digital spc switching systems 数字程控交换系统
T-S-T switching network is one of the most popular network configurations used in large SPC switching systems.
数字交换网络是广泛应用于大型程控交换机的交换网络之一。
An efficient call simulation method for SPC switching systems, event table-driven real-time simulation approach has been proposed in this paper.
本文提出一种程控交换机呼叫模拟的有效方法——事件表驱动实时模拟法。
SDL recommended by CCITT is an international standard language with which software function and behaviour can be specified and which has been widely used in the field of SPC switching systems.
SDL是CCITT推荐的用于描述软件功能和行为规范的国际标准语言，并已广泛应用于程控交换领域。
应用推荐