摘要
传送网分组化对下一代传送网的结构、功能和运营成本等方面均有很大的影响,是当前在通信产业界受人关注的技术热点。本文讨论了分组化传送网的特点,T-MPLS网络的模型、网络的结构,伪线技术的应用以及向分组传送网演进的方法。
Packet transport network has important influence to the structure, function and operation cost of next generation transport network, it is much concerned by telecommunication area. In this paper the characteristics of packet transport network, T-MPLS network model, network structure are discussed, also the application of pseudo wire technology and PTN evolution scheme are described.
出处
《中国新通信》
2009年第1期18-23,共6页
China New Telecommunications
