SG10201408276YA - Iterative method for synthesizing digital filters for shaping a signal - Google Patents

Iterative method for synthesizing digital filters for shaping a signal

Info

Publication number
SG10201408276YA
SG10201408276YA SG10201408276YA SG10201408276YA SG10201408276YA SG 10201408276Y A SG10201408276Y A SG 10201408276YA SG 10201408276Y A SG10201408276Y A SG 10201408276YA SG 10201408276Y A SG10201408276Y A SG 10201408276YA SG 10201408276Y A SG10201408276Y A SG 10201408276YA
Authority
SG
Singapore
Prior art keywords
shaping
signal
digital filters
iterative method
synthesizing digital
Prior art date
Application number
SG10201408276YA
Other languages
English (en)
Inventor
Baptiste François
Original Assignee
Thales 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 Thales Sa filed Critical Thales Sa
Publication of SG10201408276YA publication Critical patent/SG10201408276YA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • H04L25/03853—Shaping by digital methods other than look up tables or up/down converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03878—Line equalisers; line build-out devices
    • H04L25/03885—Line equalisers; line build-out devices adaptive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03949—Spatial equalizers equalizer selection or adaptation based on feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03611—Iterative algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03681—Control of adaptation
    • H04L2025/037—Detection of convergence state
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—Equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
SG10201408276YA 2013-12-11 2014-12-11 Iterative method for synthesizing digital filters for shaping a signal SG10201408276YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1302902A FR3014621B1 (fr) 2013-12-11 2013-12-11 Methode iterative de synthese de filtres numeriques de mise en forme d'un signal

Publications (1)

Publication Number Publication Date
SG10201408276YA true SG10201408276YA (en) 2015-07-30

Family

ID=50721824

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201408276YA SG10201408276YA (en) 2013-12-11 2014-12-11 Iterative method for synthesizing digital filters for shaping a signal

Country Status (5)

Country Link
US (1) US9425996B2 (fr)
EP (1) EP2884708B1 (fr)
FR (1) FR3014621B1 (fr)
PL (1) PL2884708T3 (fr)
SG (1) SG10201408276YA (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658018A1 (fr) 1990-02-06 1991-08-09 France Etat Dispositif de reception de donnees numeriques a entrelacement temps-frequence, notamment pour la radiodiffusion a haut debit vers des mobiles a fenetre temporelle de nyquist.
US6665308B1 (en) * 1995-08-25 2003-12-16 Terayon Communication Systems, Inc. Apparatus and method for equalization in distributed digital data transmission systems
US6628728B1 (en) 1999-04-28 2003-09-30 Cyntrust Communications, Inc. Nyquist filter and method
FR2859328B1 (fr) * 2003-08-29 2005-11-25 France Telecom Procede et dispositif d'egalisation et de decodage iteratif pour communications haut-debit sur canaux a antennes multiples en emission et en reception
US7313181B2 (en) * 2003-09-10 2007-12-25 Intel Corporation Calibration of scale factor in adaptive equalizers
CN103229237B (zh) * 2010-10-12 2016-05-18 日本电气株式会社 信号处理设备、信号处理方法
US20130215990A1 (en) * 2012-02-17 2013-08-22 Vecima Networks Inc. Multiple-Mode Digital Modulation Using a Single Square-Root Nyquist Pulse-Shaping Transmit Filter
US8571131B1 (en) * 2012-06-20 2013-10-29 MagnaCom Ltd. Dynamic filter adjustment for highly-spectrally-efficient communications

Also Published As

Publication number Publication date
EP2884708B1 (fr) 2017-02-01
US9425996B2 (en) 2016-08-23
US20150163076A1 (en) 2015-06-11
EP2884708A1 (fr) 2015-06-17
FR3014621A1 (fr) 2015-06-12
PL2884708T3 (pl) 2017-07-31
FR3014621B1 (fr) 2016-01-01

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