DE69738078D1 - System und verfahren zur timing-kontrolle in einem distribuierten digitalen cross-connect-system - Google Patents

System und verfahren zur timing-kontrolle in einem distribuierten digitalen cross-connect-system

Info

Publication number
DE69738078D1
DE69738078D1 DE69738078T DE69738078T DE69738078D1 DE 69738078 D1 DE69738078 D1 DE 69738078D1 DE 69738078 T DE69738078 T DE 69738078T DE 69738078 T DE69738078 T DE 69738078T DE 69738078 D1 DE69738078 D1 DE 69738078D1
Authority
DE
Germany
Prior art keywords
timing control
distributed cross
concrete digital
digital system
concrete
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.)
Expired - Lifetime
Application number
DE69738078T
Other languages
English (en)
Other versions
DE69738078T2 (de
Inventor
Gregory S Lovelace
Michael H Jette
Steven D Sensel
Edgar L Read
Amanda G Noe
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.)
Alcatel USA Sourcing Inc
Original Assignee
Alcatel USA Sourcing Inc
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
Priority claimed from US08/774,156 external-priority patent/US5901136A/en
Application filed by Alcatel USA Sourcing Inc filed Critical Alcatel USA Sourcing Inc
Publication of DE69738078D1 publication Critical patent/DE69738078D1/de
Application granted granted Critical
Publication of DE69738078T2 publication Critical patent/DE69738078T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • 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
    • H04J3/0685—Clock or time synchronisation in a node; Intranode 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)
  • Time-Division Multiplex Systems (AREA)
DE69738078T 1996-12-05 1997-12-04 System und verfahren zur timing-kontrolle in einem distribuierten digitalen cross-connect-system Expired - Lifetime DE69738078T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US76075996A 1996-12-05 1996-12-05
US760759 1996-12-05
US08/774,156 US5901136A (en) 1996-12-26 1996-12-26 System and method for controlling timing in a distributed digital cross-connect system
US774156 1996-12-26
PCT/US1997/022027 WO1998025436A2 (en) 1996-12-05 1997-12-04 System and method for controlling timing in a distributed digital cross-connect system

Publications (2)

Publication Number Publication Date
DE69738078D1 true DE69738078D1 (de) 2007-10-11
DE69738078T2 DE69738078T2 (de) 2008-05-21

Family

ID=27116868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738078T Expired - Lifetime DE69738078T2 (de) 1996-12-05 1997-12-04 System und verfahren zur timing-kontrolle in einem distribuierten digitalen cross-connect-system

Country Status (5)

Country Link
EP (1) EP0953272B1 (de)
AU (1) AU5591398A (de)
CA (1) CA2274068C (de)
DE (1) DE69738078T2 (de)
WO (1) WO1998025436A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106761B (fi) 1999-02-19 2001-03-30 Nokia Mobile Phones Ltd Menetelmä ja piirijärjestely järjestelmien keskinäisen tahdistuksen toteuttamiseksi monimoodilaitteessa
CA2303605A1 (en) * 1999-04-06 2000-10-06 Nortel Networks Corporation Self-configuring distributed switch
US6570872B1 (en) 1999-04-06 2003-05-27 Nortel Networks Limited Self-configuring distributed switch
DE69938977D1 (de) * 1999-05-28 2008-08-07 Fujitsu Ltd Sdh sender und verfahren zum schalten des rahmentaktes in einem sdh sender
US6754171B1 (en) 2000-05-18 2004-06-22 Enterasys Networks, Inc. Method and system for distributed clock failure protection in a packet switched network
US8050559B2 (en) 2006-08-21 2011-11-01 Juniper Networks, Inc. Multi-chassis router with multiplexed optical interconnects

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526359A (en) * 1993-12-30 1996-06-11 Dsc Communications Corporation Integrated multi-fabric digital cross-connect timing architecture
US5436890A (en) * 1993-12-30 1995-07-25 Dsc Communications Corporation Integrated multi-rate cross-connect system
US5608757A (en) * 1994-06-03 1997-03-04 Dsc Communications Corporation High speed transport system

Also Published As

Publication number Publication date
EP0953272B1 (de) 2007-08-29
WO1998025436A3 (en) 1998-07-23
CA2274068C (en) 2001-02-13
EP0953272A2 (de) 1999-11-03
AU5591398A (en) 1998-06-29
WO1998025436A2 (en) 1998-06-11
DE69738078T2 (de) 2008-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition