| 自动交换光网络(ASON)中的路由问题 |
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| 引用本文： | 龚涌涛,顾畹仪. 自动交换光网络(ASON)中的路由问题[J]. 光通信技术, 2003, 27(5): 11-14 |
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| 作者姓名： | 龚涌涛 顾畹仪 |
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| 作者单位： | 北京邮电大学光通信中心,北京,100876 |
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| 基金项目： | NortelNetworks,国家自然科学基金重大项目资助(项目编号:90104003) |
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| 摘 要： | ASON是当前光网络发展的趋势所在。分析了ASON的总体框架和结构,并在此基础之上重点分析了其中的路由问题。讨论了ASON中路由模块组件构成及相应路由工作流程,在得出相应的结论之后,进一步分析了现在对域内网关协议所需进行的扩展。
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| 关 键 词： | 自动交换光网络 路由 TE-LSA OSPF-TE |
| 修稿时间： | 2003-02-13 |
The Routing Problem in Automatic Switch Optical Network (ASON) |
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| Gong Yongtao,Gu Wanyi. The Routing Problem in Automatic Switch Optical Network (ASON)[J]. Optical Communication Technology, 2003, 27(5): 11-14 |
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| Authors: | Gong Yongtao Gu Wanyi |
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| Abstract: | Automatic Switch Optical Network is (ASON) is the "hotpot" of today's optical network. In this paper, we discussed the framework and architecture of ASON, and then we focused our attention on the routing problem. On this problem, the Routing Components and corresponding Rou ting Workflow were referred to. After that, we analyzed the problem of how to m odify the traditional IGP, such as OSPF, to satisfying the needing of ASON. |
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| Keywords: | ASON Routing TE-LSA OSPF-TE |
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