| WDM光网及多层网络生存性的研究 |
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| 引用本文： | 江雪敏,李彤岩.WDM光网及多层网络生存性的研究[J].信息技术,2007,31(9):91-93,96. |
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| 作者姓名： | 江雪敏 李彤岩 |
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| 作者单位： | 电子科技大学宽带光纤传输与通信网技术教育部重点实验室,成都,610054 |
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| 摘 要： | 为了适应多层次网络发展的需要，在讨论WDM光层生存性机制的基础上，针对多层网络联合的生存性机制进行了仔细的分析，提出了一种多层协调的实现办法，并讨论了多层空闲资源设计中的共享问题。
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| 关 键 词： | 生存性 多层网络 空闲资源 |
| 文章编号： | 1009-2552（2007）09-0091-03 |
| 修稿时间： | 2007-01-29 |
Study on survivability of WDM optical layer and multi-layer networks |
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| JIG Xue-min,LI Tong-yan.Study on survivability of WDM optical layer and multi-layer networks[J].Information Technology,2007,31(9):91-93,96. |
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| Authors: | JIG Xue-min LI Tong-yan |
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| Affiliation: | Key Lab of Broadband Optical Fiber Trarsnission and Comnamicalion Networks,UESTC, Chengdou 610054,China |
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| Abstract: | This paper presents the fundamental principles of network protection and restoration in optical layer, and detailecUy analyses on the survivability in multi - layer networks according to the need for the development of multi - layer networks. With regard to multilayer survivability, one implementation method for the coordination between in individual network layers is proposed and sharing of spare capacity is also introduced. |
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| Keywords: | survivability multi- layer networks spare capacity |
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