摘要
单纯的MSTP/PTN二层管道传送网已经不能适应2G/3G/LTE业务综合承载的需求,IP化、宽带化、密集覆盖成为未来移动业务承载网络发展的三大特点。本文希望在LTE背景下对移动业务承载网的组网进行研究,为运营商未来网络技术选择及演进方向提供依据。
The level-2 transport network can＇t meet the requirement of 2G/3G/LTE.IP/Broadband evolution and intensive covering is becoming the most important feature of mobile carrying network.It researches the networking of mobile carrying network to provide reference for the network technology selection and evolution direction of Operators.
出处
《邮电设计技术》
2012年第1期32-36,共5页
Designing Techniques of Posts and Telecommunications
关键词
LTE
电信运营商
IP化演进
移动业务承载
组网及技术选择
LTE
Telecom operator
IP evolution
Carrying of mobile service
Networking and technology selection
