FI963910A - Hierarchical synchronization method - Google Patents

Hierarchical synchronization method Download PDF

Info

Publication number
FI963910A
FI963910A FI963910A FI963910A FI963910A FI 963910 A FI963910 A FI 963910A FI 963910 A FI963910 A FI 963910A FI 963910 A FI963910 A FI 963910A FI 963910 A FI963910 A FI 963910A
Authority
FI
Finland
Prior art keywords
synchronization method
hierarchical synchronization
hierarchical
synchronization
Prior art date
Application number
FI963910A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI104593B (en
FI963910A0 (en
Inventor
Jukka Kainulainen
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
Priority to FI963910A priority Critical patent/FI104593B/en
Publication of FI963910A0 publication Critical patent/FI963910A0/en
Priority to EP97942971A priority patent/EP0932950A1/en
Priority to AU44613/97A priority patent/AU4461397A/en
Priority to CNB971984190A priority patent/CN1144401C/en
Priority to PCT/FI1997/000584 priority patent/WO1998015078A1/en
Publication of FI963910A publication Critical patent/FI963910A/en
Application granted granted Critical
Publication of FI104593B publication Critical patent/FI104593B/en

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
    • H04J3/0679—Clock or time synchronisation in a network by determining clock distribution path in a network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FI963910A 1996-09-30 1996-09-30 Hierarchical synchronization procedure FI104593B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI963910A FI104593B (en) 1996-09-30 1996-09-30 Hierarchical synchronization procedure
EP97942971A EP0932950A1 (en) 1996-09-30 1997-09-26 Hierarchical synchronization system
AU44613/97A AU4461397A (en) 1996-09-30 1997-09-26 Hierarchical synchronization system
CNB971984190A CN1144401C (en) 1996-09-30 1997-09-26 Hierarchical synchronization system
PCT/FI1997/000584 WO1998015078A1 (en) 1996-09-30 1997-09-26 Hierarchical synchronization system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963910 1996-09-30
FI963910A FI104593B (en) 1996-09-30 1996-09-30 Hierarchical synchronization procedure

Publications (3)

Publication Number Publication Date
FI963910A0 FI963910A0 (en) 1996-09-30
FI963910A true FI963910A (en) 1998-03-31
FI104593B FI104593B (en) 2000-02-29

Family

ID=8546768

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963910A FI104593B (en) 1996-09-30 1996-09-30 Hierarchical synchronization procedure

Country Status (5)

Country Link
EP (1) EP0932950A1 (en)
CN (1) CN1144401C (en)
AU (1) AU4461397A (en)
FI (1) FI104593B (en)
WO (1) WO1998015078A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100373341C (en) * 2005-09-02 2008-03-05 中兴通讯股份有限公司 Distributed control method in priority for operation process
US8015319B2 (en) 2005-10-27 2011-09-06 Huawei Technologies Co., Ltd. Method, system, client and server for implementing data sync
CN1956452B (en) * 2005-10-27 2012-02-29 华为技术有限公司 Method, system, user terminal and server for implementing data synchronization
FR2965271B1 (en) 2010-09-29 2014-07-25 Total Raffinage Marketing PROCESS FOR THE PREPARATION OF COILS AND ASPHALT AT LOW TEMPERATURES
WO2014158064A1 (en) * 2013-03-27 2014-10-02 Telefonaktiebolaget L M Ericsson (Publ) A method and a device for selecting a synchronization reference
CN104468072B (en) * 2014-12-04 2018-08-21 中国航空工业集团公司第六三一研究所 A kind of IMA platform clocks synchronous method
US10791436B2 (en) * 2017-10-11 2020-09-29 Uatc, Llc Systems and methods for a vehicle application programming interface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986723A (en) * 1960-02-26 1961-05-30 Bell Telephone Labor Inc Synchronization in a system of interconnected units
DE3629931A1 (en) * 1986-09-03 1988-03-10 Philips Patentverwaltung HIERARCHICAL SYNCHRONIZATION METHOD AND CIRCUIT ARRANGEMENT FOR SWITCHING CENTERS OF A INTERMEDIATED TELECOMMUNICATION NETWORK
DE4122276C2 (en) * 1991-07-05 1995-02-02 Philips Patentverwaltung Hierarchical synchronization process for a digital communication system
WO1993004545A1 (en) * 1991-08-19 1993-03-04 Fujitsu Limited Method for synchronizing synchronous data communication network, and communication device used in the network
FI92358C (en) * 1992-11-09 1994-10-25 Nokia Telecommunications Oy Hierarchical synchronization method and communication system using message-based synchronization
DE4446511A1 (en) * 1994-12-24 1996-06-27 Sel Alcatel Ag Synchronous digital message transmission system with hierarchical synchronization network
GB2301991B (en) * 1995-06-06 1999-06-30 Plessey Telecomm SDH Network

Also Published As

Publication number Publication date
FI104593B (en) 2000-02-29
CN1232585A (en) 1999-10-20
AU4461397A (en) 1998-04-24
CN1144401C (en) 2004-03-31
WO1998015078A1 (en) 1998-04-09
EP0932950A1 (en) 1999-08-04
FI963910A0 (en) 1996-09-30

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