DK1004178T3 - Teletransmissionsnetværk, netværkselementer dertil samt fremgangsmåde til identifikation af et netværkselements synkronisering - Google Patents

Teletransmissionsnetværk, netværkselementer dertil samt fremgangsmåde til identifikation af et netværkselements synkronisering

Info

Publication number
DK1004178T3
DK1004178T3 DK98938595T DK98938595T DK1004178T3 DK 1004178 T3 DK1004178 T3 DK 1004178T3 DK 98938595 T DK98938595 T DK 98938595T DK 98938595 T DK98938595 T DK 98938595T DK 1004178 T3 DK1004178 T3 DK 1004178T3
Authority
DK
Denmark
Prior art keywords
network
identifying
telecommunication transmission
elements therefor
element synchronization
Prior art date
Application number
DK98938595T
Other languages
Danish (da)
English (en)
Inventor
Michael Jacobsen
Original Assignee
Tellabs Denmark As
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 Denmark As filed Critical Tellabs Denmark As
Application granted granted Critical
Publication of DK1004178T3 publication Critical patent/DK1004178T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
    • 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
    • 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
    • H04J2203/0051—Network Node Interface, e.g. tandem connections, transit switching
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/043—Pseudo-noise [PN] codes variable during transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DK98938595T 1997-08-14 1998-08-14 Teletransmissionsnetværk, netværkselementer dertil samt fremgangsmåde til identifikation af et netværkselements synkronisering DK1004178T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK93897 1997-08-14
PCT/DK1998/000351 WO1999009686A2 (en) 1997-08-14 1998-08-14 A teletransmission network, network elements and a method of identifying the synchronization

Publications (1)

Publication Number Publication Date
DK1004178T3 true DK1004178T3 (da) 2003-06-23

Family

ID=8099210

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98938595T DK1004178T3 (da) 1997-08-14 1998-08-14 Teletransmissionsnetværk, netværkselementer dertil samt fremgangsmåde til identifikation af et netværkselements synkronisering

Country Status (5)

Country Link
EP (1) EP1004178B1 (de)
AU (1) AU8726998A (de)
DE (1) DE69811906T2 (de)
DK (1) DK1004178T3 (de)
WO (1) WO1999009686A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845767A1 (de) * 1998-10-05 2000-04-06 Alcatel Sa Verfahren zum Übertragen von Taktsignalen, Verfahren zum Synchronisieren von Taktgeneratoren oder Netzelementen, Netzelement und Taktgenerator
US11283535B2 (en) * 2019-03-20 2022-03-22 Arris Enterprises Llc Method of remotely monitoring the timing performance of a PTP slave

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0548381B1 (de) * 1991-12-18 1997-11-26 Siemens Aktiengesellschaft Verfahren zur Uhrzeitführung in Computernetzen
FI91690C (fi) * 1992-11-09 1994-07-25 Nokia Telecommunications Oy Hierarkkinen synkronointimenetelmä sekä sanomapohjaista synkronointia käyttävä tietoliikennejärjestelmä
JP3168487B2 (ja) * 1993-03-15 2001-05-21 富士通株式会社 同期確立チェック方法及び伝送装置
DE4442506A1 (de) * 1994-11-30 1996-06-05 Sel Alcatel Ag Synchronisierungsüberachung in einem Netzwerk

Also Published As

Publication number Publication date
EP1004178A2 (de) 2000-05-31
DE69811906D1 (de) 2003-04-10
AU8726998A (en) 1999-03-08
EP1004178B1 (de) 2003-03-05
WO1999009686A3 (en) 1999-04-15
WO1999009686A2 (en) 1999-02-25
DE69811906T2 (de) 2003-11-13

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