七号信令中SCCP面向连接业务实现的关键问题  

Key Problems of Realizing SCCP Connection-oriented Operations in the Signaling System No.7

作　　者：韩昭[1] 高志强[1] 张国杰[1] 

机构地区：[1]国家数字交换系统工程技术研究中心,河南郑州450002

出　　处：《电讯技术》2005年第3期82-86,共5页Telecommunication Engineering

基　　金：国家863计划项目"中国第三代移动通信系统"CDMA2000系统集成(MII-C3G-02-20/863-317-03-01-02-20)

摘　　要：信令连接控制部分(SCCP)面向连接业务的最主要特点是在传递数据之前的连接建立阶段就完成了路由选择,因而如何解决路由控制和多用户识别问题是实现该业务的关键。通过对协议的深入分析及实际应用的考虑,设计出路由控制流程和多用户连接段表,从而很好地解决了上述问题,并由测试结果对SCCP面向连接业务进行了性能评估。There exists two key problems such as routing control and multi-user recognition for the realization of Signaling Connection Control Part (SCCP) connection-oriented operations, for its most important character is routing selection ahead of data transfer. After giving deep insight into the protocol and the consideration of application, the flow chart of router control and the table of multi-user connection segment are put forward to settle these problems and the capability evaluation based on testing is also provided.

关 键 词：SCCP面向连接 七号信令 GT翻译 信令连接段 路由检测 多用户识别 

分 类 号：TN915.04[电子电信—通信与信息系统]