CN1564472A - 一种光传输链型网络无业务中断的扩容方法 - Google Patents
一种光传输链型网络无业务中断的扩容方法 Download PDFInfo
- Publication number
- CN1564472A CN1564472A CNA200410030888XA CN200410030888A CN1564472A CN 1564472 A CN1564472 A CN 1564472A CN A200410030888X A CNA200410030888X A CN A200410030888XA CN 200410030888 A CN200410030888 A CN 200410030888A CN 1564472 A CN1564472 A CN 1564472A
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- optical fiber
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- protection
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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
- H04J14/0289—Optical multiplex section protection
- H04J14/029—Dedicated protection at the optical multiplex section (1+1)
-
- 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
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0279—WDM point-to-point architectures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/028—WDM bus architectures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0283—WDM ring architectures
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computing Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (10)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410030888XA CN100338886C (zh) | 2004-04-09 | 2004-04-09 | 一种光传输链型网络无业务中断的扩容方法 |
EP04738253.6A EP1734673B1 (en) | 2004-04-09 | 2004-06-18 | Capacity expansion method for optical transmission link network without service interruption |
RU2006135252/09A RU2352070C2 (ru) | 2004-04-09 | 2004-06-18 | Способ увеличения пропускной способности оптической линейной сети передачи данных без прерывания услуг |
PCT/CN2004/000655 WO2005099134A1 (fr) | 2004-04-09 | 2004-06-18 | Procede d'augmentation de la capacite d'un reseau de voies de transmission optique sans interruption de service |
KR1020067019703A KR20070004768A (ko) | 2004-04-09 | 2004-06-18 | 광전송 사슬형 네트워크에서 업무를 중단시키지 않는용량확장방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410030888XA CN100338886C (zh) | 2004-04-09 | 2004-04-09 | 一种光传输链型网络无业务中断的扩容方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1564472A true CN1564472A (zh) | 2005-01-12 |
CN100338886C CN100338886C (zh) | 2007-09-19 |
Family
ID=34481207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410030888XA Expired - Fee Related CN100338886C (zh) | 2004-04-09 | 2004-04-09 | 一种光传输链型网络无业务中断的扩容方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1734673B1 (zh) |
KR (1) | KR20070004768A (zh) |
CN (1) | CN100338886C (zh) |
RU (1) | RU2352070C2 (zh) |
WO (1) | WO2005099134A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100401681C (zh) * | 2005-05-18 | 2008-07-09 | 上海华为技术有限公司 | 一种配置业务框数据的实现方法 |
WO2009079853A1 (fr) * | 2007-12-24 | 2009-07-02 | Zte Corporation | Procédé et système de protection du canal partagé dans le système de transmission optique |
WO2010060297A1 (zh) * | 2008-11-25 | 2010-06-03 | 华为技术有限公司 | 多业务传送网传输通道实现方法及系统 |
CN101800599A (zh) * | 2010-02-10 | 2010-08-11 | 瑞斯康达科技发展股份有限公司 | 一种光纤线路保护设备及系统 |
CN101145870B (zh) * | 2007-07-31 | 2012-07-18 | 中兴通讯股份有限公司 | 一种光环形网络中业务无中断扩容的方法 |
WO2012151959A1 (zh) * | 2011-06-30 | 2012-11-15 | 中兴通讯股份有限公司 | 一种不断业务的扩缩容方法及装置 |
CN103188095A (zh) * | 2011-12-29 | 2013-07-03 | 中兴通讯股份有限公司 | 一种在分组传送网中处理环网路径的方法、网管及节点设备 |
CN105991336A (zh) * | 2015-03-02 | 2016-10-05 | 中国移动通信集团内蒙古有限公司 | 一种保护网络及其保护方法 |
WO2016197996A1 (zh) * | 2015-10-13 | 2016-12-15 | 中兴通讯股份有限公司 | 一种射频拉远单元及其工作方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101001123B (zh) * | 2006-12-31 | 2011-04-13 | 华为技术有限公司 | 用于光传输网络的倒换方法和装置 |
CN104038941B (zh) * | 2013-03-06 | 2017-10-03 | 中国联合网络通信集团有限公司 | 网络扩容方法和装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5793745A (en) * | 1996-05-06 | 1998-08-11 | Bell Communications Research, Inc. | Bundled protection switching in a wide area network background of the invention |
US6259676B1 (en) * | 1998-06-17 | 2001-07-10 | Nokia Telecommunications Oy | Upgrading of subscriber connection |
CN1120599C (zh) * | 2000-08-01 | 2003-09-03 | 华为技术有限公司 | 可平滑扩容的数据通信系统 |
US7242664B2 (en) * | 2002-05-30 | 2007-07-10 | Lucent Technologies Inc. | Hybrid protection using mesh restoration and 1:1 protection |
CN1222821C (zh) * | 2002-07-01 | 2005-10-12 | 华为技术有限公司 | 基于波分复用层的光通道保护装置及方法 |
CN1214551C (zh) * | 2002-07-08 | 2005-08-10 | 华为技术有限公司 | 一种光纤环网系统及其光分插复用模块及其升级扩容方法 |
DE60201752T2 (de) * | 2002-08-05 | 2005-03-17 | Alcatel | M:N Pfadschutz |
-
2004
- 2004-04-09 CN CNB200410030888XA patent/CN100338886C/zh not_active Expired - Fee Related
- 2004-06-18 RU RU2006135252/09A patent/RU2352070C2/ru active
- 2004-06-18 EP EP04738253.6A patent/EP1734673B1/en not_active Expired - Lifetime
- 2004-06-18 KR KR1020067019703A patent/KR20070004768A/ko not_active Application Discontinuation
- 2004-06-18 WO PCT/CN2004/000655 patent/WO2005099134A1/zh active Application Filing
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100401681C (zh) * | 2005-05-18 | 2008-07-09 | 上海华为技术有限公司 | 一种配置业务框数据的实现方法 |
CN101145870B (zh) * | 2007-07-31 | 2012-07-18 | 中兴通讯股份有限公司 | 一种光环形网络中业务无中断扩容的方法 |
WO2009079853A1 (fr) * | 2007-12-24 | 2009-07-02 | Zte Corporation | Procédé et système de protection du canal partagé dans le système de transmission optique |
WO2010060297A1 (zh) * | 2008-11-25 | 2010-06-03 | 华为技术有限公司 | 多业务传送网传输通道实现方法及系统 |
CN101800599B (zh) * | 2010-02-10 | 2014-05-07 | 瑞斯康达科技发展股份有限公司 | 一种光纤线路保护设备及系统 |
CN101800599A (zh) * | 2010-02-10 | 2010-08-11 | 瑞斯康达科技发展股份有限公司 | 一种光纤线路保护设备及系统 |
WO2012151959A1 (zh) * | 2011-06-30 | 2012-11-15 | 中兴通讯股份有限公司 | 一种不断业务的扩缩容方法及装置 |
CN102857955A (zh) * | 2011-06-30 | 2013-01-02 | 中兴通讯股份有限公司 | 一种不断业务的扩缩容方法及装置 |
CN102857955B (zh) * | 2011-06-30 | 2017-03-22 | 中兴通讯股份有限公司 | 一种不断业务的扩缩容方法及装置 |
CN103188095A (zh) * | 2011-12-29 | 2013-07-03 | 中兴通讯股份有限公司 | 一种在分组传送网中处理环网路径的方法、网管及节点设备 |
WO2013097386A1 (zh) * | 2011-12-29 | 2013-07-04 | 中兴通讯股份有限公司 | 一种在分组传送网中处理环网路径的方法、网管及节点设备 |
CN103188095B (zh) * | 2011-12-29 | 2018-03-20 | 中兴通讯股份有限公司 | 一种在分组传送网中处理环网路径的方法、网管及节点设备 |
CN105991336A (zh) * | 2015-03-02 | 2016-10-05 | 中国移动通信集团内蒙古有限公司 | 一种保护网络及其保护方法 |
WO2016197996A1 (zh) * | 2015-10-13 | 2016-12-15 | 中兴通讯股份有限公司 | 一种射频拉远单元及其工作方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20070004768A (ko) | 2007-01-09 |
WO2005099134A1 (fr) | 2005-10-20 |
RU2006135252A (ru) | 2008-05-20 |
RU2352070C2 (ru) | 2009-04-10 |
EP1734673A4 (en) | 2013-11-13 |
EP1734673A1 (en) | 2006-12-20 |
EP1734673B1 (en) | 2018-12-19 |
CN100338886C (zh) | 2007-09-19 |
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Effective date of registration: 20140410 Address after: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Patentee after: Nanjing creates a code science and technology limited liability company Address before: 518057 Nanshan District, Guangdong high tech Industrial Park, science and Technology Industrial Park, ZTE building, block A, layer 6, layer Patentee before: ZTE Corporation |
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Granted publication date: 20070919 Termination date: 20140409 |