AU3346797A - Master-slave synchronisation - Google Patents

Master-slave synchronisation

Info

Publication number
AU3346797A
AU3346797A AU33467/97A AU3346797A AU3346797A AU 3346797 A AU3346797 A AU 3346797A AU 33467/97 A AU33467/97 A AU 33467/97A AU 3346797 A AU3346797 A AU 3346797A AU 3346797 A AU3346797 A AU 3346797A
Authority
AU
Australia
Prior art keywords
master
slave synchronisation
synchronisation
slave
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
AU33467/97A
Inventor
Jouko Juhani Kapanen
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.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of AU3346797A publication Critical patent/AU3346797A/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
    • 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
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0042—Ring
    • 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
    • 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
    • H04J3/0647—Synchronisation among TDM nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU33467/97A 1996-07-19 1997-07-03 Master-slave synchronisation Abandoned AU3346797A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI962910 1996-07-19
FI962910A FI104592B (en) 1996-07-19 1996-07-19 Maintenance of synchronization over a telecommunications network
PCT/FI1997/000432 WO1998004064A1 (en) 1996-07-19 1997-07-03 Master-slave synchronisation

Publications (1)

Publication Number Publication Date
AU3346797A true AU3346797A (en) 1998-02-10

Family

ID=8546415

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33467/97A Abandoned AU3346797A (en) 1996-07-19 1997-07-03 Master-slave synchronisation

Country Status (5)

Country Link
EP (1) EP0917779A1 (en)
CN (1) CN1228894A (en)
AU (1) AU3346797A (en)
FI (1) FI104592B (en)
WO (1) WO1998004064A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832440A1 (en) * 1998-07-18 2000-01-20 Alcatel Sa Synchronization method, primary reference clock generator and network element for a synchronous digital communication network
JP3460118B2 (en) 1998-08-26 2003-10-27 富士通株式会社 Clock management method and transmission apparatus for synchronous network system
WO2000022763A1 (en) * 1998-10-13 2000-04-20 Nokia Networks Oy Node control unit of an access node in a synchronous telecommunication system and method for controlling a switchover of clock supply in a telecommunication system
CA2364785A1 (en) * 1999-02-26 2000-08-31 Telefonaktiebolaget Lm Ericsson Time management using common channel signalling in a cellular telecommunication network
FI20001298A (en) 2000-05-30 2001-12-01 Nokia Networks Oy Synchronizing frame transmissions over a telecommunications network
US7483448B2 (en) * 2004-03-10 2009-01-27 Alcatel-Lucent Usa Inc. Method and system for the clock synchronization of network terminals
CN1870492B (en) * 2005-05-25 2016-04-20 游天童 The synchronous method of time frame fine is realized in WLAN (wireless local area network) or free net
CN100450230C (en) * 2005-12-02 2009-01-07 华为技术有限公司 Clock recovery method and apparatus in RF far-end module
CN101330374B (en) * 2007-06-18 2012-11-14 大唐移动通信设备有限公司 Method and system for synchronizing clock of transmission network as well as subordinate clock side entity
CN101631013B (en) * 2008-07-17 2013-03-06 大唐移动通信设备有限公司 Method, equipment and system for clock synchronization of access network
WO2013189536A1 (en) * 2012-06-20 2013-12-27 Nokia Siemens Networks Oy Synchronization in computer network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3120910B2 (en) * 1992-10-12 2000-12-25 松下電器産業株式会社 Network synchronization setting method in loop type LAN
FI93287C (en) * 1993-03-16 1995-03-10 Nokia Telecommunications Oy Method for synchronizing interconnected SDH and PDH data transmission networks
JP3104490B2 (en) * 1993-10-07 2000-10-30 松下電器産業株式会社 Dependent synchronization control method for dual loop LAN
JPH088950A (en) * 1994-06-16 1996-01-12 Toyo Commun Equip Co Ltd Fault relief method for clock subordinate synchronization system transmission line
FI98583C (en) * 1995-06-28 1997-07-10 Nokia Telecommunications Oy Implementation of a certified bus in a telecommunication network

Also Published As

Publication number Publication date
FI962910A (en) 1998-01-20
EP0917779A1 (en) 1999-05-26
CN1228894A (en) 1999-09-15
WO1998004064A1 (en) 1998-01-29
FI962910A0 (en) 1996-07-19
FI104592B (en) 2000-02-29

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