CN103139002B - 网元间的1588时间误差检测方法及装置 - Google Patents

网元间的1588时间误差检测方法及装置 Download PDF

Info

Publication number
CN103139002B
CN103139002B CN201110390599.0A CN201110390599A CN103139002B CN 103139002 B CN103139002 B CN 103139002B CN 201110390599 A CN201110390599 A CN 201110390599A CN 103139002 B CN103139002 B CN 103139002B
Authority
CN
China
Prior art keywords
time
detection
network
network element
time difference
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201110390599.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN103139002A (zh
Inventor
徐健新
何力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201110390599.0A priority Critical patent/CN103139002B/zh
Priority to PCT/CN2012/074297 priority patent/WO2013078820A1/zh
Priority to JP2014543750A priority patent/JP5878641B2/ja
Priority to IN1271KON2014 priority patent/IN2014KN01271A/en
Priority to US14/356,205 priority patent/US9331837B2/en
Priority to EP12854150.5A priority patent/EP2787686A4/en
Publication of CN103139002A publication Critical patent/CN103139002A/zh
Application granted granted Critical
Publication of CN103139002B publication Critical patent/CN103139002B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • H04L41/064—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis involving time analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
CN201110390599.0A 2011-11-30 2011-11-30 网元间的1588时间误差检测方法及装置 Active CN103139002B (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201110390599.0A CN103139002B (zh) 2011-11-30 2011-11-30 网元间的1588时间误差检测方法及装置
PCT/CN2012/074297 WO2013078820A1 (zh) 2011-11-30 2012-04-18 网元间的1588时间误差检测方法及装置
JP2014543750A JP5878641B2 (ja) 2011-11-30 2012-04-18 ネットワーク要素間における１５８８時間誤差の検出方法及び検出装置
IN1271KON2014 IN2014KN01271A (https=) 2011-11-30 2012-04-18
US14/356,205 US9331837B2 (en) 2011-11-30 2012-04-18 Method and device for detecting 1588 time error between network elements
EP12854150.5A EP2787686A4 (en) 2011-11-30 2012-04-18 METHOD AND DEVICE FOR DETECTING A 1588 TIMING ERROR BETWEEN NETWORK ELEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110390599.0A CN103139002B (zh) 2011-11-30 2011-11-30 网元间的1588时间误差检测方法及装置

Publications (2)

Publication Number Publication Date
CN103139002A CN103139002A (zh) 2013-06-05
CN103139002B true CN103139002B (zh) 2017-12-29

Family

ID=48498341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110390599.0A Active CN103139002B (zh) 2011-11-30 2011-11-30 网元间的1588时间误差检测方法及装置

Country Status (6)

Country Link
US (1) US9331837B2 (https=)
EP (1) EP2787686A4 (https=)
JP (1) JP5878641B2 (https=)
CN (1) CN103139002B (https=)
IN (1) IN2014KN01271A (https=)
WO (1) WO2013078820A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103139002B (zh) * 2011-11-30 2017-12-29 中兴通讯股份有限公司 网元间的1588时间误差检测方法及装置
CN103312428B (zh) * 2013-05-23 2016-01-27 华为技术有限公司 用于精确时钟协议同步网络的方法和装置
JP6199242B2 (ja) * 2014-06-11 2017-09-20 株式会社日立製作所 スポット伝送通信装置
CN104168140B (zh) * 2014-08-14 2017-11-14 新华三技术有限公司 Vtep异常情况处理方法及装置
CN104184534B (zh) * 2014-09-09 2017-02-15 桂林电子科技大学 精确ieee1588协议的透明时钟路径延迟的方法
EP3226504B1 (en) 2014-12-16 2020-11-04 Huawei Technologies Co., Ltd. Time synchronization method and apparatus
CN106211306B (zh) * 2015-04-30 2020-04-03 华为技术有限公司 一种通信网络延时抖动平滑方法、装置及系统
US9608752B2 (en) * 2015-05-15 2017-03-28 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of transporting internal radio base station (RBS) interface information over a packet switched network
CN106487467B (zh) * 2015-08-26 2020-10-13 深圳市中兴通讯技术服务有限责任公司 一种时间同步偏差检测方法和装置
WO2017033416A1 (ja) * 2015-08-27 2017-03-02 日本電気株式会社 中継装置、通信システム、及び障害検出方法
CN107317691B (zh) * 2016-04-26 2020-02-14 华为技术有限公司 一种故障定位方法及设备
CN105938176A (zh) * 2016-06-07 2016-09-14 国网浙江兰溪市供电公司 基于智能电表的大数据分析系统
CN110167060B (zh) * 2019-06-19 2022-07-05 深圳市英特瑞半导体科技有限公司 一种时间网络节点的管理方法、装置及时间网络节点
CN116489689B (zh) * 2023-05-29 2026-03-17 中国联合网络通信集团有限公司 一种时间同步网络性能的优化方法、装置、设备及介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101141327A (zh) * 2007-10-11 2008-03-12 中兴通讯股份有限公司 一种网络节点异常的检测方法
EP2367309A1 (en) * 2010-02-10 2011-09-21 Alcatel Lucent Method for detecting a synchronization failure of a transparent clock and related protection schemes
CN102232278A (zh) * 2011-06-23 2011-11-02 华为技术有限公司 检测1588设备性能的方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7602873B2 (en) 2005-12-23 2009-10-13 Agilent Technologies, Inc. Correcting time synchronization inaccuracy caused by asymmetric delay on a communication link
US20080232269A1 (en) * 2007-03-23 2008-09-25 Tatman Lance A Data collection system and method for ip networks
US7821958B2 (en) * 2007-12-21 2010-10-26 Belair Networks Inc. Method for estimating and monitoring timing errors in packet data networks
JP4827866B2 (ja) * 2008-02-19 2011-11-30 セイコープレシジョン株式会社 パケット監視装置
US8930484B2 (en) * 2009-06-30 2015-01-06 Tymphany Hong Kong Limited Systems and methods for providing synchronization in a networked environment
US8107502B2 (en) * 2009-09-11 2012-01-31 Symmetricom, Inc. Method and apparatus for monitoring packet networks
US8634297B2 (en) * 2010-11-01 2014-01-21 Cisco Technology, Inc. Probing specific customer flow in layer-2 multipath networks
JP5561426B2 (ja) * 2011-03-03 2014-07-30 日本電気株式会社 同期システム、同期方法、第一の同期装置、第二の同期装置及びコンピュータプログラム
CN103139002B (zh) * 2011-11-30 2017-12-29 中兴通讯股份有限公司 网元间的1588时间误差检测方法及装置
US8958327B2 (en) * 2012-08-10 2015-02-17 Cisco Technology, Inc. Passive network latency monitoring
US9628209B2 (en) * 2013-01-17 2017-04-18 Viavi Solutions Inc. Time synchronization in distributed network testing equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101141327A (zh) * 2007-10-11 2008-03-12 中兴通讯股份有限公司 一种网络节点异常的检测方法
EP2367309A1 (en) * 2010-02-10 2011-09-21 Alcatel Lucent Method for detecting a synchronization failure of a transparent clock and related protection schemes
CN102232278A (zh) * 2011-06-23 2011-11-02 华为技术有限公司 检测1588设备性能的方法及装置

Also Published As

Publication number Publication date
US9331837B2 (en) 2016-05-03
CN103139002A (zh) 2013-06-05
IN2014KN01271A (https=) 2015-10-16
WO2013078820A1 (zh) 2013-06-06
JP2014533918A (ja) 2014-12-15
JP5878641B2 (ja) 2016-03-08
US20150215108A1 (en) 2015-07-30
EP2787686A4 (en) 2015-04-22
EP2787686A1 (en) 2014-10-08

Similar Documents

Publication Publication Date Title
CN103139002B (zh) 网元间的1588时间误差检测方法及装置
US9917745B2 (en) Validation of chained network services
CN102932191B (zh) Iptv网络中基于动态链路实现实时智能故障分析的方法
EP3419230B1 (en) Method of determining clock synchronization path, and apparatus
CN103856360B (zh) 一种同步链路故障检测方法及装置
CN102123024B (zh) 一种时钟源设备切换选择方法、系统及装置
CN103166750B (zh) 时钟时间同步源配置方法及装置
CN105871674B (zh) 环保护链路故障保护方法、设备及系统
CN101986604A (zh) 分组传送网的链路故障定位方法及系统
CN102594600A (zh) 一种确定双向转发检测会话故障位置的方法及系统
WO2016150105A1 (zh) 一种以太网链路故障定位的方法、装置及系统
JP2012501573A (ja) 転送ネットワークの障害検出
CN109728988B (zh) 一种跨内网通信方法及装置
CN109873719A (zh) 一种故障检测方法及装置
US20180013669A1 (en) Transport segment oam routing mechanisms
US20090003241A1 (en) A Method and System For Obtaining Path Maximum Transfer Unit in Network
CN101252528A (zh) 一种故障检测方法及设备
WO2014008809A1 (zh) 一种丢失帧测定方法及系统
CN105791113A (zh) 一种基于sdn的多链路时延均衡方法和系统
CN103873309B (zh) 用于测量路由收敛时间或下发速度的方法、系统和装置
WO2010130102A1 (zh) 网络性能测量的方法、装置和系统
CN103650434A (zh) 物理网络内的虚拟网络
CN102130793B (zh) 一种接入网中的环路处理方法、装置和系统
CN102292936A (zh) 链路状态数据库同步检测方法及路由设备
CN101729408B (zh) 一种判定接口网络类型的方法及路由设备

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant