DE602004020209D1 - Partialantwortempfänger - Google Patents

Partialantwortempfänger

Info

Publication number
DE602004020209D1
DE602004020209D1 DE602004020209T DE602004020209T DE602004020209D1 DE 602004020209 D1 DE602004020209 D1 DE 602004020209D1 DE 602004020209 T DE602004020209 T DE 602004020209T DE 602004020209 T DE602004020209 T DE 602004020209T DE 602004020209 D1 DE602004020209 D1 DE 602004020209D1
Authority
DE
Germany
Prior art keywords
sequence
signal
equalized signal
circuit
partialantwortempfänger
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
DE602004020209T
Other languages
English (en)
Inventor
Vladimir M Stojanovic
Mark A Horowitz
Jared L Zerbe
Anthony Bessios
Andrew C Ho
Jason C Wei
Grace Tsang
Bruno W Garlepp
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.)
Rambus Inc
Original Assignee
Rambus 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 Rambus Inc filed Critical Rambus Inc
Publication of DE602004020209D1 publication Critical patent/DE602004020209D1/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
    • H04L25/03012—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
    • H04L25/03878—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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • 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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/063—Setting decision thresholds using feedback techniques only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
    • H04L7/0276—Self-sustaining, e.g. by tuned delay line and a feedback path to a logical gate
    • 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
    • H04L2025/03356—Baseband transmission
    • H04L2025/03369—Partial response
    • 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
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
    • H04L2025/03471—Tapped delay lines
    • H04L2025/03484—Tapped delay lines time-recursive
    • H04L2025/03503—Tapped delay lines time-recursive as a combination of feedback and prediction filters
DE602004020209T 2003-04-09 2004-04-09 Partialantwortempfänger Expired - Lifetime DE602004020209D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46172903P 2003-04-09 2003-04-09
US10/662,872 US7397848B2 (en) 2003-04-09 2003-09-16 Partial response receiver
PCT/US2004/010980 WO2004093144A2 (en) 2003-04-09 2004-04-09 Partial response receiver

Publications (1)

Publication Number Publication Date
DE602004020209D1 true DE602004020209D1 (de) 2009-05-07

Family

ID=33135210

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602004023833T Expired - Lifetime DE602004023833D1 (de) 2003-04-09 2004-04-09 Partialantwortempfänger
DE602004020209T Expired - Lifetime DE602004020209D1 (de) 2003-04-09 2004-04-09 Partialantwortempfänger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE602004023833T Expired - Lifetime DE602004023833D1 (de) 2003-04-09 2004-04-09 Partialantwortempfänger

Country Status (6)

Country Link
US (14) US7397848B2 (de)
EP (4) EP2063593B1 (de)
JP (1) JP4718451B2 (de)
AT (1) ATE426984T1 (de)
DE (2) DE602004023833D1 (de)
WO (1) WO2004093144A2 (de)

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EP2259519B1 (de) 2015-06-03
US7715501B2 (en) 2010-05-11
EP2259519A3 (de) 2012-04-04
US10764094B2 (en) 2020-09-01
US9407473B2 (en) 2016-08-02
US9917708B2 (en) 2018-03-13
US7433397B2 (en) 2008-10-07
JP2007525061A (ja) 2007-08-30
US20050111585A1 (en) 2005-05-26
US20210075651A1 (en) 2021-03-11
US9025678B2 (en) 2015-05-05
US11502878B2 (en) 2022-11-15
EP2063593A2 (de) 2009-05-27
DE602004023833D1 (de) 2009-12-10
US7397848B2 (en) 2008-07-08
US10225111B2 (en) 2019-03-05
EP1618597A2 (de) 2006-01-25
US8428196B2 (en) 2013-04-23
US20090175326A1 (en) 2009-07-09
US20150319016A1 (en) 2015-11-05
US7706480B2 (en) 2010-04-27
US20090285272A1 (en) 2009-11-19
US20040203559A1 (en) 2004-10-14
US8170163B2 (en) 2012-05-01
US20230140420A1 (en) 2023-05-04
EP2945335B1 (de) 2017-06-07
US20120213267A1 (en) 2012-08-23
EP1618597A4 (de) 2007-06-20
EP2063593B1 (de) 2015-06-10
EP2259519A2 (de) 2010-12-08
US20100142610A1 (en) 2010-06-10
WO2004093144A3 (en) 2006-10-12
EP1618597B1 (de) 2009-03-25
US20180287829A1 (en) 2018-10-04
US20160308693A1 (en) 2016-10-20
ATE426984T1 (de) 2009-04-15
JP4718451B2 (ja) 2011-07-06
EP2945335A1 (de) 2015-11-18
US20060233291A1 (en) 2006-10-19
US20190268187A1 (en) 2019-08-29
WO2004093144A2 (en) 2004-10-28
EP2063593A3 (de) 2010-04-14
US20120224621A1 (en) 2012-09-06
US7715509B2 (en) 2010-05-11

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