JPWO2024023992A1 - - Google Patents

Info

Publication number
JPWO2024023992A1
JPWO2024023992A1 JP2024536651A JP2024536651A JPWO2024023992A1 JP WO2024023992 A1 JPWO2024023992 A1 JP WO2024023992A1 JP 2024536651 A JP2024536651 A JP 2024536651A JP 2024536651 A JP2024536651 A JP 2024536651A JP WO2024023992 A1 JPWO2024023992 A1 JP WO2024023992A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2024536651A
Other languages
Japanese (ja)
Other versions
JP7723332B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2024023992A1 publication Critical patent/JPWO2024023992A1/ja
Application granted granted Critical
Publication of JP7723332B2 publication Critical patent/JP7723332B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04B10/073—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an out-of-service signal
    • H04B10/0731—Testing or characterisation of optical devices, e.g. amplifiers
    • 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
    • H04B10/0773—Network aspects, e.g. central monitoring of transmission parameters
    • 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
    • H04B10/0775—Performance monitoring and measurement of transmission parameters
    • 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
    • H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Optical Communication System (AREA)
JP2024536651A 2022-07-27 2022-07-27 光伝送システム、及び、光パス設定・輻輳制御方法 Active JP7723332B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/029011 WO2024023992A1 (ja) 2022-07-27 2022-07-27 光伝送システム、及び、光パス設定・輻輳制御方法

Publications (2)

Publication Number Publication Date
JPWO2024023992A1 true JPWO2024023992A1 (enExample) 2024-02-01
JP7723332B2 JP7723332B2 (ja) 2025-08-14

Family

ID=89705685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024536651A Active JP7723332B2 (ja) 2022-07-27 2022-07-27 光伝送システム、及び、光パス設定・輻輳制御方法

Country Status (3)

Country Link
US (1) US20260039379A1 (enExample)
JP (1) JP7723332B2 (enExample)
WO (1) WO2024023992A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468829A (ja) * 1990-07-06 1992-03-04 Nippon Telegr & Teleph Corp <Ntt> 非通話信号伝送装置
JP2015040795A (ja) * 2013-08-22 2015-03-02 住友電工デバイス・イノベーション株式会社 試験装置
CN109039440A (zh) * 2018-09-14 2018-12-18 长飞光纤光缆股份有限公司 一种高效otdr测试系统及方法
JP2019174458A (ja) * 2018-03-13 2019-10-10 テクトロニクス・インコーポレイテッドＴｅｋｔｒｏｎｉｘ，Ｉｎｃ． 試験測定管理デバイス及びシステム並びに試験測定管理システムのための方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468829A (ja) * 1990-07-06 1992-03-04 Nippon Telegr & Teleph Corp <Ntt> 非通話信号伝送装置
JP2015040795A (ja) * 2013-08-22 2015-03-02 住友電工デバイス・イノベーション株式会社 試験装置
JP2019174458A (ja) * 2018-03-13 2019-10-10 テクトロニクス・インコーポレイテッドＴｅｋｔｒｏｎｉｘ，Ｉｎｃ． 試験測定管理デバイス及びシステム並びに試験測定管理システムのための方法
CN109039440A (zh) * 2018-09-14 2018-12-18 长飞光纤光缆股份有限公司 一种高效otdr测试系统及方法

Also Published As

Publication number Publication date
US20260039379A1 (en) 2026-02-05
WO2024023992A1 (ja) 2024-02-01
JP7723332B2 (ja) 2025-08-14

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