SE9700167D0 - A telecommunication method and system - Google Patents

A telecommunication method and system

Info

Publication number
SE9700167D0
SE9700167D0 SE9700167A SE9700167A SE9700167D0 SE 9700167 D0 SE9700167 D0 SE 9700167D0 SE 9700167 A SE9700167 A SE 9700167A SE 9700167 A SE9700167 A SE 9700167A SE 9700167 D0 SE9700167 D0 SE 9700167D0
Authority
SE
Sweden
Prior art keywords
overhead
alignment
frame
interleaved
positions
Prior art date
Application number
SE9700167A
Other languages
English (en)
Other versions
SE511389C2 (sv
SE9700167L (sv
Inventor
Jonas Bertil Bjurel
Erik Anders Stenkvist
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9700167A priority Critical patent/SE511389C2/sv
Publication of SE9700167D0 publication Critical patent/SE9700167D0/sv
Priority to CA002277939A priority patent/CA2277939A1/en
Priority to AU57865/98A priority patent/AU5786598A/en
Priority to PCT/SE1998/000069 priority patent/WO1998032258A2/en
Priority to EP98901629A priority patent/EP0954915B1/en
Priority to DE69831215T priority patent/DE69831215T2/de
Priority to JP53422898A priority patent/JP3773959B2/ja
Priority to US09/009,316 priority patent/US6137810A/en
Publication of SE9700167L publication Critical patent/SE9700167L/sv
Publication of SE511389C2 publication Critical patent/SE511389C2/sv

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
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
SE9700167A 1997-01-21 1997-01-21 Ramlåsning SE511389C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9700167A SE511389C2 (sv) 1997-01-21 1997-01-21 Ramlåsning
CA002277939A CA2277939A1 (en) 1997-01-21 1998-01-16 Frame alignment
AU57865/98A AU5786598A (en) 1997-01-21 1998-01-16 Frame alignment
PCT/SE1998/000069 WO1998032258A2 (en) 1997-01-21 1998-01-16 Frame alignment
EP98901629A EP0954915B1 (en) 1997-01-21 1998-01-16 Frame alignment
DE69831215T DE69831215T2 (de) 1997-01-21 1998-01-16 Rahmeneinphasung
JP53422898A JP3773959B2 (ja) 1997-01-21 1998-01-16 フレーム同期
US09/009,316 US6137810A (en) 1997-01-21 1998-01-20 Telecommunication method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700167A SE511389C2 (sv) 1997-01-21 1997-01-21 Ramlåsning

Publications (3)

Publication Number Publication Date
SE9700167D0 true SE9700167D0 (sv) 1997-01-21
SE9700167L SE9700167L (sv) 1998-07-22
SE511389C2 SE511389C2 (sv) 1999-09-20

Family

ID=20405481

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700167A SE511389C2 (sv) 1997-01-21 1997-01-21 Ramlåsning

Country Status (8)

Country Link
US (1) US6137810A (sv)
EP (1) EP0954915B1 (sv)
JP (1) JP3773959B2 (sv)
AU (1) AU5786598A (sv)
CA (1) CA2277939A1 (sv)
DE (1) DE69831215T2 (sv)
SE (1) SE511389C2 (sv)
WO (1) WO1998032258A2 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760302B1 (fr) * 1997-03-03 2000-08-04 Alsthom Cge Alcatel Procede et dispositif pour la transmission de trames de donnees
US7894724B2 (en) * 2005-03-31 2011-02-22 Ciena Corporation Method and apparatus for improving dual-polarization optical communication performance
DE102006050616A1 (de) * 2006-10-26 2008-04-30 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Ermittlung der Häufigkeitsverteilung der in überlappenden Beobachtungsintervallen gemessenen Signalpegel eines Mess-Signals
US8249463B2 (en) * 2007-12-07 2012-08-21 Infinera Corporation Skew compensation across polarized optical channels
CN101814968B (zh) * 2010-03-16 2014-06-11 中兴通讯股份有限公司 实现帧头对齐和复帧归零的方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563398B1 (fr) * 1984-04-20 1986-06-13 Bojarski Alain Procede et dispositif de recuperation du verrouillage de trame pour un mot de verrouillage de trame a bits repartis dans la trame
US4646239A (en) * 1984-07-20 1987-02-24 Standard Oil Company Method of seismic exploration including processing and displaying seismic data to quantitatively distinguish among seismic events
US4651319A (en) * 1985-10-11 1987-03-17 Motorola, Inc. Multiplexing arrangement with fast framing
US4847877A (en) * 1986-11-28 1989-07-11 International Business Machines Corporation Method and apparatus for detecting a predetermined bit pattern within a serial bit stream
GB9004188D0 (en) * 1990-02-23 1990-04-18 Plessey Telecomm Method and apparatus for detecting a frame alignment word in a data stream
JP2970717B2 (ja) * 1992-03-17 1999-11-02 三菱電機株式会社 フレ−ム同期回路
JP2732759B2 (ja) * 1992-07-15 1998-03-30 沖電気工業株式会社 フレーム同期制御方式
US5420865A (en) * 1994-06-08 1995-05-30 Alcatel Data Networks Method and apparatus for alignment of frames of information
FR2723282B1 (fr) * 1994-07-29 1996-09-13 Alcatel Telspace Procede d'entrelacement et de desentrelacement de trames sdh et systeme correspondant
US5956377A (en) * 1996-05-31 1999-09-21 Vtech Communications, Ltd. Method and apparatus for synchronizing frames within a continuous stream of digital data

Also Published As

Publication number Publication date
AU5786598A (en) 1998-08-07
DE69831215D1 (de) 2005-09-22
WO1998032258A2 (en) 1998-07-23
EP0954915A2 (en) 1999-11-10
DE69831215T2 (de) 2006-06-01
JP3773959B2 (ja) 2006-05-10
CA2277939A1 (en) 1998-07-23
SE511389C2 (sv) 1999-09-20
US6137810A (en) 2000-10-24
WO1998032258A3 (en) 1998-09-11
SE9700167L (sv) 1998-07-22
EP0954915B1 (en) 2005-08-17
JP2001508973A (ja) 2001-07-03

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Legal Events

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