JP7298980B2 - 光通信システム及び光通信システム内の光伝送路を監視する方法 - Google Patents

光通信システム及び光通信システム内の光伝送路を監視する方法 Download PDF

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JP7298980B2
JP7298980B2 JP2020533028A JP2020533028A JP7298980B2 JP 7298980 B2 JP7298980 B2 JP 7298980B2 JP 2020533028 A JP2020533028 A JP 2020533028A JP 2020533028 A JP2020533028 A JP 2020533028A JP 7298980 B2 JP7298980 B2 JP 7298980B2
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failure
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シュー ユンル
クラム リチャード
エム．リス ジョナサン
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サブコン、エルエルシー
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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
    • H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • 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
    • H04B10/03—Arrangements for fault recovery
    • H04B10/035—Arrangements for fault recovery using loopbacks
    • 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
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
    • H04B10/0771—Fault location on the transmission path
    • 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
    • H04B10/0791—Fault location on the transmission path
    • 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
    • H04B10/25—Arrangements specific to fibre transmission

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Molecular Biology (AREA)
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  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Optical Communication System (AREA)
JP2020533028A 2018-02-22 2019-02-20 光通信システム及び光通信システム内の光伝送路を監視する方法 Active JP7298980B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862633678P 2018-02-22 2018-02-22
US62/633,678 2018-02-22
US15/937,241 2018-03-27
US15/937,241 US10404362B1 (en) 2018-02-22 2018-03-27 Fault detection and reporting in line monitoring systems
PCT/US2019/018720 WO2019164906A1 (en) 2018-02-22 2019-02-20 Fault detection and reporting in line monitoring systems

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JP2021515424A JP2021515424A (ja) 2021-06-17
JPWO2019164906A5 JPWO2019164906A5 (https=) 2022-02-03
JP2021515424A5 JP2021515424A5 (https=) 2022-02-03
JP7298980B2 true JP7298980B2 (ja) 2023-06-27

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US (1) US10404362B1 (https=)
EP (1) EP3756285B1 (https=)
JP (1) JP7298980B2 (https=)
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WO (1) WO2019164906A1 (https=)

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CN114268365B (zh) * 2021-12-02 2023-07-11 国网甘肃省电力公司酒泉供电公司 一种基于可视化技术的通信光缆智能预警方法及系统
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CN119727892B (zh) * 2023-09-28 2026-01-16 上海华为技术有限公司 一种检测设备、通信设备、检测方法及通信系统
CN118425691B (zh) * 2024-07-05 2024-09-24 国网浙江省电力有限公司宁波市鄞州区供电公司 一种输电线路故障定位方法、装置、设备及介质
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CN111448768B (zh) 2024-03-19
WO2019164906A1 (en) 2019-08-29
EP3756285A4 (en) 2021-04-07
US10404362B1 (en) 2019-09-03
US20190260468A1 (en) 2019-08-22
EP3756285A1 (en) 2020-12-30
CN111448768A (zh) 2020-07-24
EP3756285B1 (en) 2024-04-10
JP2021515424A (ja) 2021-06-17

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