电信科学 ›› 2013, Vol. 29 ›› Issue (9): 165-170.doi: 10.3969/j.issn.1000-0801.2013.09.033

• 运营创新论坛 • 上一篇    下一篇

面向LTE基站回传的PTN核心层L3网络组网思路探讨

王健,梁灿   

  1. 中国移动通信集团设计院有限公司上海分公司 上海 200060
  • 出版日期:2013-09-20 发布日期:2017-06-22

Discussion of LTE Backhaul Service-Oriented PTN L3 Core Network Design

Jian Wang,Can Liang   

  1. Shanghai Branch of China Mobile Design Institution, Shanghai 200060, China
  • Online:2013-09-20 Published:2017-06-22

摘要:

摘 要:描述了在TD-LTE网络的场景中PTN核心层L3网络的组网架构和组网思路。首先介绍了TD-LTE无线网的承载要求;其次,分析了目前主流的PTN 3层功能和PTN+CE 的承载网络架构及PTN L3网络的组网思路;最后,分析了城域网PTN L3网络的相应演进方式,为今后网络的发展提供了一定的借鉴。

关键词: 城域传送网, PTN, 核心层设计, TD-LTE

Abstract:

The TD-LTE network scenario PTN core layer L3 networking architectures and networking ideas were described. Firstly, the TD-LTE radio network requirements were introduced and the existing metro transport network appropriate framework was described. Secondly, the current PTN L3 functions, PTN+CE bearer network architecture, PTN L3 network detailed deployment and designing were analyzed. Finally, PTN metro L3 network evolution was analyzed, a reference to the future development of the network was provided.

Key words: metro transport network, PTN, core network design, TD-LTE

No Suggested Reading articles found!