DE69626177D1 - Verfahren und Netzwerkknoten zur Re-Synchronisierung von Rahmen in einem synchronen digitalen Nachrichtenübertragungssystem - Google Patents

Verfahren und Netzwerkknoten zur Re-Synchronisierung von Rahmen in einem synchronen digitalen Nachrichtenübertragungssystem

Info

Publication number
DE69626177D1
DE69626177D1 DE69626177T DE69626177T DE69626177D1 DE 69626177 D1 DE69626177 D1 DE 69626177D1 DE 69626177 T DE69626177 T DE 69626177T DE 69626177 T DE69626177 T DE 69626177T DE 69626177 D1 DE69626177 D1 DE 69626177D1
Authority
DE
Germany
Prior art keywords
network node
transmission system
synchronous digital
pointer
frames
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 - Fee Related
Application number
DE69626177T
Other languages
English (en)
Other versions
DE69626177T2 (de
Inventor
Giovanni Traverso
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 Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69626177D1 publication Critical patent/DE69626177D1/de
Publication of DE69626177T2 publication Critical patent/DE69626177T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0623—Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process
    • 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
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69626177T 1995-11-24 1996-11-22 Verfahren und Netzwerkknoten zur Re-Synchronisierung von Rahmen in einem synchronen digitalen Nachrichtenübertragungssystem Expired - Fee Related DE69626177T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002444A IT1276166B1 (it) 1995-11-24 1995-11-24 Metodo e nodo di rete per la resincronizzazione delle trame in un sistema di trasmissione digitale sincrona

Publications (2)

Publication Number Publication Date
DE69626177D1 true DE69626177D1 (de) 2003-03-20
DE69626177T2 DE69626177T2 (de) 2003-10-09

Family

ID=11372588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626177T Expired - Fee Related DE69626177T2 (de) 1995-11-24 1996-11-22 Verfahren und Netzwerkknoten zur Re-Synchronisierung von Rahmen in einem synchronen digitalen Nachrichtenübertragungssystem

Country Status (4)

Country Link
EP (1) EP0776104B1 (de)
AT (1) ATE232666T1 (de)
DE (1) DE69626177T2 (de)
IT (1) IT1276166B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19732943A1 (de) * 1997-07-31 1999-02-04 Alsthom Cge Alcatel Verfahren und Komponente zum Ausgleich von Frequenz- und Phasenschwankungen
US6584118B1 (en) * 1998-08-27 2003-06-24 Nortel Networks Limited Payload mapping in synchronous networks
JP2000101597A (ja) * 1998-09-24 2000-04-07 Nec Corp ノード間フレーム位相同期方式及び方法
ITMI20011782A1 (it) 2001-08-10 2003-02-10 Marconi Comm Spa Metodo per la generazione di un clock sincronizzato con riferimenti temporali derivati da segnali di ingresso in un'apparecchiatura di una r
CN113341680B (zh) * 2021-06-30 2022-05-27 广东电网有限责任公司 一种用于配电物联网端设备的对时方法及设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142529A (en) * 1988-12-09 1992-08-25 Transwitch Corporation Method and means for transferring a data payload from a first SONET signal to a SONET signal of different frequency
DE4108429A1 (de) * 1991-03-15 1992-09-17 Philips Patentverwaltung Uebertragungssystem fuer die digitale synchrone hierarchie
EP0578315A1 (de) * 1992-07-09 1994-01-12 Philips Patentverwaltung GmbH Synchrones Übertragungssystem

Also Published As

Publication number Publication date
IT1276166B1 (it) 1997-10-27
EP0776104B1 (de) 2003-02-12
DE69626177T2 (de) 2003-10-09
EP0776104A3 (de) 1998-09-09
ATE232666T1 (de) 2003-02-15
ITMI952444A0 (de) 1995-11-24
ITMI952444A1 (it) 1997-05-24
EP0776104A2 (de) 1997-05-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8339 Ceased/non-payment of the annual fee