接入网技术的现状与展望

Present Situation and Prospects of the Access Network Technology

文章首先介绍世纪之交接入网发展的新驱动力,然后重点讨论几种接入网技术的最新态势与发展展望,最后简要介绍中国接入网的发展态势。

The new impetus to develop the access networks at the turn of the century is introduced first, and then emphases are put on the latest advance and the prospects of several kinds of access network technologies. At last, the development situations of China' s access networks are briefly reviewed.