BR0208215A - Sistema de transmissão óptico com limites de rede variáveis - Google Patents

Sistema de transmissão óptico com limites de rede variáveis

Info

Publication number
BR0208215A
BR0208215A BR0208215-2A BR0208215A BR0208215A BR 0208215 A BR0208215 A BR 0208215A BR 0208215 A BR0208215 A BR 0208215A BR 0208215 A BR0208215 A BR 0208215A
Authority
BR
Brazil
Prior art keywords
sym
optical transmission
transmission system
variable network
network limits
Prior art date
Application number
BR0208215-2A
Other languages
English (en)
Inventor
Uwe Fischer
Manfred Lobjinski
Christoph Glingener
Joerg-Peter Elbers
Original Assignee
Siemens Ag
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 DE10113563A external-priority patent/DE10113563B4/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR0208215A publication Critical patent/BR0208215A/pt

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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0797—Monitoring line amplifier or line repeater equipment
    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07953—Monitoring or measuring OSNR, BER or Q

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

"SISTEMA DE TRANSMISSãO óPTICO COM LIMITES DE REDE VARIáVEIS". A presente invenção refere-se a um sistema de transmissão óptico, em que sinais (<sym>1, <sym)2, <sym>3, ...) com distintos comprimentos de onda são transmitidos entre terminais (T1, T2, T3, ...) de uma rede de transmissão (IL1, IL2, IL3) e são regenerados apenas sinais (<sym>1, <sym>2), cujos parâmetros de qualidade assim o exijam. Um sistema de gerenciamento considera, quando de sua decisão sobre o local da regeneração, a estrutura e as propriedades da rede de transmissão, inclusive as possibilidades de regeneração existentes e o possível roteamento.
BR0208215-2A 2001-03-20 2002-03-11 Sistema de transmissão óptico com limites de rede variáveis BR0208215A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10113563A DE10113563B4 (de) 2001-03-20 2001-03-20 Vorrichtung und Verfahren zur Regeneration optischer Signale sowie optisches Nachrichtenübertragungsnetzwerk
DE10159263 2001-12-03
PCT/DE2002/000856 WO2002075971A2 (de) 2001-03-20 2002-03-11 Optisches übertragungssystem mit variablen netzgrenzen

Publications (1)

Publication Number Publication Date
BR0208215A true BR0208215A (pt) 2004-03-02

Family

ID=26008841

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208215-2A BR0208215A (pt) 2001-03-20 2002-03-11 Sistema de transmissão óptico com limites de rede variáveis

Country Status (6)

Country Link
US (1) US20040120711A1 (pt)
EP (1) EP1378075A2 (pt)
CN (1) CN1539214A (pt)
BR (1) BR0208215A (pt)
RU (1) RU2266620C2 (pt)
WO (1) WO2002075971A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257400B (zh) * 2003-03-14 2012-06-20 日本电信电话株式会社 光节点设备、光路径设定方法及3r中继实施节点决定方法
US7627245B2 (en) * 2004-12-16 2009-12-01 Tellabs Operations, Inc. System and method for re-using wavelengths in an optical network
CN101998185B (zh) * 2009-08-13 2015-05-20 中兴通讯股份有限公司 光电处理装置及约束信息的处理方法
JP5213911B2 (ja) * 2010-06-08 2013-06-19 株式会社日立製作所 光中継システム
JP2013021556A (ja) * 2011-07-12 2013-01-31 Fujitsu Telecom Networks Ltd 光パケット交換装置
RU2540801C2 (ru) * 2012-08-03 2015-02-10 Павел Николаевич Бородай Способ построения волоконно-оптической сети с оптической коммутацией пакетов и сеть, реализующая данный способ
CN103441929B (zh) * 2013-09-17 2016-07-06 烽火通信科技股份有限公司 一种基于wson网络减少波长连续性限制的方法
CN109889360B (zh) * 2018-12-07 2022-04-05 中国南方电网有限责任公司 确定再生器放置位置的方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05211482A (ja) * 1992-01-31 1993-08-20 Fujitsu Ltd 光増幅中継器
JPH1198077A (ja) * 1997-09-16 1999-04-09 Nec Corp 光波ネットワークシステム
US6816681B2 (en) * 1998-09-24 2004-11-09 Nortel Networks Limited Analogous channel method for performance monitoring and equalization in optical networks
FR2784826A1 (fr) * 1998-10-15 2000-04-21 Cit Alcatel Repeteur pour systeme de transmission a fibre optique de longue portee a multiplexage en longueur d'onde
FR2790160B1 (fr) * 1999-02-19 2001-05-04 Cit Alcatel Systeme de transmission regenere wdm
US6804464B2 (en) * 2000-11-01 2004-10-12 Dowslake Microsystems Corporation Flexible and low cost wavelength management for optical networking
US7106969B1 (en) * 2001-02-12 2006-09-12 Atrica Israel Ltd. Optical network terminator
US7171124B2 (en) * 2001-07-19 2007-01-30 Lucent Technologies Inc. Wavelength routing and switching mechanism for a photonic transport network

Also Published As

Publication number Publication date
WO2002075971A2 (de) 2002-09-26
CN1539214A (zh) 2004-10-20
WO2002075971A3 (de) 2003-05-30
RU2003130744A (ru) 2005-02-27
RU2266620C2 (ru) 2005-12-20
EP1378075A2 (de) 2004-01-07
US20040120711A1 (en) 2004-06-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2055 DE 25/05/2010.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H04B 10/08; H04B 10/17; H04B 14/02.

Ipc: H04B 10/079 (2013.01)

Ipc: H04B 10/079 (2013.01)