ATE274270T1 - Verfahren und vorrichtung zum erzielen einer symbolabtastung und frequenzsynchronisation eines orthogonalen frequenz-multiplex signales - Google Patents

Verfahren und vorrichtung zum erzielen einer symbolabtastung und frequenzsynchronisation eines orthogonalen frequenz-multiplex signales

Info

Publication number
ATE274270T1
ATE274270T1 AT00935723T AT00935723T ATE274270T1 AT E274270 T1 ATE274270 T1 AT E274270T1 AT 00935723 T AT00935723 T AT 00935723T AT 00935723 T AT00935723 T AT 00935723T AT E274270 T1 ATE274270 T1 AT E274270T1
Authority
AT
Austria
Prior art keywords
frequency offset
value
symbol timing
frequency
unit
Prior art date
Application number
AT00935723T
Other languages
English (en)
Inventor
Kwang-Chul Kim
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of ATE274270T1 publication Critical patent/ATE274270T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • 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
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/003—Correction of carrier offset at baseband only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Mobile Radio Communication Systems (AREA)
AT00935723T 1999-06-15 2000-06-15 Verfahren und vorrichtung zum erzielen einer symbolabtastung und frequenzsynchronisation eines orthogonalen frequenz-multiplex signales ATE274270T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990022297A KR100335443B1 (ko) 1999-06-15 1999-06-15 직교주파수분할다중변조 신호의 심볼 타이밍 및 주파수 동기 장치 및 방법
PCT/KR2000/000633 WO2000077961A1 (en) 1999-06-15 2000-06-15 Apparatus and method for achieving symbol timing and frequency synchronization to orthogonal frequency division multiplexing signal

Publications (1)

Publication Number Publication Date
ATE274270T1 true ATE274270T1 (de) 2004-09-15

Family

ID=36569000

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00935723T ATE274270T1 (de) 1999-06-15 2000-06-15 Verfahren und vorrichtung zum erzielen einer symbolabtastung und frequenzsynchronisation eines orthogonalen frequenz-multiplex signales

Country Status (8)

Country Link
US (1) US7058151B1 (de)
EP (1) EP1188266B1 (de)
JP (1) JP3542581B2 (de)
KR (1) KR100335443B1 (de)
CN (1) CN1229933C (de)
AT (1) ATE274270T1 (de)
DE (1) DE60013129T2 (de)
WO (1) WO2000077961A1 (de)

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EP1188266A4 (de) 2002-11-04
DE60013129T2 (de) 2005-08-18
CN1229933C (zh) 2005-11-30
JP2003502903A (ja) 2003-01-21
JP3542581B2 (ja) 2004-07-14
DE60013129D1 (de) 2004-09-23
US7058151B1 (en) 2006-06-06
CN1355971A (zh) 2002-06-26
EP1188266B1 (de) 2004-08-18
KR20010002477A (ko) 2001-01-15
KR100335443B1 (ko) 2002-05-04
WO2000077961A1 (en) 2000-12-21
EP1188266A1 (de) 2002-03-20

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