Next-generation optical IP transport

被引:0
|
作者
Shinya, Kukita
Shinya, Nakamura
机构
来源
NEC TECHNICAL JOURNAL | 2006年 / 1卷 / 02期
关键词
optical transport network; packet core network; aggregation network; GMPLS; RPR;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The transport of the next generation network (NGN) is composed of the optical transport, core packet and aggregation networks. While the access methods and services are diversified, the costs can be reduced by integrating the transport networks. The new transport networks will create a dependable social infrastructure and at the same time play the role of a platform for the new services. NEC is continuing to study the transport issue from various angles.
引用
收藏
页码:20 / 23
页数:4
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