Research on assessing optical network vulnerability from geographical distribution

Wang Jingyu; Zhang Yinfa; Li Wenjun

doi:10.13756/j.gtxyj.2013.01.013

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Research on assessing optical network vulnerability from geographical distribution

- Research on assessing optical network vulnerability from geographical distribution
- Study on Optical communication Issue 1, Pages: 17-19(2013)
- 作者机构：
  
  西安通信学院光纤教研室
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2013.01.013
  CLC： TN929.1
- Published：2013，
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[1]王鲸鱼,张引发,李文军.地理分布的光网络脆弱性评估研究[J].光通信研究,2013(01):17-19+23.

Wang Jingyu, Zhang Yinfa, Li Wenjun. Research on assessing optical network vulnerability from geographical distribution. [J]. (1):17-19(2013)
[1]王鲸鱼,张引发,李文军.地理分布的光网络脆弱性评估研究[J].光通信研究,2013(01):17-19+23. DOI： 10.13756/j.gtxyj.2013.01.013.

Wang Jingyu, Zhang Yinfa, Li Wenjun. Research on assessing optical network vulnerability from geographical distribution. [J]. (1):17-19(2013) DOI： 10.13756/j.gtxyj.2013.01.013.

摘要

从光网络地理分布模型出发

采用通用模型下的最坏圆形切割算法

对网络拓扑结构进行了建模和仿真

计算出了网络的最坏圆形切割集

进而算出了网络的节点风险概率

并根据节点风险概率对网络的脆弱性做出了评估

这些工作对提高光网络的抗毁能力具有一定的参考意义。

Abstract

On the basis of an optical network geographical distribution model

we conduct modeling for and simulation of a network topographical structure by adopting the WCGM algorithm and find out the aggregation of worst circular cut of the network.Furthermore

we compute the network node risk probability and assess the vulnerability of the network on the basis of the node risk probability.This work is useful for improving the survivability of optical networks.

关键词

网络地理分布网络最坏圆形切割节点风险概率光网络

Keywords

network geographical distributionNWCCnode risk probabilityoptical network

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