JPWO2021182141A1 - - Google Patents

Info

Publication number
JPWO2021182141A1
JPWO2021182141A1 JP2022505918A JP2022505918A JPWO2021182141A1 JP WO2021182141 A1 JPWO2021182141 A1 JP WO2021182141A1 JP 2022505918 A JP2022505918 A JP 2022505918A JP 2022505918 A JP2022505918 A JP 2022505918A JP WO2021182141 A1 JPWO2021182141 A1 JP WO2021182141A1
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.)
Pending
Application number
JP2022505918A
Other versions
JPWO2021182141A5 (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 JPWO2021182141A1 publication Critical patent/JPWO2021182141A1/ja
Publication of JPWO2021182141A5 publication Critical patent/JPWO2021182141A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H04J14/0295—Shared protection at the optical channel (1:1, n:m)
    • 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
    • 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
    • H04B10/29—Repeaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
JP2022505918A 2021-02-26 光伝送システム、光装置、光ネットワーク管理装置、および光伝送方法 Pending JPWO2021182141A5 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020041096 2020-03-10
PCT/JP2021/007475 WO2021182141A1 (ja) 2020-03-10 2021-02-26 光伝送システム、光装置、および光伝送方法

Publications (2)

Publication Number Publication Date
JPWO2021182141A1 true JPWO2021182141A1 (ja) 2021-09-16
JPWO2021182141A5 JPWO2021182141A5 (ja) 2022-11-10

Family

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Also Published As

Publication number Publication date
WO2021182141A1 (ja) 2021-09-16
US20230101846A1 (en) 2023-03-30

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Legal Events

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A521 Request for written amendment filed

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Effective date: 20220808

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Effective date: 20240112