JP2005535224A - Ｏｆｄｍ信号サンプルの位相検出 - Google Patents

Ｏｆｄｍ信号サンプルの位相検出 Download PDF

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Publication number
JP2005535224A
JP2005535224A JP2004525924A JP2004525924A JP2005535224A JP 2005535224 A JP2005535224 A JP 2005535224A JP 2004525924 A JP2004525924 A JP 2004525924A JP 2004525924 A JP2004525924 A JP 2004525924A JP 2005535224 A JP2005535224 A JP 2005535224A
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JP
Japan
Prior art keywords
complex number
complex
phase
squared
circuit
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Pending
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JP2004525924A
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English (en)
Japanese (ja)
Inventor
ベロッツェルコフスキー，マキシム，ボリソヴィッチ
ドムラン，ヴァンサン
リトウィン，ルイス，ロバート，ジュニア
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2005535224A publication Critical patent/JP2005535224A/ja
Pending legal-status Critical Current

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    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2681—Details of algorithms characterised by constraints
    • H04L27/2684—Complexity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0063—Elements of loops
    • H04L2027/0067—Phase error detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Circuits Of Receivers In General (AREA)
JP2004525924A 2002-07-31 2002-07-31 Ｏｆｄｍ信号サンプルの位相検出 Pending JP2005535224A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/024263 WO2004014005A1 (en) 2002-07-31 2002-07-31 Extracting the phase of an ofdm signal sample

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009096627A Division JP2009189043A (ja) 2009-04-13 2009-04-13 Ｏｆｄｍ信号サンプルの位相検出

Publications (1)

Publication Number Publication Date
JP2005535224A true JP2005535224A (ja) 2005-11-17

Family

ID=31493891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004525924A Pending JP2005535224A (ja) 2002-07-31 2002-07-31 Ｏｆｄｍ信号サンプルの位相検出

Country Status (5)

Country Link
EP (1) EP1532759A4 (zh)
JP (1) JP2005535224A (zh)
CN (1) CN1669256A (zh)
AU (1) AU2002322823A1 (zh)
WO (1) WO2004014005A1 (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287067A (en) * 1991-10-07 1994-02-15 Nippon Telegraph And Telephone Corporation Method and apparatus for demodulation with adaptive phase control in quasi-coherent detection
US5255290A (en) * 1992-08-21 1993-10-19 Teknekron Communications System, Inc. Method and apparatus for combined frequency offset and timing offset estimation
KR0157500B1 (ko) * 1994-03-25 1998-11-16 김광호 자동주파수조절방법 및 그 장치
JPH09307526A (ja) * 1996-05-17 1997-11-28 Mitsubishi Electric Corp デジタル放送受信機
US6055231A (en) * 1997-03-12 2000-04-25 Interdigital Technology Corporation Continuously adjusted-bandwidth discrete-time phase-locked loop
KR100265735B1 (ko) * 1997-11-25 2000-09-15 윤종용 Fft윈도우위치복원과샘플링클럭제어가연동되는ofdm수신장치및그방법
JP3688113B2 (ja) * 1998-04-23 2005-08-24 三菱電機株式会社 デジタル音声放送受信機

Also Published As

Publication number Publication date
CN1669256A (zh) 2005-09-14
EP1532759A4 (en) 2010-07-14
AU2002322823A1 (en) 2004-02-23
WO2004014005A1 (en) 2004-02-12
EP1532759A1 (en) 2005-05-25

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