软交换在高速公路通信系统中的应用

An Application of Soft Switch in Expressway Communication System

通信系统在高速公路的现代管理体系中尤其重要,随着科技与互联网的日益进步,人们对信息的需求量不断增加,现行的高速公路通信系统远远无法满足需要。结合目前高速公路通话网络构架,通过介绍软交换技术的功能以及优势所在,并与传统的PSTN技术相比较,分析了他在高速公路通信系统应用的可行性,并将集中式模式的软交换网络在高速公路的具体实施进行了案例分析。

The communication system is especially important in the modem highway management system, with the increasing progress of science and technology and internet. To increase the demand of information to the people, the current highway communication system is far unable to meet the needs of the situation. In this paper, the function and advantages of soft switch technology are introduced. Compared with the traditional PSTN technology, the feasibility of its application in expressway communication system is analyzed. And we also discussed about the centralized soft switch Network in the specific implementation of the highway case.