摘要
在介绍面向全业务的3G需求及承载网现状的基础上,给出了干线/核心层IPoverWDM/OTN方案和汇聚/接入层综合解决方案,最后介绍了面向未来的3G承载网。
Based on all-service oriented 3G requirement and current state of carrying network, it presents trunk/core layer IP over WDM/OTN solution and convergence/access layer solution. Finally it describes future-oriented 3G carrying network.
出处
《邮电设计技术》
2008年第10期45-47,共3页
Designing Techniques of Posts and Telecommunications
关键词
3G承载网
核心层
接入层
解决方案
3G carrying network Core layer Access layer Solution
