KR20140072194A - 분산 무선 송신기들로부터의 코히어런트 전송 - Google Patents

분산 무선 송신기들로부터의 코히어런트 전송 Download PDF

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Publication number
KR20140072194A
KR20140072194A KR1020147012322A KR20147012322A KR20140072194A KR 20140072194 A KR20140072194 A KR 20140072194A KR 1020147012322 A KR1020147012322 A KR 1020147012322A KR 20147012322 A KR20147012322 A KR 20147012322A KR 20140072194 A KR20140072194 A KR 20140072194A
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South Korea
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transmitter
slave
master
transmission
signal
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Korean (ko)
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해리하란 샨카르 라울
스와룬 수레쉬 쿠마르
디나 카타비
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매사추세츠 인스티튜트 오브 테크놀로지
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Publication of KR20140072194A publication Critical patent/KR20140072194A/ko
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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
    • H04L27/2626—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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2691—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation involving interference determination or cancellation
    • 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
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020147012322A 2011-10-06 2012-10-05 분산 무선 송신기들로부터의 코히어런트 전송 Ceased KR20140072194A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161543832P 2011-10-06 2011-10-06
US61/543,832 2011-10-06
PCT/US2012/058987 WO2013052818A1 (en) 2011-10-06 2012-10-05 Coherent transmission from distributed wireless transmitters

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KR20140072194A true KR20140072194A (ko) 2014-06-12

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KR1020147012322A Ceased KR20140072194A (ko) 2011-10-06 2012-10-05 분산 무선 송신기들로부터의 코히어런트 전송

Country Status (6)

Country Link
US (1) US9031180B2 (enExample)
EP (1) EP2764639A1 (enExample)
JP (1) JP6000361B2 (enExample)
KR (1) KR20140072194A (enExample)
CN (1) CN103988449B (enExample)
WO (1) WO2013052818A1 (enExample)

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CN103988449B (zh) 2018-02-16
JP2014532366A (ja) 2014-12-04
US20130089123A1 (en) 2013-04-11
US9031180B2 (en) 2015-05-12
CN103988449A (zh) 2014-08-13
WO2013052818A1 (en) 2013-04-11
EP2764639A1 (en) 2014-08-13
JP6000361B2 (ja) 2016-09-28

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