DE60331082D1 - Verfahren und vorrichtung zur kanalentzerrung - Google Patents

Verfahren und vorrichtung zur kanalentzerrung

Info

Publication number
DE60331082D1
DE60331082D1 DE60331082T DE60331082T DE60331082D1 DE 60331082 D1 DE60331082 D1 DE 60331082D1 DE 60331082 T DE60331082 T DE 60331082T DE 60331082 T DE60331082 T DE 60331082T DE 60331082 D1 DE60331082 D1 DE 60331082D1
Authority
DE
Germany
Prior art keywords
filter
coefficients
intersymbol interference
effects
feedforward
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.)
Expired - Lifetime
Application number
DE60331082T
Other languages
English (en)
Inventor
William Jones
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.)
Solarflare Communications Inc
Original Assignee
Solarflare Communications 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 Solarflare Communications Inc filed Critical Solarflare Communications Inc
Application granted granted Critical
Publication of DE60331082D1 publication Critical patent/DE60331082D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L25/03146—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 recursive structure
DE60331082T 2002-07-01 2003-06-27 Verfahren und vorrichtung zur kanalentzerrung Expired - Lifetime DE60331082D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/188,274 US6961373B2 (en) 2002-07-01 2002-07-01 Method and apparatus for channel equalization
PCT/US2003/020255 WO2004004192A2 (en) 2002-07-01 2003-06-27 Method and apparatus for channel equalization

Publications (1)

Publication Number Publication Date
DE60331082D1 true DE60331082D1 (de) 2010-03-11

Family

ID=29780110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60331082T Expired - Lifetime DE60331082D1 (de) 2002-07-01 2003-06-27 Verfahren und vorrichtung zur kanalentzerrung

Country Status (8)

Country Link
US (3) US6961373B2 (de)
EP (1) EP1540820B1 (de)
JP (1) JP2005531989A (de)
CN (1) CN100342645C (de)
AT (1) ATE456188T1 (de)
AU (1) AU2003253733A1 (de)
DE (1) DE60331082D1 (de)
WO (1) WO2004004192A2 (de)

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Publication number Publication date
EP1540820B1 (de) 2010-01-20
AU2003253733A8 (en) 2004-01-19
US7400677B2 (en) 2008-07-15
US20050025229A1 (en) 2005-02-03
US20060007997A1 (en) 2006-01-12
US7257181B2 (en) 2007-08-14
US6961373B2 (en) 2005-11-01
AU2003253733A1 (en) 2004-01-19
EP1540820A2 (de) 2005-06-15
EP1540820A4 (de) 2007-12-12
WO2004004192A2 (en) 2004-01-08
ATE456188T1 (de) 2010-02-15
WO2004004192A3 (en) 2004-04-08
JP2005531989A (ja) 2005-10-20
CN1675837A (zh) 2005-09-28
US20040001540A1 (en) 2004-01-01
CN100342645C (zh) 2007-10-10

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