ATE554546T1 - Empfänger und verfahren zum empfangen eines digitalen signals - Google Patents

Empfänger und verfahren zum empfangen eines digitalen signals

Info

Publication number
ATE554546T1
ATE554546T1 AT05764095T AT05764095T ATE554546T1 AT E554546 T1 ATE554546 T1 AT E554546T1 AT 05764095 T AT05764095 T AT 05764095T AT 05764095 T AT05764095 T AT 05764095T AT E554546 T1 ATE554546 T1 AT E554546T1
Authority
AT
Austria
Prior art keywords
signal
block
transmitter
transformation
values
Prior art date
Application number
AT05764095T
Other languages
English (en)
Inventor
Chin Keong Ho
Yan Wu
Sumei Sun
Zhongding Lei
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Application granted granted Critical
Publication of ATE554546T1 publication Critical patent/ATE554546T1/de

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
    • H04L27/2602—Signal structure
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • 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
    • H04L27/2649—Demodulators
    • H04L27/26524—Fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators in combination with other circuits for demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Noise Elimination (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transceivers (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT05764095T 2004-08-03 2005-08-03 Empfänger und verfahren zum empfangen eines digitalen signals ATE554546T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59881904P 2004-08-03 2004-08-03
PCT/SG2005/000264 WO2006014141A1 (en) 2004-08-03 2005-08-03 Method for transmitting a digital signal, method for receiving a digital signal, transmitter and receiver

Publications (1)

Publication Number Publication Date
ATE554546T1 true ATE554546T1 (de) 2012-05-15

Family

ID=35787374

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05764095T ATE554546T1 (de) 2004-08-03 2005-08-03 Empfänger und verfahren zum empfangen eines digitalen signals

Country Status (8)

Country Link
US (2) US7869493B2 (de)
EP (2) EP1774684B1 (de)
JP (2) JP4707071B2 (de)
CN (2) CN101023590A (de)
AT (1) ATE554546T1 (de)
SG (1) SG155178A1 (de)
TW (2) TWI383610B (de)
WO (2) WO2006014142A1 (de)

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GB201222552D0 (en) * 2012-12-14 2013-01-30 Sony Corp Data processing apparatus and method
US10630352B2 (en) * 2014-11-07 2020-04-21 Lg Electronics Inc. Signal transmission method and apparatus of apparatus having plurality of antennas in wireless communication system
US20210105069A1 (en) * 2017-04-13 2021-04-08 Nokia Technologies Oy Processing multiple carrier visible light communication signals

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Also Published As

Publication number Publication date
JP2008509594A (ja) 2008-03-27
US7869493B2 (en) 2011-01-11
EP1774684B1 (de) 2012-04-18
TW200610301A (en) 2006-03-16
WO2006014141A1 (en) 2006-02-09
EP1774684A1 (de) 2007-04-18
US8218694B2 (en) 2012-07-10
TWI383610B (zh) 2013-01-21
US20080260070A1 (en) 2008-10-23
CN101023610B (zh) 2012-08-22
WO2006014142A1 (en) 2006-02-09
JP4707071B2 (ja) 2011-06-22
EP1779531A4 (de) 2011-02-23
CN101023590A (zh) 2007-08-22
SG155178A1 (en) 2009-09-30
JP4906721B2 (ja) 2012-03-28
EP1779531A1 (de) 2007-05-02
US20090232261A1 (en) 2009-09-17
CN101023610A (zh) 2007-08-22
EP1774684A4 (de) 2011-01-26
JP2008509595A (ja) 2008-03-27
TW200618559A (en) 2006-06-01

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