AU2001284450A1 - Receiver and adaptive equalizing method - Google Patents

Receiver and adaptive equalizing method

Info

Publication number
AU2001284450A1
AU2001284450A1 AU2001284450A AU8445001A AU2001284450A1 AU 2001284450 A1 AU2001284450 A1 AU 2001284450A1 AU 2001284450 A AU2001284450 A AU 2001284450A AU 8445001 A AU8445001 A AU 8445001A AU 2001284450 A1 AU2001284450 A1 AU 2001284450A1
Authority
AU
Australia
Prior art keywords
receiver
equalizing method
adaptive equalizing
adaptive
equalizing
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
AU2001284450A
Inventor
Akihiro Okazaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of AU2001284450A1 publication Critical patent/AU2001284450A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • 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
    • H04L2025/03605—Block 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
    • H04L2025/03745—Timing of adaptation
    • H04L2025/03764—Timing of adaptation only during predefined intervals
    • H04L2025/0377—Timing of adaptation only during predefined intervals during the reception of training signals
    • 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
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03783—Details of reference signals
    • H04L2025/03796—Location of reference signals
    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
AU2001284450A 2000-09-21 2001-09-06 Receiver and adaptive equalizing method Abandoned AU2001284450A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000287699A JP3844951B2 (en) 2000-09-21 2000-09-21 Receiver and adaptive equalization processing method
JP2000-287699 2000-09-21
PCT/JP2001/007725 WO2002025835A1 (en) 2000-09-21 2001-09-06 Receiver and adaptive equalizing method

Publications (1)

Publication Number Publication Date
AU2001284450A1 true AU2001284450A1 (en) 2002-04-02

Family

ID=18771414

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284450A Abandoned AU2001284450A1 (en) 2000-09-21 2001-09-06 Receiver and adaptive equalizing method

Country Status (8)

Country Link
US (1) US7054390B2 (en)
EP (1) EP1233539B1 (en)
JP (1) JP3844951B2 (en)
CN (1) CN100385820C (en)
AU (1) AU2001284450A1 (en)
DE (1) DE60139539D1 (en)
TW (1) TW516286B (en)
WO (1) WO2002025835A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846496B1 (en) * 2002-10-25 2004-12-24 France Telecom METHOD FOR SYNCHRONIZING DATA AT THE OUTPUT OF AN EQUALIZER
US7885471B2 (en) * 2006-07-10 2011-02-08 Sharp Laboratories Of America, Inc. Methods and systems for maintenance and use of coded block pattern information
JP5215704B2 (en) * 2008-03-26 2013-06-19 パナソニック株式会社 Adaptive demodulation method
JP5199484B2 (en) * 2008-12-09 2013-05-15 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Symbol timing recovery technique for multi-branch receivers
KR101275852B1 (en) 2012-03-27 2013-06-17 연세대학교 산학협력단 Method and apparatus for transmitting/receiving data based on sc-fde using uw
JP6192879B1 (en) * 2016-12-09 2017-09-06 三菱電機株式会社 Maximum likelihood sequence estimation circuit, receiver, and maximum likelihood sequence estimation method
US10972319B2 (en) * 2018-09-12 2021-04-06 Texas Instruments Incorporated Clockless decision feedback equalization (DFE) for multi-level signals

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2795935B2 (en) * 1989-11-24 1998-09-10 三菱電機株式会社 Maximum likelihood sequence estimator
CA2037824C (en) * 1990-03-20 1999-11-09 Hiroshi Kubo Diversity circuit and frame phase (or sampling timing) estimation circuit using the diversity circuit
US5081051A (en) * 1990-09-12 1992-01-14 Intel Corporation Method for conditioning the surface of a polishing pad
JPH06164456A (en) * 1992-11-26 1994-06-10 Fujitsu Ltd Equalizing equipment for digital communication
JPH06216810A (en) * 1993-01-20 1994-08-05 Fujitsu Ltd Synchronism fixing system for equalizer
SE513657C2 (en) * 1993-06-24 2000-10-16 Ericsson Telefon Ab L M Method and apparatus for estimating transmitted symbols of a receiver in digital signal transmission
US5646947A (en) * 1995-03-27 1997-07-08 Westinghouse Electric Corporation Mobile telephone single channel per carrier superframe lock subsystem
JP3629059B2 (en) * 1995-03-31 2005-03-16 富士通株式会社 Demodulator using MLSE equalizer
JPH098715A (en) * 1995-06-23 1997-01-10 Oki Electric Ind Co Ltd Adaptive equalizing method and adaptive equalizer
US5995568A (en) * 1996-10-28 1999-11-30 Motorola, Inc. Method and apparatus for performing frame synchronization in an asymmetrical digital subscriber line (ADSL) system
KR100219636B1 (en) * 1997-03-25 1999-09-01 윤종용 Design method for a ntsc rejection filter avoiding level variation and a receiver having the filter
TW329493B (en) * 1997-06-18 1998-04-11 Winbond Electronics Corp Data processing device
JP3257591B2 (en) * 1998-02-20 2002-02-18 日本電気株式会社 Mobile radio terminal and power control method
US6404831B1 (en) * 1998-10-07 2002-06-11 International Business Machines Corp. Data detection with digital filter detector
GB2347828B (en) * 1999-03-05 2004-05-19 Internat Mobile Satellite Orga Communication methods and apparatus

Also Published As

Publication number Publication date
DE60139539D1 (en) 2009-09-24
US7054390B2 (en) 2006-05-30
WO2002025835A1 (en) 2002-03-28
CN1393065A (en) 2003-01-22
TW516286B (en) 2003-01-01
US20020154690A1 (en) 2002-10-24
CN100385820C (en) 2008-04-30
JP3844951B2 (en) 2006-11-15
EP1233539A1 (en) 2002-08-21
JP2002101026A (en) 2002-04-05
EP1233539B1 (en) 2009-08-12
EP1233539A4 (en) 2008-03-05

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