FI119164B - Förfarande och anordning för att regenerera pulstaktsignal i digital datakommunikation - Google Patents

Förfarande och anordning för att regenerera pulstaktsignal i digital datakommunikation Download PDF

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Publication number
FI119164B
FI119164B FI20050359A FI20050359A FI119164B FI 119164 B FI119164 B FI 119164B FI 20050359 A FI20050359 A FI 20050359A FI 20050359 A FI20050359 A FI 20050359A FI 119164 B FI119164 B FI 119164B
Authority
FI
Finland
Prior art keywords
slave
indicator
network element
frequency
master
Prior art date
Application number
FI20050359A
Other languages
English (en)
Finnish (fi)
Other versions
FI20050359A (sv
FI20050359A0 (sv
Inventor
Mikko Laulainen
Original Assignee
Tellabs 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 Tellabs Oy filed Critical Tellabs Oy
Priority to FI20050359A priority Critical patent/FI119164B/sv
Publication of FI20050359A0 publication Critical patent/FI20050359A0/sv
Priority to CN200680010019.8A priority patent/CN101151830B/zh
Priority to PCT/FI2006/000107 priority patent/WO2006106175A1/en
Priority to EP06725868.1A priority patent/EP1867082B1/en
Priority to US11/885,652 priority patent/US8081664B2/en
Publication of FI20050359A publication Critical patent/FI20050359A/sv
Application granted granted Critical
Publication of FI119164B publication Critical patent/FI119164B/sv

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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
    • H04J3/0676—Mutual
    • 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

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)
  • Small-Scale Networks (AREA)
FI20050359A 2005-04-08 2005-04-08 Förfarande och anordning för att regenerera pulstaktsignal i digital datakommunikation FI119164B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20050359A FI119164B (sv) 2005-04-08 2005-04-08 Förfarande och anordning för att regenerera pulstaktsignal i digital datakommunikation
CN200680010019.8A CN101151830B (zh) 2005-04-08 2006-04-07 用于在数字数据通信中重新生成时序信号的方法和设备
PCT/FI2006/000107 WO2006106175A1 (en) 2005-04-08 2006-04-07 Method and arrangement for regenerating a timing signal in digital data communication
EP06725868.1A EP1867082B1 (en) 2005-04-08 2006-04-07 Method and arrangement for regenerating a timing signal in digital data communication
US11/885,652 US8081664B2 (en) 2005-04-08 2006-04-07 Method and arrangement for regenerating a timing signal in digital data communication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050359A FI119164B (sv) 2005-04-08 2005-04-08 Förfarande och anordning för att regenerera pulstaktsignal i digital datakommunikation
FI20050359 2005-04-08

Publications (3)

Publication Number Publication Date
FI20050359A0 FI20050359A0 (sv) 2005-04-08
FI20050359A FI20050359A (sv) 2006-10-09
FI119164B true FI119164B (sv) 2008-08-15

Family

ID=34508063

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050359A FI119164B (sv) 2005-04-08 2005-04-08 Förfarande och anordning för att regenerera pulstaktsignal i digital datakommunikation

Country Status (5)

Country Link
US (1) US8081664B2 (sv)
EP (1) EP1867082B1 (sv)
CN (1) CN101151830B (sv)
FI (1) FI119164B (sv)
WO (1) WO2006106175A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020068094A1 (en) * 2018-09-28 2020-04-02 Hewlett-Packard Development Company, L.P. Regeneration and propagation of a signal between communication units

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494211A (en) * 1982-11-24 1985-01-15 The United States Of America As Represented By The Secretary Of The Navy Balanced system for ranging and synchronization between satellite pairs
US5241543A (en) 1989-01-25 1993-08-31 Hitachi, Ltd. Independent clocking local area network and nodes used for the same
SE506080C2 (sv) 1996-02-02 1997-11-10 Ericsson Telefon Ab L M Virtuell tidsslinga
US7372875B2 (en) * 2002-09-30 2008-05-13 Lucent Technologies Inc. Systems and methods for synchronization in asynchronous transport networks
US7415044B2 (en) * 2003-08-22 2008-08-19 Telefonaktiebolaget Lm Ericsson (Publ) Remote synchronization in packet-switched networks
WO2005077063A2 (en) 2004-02-09 2005-08-25 Semtech Corporation Method and apparatus for aligning time references when separated by an unreliable data packet network
US7058089B2 (en) * 2004-02-18 2006-06-06 Rosemount, Inc. System and method for maintaining a common sense of time on a network segment
US7590210B2 (en) * 2004-09-13 2009-09-15 Nortel Networks Limited Method and apparatus for synchronizing internal state of frequency generators on a communications network

Also Published As

Publication number Publication date
WO2006106175A1 (en) 2006-10-12
FI20050359A (sv) 2006-10-09
CN101151830A (zh) 2008-03-26
CN101151830B (zh) 2014-04-30
EP1867082B1 (en) 2014-01-22
US20080181343A1 (en) 2008-07-31
US8081664B2 (en) 2011-12-20
FI20050359A0 (sv) 2005-04-08
EP1867082A1 (en) 2007-12-19

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