| SDH自愈环生存性定量分析 |
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| 引用本文： | 皇甫伟,容鹏,曾烈光.SDH自愈环生存性定量分析[J].电子学报,2001,29(11):1558-1560. |
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| 作者姓名： | 皇甫伟 容鹏 曾烈光 |
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| 作者单位： | 清华大学电子工程系微波与数字通信技术国家重点实验室,北京 100084 |
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| 摘 要： | 本文首先提出了网络生存性指标的概念,并对基于SDH自愈环拓扑结构的网络在灾害条件下的网络生存性进行了定量研究.文中分析了不同的业务分布条件对网络生存性指标的影响,以及灾害强度和网络生存性的关系.
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| 关 键 词： | 同步数字序列 自愈环 网络生存性 |
| 文章编号： | 0372-2112(2001)11-1558-03 |
| 收稿时间： | 2000-12-25 |
Approaches to Quantitative Analysis of Survivability for SDH Self-Healing Ring Network |
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| HUANGFU Wei,RONG Peng,ZENG Lie-guang.Approaches to Quantitative Analysis of Survivability for SDH Self-Healing Ring Network[J].Acta Electronica Sinica,2001,29(11):1558-1560. |
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| Authors: | HUANGFU Wei RONG Peng ZENG Lie-guang |
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| Affiliation: | State Key Laboratory on Microwave and Digital Communication,Dept.of Electronic Engineering,Tsinghua University,Beijing 100084,China |
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| Abstract: | The definition of network survivability is presented.Then,the network survivability of SDH self-healing ring network under links failure is quantitatively analyzed.The relation between traffic distribution and network survivability and the effect of disaster on network survivability are studied. |
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| Keywords: | SDH SHR Network survivability |
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