JPWO2021161442A1 - - Google Patents
Info
- Publication number
- JPWO2021161442A1 JPWO2021161442A1 JP2021577783A JP2021577783A JPWO2021161442A1 JP WO2021161442 A1 JPWO2021161442 A1 JP WO2021161442A1 JP 2021577783 A JP2021577783 A JP 2021577783A JP 2021577783 A JP2021577783 A JP 2021577783A JP WO2021161442 A1 JPWO2021161442 A1 JP WO2021161442A1
- 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
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
- H04B10/03—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
- H04B10/07—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
- H04B10/27—Arrangements for networking
- H04B10/272—Star-type networks or tree-type networks
-
- 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
- H04B10/40—Transceivers
-
- 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
- H04B10/50—Transmitters
-
- 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
- H04B10/60—Receivers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Optical Communication System (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Debugging And Monitoring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/005509 WO2021161442A1 (ja) | 2020-02-13 | 2020-02-13 | 通信装置及びエラー対処方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021161442A1 true JPWO2021161442A1 (https=) | 2021-08-19 |
| JP7360063B2 JP7360063B2 (ja) | 2023-10-12 |
Family
ID=77291486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021577783A Active JP7360063B2 (ja) | 2020-02-13 | 2020-02-13 | 通信装置及びエラー対処方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230112053A1 (https=) |
| JP (1) | JP7360063B2 (https=) |
| WO (1) | WO2021161442A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005222379A (ja) * | 2004-02-06 | 2005-08-18 | Hitachi Ltd | ディスクアレイ装置およびその障害回避制御方法 |
| JP2008061091A (ja) * | 2006-09-01 | 2008-03-13 | Hitachi Communication Technologies Ltd | パス設定方法およびノード装置 |
| JP2014135679A (ja) * | 2013-01-11 | 2014-07-24 | Mitsubishi Electric Corp | 端末側通信装置、局側装置、通信障害復旧方法 |
| JP2014207593A (ja) * | 2013-04-15 | 2014-10-30 | 西日本電信電話株式会社 | 光回線装置用の遠隔電源再起動装置 |
| JP2017158088A (ja) * | 2016-03-03 | 2017-09-07 | 西日本電信電話株式会社 | 加入者線終端装置と復旧方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6690884B1 (en) * | 1999-02-19 | 2004-02-10 | Corvis Corporation | Optical transmission systems including error correction and protection apparatuses and methods |
| US6587261B1 (en) * | 1999-05-24 | 2003-07-01 | Corvis Corporation | Optical transmission systems including optical amplifiers and methods of use therein |
| US6577423B1 (en) * | 1999-09-17 | 2003-06-10 | Corvis Corporation | Optical transmission systems, optical receivers, and receiving methods |
| DE60133837D1 (de) * | 2000-08-25 | 2008-06-12 | Broadwing Corp | Optische übertragungssysteme mit optischen schutzsystemen, vorrichtungen und verfahren |
| US8090258B2 (en) * | 2008-09-19 | 2012-01-03 | Tellabs Petaluma, Inc. | Method and apparatus for correcting faults in a passive optical network |
| US8477877B2 (en) * | 2010-06-23 | 2013-07-02 | At&T Intellectual Property I, L.P. | Feed-forward carrier phase recovery for optical communications |
| US20130188960A1 (en) * | 2011-07-25 | 2013-07-25 | Xiuzhi Gao | One-Handed Remote Unit That Can Control Multiple Devices |
| WO2018218511A1 (zh) * | 2017-05-31 | 2018-12-06 | 华为技术有限公司 | 时延测量方法及站点 |
-
2020
- 2020-02-13 WO PCT/JP2020/005509 patent/WO2021161442A1/ja not_active Ceased
- 2020-02-13 JP JP2021577783A patent/JP7360063B2/ja active Active
- 2020-02-13 US US17/798,305 patent/US20230112053A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005222379A (ja) * | 2004-02-06 | 2005-08-18 | Hitachi Ltd | ディスクアレイ装置およびその障害回避制御方法 |
| JP2008061091A (ja) * | 2006-09-01 | 2008-03-13 | Hitachi Communication Technologies Ltd | パス設定方法およびノード装置 |
| JP2014135679A (ja) * | 2013-01-11 | 2014-07-24 | Mitsubishi Electric Corp | 端末側通信装置、局側装置、通信障害復旧方法 |
| JP2014207593A (ja) * | 2013-04-15 | 2014-10-30 | 西日本電信電話株式会社 | 光回線装置用の遠隔電源再起動装置 |
| JP2017158088A (ja) * | 2016-03-03 | 2017-09-07 | 西日本電信電話株式会社 | 加入者線終端装置と復旧方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230112053A1 (en) | 2023-04-13 |
| WO2021161442A1 (ja) | 2021-08-19 |
| JP7360063B2 (ja) | 2023-10-12 |
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