Distributed control plane technologies for flexible and reliable optical mesh networks and all-optical networks

被引：0

作者：

Araki, S

Suemura, Y

Nishioka, I

Ishibashi, O

Maeno, Y

Izmailov, R

机构：

[1] NEC Corp Ltd, Networking Res Labs, Kawasaki, Kanagawa 213, Japan

[2] NEC Corp Ltd, Funct Devices Res Labs, Kawasaki, Kanagawa 213, Japan

[3] NEC USA Inc, C&C Res Labs, IP Opt Networking Dept, Princeton, NJ USA

来源：

NEC RESEARCH & DEVELOPMENT | 2002年 / 43卷 / 02期

关键词：

optical network; control plane; GMPLS (generalized multiprotocol label switching); rapid provisioning; restoration; protection; mesh network; all-optical network;

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：

We have developed a distributed control plane software based on GMPLS (Generalized Multi-Protocol Label Switching). We demonstrated rapid provisioning and fast restoration in a simulated optical mesh network employing the developed control plane software. Its restoration time was competitive with SONET/SDH ring protection time, and required fewer backup resources. A routing model for optical mesh networks including all-optical subnets is also discussed for further enhancement of a control plane.

引用

页码：128 / 132

页数：5