JP5002215B2 - Ｍｉｍｏ受信装置及びｍｉｍｏ受信方法 - Google Patents

Ｍｉｍｏ受信装置及びｍｉｍｏ受信方法 Download PDF

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Publication number
JP5002215B2
JP5002215B2 JP2006228337A JP2006228337A JP5002215B2 JP 5002215 B2 JP5002215 B2 JP 5002215B2 JP 2006228337 A JP2006228337 A JP 2006228337A JP 2006228337 A JP2006228337 A JP 2006228337A JP 5002215 B2 JP5002215 B2 JP 5002215B2
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signal
channel
carrier
transmission path
frequency offset
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JP2006228337A
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Japanese (ja)
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JP2007089144A (ja
JP2007089144A5 (enExample
Inventor
豊 村上
聖峰 小林
雅之 折橋
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP2006228337A priority Critical patent/JP5002215B2/ja
Priority to EP14174935.8A priority patent/EP2790331B1/en
Priority to EP06783007.5A priority patent/EP1906576B1/en
Priority to CN201210014945.XA priority patent/CN102546512B/zh
Priority to PCT/JP2006/316653 priority patent/WO2007023923A1/ja
Priority to CN2006800308251A priority patent/CN101248608B/zh
Priority to US11/577,791 priority patent/US7826555B2/en
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Publication of JP2007089144A publication Critical patent/JP2007089144A/ja
Publication of JP2007089144A5 publication Critical patent/JP2007089144A5/ja
Priority to US12/840,024 priority patent/US8005165B2/en
Priority to US13/171,121 priority patent/US8284866B2/en
Publication of JP5002215B2 publication Critical patent/JP5002215B2/ja
Application granted granted Critical
Priority to US13/604,531 priority patent/US8625718B2/en
Priority to US14/067,737 priority patent/US9048988B2/en
Priority to US14/703,938 priority patent/US9374209B2/en
Priority to US15/181,573 priority patent/US9838178B2/en
Priority to US15/811,954 priority patent/US10075272B2/en
Priority to US16/059,093 priority patent/US10270574B2/en
Active legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP2006228337A 2005-08-24 2006-08-24 Ｍｉｍｏ受信装置及びｍｉｍｏ受信方法 Active JP5002215B2 (ja)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP2006228337A JP5002215B2 (ja) 2005-08-24 2006-08-24 Ｍｉｍｏ受信装置及びｍｉｍｏ受信方法
EP14174935.8A EP2790331B1 (en) 2005-08-24 2006-08-24 MIMO-OFDM transmission device and MIMO-OFDM transmission method
EP06783007.5A EP1906576B1 (en) 2005-08-24 2006-08-24 Mimo-ofdm transmission device and mimo-ofdm transmission method
CN201210014945.XA CN102546512B (zh) 2005-08-24 2006-08-24 正交频分复用发送装置和正交频分复用接收装置
PCT/JP2006/316653 WO2007023923A1 (ja) 2005-08-24 2006-08-24 Ｍｉｍｏ－ｏｆｄｍ送信装置及びｍｉｍｏ－ｏｆｄｍ送信方法
CN2006800308251A CN101248608B (zh) 2005-08-24 2006-08-24 多入多出-正交频分复用发送装置和多入多出-正交频分复用发送方法
US11/577,791 US7826555B2 (en) 2005-08-24 2006-08-24 MIMO-OFDM transmission device and MIMO-OFDM transmission method
US12/840,024 US8005165B2 (en) 2005-08-24 2010-07-20 MIMO-OFDM transmission device, MIMO-OFDM transmission method, reception apparatus and reception method
US13/171,121 US8284866B2 (en) 2005-08-24 2011-06-28 OFDM transmission signal generation apparatus and method, and OFDM reception data generation apparatus and method
US13/604,531 US8625718B2 (en) 2005-08-24 2012-09-05 Transmission apparatus, transmission method, reception apparatus, and reception method
US14/067,737 US9048988B2 (en) 2005-08-24 2013-10-30 Transmission signal generation apparatus, transmission signal generation method, reception signal generation apparatus, and reception signal generation method
US14/703,938 US9374209B2 (en) 2005-08-24 2015-05-05 Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method
US15/181,573 US9838178B2 (en) 2005-08-24 2016-06-14 Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method
US15/811,954 US10075272B2 (en) 2005-08-24 2017-11-14 Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method
US16/059,093 US10270574B2 (en) 2005-08-24 2018-08-09 Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005243494 2005-08-24
JP2005243494 2005-08-24
JP2006228337A JP5002215B2 (ja) 2005-08-24 2006-08-24 Ｍｉｍｏ受信装置及びｍｉｍｏ受信方法

Publications (3)

Publication Number Publication Date
JP2007089144A JP2007089144A (ja) 2007-04-05
JP2007089144A5 JP2007089144A5 (enExample) 2010-06-17
JP5002215B2 true JP5002215B2 (ja) 2012-08-15

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JP2006228337A Active JP5002215B2 (ja) 2005-08-24 2006-08-24 Ｍｉｍｏ受信装置及びｍｉｍｏ受信方法

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US (9) US7826555B2 (enExample)
EP (2) EP2790331B1 (enExample)
JP (1) JP5002215B2 (enExample)
CN (2) CN101248608B (enExample)
WO (1) WO2007023923A1 (enExample)

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US20090074086A1 (en) 2009-03-19
US10270574B2 (en) 2019-04-23
US20180351718A1 (en) 2018-12-06
US8625718B2 (en) 2014-01-07
US20180076939A1 (en) 2018-03-15
US9838178B2 (en) 2017-12-05
US20160285606A1 (en) 2016-09-29
JP2007089144A (ja) 2007-04-05
CN102546512B (zh) 2017-04-26
EP2790331B1 (en) 2019-01-09
US9374209B2 (en) 2016-06-21
CN102546512A (zh) 2012-07-04
US20140133598A1 (en) 2014-05-15
EP2790331A1 (en) 2014-10-15
US9048988B2 (en) 2015-06-02
US20120328046A1 (en) 2012-12-27
CN101248608A (zh) 2008-08-20
EP1906576A4 (en) 2013-12-11
US8284866B2 (en) 2012-10-09
CN101248608B (zh) 2012-03-14
US8005165B2 (en) 2011-08-23
US10075272B2 (en) 2018-09-11
US20150236832A1 (en) 2015-08-20
WO2007023923A1 (ja) 2007-03-01
EP1906576A1 (en) 2008-04-02
US7826555B2 (en) 2010-11-02
US20110255637A1 (en) 2011-10-20

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