GB0110517D0 - Adaptive filter - Google Patents

Adaptive filter

Info

Publication number
GB0110517D0
GB0110517D0 GB0110517A GB0110517A GB0110517D0 GB 0110517 D0 GB0110517 D0 GB 0110517D0 GB 0110517 A GB0110517 A GB 0110517A GB 0110517 A GB0110517 A GB 0110517A GB 0110517 D0 GB0110517 D0 GB 0110517D0
Authority
GB
United Kingdom
Prior art keywords
adaptive filter
adaptive
filter
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.)
Withdrawn
Application number
GB0110517A
Other versions
GB2380367A (en
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.)
University of Bradford
Original Assignee
University of Bradford
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 University of Bradford filed Critical University of Bradford
Priority to GB0110517A priority Critical patent/GB2380367A/en
Publication of GB0110517D0 publication Critical patent/GB0110517D0/en
Publication of GB2380367A publication Critical patent/GB2380367A/en
Withdrawn legal-status Critical Current

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • 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
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03535—Variable structures
    • H04L2025/03547—Switching between time domain structures
    • H04L2025/03566—Switching between time domain structures between different tapped delay line structures
    • H04L2025/03585—Modifying the length
    • 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
    • H04L2025/03617—Time recursive algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters That Use Time-Delay Elements (AREA)
GB0110517A 2001-04-28 2001-04-28 an adaptive filter (or equaliser) which can increase or decrease its taps in response to errors in the input signal Withdrawn GB2380367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0110517A GB2380367A (en) 2001-04-28 2001-04-28 an adaptive filter (or equaliser) which can increase or decrease its taps in response to errors in the input signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0110517A GB2380367A (en) 2001-04-28 2001-04-28 an adaptive filter (or equaliser) which can increase or decrease its taps in response to errors in the input signal

Publications (2)

Publication Number Publication Date
GB0110517D0 true GB0110517D0 (en) 2001-06-20
GB2380367A GB2380367A (en) 2003-04-02

Family

ID=9913712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0110517A Withdrawn GB2380367A (en) 2001-04-28 2001-04-28 an adaptive filter (or equaliser) which can increase or decrease its taps in response to errors in the input signal

Country Status (1)

Country Link
GB (1) GB2380367A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492647B1 (en) * 1990-12-27 1997-04-23 Nec Corporation Adaptive filter capable of quickly identifying an unknown system
JP2953132B2 (en) * 1991-09-12 1999-09-27 松下電器産業株式会社 Data receiver equalizer
JPH0865205A (en) * 1994-08-24 1996-03-08 Matsushita Electric Ind Co Ltd Cdma system mobile communication equipment

Also Published As

Publication number Publication date
GB2380367A (en) 2003-04-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)