摘要
由于我国通信技术的发展势头十分迅猛 ,以电路交换和数字程控交换技术为基础的电话网更是在整个通信网中占据着重要的地位。针对数字程控交换机的交换原理进行了研究 ,尤其对系统的工作过程进行了细致的分析 。
In recent years the communication technology has advanced rapidly in our country The telephone network based on circuitswitching and digital program controlled exchanging technology plays an important role in the whole communication networks Do the research about the exchanging theory of the digital program controlled exchange, especially analyzed the work processing of the system,carefully,then given out the design of the hardware and software
出处
《现代电子技术》
2004年第21期50-51,57,共3页
Modern Electronics Technique
