CN110336606B - 一种基于参数估计与业务识别的电力光网络故障诊断方法 - Google Patents
一种基于参数估计与业务识别的电力光网络故障诊断方法 Download PDFInfo
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- CN110336606B CN110336606B CN201811585880.8A CN201811585880A CN110336606B CN 110336606 B CN110336606 B CN 110336606B CN 201811585880 A CN201811585880 A CN 201811585880A CN 110336606 B CN110336606 B CN 110336606B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07953—Monitoring or measuring OSNR, BER or Q
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CN102449957A (zh) * | 2011-07-25 | 2012-05-09 | 华为技术有限公司 | Ip网络故障定位方法、装置及系统 |
CN102571454A (zh) * | 2012-02-21 | 2012-07-11 | 北京航空航天大学 | 基于故障分布的通信网络服务可靠性试验与指标验证方法 |
CN103597848A (zh) * | 2011-06-07 | 2014-02-19 | 阿尔卡特朗讯 | 用于光网络通信系统的故障检测器 |
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CN103475440A (zh) * | 2013-09-06 | 2013-12-25 | 南京邮电大学 | 一种支持区分业务的损伤感知路由与波长分配方法 |
JP6273806B2 (ja) * | 2013-12-03 | 2018-02-07 | 富士通株式会社 | 光信号対雑音比モニタのための校正係数を生成する装置および方法 |
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CN103597848A (zh) * | 2011-06-07 | 2014-02-19 | 阿尔卡特朗讯 | 用于光网络通信系统的故障检测器 |
CN102449957A (zh) * | 2011-07-25 | 2012-05-09 | 华为技术有限公司 | Ip网络故障定位方法、装置及系统 |
CN102571454A (zh) * | 2012-02-21 | 2012-07-11 | 北京航空航天大学 | 基于故障分布的通信网络服务可靠性试验与指标验证方法 |
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