CN102142903A - 一种光功率调测方法、装置及系统 - Google Patents
一种光功率调测方法、装置及系统 Download PDFInfo
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- CN102142903A CN102142903A CN2011100772677A CN201110077267A CN102142903A CN 102142903 A CN102142903 A CN 102142903A CN 2011100772677 A CN2011100772677 A CN 2011100772677A CN 201110077267 A CN201110077267 A CN 201110077267A CN 102142903 A CN102142903 A CN 102142903A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 62
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000006866 deterioration Effects 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000006735 deficit Effects 0.000 claims description 80
- 239000013307 optical fiber Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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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
- H04J14/0221—Power control, e.g. to keep the total optical power constant
-
- 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
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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
- H04B10/075—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
- H04B10/07955—Monitoring or measuring power
-
- 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
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/293—Signal power control
- H04B10/2933—Signal power control considering the whole optical path
- H04B10/2939—Network aspects
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (12)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110077267.7A CN102142903B (zh) | 2011-03-29 | 2011-03-29 | 一种光功率调测方法、装置及系统 |
RU2013143627/07A RU2013143627A (ru) | 2011-03-29 | 2012-02-22 | Способ, устройство и система для мониторинга и регулирования оптической мощности |
PCT/CN2012/071428 WO2012130001A1 (zh) | 2011-03-29 | 2012-02-22 | 一种光功率调测方法、装置及系统 |
EP12763486.3A EP2662995A4 (en) | 2011-03-29 | 2012-02-22 | METHOD, DEVICE AND SYSTEM FOR DEBUGGING OPTICAL POWER |
US14/040,112 US20140029937A1 (en) | 2011-03-29 | 2013-09-27 | Method, apparatus, and system for monitoring and adjusting optical power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110077267.7A CN102142903B (zh) | 2011-03-29 | 2011-03-29 | 一种光功率调测方法、装置及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102142903A true CN102142903A (zh) | 2011-08-03 |
CN102142903B CN102142903B (zh) | 2014-04-02 |
Family
ID=44410161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110077267.7A Expired - Fee Related CN102142903B (zh) | 2011-03-29 | 2011-03-29 | 一种光功率调测方法、装置及系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140029937A1 (zh) |
EP (1) | EP2662995A4 (zh) |
CN (1) | CN102142903B (zh) |
RU (1) | RU2013143627A (zh) |
WO (1) | WO2012130001A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012130001A1 (zh) * | 2011-03-29 | 2012-10-04 | 华为技术有限公司 | 一种光功率调测方法、装置及系统 |
CN103095370A (zh) * | 2011-11-03 | 2013-05-08 | 华为技术有限公司 | 波分复用光网络扩容调测的方法及控制器 |
CN103222215A (zh) * | 2012-12-07 | 2013-07-24 | 华为技术有限公司 | 自动功率调测方法和第一roadm站点 |
CN106487733A (zh) * | 2015-08-31 | 2017-03-08 | 华为技术有限公司 | 一种通信方法、发送端、接收端及系统 |
WO2021223450A1 (zh) * | 2020-05-06 | 2021-11-11 | 华为技术有限公司 | 光功率调测的方法、调测系统、控制设备以及调测站点 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012119364A1 (en) * | 2011-07-27 | 2012-09-13 | Huawei Technologies Co., Ltd. | Method and apparatus for determining an optical signal-to-noise ratio (OSNR) penalty |
EP2930869A1 (en) * | 2014-04-08 | 2015-10-14 | Alcatel Lucent | Setting the power of a plurality of optical signals in an optical network |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101505190A (zh) * | 2008-02-04 | 2009-08-12 | 华为技术有限公司 | 一种光功率调测方法和设备 |
CN101656589A (zh) * | 2008-08-21 | 2010-02-24 | 华为技术有限公司 | 一种dwdm网络信道优化的方法和装置 |
US7769302B1 (en) * | 2007-03-13 | 2010-08-03 | At&T Intellectual Property Ii, L.P. | Method and apparatus for adjusting for polarization-induced, optical signal transients |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3720112B2 (ja) * | 1996-03-18 | 2005-11-24 | 富士通株式会社 | 波長分割多重が適用されるシステム及び光パワー制御装置 |
JP4671478B2 (ja) * | 2000-08-08 | 2011-04-20 | 富士通株式会社 | 波長多重光通信システムおよび波長多重光通信方法 |
US6961525B2 (en) * | 2000-11-17 | 2005-11-01 | Sycamore Networks, Inc. | Method for channel balance |
JP4053389B2 (ja) * | 2002-09-19 | 2008-02-27 | 富士通株式会社 | 光信号対雑音比のモニタ方法およびそれを用いた光伝送システム |
JP4340567B2 (ja) * | 2004-03-17 | 2009-10-07 | 富士通株式会社 | 端局装置、光出力パワーの制御方法及び光出力パワー制御プログラム |
CN102142903B (zh) * | 2011-03-29 | 2014-04-02 | 华为技术有限公司 | 一种光功率调测方法、装置及系统 |
-
2011
- 2011-03-29 CN CN201110077267.7A patent/CN102142903B/zh not_active Expired - Fee Related
-
2012
- 2012-02-22 EP EP12763486.3A patent/EP2662995A4/en not_active Withdrawn
- 2012-02-22 RU RU2013143627/07A patent/RU2013143627A/ru not_active Application Discontinuation
- 2012-02-22 WO PCT/CN2012/071428 patent/WO2012130001A1/zh active Application Filing
-
2013
- 2013-09-27 US US14/040,112 patent/US20140029937A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7769302B1 (en) * | 2007-03-13 | 2010-08-03 | At&T Intellectual Property Ii, L.P. | Method and apparatus for adjusting for polarization-induced, optical signal transients |
CN101505190A (zh) * | 2008-02-04 | 2009-08-12 | 华为技术有限公司 | 一种光功率调测方法和设备 |
CN101656589A (zh) * | 2008-08-21 | 2010-02-24 | 华为技术有限公司 | 一种dwdm网络信道优化的方法和装置 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012130001A1 (zh) * | 2011-03-29 | 2012-10-04 | 华为技术有限公司 | 一种光功率调测方法、装置及系统 |
CN103095370A (zh) * | 2011-11-03 | 2013-05-08 | 华为技术有限公司 | 波分复用光网络扩容调测的方法及控制器 |
WO2013063936A1 (zh) * | 2011-11-03 | 2013-05-10 | 华为技术有限公司 | 波分复用光网络扩容调测的方法及控制器 |
CN103095370B (zh) * | 2011-11-03 | 2016-05-18 | 华为技术有限公司 | 波分复用光网络扩容调测的方法及控制器 |
US9596028B2 (en) | 2011-11-03 | 2017-03-14 | Huawei Technologies Co., Ltd. | Method and controller for commissioning wavelength division multiplexing optical network during capacity expansion |
CN103222215A (zh) * | 2012-12-07 | 2013-07-24 | 华为技术有限公司 | 自动功率调测方法和第一roadm站点 |
WO2014086044A1 (zh) * | 2012-12-07 | 2014-06-12 | 华为技术有限公司 | 自动功率调测方法和第一roadm站点 |
EP2924891A4 (en) * | 2012-12-07 | 2015-11-11 | Huawei Tech Co Ltd | AUTOMATIC CURRENT TEST METHOD AND FIRST ROADM STATION THEREFOR |
CN103222215B (zh) * | 2012-12-07 | 2016-05-25 | 华为技术有限公司 | 自动功率调测方法和第一roadm站点 |
CN106487733A (zh) * | 2015-08-31 | 2017-03-08 | 华为技术有限公司 | 一种通信方法、发送端、接收端及系统 |
CN106487733B (zh) * | 2015-08-31 | 2019-10-01 | 华为技术有限公司 | 一种通信方法、发送端、接收端及系统 |
WO2021223450A1 (zh) * | 2020-05-06 | 2021-11-11 | 华为技术有限公司 | 光功率调测的方法、调测系统、控制设备以及调测站点 |
Also Published As
Publication number | Publication date |
---|---|
CN102142903B (zh) | 2014-04-02 |
EP2662995A4 (en) | 2014-07-23 |
WO2012130001A1 (zh) | 2012-10-04 |
RU2013143627A (ru) | 2015-04-10 |
EP2662995A1 (en) | 2013-11-13 |
US20140029937A1 (en) | 2014-01-30 |
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Owner name: SHENZHEN LIANCHUANG INTELLECTUAL PROPERTY SERVICE Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20150703 |
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Effective date of registration: 20150703 Address after: 518129 Nanshan District Nanshan digital cultural industry base, east block, Guangdong, Shenzhen 407 Patentee after: Shenzhen LIAN intellectual property service center Address before: 518126 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160127 Address after: 518052, room 216, west of digital cultural industry base, 10128 Shennan Road, Shenzhen, Guangdong, Nanshan District Patentee after: Chen Xijie Address before: 518129 Nanshan District Nanshan digital cultural industry base, east block, Guangdong, Shenzhen 407 Patentee before: Shenzhen LIAN intellectual property service center |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20180329 |
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CF01 | Termination of patent right due to non-payment of annual fee |