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
Links
Classifications
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- 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
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- 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)
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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
- H04B10/03—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)
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
ID=
Also Published As
Publication number | Publication date |
---|---|
WO2021182141A1 (ja) | 2021-09-16 |
US20230101846A1 (en) | 2023-03-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220808 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240112 |