ATE296506T1 - Kommunikationsnetz - Google Patents

Kommunikationsnetz

Info

Publication number
ATE296506T1
ATE296506T1 AT00912822T AT00912822T ATE296506T1 AT E296506 T1 ATE296506 T1 AT E296506T1 AT 00912822 T AT00912822 T AT 00912822T AT 00912822 T AT00912822 T AT 00912822T AT E296506 T1 ATE296506 T1 AT E296506T1
Authority
AT
Austria
Prior art keywords
node
pulse
optical
data pulse
received
Prior art date
Application number
AT00912822T
Other languages
English (en)
Inventor
Alistair James Poustie
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE296506T1 publication Critical patent/ATE296506T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/299—Signal waveform processing, e.g. reshaping or retiming

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Small-Scale Networks (AREA)
  • Silicon Compounds (AREA)
  • Photovoltaic Devices (AREA)
AT00912822T 1999-03-31 2000-03-27 Kommunikationsnetz ATE296506T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9907496.5A GB9907496D0 (en) 1999-03-31 1999-03-31 Communications network
PCT/GB2000/001155 WO2000059139A1 (en) 1999-03-31 2000-03-27 Communications network

Publications (1)

Publication Number Publication Date
ATE296506T1 true ATE296506T1 (de) 2005-06-15

Family

ID=10850778

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00912822T ATE296506T1 (de) 1999-03-31 2000-03-27 Kommunikationsnetz

Country Status (8)

Country Link
US (1) US7103281B1 (de)
EP (1) EP1166472B1 (de)
AT (1) ATE296506T1 (de)
AU (1) AU754305B2 (de)
CA (1) CA2368979C (de)
DE (1) DE60020354T2 (de)
GB (1) GB9907496D0 (de)
WO (1) WO2000059139A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4094854B2 (ja) * 2002-01-09 2008-06-04 富士通株式会社 信号光を波形整形するための方法及び装置
JP4574187B2 (ja) * 2004-02-20 2010-11-04 富士通株式会社 光同期装置
JP5115995B2 (ja) * 2008-12-02 2013-01-09 日本電信電話株式会社 光線路切替方法及び装置
CN108781113B (zh) * 2016-06-24 2020-03-20 华为技术有限公司 用于提供导频音的方法和装置
US10523315B2 (en) 2017-04-05 2019-12-31 Huawei Technologies Co., Ltd. Systems and method of multi-band pilot tone based optical performance monitoring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369520A (en) * 1992-05-22 1994-11-29 At&T Corp. Optical regeneration circuit
IT1272079B (it) * 1993-12-16 1997-06-11 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la sincronizzazione fine di celle atm in nodi atm ottici
JP3606628B2 (ja) * 1995-03-31 2005-01-05 富士通株式会社 Ｓｍｆ伝送路を用いた光伝送システム
JPH0918409A (ja) * 1995-06-28 1997-01-17 Nippon Telegr & Teleph Corp <Ntt> 光タイミングジッタ補償回路
EP1139587B1 (de) * 2000-03-27 2006-10-18 BRITISH TELECOMMUNICATIONS public limited company Verfahren und Vorrichtung zur Messung von Taktjitter eines optischen Signals

Also Published As

Publication number Publication date
AU3446400A (en) 2000-10-16
GB9907496D0 (en) 1999-05-26
EP1166472B1 (de) 2005-05-25
DE60020354D1 (de) 2005-06-30
US7103281B1 (en) 2006-09-05
WO2000059139A1 (en) 2000-10-05
CA2368979A1 (en) 2000-10-05
CA2368979C (en) 2008-09-09
AU754305B2 (en) 2002-11-14
EP1166472A1 (de) 2002-01-02
DE60020354T2 (de) 2006-02-02

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