浅析D网五期接入网工程

An elementary analize on 5th phase access network engineering project in D Network

为了建立一个有效的、灵活的、集中管理的无线接入网络，北京电信Ｄ网五期工程引进了爱立信ＤＸＸ接入网设备。本文将主要介绍Ｄ网五期工程的规模及基本结构，网络规划及ＤＸＸ网络维护系统。

To build an effective, flexible and concentrated management wireless access network, Beijing Telecom has introduced Ericsson's DXX access network system into the 5th stage of D Network engineering project. This paper introduces the scope and basic structure of the project, network plan, and network maintenance system of DXX Network.