AU2002212937A1 - Management of synchronization network - Google Patents

Management of synchronization network

Info

Publication number
AU2002212937A1
AU2002212937A1 AU2002212937A AU1293702A AU2002212937A1 AU 2002212937 A1 AU2002212937 A1 AU 2002212937A1 AU 2002212937 A AU2002212937 A AU 2002212937A AU 1293702 A AU1293702 A AU 1293702A AU 2002212937 A1 AU2002212937 A1 AU 2002212937A1
Authority
AU
Australia
Prior art keywords
management
synchronization network
synchronization
network
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.)
Abandoned
Application number
AU2002212937A
Other languages
English (en)
Inventor
Stefano Ruffini
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24838805&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002212937(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002212937A1 publication Critical patent/AU2002212937A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AU2002212937A 2000-11-07 2001-11-07 Management of synchronization network Abandoned AU2002212937A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/706,727 2000-11-07
US09/706,727 US6711411B1 (en) 2000-11-07 2000-11-07 Management of synchronization network
PCT/SE2001/002455 WO2002039630A2 (fr) 2000-11-07 2001-11-07 Gestion d'un reseau de synchronisation

Publications (1)

Publication Number Publication Date
AU2002212937A1 true AU2002212937A1 (en) 2002-05-21

Family

ID=24838805

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212937A Abandoned AU2002212937A1 (en) 2000-11-07 2001-11-07 Management of synchronization network

Country Status (3)

Country Link
US (1) US6711411B1 (fr)
AU (1) AU2002212937A1 (fr)
WO (1) WO2002039630A2 (fr)

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US7020722B2 (en) * 2001-11-09 2006-03-28 Sun Microsystems, Inc. Synchronization of distributed simulation nodes by keeping timestep schedulers in lockstep
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US7024214B2 (en) * 2002-02-26 2006-04-04 Microsoft Corporation Synchronizing over a number of synchronization mechanisms using flexible rules
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CA2552399A1 (fr) * 2004-01-05 2005-07-21 Huawei Technologies Co., Ltd. Procede de synchroniser les generateurs horloges dans un reseau
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US7480609B1 (en) 2005-01-31 2009-01-20 Sun Microsystems, Inc. Applying distributed simulation techniques to hardware emulation
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US8122147B2 (en) * 2006-11-08 2012-02-21 Honeywell International Inc. Method for acknowledgement of messages in a star network
CN101286835B (zh) * 2007-04-11 2013-03-20 华为技术有限公司 一种时钟跟踪的方法、装置及网元设备
CN101309122B (zh) * 2007-05-17 2013-01-02 华为技术有限公司 时钟跟踪关系建立方法及时钟跟踪关系计算装置
CN101179348B (zh) * 2007-12-06 2012-05-23 中国科学院等离子体物理研究所 分布式定时系统
US8849644B2 (en) * 2007-12-20 2014-09-30 Mentor Graphics Corporation Parallel simulation using an ordered priority of event regions
US7821958B2 (en) * 2007-12-21 2010-10-26 Belair Networks Inc. Method for estimating and monitoring timing errors in packet data networks
US8165169B2 (en) * 2008-12-02 2012-04-24 Adc Telecommunications, Inc. Clock priority chain level systems and methods
US8718482B1 (en) 2009-11-10 2014-05-06 Calix, Inc. Transparent clock for precision timing distribution
CN102714559B (zh) * 2009-11-19 2018-01-19 瑞典爱立信有限公司 同步网络的配置
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EP2367309B1 (fr) * 2010-02-10 2016-07-13 Alcatel Lucent Procédé pour détecter une erreur de synchronisation dans une horloge transparente et schémas de protection associés
FR2962282B1 (fr) * 2010-06-30 2012-07-13 Alcatel Lucent Procede de transmission d'un message de type esmc a travers un domaine de type sonet/sdh
CN102469569B (zh) * 2010-11-08 2014-09-10 中国移动通信集团公司 移动通信系统的时间同步方法和同步设备
CN102123077B (zh) * 2010-12-10 2015-03-18 中国电力科学研究院 同步网络的路由优化方法和同步网络系统
CN106330376B (zh) * 2011-02-15 2017-12-01 瑞典爱立信有限公司 通信网络中的时间同步的方法、系统和节点
US9252904B2 (en) * 2011-06-01 2016-02-02 Coriant Operations, Inc. Method and apparatus for distributing network timing in a mesh optical network
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US9762340B1 (en) 2012-02-01 2017-09-12 Ciena Corporation Synchronization timing loop detection systems and methods
CN105099647A (zh) * 2014-05-16 2015-11-25 中兴通讯股份有限公司 一种同步方法、控制器、同步节点及同步网络
CN106656387B (zh) 2015-10-30 2018-09-07 华为技术有限公司 用于检测时钟同步路径的方法、节点及系统
CN107204928B (zh) * 2016-03-18 2021-06-08 华为技术有限公司 更新时钟同步拓扑的方法、确定时钟同步路径的方法及设备
US10142178B2 (en) 2016-08-31 2018-11-27 Red Hat Israel, Ltd. Discovering and mitigating out-of-sync network parameters
US10396922B2 (en) * 2017-02-07 2019-08-27 Texas Instruments Incorporated Apparatus and mechanism to support multiple time domains in a single soc for time sensitive network
US11442876B2 (en) 2019-05-30 2022-09-13 Intel Corporation System, apparatus and method for synchronizing multiple virtual link states over a package interconnect
SE2151211A1 (en) * 2021-10-01 2023-04-02 Net Insight Ab Assymetric delay compensation

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Also Published As

Publication number Publication date
WO2002039630A3 (fr) 2002-08-01
WO2002039630A2 (fr) 2002-05-16
US6711411B1 (en) 2004-03-23

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