Fault location for WDM all-optical networks

SUN Jun

doi:10.13756/j.gtxyj.2002.06.003

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Fault location for WDM all-optical networks

- Fault location for WDM all-optical networks
- Study on Optical communication Issue 6, Pages: 10-14(2002)
- 作者机构：
  
  华中科技大学,湖北,武汉,430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2002.06.003
  CLC： TN929.11
- Published：2002，
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[1]孙俊.WDM全光网络的故障定位[J].光通信研究,2002(06):10-14.

SUN Jun. Fault location for WDM all-optical networks. [J]. (6):10-14(2002)
[1]孙俊.WDM全光网络的故障定位[J].光通信研究,2002(06):10-14. DOI： 10.13756/j.gtxyj.2002.06.003.

SUN Jun. Fault location for WDM all-optical networks. [J]. (6):10-14(2002) DOI： 10.13756/j.gtxyj.2002.06.003.

摘要

故障定位对于波分复用（ WDM）全光网络的保护非常重要 .文章给出了一种简洁有效的基于因果链和集合论的故障定位方法

并详细分析了故障模型

证明了用于故障定位的公式

进行了算法的时间和空间复杂性分析

还给出了实际设备的告警和故障的详细描述

Abstract

Fault location is very important for protection of WDM all optical networks. A simple and efficient method based on causation chain and set theory is proposed. We analyze the fault model

prove the fault location formulas

analyze the time and space complexity

and give the detail alarms and faults description for the real equipment.

关键词

波分复用全光网络故障定位

Keywords

WDMall optical networksfault location

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Related Author

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Related Institution

Dept.of Electronics & Information Eng., HUST

WRI Testing Technologies Co., Ltd.

Technology and Standards Research Institute, China Academy of Information and Communication Technology (CAICT)

School of Information and Communication Engineering

School of Data Science and Intelligent Media, Communication University of China

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