile, it also briefly analyzes the conception of NGN, and the application model of Signal Gateway in Soft Switch system.

关 键 词：下一代网络 软交换 信令网关 信令传输协议 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]