| 下一代光传送网:自动交换光网络 |
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| 引用本文： | 奉飞飞,张汉一. 下一代光传送网:自动交换光网络[J]. 中兴通讯技术, 2001, 7(6): 13-17 |
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| 作者姓名： | 奉飞飞 张汉一 |
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| 作者单位： | 奉飞飞（清华大学） 张汉一（清华大学） |
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| 摘 要： | 为适应网络动态化的要求,国际电信联盟标准化组织(ITU-T)提出了自动交换光网络(ASON)的概念.文章对ASON的网络总体结构、控制层面组成、控制协议及其与广义多协议标签交换(GMPLS)结构的关系作了概要的描述,并对ASON和光互联网进行了比较.
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| 关 键 词： | 光传送网 自动交换光网络控制平面 广义多协议标签交换光互联网 |
| 文章编号： | 1009-6868(2001)06-0013-05 |
| 修稿时间： | 2001-09-05 |
Next Generation Optical Transport Network:Automatic Switched Optical Network |
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| Feng Feifei Zhang Hanyi. Next Generation Optical Transport Network:Automatic Switched Optical Network[J]. ZTE Communications, 2001, 7(6): 13-17 |
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| Authors: | Feng Feifei Zhang Hanyi |
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| Abstract: | Automatic Switched Optical Network (ASON) is a concept proposed recently by ITU-T to construct a dynamic transport network. In this paper we present an overview of the ASON architectures, control plane issues, control protocols and the relationship between ASON control plane and the Generalized Multi-Protocol Label Switching (GMPLS) architecture. The differences between ASON and Optical Internetwork are also addressed. |
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| Keywords: | OTN ASON Control plane GMPLS Optical Internetwork |
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