摘要
本文首先分析了通信业务融合的趋势及对通信网提出的新要求 ,在比较分析现有通信网的基础上 ,指出通信网向IP综合网发展的方向 ,并详细阐述了建设下一代通信网使用的技术 。
This paper firstly describes the trend of communication services merging and the new requirement in communication networks. Then on the bases of the present communication networks, points out the evolution trends for communication networks to an IP integrated network. The techniques used in next generation communication networks are described in detail. Their roles and contributions in the process of networks smoothly upgrading are also presented.
出处
《电讯技术》
北大核心
2001年第2期11-15,共5页
Telecommunication Engineering
