AU2002214124A1 - Adaptive equaliser - Google Patents

Adaptive equaliser

Info

Publication number
AU2002214124A1
AU2002214124A1 AU2002214124A AU1412402A AU2002214124A1 AU 2002214124 A1 AU2002214124 A1 AU 2002214124A1 AU 2002214124 A AU2002214124 A AU 2002214124A AU 1412402 A AU1412402 A AU 1412402A AU 2002214124 A1 AU2002214124 A1 AU 2002214124A1
Authority
AU
Australia
Prior art keywords
adaptive equaliser
equaliser
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
AU2002214124A
Inventor
Thomas Keller
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.)
Aeroflex Cambridge Ltd
Original Assignee
Ubinetics Ltd
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 Ubinetics Ltd filed Critical Ubinetics Ltd
Publication of AU2002214124A1 publication Critical patent/AU2002214124A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—Equalisers
    • 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
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a non-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
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • H04L25/0216—Channel estimation of impulse response with estimation of channel length

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU2002214124A 2000-10-16 2001-10-16 Adaptive equaliser Abandoned AU2002214124A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0025324A GB2368236B (en) 2000-10-16 2000-10-16 Broadcasting path difference limit information
GB0025324 2000-10-16
PCT/GB2001/004602 WO2002033918A1 (en) 2000-10-16 2001-10-16 Adaptive equaliser

Publications (1)

Publication Number Publication Date
AU2002214124A1 true AU2002214124A1 (en) 2002-04-29

Family

ID=9901374

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214124A Abandoned AU2002214124A1 (en) 2000-10-16 2001-10-16 Adaptive equaliser

Country Status (8)

Country Link
US (1) US20040032903A1 (en)
EP (1) EP1327343A1 (en)
JP (1) JP2004512741A (en)
KR (1) KR100561082B1 (en)
CN (1) CN1470118A (en)
AU (1) AU2002214124A1 (en)
GB (1) GB2368236B (en)
WO (1) WO2002033918A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100393115C (en) * 2005-08-05 2008-06-04 上海明波通信技术有限公司 Channel self-adapting equilibrium method for digital television
US20110098177A1 (en) * 2006-03-28 2011-04-28 Novus International Inc. Methods and compositions of plant micronutrients

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0496677B1 (en) * 1991-01-23 1997-07-09 Fujitsu Limited Adaptive equalizers
JP3172198B2 (en) * 1991-03-01 2001-06-04 株式会社東芝 Equalization method
US5852612A (en) * 1995-03-16 1998-12-22 Bell Atlantic Network Services, Inc. Terminal for receiving simulcast digital video programs
DE19614543C1 (en) * 1996-04-12 1997-08-28 Philips Patentverwaltung Equalizer with extended channel estimation for a receiver in a digital transmission system
FI104772B (en) * 1998-03-23 2000-03-31 Nokia Networks Oy Self-optimizing channel correction and detection method and self-optimizing channel correction / detection
JPH11298401A (en) * 1998-04-14 1999-10-29 Matsushita Electric Ind Co Ltd Synchronous processor and synchronous processing method
DE69820421T2 (en) * 1998-06-19 2004-05-27 Motorola Semiconducteurs S.A. Method and device for equalization in a radio receiver
US6526093B1 (en) * 1999-03-04 2003-02-25 Mitsubishi Electric Research Laboratories, Inc Method and apparatus for equalizing a digital signal received via multiple transmission paths
GB2349549B (en) * 1999-04-29 2003-07-30 Nec Technologies Delay estimation in digital radio systems

Also Published As

Publication number Publication date
KR20030057538A (en) 2003-07-04
WO2002033918A1 (en) 2002-04-25
GB0025324D0 (en) 2000-11-29
EP1327343A1 (en) 2003-07-16
KR100561082B1 (en) 2006-03-15
US20040032903A1 (en) 2004-02-19
GB2368236A (en) 2002-04-24
CN1470118A (en) 2004-01-21
GB2368236B (en) 2004-09-22
JP2004512741A (en) 2004-04-22

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