摘要
接入网是电信网络的重要组成部分 ,也是近年来我国电信技术界及运营业共同感兴趣的热门话题之一。较详细地介绍了几种接入网技术及其特点 。
The AN is the important part of Telecommunication Network.In resent years,it has been one of the most interesting topics for telecommunication technology and business field. This paper introduce some kinds of AN technology and features and discuss the development direction of AN.
出处
《北京广播学院学报（自然科学版）》
2002年第3期68-73,共6页
Journal of Beijing Broadcasting Institute(Science and Technology)
