KR101378119B1 - 교차 보호의 방법 및 장치 - Google Patents

교차 보호의 방법 및 장치 Download PDF

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KR101378119B1
KR101378119B1 KR1020127005838A KR20127005838A KR101378119B1 KR 101378119 B1 KR101378119 B1 KR 101378119B1 KR 1020127005838 A KR1020127005838 A KR 1020127005838A KR 20127005838 A KR20127005838 A KR 20127005838A KR 101378119 B1 KR101378119 B1 KR 101378119B1
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KR20120054044A (ko
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웬카이 마
얀 유안
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지티이 코포레이션
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40013—Details regarding a bus controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1652—Optical Transport Network [OTN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/006—Fault tolerance and recovery

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
KR1020127005838A 2009-08-05 2009-11-24 교차 보호의 방법 및 장치 Active KR101378119B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200910090340A CN101616341B (zh) 2009-08-05 2009-08-05 一种交叉保护的方法和装置
CN200910090340.7 2009-08-05
PCT/CN2009/075115 WO2011015002A1 (zh) 2009-08-05 2009-11-24 一种交叉保护的方法和装置

Publications (2)

Publication Number Publication Date
KR20120054044A KR20120054044A (ko) 2012-05-29
KR101378119B1 true KR101378119B1 (ko) 2014-03-25

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KR1020127005838A Active KR101378119B1 (ko) 2009-08-05 2009-11-24 교차 보호의 방법 및 장치

Country Status (7)

Country Link
US (1) US20120128363A1 (https=)
EP (1) EP2451091A4 (https=)
JP (1) JP5562419B2 (https=)
KR (1) KR101378119B1 (https=)
CN (1) CN101616341B (https=)
IN (1) IN2012DN00816A (https=)
WO (1) WO2011015002A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101674146B (zh) * 2009-10-16 2014-12-10 中兴通讯股份有限公司 一种光传送网中对齐各调度业务的方法及系统
CN102255660B (zh) * 2010-05-21 2015-09-16 中兴通讯股份有限公司 业务接入信号的传输保护方法及传输保护装置
CN101867850B (zh) * 2010-06-03 2014-08-20 中兴通讯股份有限公司 实现otn中交叉颗粒度自适应的方法及装置
CN102394767B (zh) * 2011-10-08 2018-03-13 中兴通讯股份有限公司 基于光传送网的数据处理方法及系统
CN103248509B (zh) * 2012-02-13 2018-09-14 中兴通讯股份有限公司 光数据单元的管理方法及装置
CN102664702B (zh) * 2012-04-05 2014-12-03 烽火通信科技股份有限公司 一种交叉盘m比n的保护方式

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1832629A (zh) 2005-03-10 2006-09-13 华为技术有限公司 光传送网中的信号调度方法和系统
CN1842221A (zh) 2005-03-31 2006-10-04 华为技术有限公司 光传送网中业务信号调度方法及其装置
CN101389146A (zh) 2007-09-13 2009-03-18 华为技术有限公司 光传送网同步交叉调度的方法和装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6587470B1 (en) * 1999-03-22 2003-07-01 Cisco Technology, Inc. Flexible cross-connect with data plane
GB0031839D0 (en) * 2000-12-29 2001-02-14 Marconi Comm Ltd A multi-service digital cross-connect
US8274892B2 (en) * 2001-10-09 2012-09-25 Infinera Corporation Universal digital framer architecture for transport of client signals of any client payload and format type
US20040076151A1 (en) * 2002-10-21 2004-04-22 Walter Fant Connection identifiers and restoration in optical networks
JP3816909B2 (ja) * 2003-08-20 2006-08-30 日本電信電話株式会社 光ネットワークのノード監視制御装置
CN100349390C (zh) * 2004-08-11 2007-11-14 华为技术有限公司 光传送网中传输低速率业务信号的方法及其装置
CN100373847C (zh) * 2004-12-14 2008-03-05 华为技术有限公司 在光传送网中传输低速率业务信号的方法
CN1791057B (zh) * 2004-12-15 2011-06-15 华为技术有限公司 在光传送网中传输数据业务的方法及其装置
US8699886B2 (en) * 2005-11-23 2014-04-15 Ciena Corporation Externally synchronized optical transport network systems and associated methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1832629A (zh) 2005-03-10 2006-09-13 华为技术有限公司 光传送网中的信号调度方法和系统
CN1842221A (zh) 2005-03-31 2006-10-04 华为技术有限公司 光传送网中业务信号调度方法及其装置
CN101389146A (zh) 2007-09-13 2009-03-18 华为技术有限公司 光传送网同步交叉调度的方法和装置

Also Published As

Publication number Publication date
EP2451091A1 (en) 2012-05-09
IN2012DN00816A (https=) 2015-06-26
KR20120054044A (ko) 2012-05-29
JP2013501432A (ja) 2013-01-10
JP5562419B2 (ja) 2014-07-30
EP2451091A4 (en) 2017-11-08
US20120128363A1 (en) 2012-05-24
WO2011015002A1 (zh) 2011-02-10
CN101616341A (zh) 2009-12-30
CN101616341B (zh) 2012-10-10

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