自动交换光网络及其控制面技术研究

Research on Automatically Switched Optical Network and the Control Plane Technology of It

本文系统介绍了自动交换光网络出现的背景、结构和控制面技术;重点研究了控制面的功能模型、信令与路由以及分布式呼叫与连接管理,探讨了控制面的实现;最后对ASON的未来进行了展望。

This paper first introduces the background, framework and control plane of Automatically Switched Optical Network (ASON). It mainly gives a research on the functional model of control plane, signaling, routing and Distributed Call and Connection Management (DCM). It also researches how to implement the control plane. Lastly it discusses and gives an insight on the future of ASON .