CN102149027B - 通路切换方法、系统及下行数据发送方法 - Google Patents

通路切换方法、系统及下行数据发送方法 Download PDF

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Publication number
CN102149027B
CN102149027B CN201010112527.5A CN201010112527A CN102149027B CN 102149027 B CN102149027 B CN 102149027B CN 201010112527 A CN201010112527 A CN 201010112527A CN 102149027 B CN102149027 B CN 102149027B
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China
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olt
onu
channel
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stand
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CN201010112527.5A
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Chinese (zh)
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CN102149027A (zh
Inventor
张伟良
张德智
耿丹
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ZTE Corp
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ZTE Corp
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Priority to CN201010112527.5A priority Critical patent/CN102149027B/zh
Priority to PCT/CN2010/074427 priority patent/WO2011094990A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • 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
    • H04B10/032—Arrangements for fault recovery using working and protection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
CN201010112527.5A 2010-02-05 2010-02-05 通路切换方法、系统及下行数据发送方法 Active CN102149027B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201010112527.5A CN102149027B (zh) 2010-02-05 2010-02-05 通路切换方法、系统及下行数据发送方法
PCT/CN2010/074427 WO2011094990A1 (fr) 2010-02-05 2010-06-24 Procédé et système de commutation de trajet et procédé d'émission de données de liaison descendante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010112527.5A CN102149027B (zh) 2010-02-05 2010-02-05 通路切换方法、系统及下行数据发送方法

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CN102149027A CN102149027A (zh) 2011-08-10
CN102149027B true CN102149027B (zh) 2016-08-03

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CN201010112527.5A Active CN102149027B (zh) 2010-02-05 2010-02-05 通路切换方法、系统及下行数据发送方法

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CN (1) CN102149027B (fr)
WO (1) WO2011094990A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103634709B (zh) * 2012-08-28 2018-01-12 上海诺基亚贝尔股份有限公司 用于支持光网络单元在多个无源光网络之间迁移的方法
CN103607238B (zh) * 2013-12-04 2016-06-29 中国联合网络通信集团有限公司 光网络系统
CN107508707B (zh) * 2017-08-25 2020-03-03 中国联合网络通信集团有限公司 一种注册认证方法、装置及网络系统
CN114070391A (zh) * 2020-07-30 2022-02-18 中兴通讯股份有限公司 Onu迁移检测方法、olt、onu及存储介质
CN113596630B (zh) * 2021-05-17 2022-11-15 北京邮电大学 混合栅格光网络的路由资源分配方法及装置
CN113014324B (zh) * 2021-05-25 2021-08-03 武汉长光科技有限公司 一种组网方法、装置、设备、系统和存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101350679A (zh) * 2007-07-18 2009-01-21 华为技术有限公司 基于以太网无源光网络的保护倒换方法、系统和设备
CN101431702A (zh) * 2008-12-18 2009-05-13 北京邮电大学 一种相邻onu互相保护的方法
CN101600128A (zh) * 2009-06-30 2009-12-09 中兴通讯股份有限公司 一种onu及其实现全光纤保护倒换的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8005363B2 (en) * 2007-12-14 2011-08-23 Hitachi Communication Technologies, Inc. Passive optical network with wavelength division multiplexing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101350679A (zh) * 2007-07-18 2009-01-21 华为技术有限公司 基于以太网无源光网络的保护倒换方法、系统和设备
CN101431702A (zh) * 2008-12-18 2009-05-13 北京邮电大学 一种相邻onu互相保护的方法
CN101600128A (zh) * 2009-06-30 2009-12-09 中兴通讯股份有限公司 一种onu及其实现全光纤保护倒换的方法

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Publication number Publication date
CN102149027A (zh) 2011-08-10
WO2011094990A1 (fr) 2011-08-11

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