FR2823395B1 - Procede et dispositif de synchronisation dans un recepteur - Google Patents

Procede et dispositif de synchronisation dans un recepteur

Info

Publication number
FR2823395B1
FR2823395B1 FR0104646A FR0104646A FR2823395B1 FR 2823395 B1 FR2823395 B1 FR 2823395B1 FR 0104646 A FR0104646 A FR 0104646A FR 0104646 A FR0104646 A FR 0104646A FR 2823395 B1 FR2823395 B1 FR 2823395B1
Authority
FR
France
Prior art keywords
synchronization
receiver
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
FR0104646A
Other languages
English (en)
Other versions
FR2823395A1 (fr
Inventor
Scolan Lionel Le
Francois Thoumy
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to FR0104646A priority Critical patent/FR2823395B1/fr
Publication of FR2823395A1 publication Critical patent/FR2823395A1/fr
Application granted granted Critical
Publication of FR2823395B1 publication Critical patent/FR2823395B1/fr
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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H04L27/2663—Coarse synchronisation, e.g. by correlation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H04L27/2659—Coarse or integer frequency offset determination and synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H04L27/266—Fine or fractional frequency offset determination and synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H04L27/2665—Fine synchronisation, e.g. by positioning the FFT window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR0104646A 2001-04-05 2001-04-05 Procede et dispositif de synchronisation dans un recepteur Expired - Fee Related FR2823395B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0104646A FR2823395B1 (fr) 2001-04-05 2001-04-05 Procede et dispositif de synchronisation dans un recepteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0104646A FR2823395B1 (fr) 2001-04-05 2001-04-05 Procede et dispositif de synchronisation dans un recepteur

Publications (2)

Publication Number Publication Date
FR2823395A1 FR2823395A1 (fr) 2002-10-11
FR2823395B1 true FR2823395B1 (fr) 2003-07-18

Family

ID=8861986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0104646A Expired - Fee Related FR2823395B1 (fr) 2001-04-05 2001-04-05 Procede et dispositif de synchronisation dans un recepteur

Country Status (1)

Country Link
FR (1) FR2823395B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325128B (en) * 1997-05-02 2002-06-19 Lsi Logic Corp Demodulating digital video broadcast signals
DE69939310D1 (de) * 1998-12-01 2008-09-25 Samsung Electronics Co Ltd Vorrichtung zur frequenzsynchronisierung eines ofdm/cdma systems

Also Published As

Publication number Publication date
FR2823395A1 (fr) 2002-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131231