CN107710699A - 一种故障检测的方法和设备 - Google Patents

一种故障检测的方法和设备 Download PDF

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Publication number
CN107710699A
CN107710699A CN201680001097.5A CN201680001097A CN107710699A CN 107710699 A CN107710699 A CN 107710699A CN 201680001097 A CN201680001097 A CN 201680001097A CN 107710699 A CN107710699 A CN 107710699A
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payload
otn
otn frame
check information
frame
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CN201680001097.5A
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CN107710699B (zh
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尹建
王伟
李鹏
刘福学
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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
    • H04Q11/0066—Provisions for optical burst or packet 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
    • H04B10/07—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • 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
    • 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
    • H04J2203/0062—Testing
    • 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
    • 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
    • H04Q2011/0083—Testing; Monitoring

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明实施例公开了一种故障检测的方法和设备，其中，该方法包括：光传送网络OTN设备获取第一OTN帧，所述第一OTN帧包括至少两个净荷区域，所述至少两个净荷区域中的每个净荷区域包括净荷校验信息和净荷数据；根据所述净荷校验信息进行故障检测，所述净荷校验信息用于对所述净荷校验信息所在净荷区域的净荷数据进行校验。本发明实施例中，通过将OTN帧划分成至少两个净荷区域，并且在每个净荷区域携带相应的净荷校验信息，从而提高了故障检测的效率。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201680001097.5A 2016-04-08 2016-04-08 一种故障检测的方法和设备 Active CN107710699B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/078871 WO2017173661A1 (zh) 2016-04-08 2016-04-08 一种故障检测的方法和设备

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CN107710699A true CN107710699A (zh) 2018-02-16
CN107710699B CN107710699B (zh) 2020-07-21

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US (1) US10575074B2 (zh)
EP (1) EP3429138A4 (zh)
JP (1) JP6783872B2 (zh)
CN (1) CN107710699B (zh)
WO (1) WO2017173661A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109257093B (zh) * 2017-07-14 2021-09-14 华为技术有限公司 一种光网络中光监控信道处理的方法和装置
CN110798333B (zh) * 2018-08-03 2022-04-01 中兴通讯股份有限公司 一种业务信息配置方法、装置、系统及存储介质
US10985837B2 (en) * 2019-06-17 2021-04-20 Ciena Corporation Generic non-client specific protection via TCM status and enhanced OTN network propagation of client faults
EP4135338A4 (en) * 2020-04-27 2023-10-11 Huawei Technologies Co., Ltd. SERVICE PROCESSING METHOD, APPARATUS AND DEVICE

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WO2005099282A1 (fr) * 2004-04-09 2005-10-20 Utstarcom Telecom Co., Ltd. Procede et systeme de transmission de signaux reposant sur une station de base a frequences radio
CN1791057A (zh) * 2004-12-15 2006-06-21 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
US20070133397A1 (en) * 2005-12-14 2007-06-14 David Bianchi Smart mechanism for multi-client bidirectional optical channel protection scheme
CN1983931A (zh) * 2006-04-05 2007-06-20 华为技术有限公司 在光网络中传递故障信息的方法及系统
CN101043309A (zh) * 2007-04-13 2007-09-26 华为技术有限公司 主备倒换的控制方法以及装置
CN101656588A (zh) * 2009-09-21 2010-02-24 中兴通讯股份有限公司 一种传输数据的方法及系统
US20100074624A1 (en) * 2008-09-12 2010-03-25 Glen Miller System and Method for Transporting Asynchronous ODUk Signals over a Synchronous Interface
US20100135652A1 (en) * 2007-08-13 2010-06-03 Huawei Technologies Co., Ltd. Fault detecting method, system, and apparatus for pon system
US20100232786A1 (en) * 2009-03-12 2010-09-16 Fujitsu Limited Frame transfer device and frame transfer method
US20110004700A1 (en) * 2009-07-01 2011-01-06 Infinera Corporation Providing access to client overhead while transparently transmitting the client signal
US20110150468A1 (en) * 2009-12-18 2011-06-23 Fujitsu Limited Communication device and communication method
GB2495673A (en) * 2010-07-30 2013-04-17 Fujitsu Ltd Signal storage method, frame generating device, frame receiving device and transmission system
CN104618057A (zh) * 2014-12-31 2015-05-13 国网山东省电力公司青岛供电公司 一种分组传送网无损伤保护倒换方法及系统

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EP2790343B1 (en) 2011-12-08 2019-03-27 Mitsubishi Electric Corporation Frame generation method, optical transmission device and optical transmission system

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005099282A1 (fr) * 2004-04-09 2005-10-20 Utstarcom Telecom Co., Ltd. Procede et systeme de transmission de signaux reposant sur une station de base a frequences radio
CN1791057A (zh) * 2004-12-15 2006-06-21 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
US20070133397A1 (en) * 2005-12-14 2007-06-14 David Bianchi Smart mechanism for multi-client bidirectional optical channel protection scheme
CN1983931A (zh) * 2006-04-05 2007-06-20 华为技术有限公司 在光网络中传递故障信息的方法及系统
CN101043309A (zh) * 2007-04-13 2007-09-26 华为技术有限公司 主备倒换的控制方法以及装置
US20100135652A1 (en) * 2007-08-13 2010-06-03 Huawei Technologies Co., Ltd. Fault detecting method, system, and apparatus for pon system
US20100074624A1 (en) * 2008-09-12 2010-03-25 Glen Miller System and Method for Transporting Asynchronous ODUk Signals over a Synchronous Interface
US20100232786A1 (en) * 2009-03-12 2010-09-16 Fujitsu Limited Frame transfer device and frame transfer method
US20110004700A1 (en) * 2009-07-01 2011-01-06 Infinera Corporation Providing access to client overhead while transparently transmitting the client signal
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GB2495673A (en) * 2010-07-30 2013-04-17 Fujitsu Ltd Signal storage method, frame generating device, frame receiving device and transmission system
CN104618057A (zh) * 2014-12-31 2015-05-13 国网山东省电力公司青岛供电公司 一种分组传送网无损伤保护倒换方法及系统

Also Published As

Publication number Publication date
EP3429138A1 (en) 2019-01-16
US20190045282A1 (en) 2019-02-07
JP6783872B2 (ja) 2020-11-11
EP3429138A4 (en) 2019-03-13
US10575074B2 (en) 2020-02-25
BR112018070672A2 (pt) 2019-02-19
CN107710699B (zh) 2020-07-21
WO2017173661A1 (zh) 2017-10-12
JP2019516296A (ja) 2019-06-13

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