摘要
用户网络接口是实现ISDN(综合业务数字网)的关键技术之一。介绍了用户网络接口中第三层协议Q931,并论述了实现Q931协议的关键技术。
User Network Interface(UNI) is one of the important techniques to implement the ISDN.This paper not only introduces LAY 3 protocol——Q.931 in UNI but also presents some key techniques to realize it.
出处
《南京邮电学院学报》
1998年第4期59-62,共4页
Journal of Nanjing University of Posts and Telecommunications(Natural Science)
关键词
用户网络接口
综合业务数字网
通信协议
User network interface,Integrated service digital networks,Communication protocol,Communication software,Finite state machine