综合业务数字网及其发展动向

Developments and Trends for Integrated Service Digital Networks

本文主要介绍综合业务通信网的特点及其发展动向,以及宽带综合业务数字同(Broadband ISDN)和最新提出的智能网的概念.这些网络都是以数字技术为基础的,并正在或将被逐步的应用与完善.

This paper focuses on the characteristics and the development of modern telecommunication networks.It includes the introduction of ISDN, Broadband ISDN and the concept of Intelligent Networks.All of these networks are based on digital technology and are been or will be developed.