System simulation technique will become the link of the programming and designing of network indispensability. 今后网络仿真将成为数据网络规划设计不可缺少的环节。
This paper introduces the development of China Unicom mobile service in Beijing,and gives some advisements in network construction. 本文介绍了中国联通北京分公司的移动通信业务的发展状况，以及网络规划管理的考虑。
