摘要
在分析ＩＮ与Ｉｎｔｅｒｎｅｔ互通接口的基础上．基于 Ｓｏｆｔ Ｓｗｉｔｃｈ的思想提出了用 Ｖｉｒｔｕａｌ Ｓｗｉｔｃｈ实现ＩＮ／Ｉｎｔｅｒｎｅｔ互通的方案；时Ｖｉｒｔｕａｌ Ｓｗｉｔｃｈ的逻辑实体、信令功能、体系结构和业务特点等问题进行了深入分析．并利用Ｖｉｒｔｕａｌ Ｓｗｉｔｃｈ实现了Ｖｉｒｔｕａｌ ＳＳＰ和Ｖｉｒｔｕａｌ ＳＣＰ．
In this paper, a scheme of Virtual Switch based on the idea of Soft Switch is proposed to realize IN/internet interworking after analyzing the interface of IN/Internet interworking. Then the logic entities, signal functions ,construction frame and services characteristics of Virtual Switch are pressented in detail. Moreover ,as cited examples, Virtual SSP and Virtual SCP are constructed by Virtual Switch to realize IN/Internet interworking.
出处
《重庆邮电学院学报（自然科学版）》
2001年第3期33-37,共5页
Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)
基金
重庆市科委攻关项目(编号:99-03D)
关键词
智能网
因特网
软交换
网络互通
Interwroking
IN
Internet
Soft Switch
Virtual Switch
