信令网关多模块方案的设计与研究  

Design and research of signaling gateway multi-module project

作　　者：童孟军[1] 胡维华[1] 周宏杰[2] 

机构地区：[1]杭州电子科技大学软件学院,浙江杭州310037 [2]东方通信股份有限公司网络通信研究所,浙江杭州310013

出　　处：《计算机工程与设计》2005年第3期725-727,共3页Computer Engineering and Design

摘　　要：随着VoIP和第3代移动通信的快速发展,为了保护电信运营商在传统七号信令网络上的巨额投资,需要信令网关用来解决其中的信令承载转换与互通。信令网关SG 是下一代网络(NGN- 软交换)的核心网络单元之一, 对信令网关的需求将会越来越多。阐述了信令网关的系统逻辑结构和CPCI 信令处理系统,提出了线性分布式多模块方案,并对其做了详细的阐述。With the rapid development of applications such as voice over IP (VoIP) and the 3rd generation mobile telephony networks, there is anincreasing need forsignaling gateway (SG) to solve thesignaling bearingand internetworking betweentelephone andcomputer. A mint of investment can be protected that telecom operator have completed on the traditional signaling system #7 (SS7). Signaling gateway (SG) is one of the core network cells of the next generation network (NGN). As a result, SG has great chance. An analysis on SG'S system logical structure and CPCI signaling management system is made. Secondly, the linearity distribution multi-module project is brought forward with a detailed description on it.

关 键 词：信令网关 多模 核心网络 信令处理 七号信令网 第3代移动通信 软交换 系统逻辑结构 电信运营商 投资 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TN915[自动化与计算机技术—计算机科学与技术]