DE69924261D1 - Erfassung der abtastphase - Google Patents

Erfassung der abtastphase

Info

Publication number
DE69924261D1
DE69924261D1 DE69924261T DE69924261T DE69924261D1 DE 69924261 D1 DE69924261 D1 DE 69924261D1 DE 69924261 T DE69924261 T DE 69924261T DE 69924261 T DE69924261 T DE 69924261T DE 69924261 D1 DE69924261 D1 DE 69924261D1
Authority
DE
Germany
Prior art keywords
phase
oversampling
angular values
coordinates
collection
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 - Fee Related
Application number
DE69924261T
Other languages
English (en)
Other versions
DE69924261T2 (de
Inventor
Fabienne Rosset
Joel Chevrette
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Publication of DE69924261D1 publication Critical patent/DE69924261D1/de
Application granted granted Critical
Publication of DE69924261T2 publication Critical patent/DE69924261T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • 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
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Braking Arrangements (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE69924261T 1998-07-24 1999-07-23 Erfassung der abtastphase Expired - Fee Related DE69924261T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9809428 1998-07-24
FR9809428 1998-07-24
PCT/FR1999/001819 WO2000005849A2 (fr) 1998-07-24 1999-07-23 Determination de la phase d'echantillonnage

Publications (2)

Publication Number Publication Date
DE69924261D1 true DE69924261D1 (de) 2005-04-21
DE69924261T2 DE69924261T2 (de) 2006-05-18

Family

ID=9528948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924261T Expired - Fee Related DE69924261T2 (de) 1998-07-24 1999-07-23 Erfassung der abtastphase

Country Status (7)

Country Link
US (1) US6847694B1 (de)
EP (1) EP1101315B1 (de)
JP (1) JP2002521918A (de)
CN (1) CN1278510C (de)
AT (1) ATE291307T1 (de)
DE (1) DE69924261T2 (de)
WO (2) WO2000005850A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411002B (de) * 2001-09-14 2003-09-25 Ftw Forschungszentrum Telekomm Verfahren zum übertragen von daten durch mehrträger-modulation
US7295601B1 (en) * 2002-08-12 2007-11-13 Edgewater Computer Systems, Inc. Method and apparatus for performing digital timing recovery on oversampled 802.11b baseband signals
WO2004046704A1 (ja) 2002-11-15 2004-06-03 Renesas Technology Corp. 建造物品質モニタシステム、建造物品質モニタ方法、及びそれらに用いられる半導体集積回路装置
US7499505B2 (en) * 2003-06-26 2009-03-03 Texas Instruments Incorporated Trellis decoding with finite constellation boundaries
WO2005104778A2 (en) * 2004-04-28 2005-11-10 Electrolux Home Products, Inc. Wireless appliance communication with detection and capture algorithm
US20090245428A1 (en) * 2008-03-31 2009-10-01 Shun-Pin Yang Method and apparatus for processing communication signal
US7808419B2 (en) * 2008-10-22 2010-10-05 Mediatek Inc. Digitizer with variable sampling clock and method using the same
CN102710377B (zh) * 2012-06-07 2014-11-05 西安理工大学 一种有限带宽条件下混沌通信解码方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421084A1 (de) * 1983-06-06 1984-12-13 Ricoh Co., Ltd., Tokio/Tokyo Symbolentscheidungsverfahren
US4584652A (en) * 1983-10-07 1986-04-22 Litton Systems, Inc. Apparatus and method for determining in-phase and quadrature-phase components
FR2583240B1 (fr) * 1985-06-05 1994-02-04 France Telediffusion Procede de transmission en blocs de mots d'information numerique
US4715047A (en) * 1986-04-04 1987-12-22 Harris Corporation Digital differential phase shift keyed demodulator
US5311523A (en) 1988-12-08 1994-05-10 Kabushiki Kaisha Toshiba Carrier phase synchronous type maximum likelihood decoder
DE4001592A1 (de) * 1989-10-25 1991-05-02 Philips Patentverwaltung Empfaenger fuer digitales uebertragungssystem
US5566213A (en) * 1995-03-09 1996-10-15 Motorola, Inc. Selective call receiving device with improved symbol decoding and automatic frequency control
US5640431A (en) * 1995-03-10 1997-06-17 Motorola, Inc. Method and apparatus for offset frequency estimation for a coherent receiver
US5539357A (en) * 1995-09-15 1996-07-23 Thomson Consumer Electronics, Inc. Phase locked loop
US5809086A (en) * 1996-03-20 1998-09-15 Lucent Technologies Inc. Intelligent timing recovery for a broadband adaptive equalizer
DE69737171T2 (de) * 1996-07-22 2007-10-04 Nippon Telegraph And Telephone Corp. Schaltung zur Taktrückgewinnung
JP4098844B2 (ja) * 1997-02-26 2008-06-11 富士通株式会社 クロック位相引込み・追従装置
US6353644B1 (en) * 1998-05-13 2002-03-05 Globespan, Inc. System and method for performing time domain equalization

Also Published As

Publication number Publication date
ATE291307T1 (de) 2005-04-15
CN1310899A (zh) 2001-08-29
CN1278510C (zh) 2006-10-04
WO2000005849A2 (fr) 2000-02-03
US6847694B1 (en) 2005-01-25
WO2000005849A3 (fr) 2000-04-27
JP2002521918A (ja) 2002-07-16
WO2000005850A1 (fr) 2000-02-03
EP1101315B1 (de) 2005-03-16
DE69924261T2 (de) 2006-05-18
EP1101315A2 (de) 2001-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee