FI925074A0 - Hierarkkinen synkronointimenetelmä - Google Patents

Hierarkkinen synkronointimenetelmä

Info

Publication number
FI925074A0
FI925074A0 FI925074A FI925074A FI925074A0 FI 925074 A0 FI925074 A0 FI 925074A0 FI 925074 A FI925074 A FI 925074A FI 925074 A FI925074 A FI 925074A FI 925074 A0 FI925074 A0 FI 925074A0
Authority
FI
Finland
Prior art keywords
synchronization method
hierarchical synchronization
hierarchical
synchronization
Prior art date
Application number
FI925074A
Other languages
English (en)
Swedish (sv)
Other versions
FI91691B (fi
FI91691C (fi
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 FI925074A priority Critical patent/FI91691C/fi
Publication of FI925074A0 publication Critical patent/FI925074A0/fi
Priority to GB9509026A priority patent/GB2287158B/en
Priority to DE4395760T priority patent/DE4395760T1/de
Priority to PCT/FI1993/000457 priority patent/WO1994011964A1/en
Priority to AU54221/94A priority patent/AU5422194A/en
Publication of FI91691B publication Critical patent/FI91691B/fi
Application granted granted Critical
Publication of FI91691C publication Critical patent/FI91691C/fi

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)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FI925074A 1992-11-09 1992-11-09 Hierarkkinen synkronointimenetelmä FI91691C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI925074A FI91691C (fi) 1992-11-09 1992-11-09 Hierarkkinen synkronointimenetelmä
GB9509026A GB2287158B (en) 1992-11-09 1993-11-08 Hierarchical synchronization method
DE4395760T DE4395760T1 (de) 1992-11-09 1993-11-08 Hierarchische Synchronisationsmethode
PCT/FI1993/000457 WO1994011964A1 (en) 1992-11-09 1993-11-08 Hierarchical synchronization method
AU54221/94A AU5422194A (en) 1992-11-09 1993-11-08 Hierarchical synchronization method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925074A FI91691C (fi) 1992-11-09 1992-11-09 Hierarkkinen synkronointimenetelmä
FI925074 1992-11-09

Publications (3)

Publication Number Publication Date
FI925074A0 true FI925074A0 (fi) 1992-11-09
FI91691B FI91691B (fi) 1994-04-15
FI91691C FI91691C (fi) 1994-07-25

Family

ID=8536182

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925074A FI91691C (fi) 1992-11-09 1992-11-09 Hierarkkinen synkronointimenetelmä

Country Status (5)

Country Link
AU (1) AU5422194A (fi)
DE (1) DE4395760T1 (fi)
FI (1) FI91691C (fi)
GB (1) GB2287158B (fi)
WO (1) WO1994011964A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95978C (fi) * 1994-03-01 1996-04-10 Nokia Telecommunications Oy Hierarkkinen synkronointimenetelmä
DE19653261A1 (de) * 1996-12-20 1998-06-25 Alsthom Cge Alcatel Synchrones digitales Nachrichtenübertragungssystem, Steuerungseinrichtung, Netzelement und zentraler Taktgenerator
DE19901588A1 (de) * 1999-01-16 2000-07-20 Alcatel Sa Synchronisation eines Netzelementes in einem synchronen digitalen Nachrichtenübertragungsnetz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142069A (en) * 1977-06-20 1979-02-27 The United States Of America As Represented By The Secretary Of The Army Time reference distribution technique
US4736393A (en) * 1986-04-16 1988-04-05 American Telephone And Telegraph Co., At&T Information Systems, Inc. Distributed timing control for a distributed digital communication system
DE3943052A1 (de) * 1989-12-28 1991-07-04 Philips Patentverwaltung Hierarchisches synchronisationsverfahren fuer vermittlungsstellen eines fernmeldenetzes

Also Published As

Publication number Publication date
FI91691B (fi) 1994-04-15
GB2287158A (en) 1995-09-06
DE4395760T1 (de) 1995-10-05
AU5422194A (en) 1994-06-08
GB2287158B (en) 1996-09-25
WO1994011964A1 (en) 1994-05-26
GB9509026D0 (en) 1995-06-21
FI91691C (fi) 1994-07-25

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Legal Events

Date Code Title Description
BB Publication of examined application