AU2001287417A1 - Method of adaptive signal degradation compensation - Google Patents

Method of adaptive signal degradation compensation

Info

Publication number
AU2001287417A1
AU2001287417A1 AU2001287417A AU8741701A AU2001287417A1 AU 2001287417 A1 AU2001287417 A1 AU 2001287417A1 AU 2001287417 A AU2001287417 A AU 2001287417A AU 8741701 A AU8741701 A AU 8741701A AU 2001287417 A1 AU2001287417 A1 AU 2001287417A1
Authority
AU
Australia
Prior art keywords
signal degradation
adaptive signal
degradation compensation
compensation
adaptive
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.)
Abandoned
Application number
AU2001287417A
Inventor
Hanan Anis
Sacha Corbeil
Rajkumar Nagarajan
Andrew Robinson
Ross Alexander Saunders
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.)
Ceyba Inc
Original Assignee
Ceyba 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
Application filed by Ceyba Inc filed Critical Ceyba Inc
Publication of AU2001287417A1 publication Critical patent/AU2001287417A1/en
Abandoned legal-status Critical Current

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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25137—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using pulse shaping at the transmitter, e.g. pre-chirping or dispersion supported transmission [DST]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
AU2001287417A 2000-08-25 2001-08-20 Method of adaptive signal degradation compensation Abandoned AU2001287417A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22779600P 2000-08-25 2000-08-25
US60/227,796 2000-08-25
US09/927,680 2001-08-10
US09/927,680 US7099597B2 (en) 2000-08-25 2001-08-10 Method of adaptive signal degradation compensation
PCT/CA2001/001200 WO2002017521A2 (en) 2000-08-25 2001-08-20 Method of adaptive signal degradation compensation

Publications (1)

Publication Number Publication Date
AU2001287417A1 true AU2001287417A1 (en) 2002-03-04

Family

ID=26921765

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287417A Abandoned AU2001287417A1 (en) 2000-08-25 2001-08-20 Method of adaptive signal degradation compensation

Country Status (3)

Country Link
US (1) US7099597B2 (en)
AU (1) AU2001287417A1 (en)
WO (1) WO2002017521A2 (en)

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JP2003158488A (en) * 2001-11-20 2003-05-30 Fujitsu Ltd Method and device for transmitting optical signal by polarization scramble
US20030133652A1 (en) * 2002-01-15 2003-07-17 Andrekson Peter A. Method and apparatus for improving performance in noise limited optical transmission systems
US7058311B1 (en) * 2002-03-15 2006-06-06 Xtera Communications, Inc. System and method for dispersion compensation in an optical communication system
US20030185500A1 (en) * 2002-03-28 2003-10-02 Fells Julian A. Optical transmission systems
US7149424B2 (en) * 2002-08-22 2006-12-12 Siemens Communications, Inc. Method and device for evaluating and improving the quality of transmission of a telecommunications signal through an optical fiber
US7734191B1 (en) * 2002-10-08 2010-06-08 Infinera Corporation Forward error correction (FEC) enabled photonic integrated circuit (PICs) chips with multiple signal channels
WO2004040722A1 (en) * 2002-10-30 2004-05-13 Intune Technologies Limited Method for compensation of degradation in tunable lasers
US20040218919A1 (en) * 2003-04-30 2004-11-04 Lucent Technologies Inc. Method and apparatus for Q-factor monitoring using forward error correction coding
US7221871B2 (en) * 2003-07-17 2007-05-22 Sprint Communications Company L.P. Identification of polarization-mode dispersion on a communication network
CN1298116C (en) * 2003-11-22 2007-01-31 中兴通讯股份有限公司 Optical transmission system with automatic optimizing transmitting end performance and automatic optimizing method
US7848661B2 (en) * 2005-03-15 2010-12-07 Emcore Corporation Directly modulated laser optical transmission system with phase modulation
USRE44647E1 (en) 2005-03-15 2013-12-17 Emcore Corporation Directly modulated laser optical transmission system with phase modulation
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WO2007071104A1 (en) * 2005-12-20 2007-06-28 Zte Corporation An apparatus and method for selfadapting dispersion compensation
US7792432B2 (en) * 2006-03-02 2010-09-07 Emcore Corporation Externally modulated laser optical transmission system with feed forward noise cancellation
US7881621B2 (en) * 2006-03-02 2011-02-01 Emcore Corporation Optical transmission system with directly modulated laser and feed forward noise cancellation
US8160453B1 (en) * 2006-03-30 2012-04-17 Rockstar Bidco, LP Protection switching with transmitter compensation function
FR2933252A1 (en) * 2008-06-27 2010-01-01 France Telecom METHOD FOR DYNAMICALLY MONITORING THE FOCUSING OF A PRE-EQUALIZED SIGNAL BY TEMPORARY RETURN
WO2012029169A1 (en) * 2010-09-03 2012-03-08 三菱電機株式会社 Optical communication system
US10257596B2 (en) 2012-02-13 2019-04-09 Ciena Corporation Systems and methods for managing excess optical capacity and margin in optical networks
US9374166B2 (en) * 2012-02-13 2016-06-21 Ciena Corporation High speed optical communication systems and methods with flexible bandwidth adaptation
JP6102073B2 (en) * 2012-03-28 2017-03-29 日本電気株式会社 Optical transmission apparatus and optical transmission method
US9166722B2 (en) * 2012-12-12 2015-10-20 Adva Optical Networking Se Method and apparatus for increasing a transmission performance of a hybrid wavelength division multiplexing system
JP6303691B2 (en) * 2014-03-26 2018-04-04 富士通株式会社 Polarization state detection apparatus and method, and optical communication system, optical transmitter and optical receiver
US9366823B1 (en) 2014-05-09 2016-06-14 Google Inc. Non-linear analog mapper for MEMS based optical circuit switches
US9331780B1 (en) 2014-05-11 2016-05-03 Google Inc. Systems and methods for adaptive energy utilization of optical interconnection networks
US10070206B2 (en) * 2014-12-30 2018-09-04 Infinera Corporation Reduction of wavelength selective switch (WSS) filter-based impairment using differentiated channel modulation formats
WO2017032406A1 (en) * 2015-08-24 2017-03-02 Telefonaktiebolaget Lm Ericsson (Publ) Control of an optical transmitter in a radio over fibre system
CN109196796B (en) * 2016-04-11 2021-09-10 英国电讯有限公司 Optical communication
US9831947B2 (en) 2016-04-20 2017-11-28 Ciena Corporation Margin determination systems and methods in optical networks
CN109923808B (en) 2016-08-30 2021-09-10 菲尼萨公司 Bidirectional transceiver with time synchronization
US10587339B1 (en) 2018-11-27 2020-03-10 Ciena Corporation Systems and methods for achieving best effort home route capacity on protection paths during optical restoration
US11239919B2 (en) * 2018-12-20 2022-02-01 Acacia Communications, Inc. Side channel communication for an optical coherent transceiver
CN113922886B (en) * 2021-09-01 2022-12-13 烽火通信科技股份有限公司 Chirp compensation method and driver for optical modulator
CN114079513B (en) * 2022-01-07 2022-05-10 南昌大学 Method and system for modulating LED driving signal
US20230239073A1 (en) * 2022-01-24 2023-07-27 Cisco Technology, Inc. Correlating transceiver parameters for insight into transceiver health

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US6433904B1 (en) * 1999-07-27 2002-08-13 Sycamore Networks, Inc. Method and apparatus for improving transmission performance over wavelength division multiplexed optical communication links using forward error correction coding

Also Published As

Publication number Publication date
US7099597B2 (en) 2006-08-29
WO2002017521A2 (en) 2002-02-28
WO2002017521A3 (en) 2003-01-03
US20020039217A1 (en) 2002-04-04

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