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
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=***_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 (en) 2000-11-07 2001-11-07 Management of synchronization network

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 (en)
AU (1) AU2002212937A1 (en)
WO (1) WO2002039630A2 (en)

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US7231338B2 (en) * 2001-11-09 2007-06-12 Sun Microsystems, Inc. Distributed simulation system having phases of a timestep
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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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US7424416B1 (en) 2004-11-09 2008-09-09 Sun Microsystems, Inc. Interfacing hardware emulation to distributed simulation environments
GB2421671A (en) * 2004-12-22 2006-06-28 Marconi Comm Gmbh A node selects a source of timing information using network topology and the timing status of network nodes
US7480609B1 (en) 2005-01-31 2009-01-20 Sun Microsystems, Inc. Applying distributed simulation techniques to hardware emulation
GB0519981D0 (en) * 2005-09-30 2005-11-09 Ignios Ltd Scheduling in a multicore architecture
KR100789376B1 (en) * 2006-04-13 2007-12-28 한국전자통신연구원 Method for providing personalized information lifecycle management service using policy-based autonomic data management technology
US8122147B2 (en) * 2006-11-08 2012-02-21 Honeywell International Inc. Method for acknowledgement of messages in a star network
CN101286835B (en) 2007-04-11 2013-03-20 华为技术有限公司 Clock tracing method, device and network element device
CN101309122B (en) * 2007-05-17 2013-01-02 华为技术有限公司 Clock track relation establishing method and clock track relation computing apparatus
CN101179348B (en) * 2007-12-06 2012-05-23 中国科学院等离子体物理研究所 Distributed timing system
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
PL2502372T3 (en) * 2009-11-19 2018-01-31 Ericsson Telefon Ab L M Configuration of synchronisation network
WO2011072881A1 (en) 2009-12-17 2011-06-23 Telefonaktiebolaget L M Ericsson (Publ) Configuration of synchronisation network having synchronization trails for time sync and frequency sync
EP2367309B1 (en) 2010-02-10 2016-07-13 Alcatel Lucent Method for detecting a synchronization failure of a transparent clock and related protection schemes
FR2962282B1 (en) * 2010-06-30 2012-07-13 Alcatel Lucent METHOD FOR TRANSMITTING ESMC TYPE MESSAGE THROUGH A SONET / SDH DOMAIN
CN102469569B (en) 2010-11-08 2014-09-10 ***通信集团公司 Time synchronization method of mobile communication system and synchronization device thereof
CN102123077B (en) * 2010-12-10 2015-03-18 中国电力科学研究院 Route optimization method of synchronous network and synchronous network system
PL2676389T3 (en) * 2011-02-15 2017-02-28 Telefonaktiebolaget Lm Ericsson (Publ) Method of providing a path delay asymmetry for time synchronization between a master and a slave clock across a communciation network
US9252904B2 (en) * 2011-06-01 2016-02-02 Coriant Operations, Inc. Method and apparatus for distributing network timing in a mesh optical network
US8929854B2 (en) 2011-10-27 2015-01-06 Telecommunication Systems, Inc. Emergency text messaging
US9762340B1 (en) 2012-02-01 2017-09-12 Ciena Corporation Synchronization timing loop detection systems and methods
CN105099647A (en) 2014-05-16 2015-11-25 中兴通讯股份有限公司 Synchronous method, controller, synchronous node and synchronous network
CN106656387B (en) * 2015-10-30 2018-09-07 华为技术有限公司 Method, node and system for detecting clock synchronous path
CN107204928B (en) * 2016-03-18 2021-06-08 华为技术有限公司 Method for updating clock synchronization topology, method and equipment for determining clock synchronization path
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
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Also Published As

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

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