摘要
介绍了NGN技术的概念及优势,指出西山煤电网络改造应采用NGN网络结构,阐述了NGN网络在西山煤电的具体组网和网络架构。
This paper introduces the concepts and advantages of NGN technology,points out that NGN network structure should be adopted in the network transformation in Xishan Coal and Electricity Group Company,and expounds the concrete networking and network architecture of NGN network in Xishan Coal and Electricity Group Company.
出处
《科技情报开发与经济》
2010年第29期160-161,共2页
Sci-Tech Information Development & Economy
关键词
NGN
PSTN
网络改造
西山煤电
NGN
PSTN (public switched telephone network)
network transformation
Xishan Coal and Electricity Group Company