WO2010013451A1 - Ｍｉｍｏ送信装置及びｍｉｍｏ送信方法 - Google Patents

Ｍｉｍｏ送信装置及びｍｉｍｏ送信方法 Download PDF

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Publication number
WO2010013451A1
WO2010013451A1 PCT/JP2009/003559 JP2009003559W WO2010013451A1 WO 2010013451 A1 WO2010013451 A1 WO 2010013451A1 JP 2009003559 W JP2009003559 W JP 2009003559W WO 2010013451 A1 WO2010013451 A1 WO 2010013451A1
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WO
WIPO (PCT)
Prior art keywords
ack
mimo transmission
signal vector
transmission device
fdma symbol
Prior art date
Application number
PCT/JP2009/003559
Other languages
English (en)
French (fr)
Inventor
中尾　正悟
星野　正幸
Original Assignee
パナソニック株式会社
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41610165&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010013451(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to US13/002,262 priority Critical patent/US8493916B2/en
Priority to CN200980130154.XA priority patent/CN102113257B/zh
Priority to JP2010522618A priority patent/JP5355571B2/ja
Priority to KR1020117002142A priority patent/KR101531740B1/ko
Priority to BRPI0916252-6A priority patent/BRPI0916252B1/pt
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Priority to EP09802700.6A priority patent/EP2309667B1/en
Priority to RU2011103196/07A priority patent/RU2515283C2/ru
Priority to MX2011000678A priority patent/MX2011000678A/es
Publication of WO2010013451A1 publication Critical patent/WO2010013451A1/ja
Priority to US13/926,892 priority patent/US8730876B2/en
Priority to US14/243,630 priority patent/US8917672B2/en

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Classifications

    • 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
    • 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
    • H04B7/0426—Power distribution
    • H04B7/0434—Power distribution using multiple eigenmodes
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/003—Interference mitigation or co-ordination of multi-user interference at the transmitter
    • H04J11/0033—Interference mitigation or co-ordination of multi-user interference at the transmitter by pre-cancellation of known interference, e.g. using a matched filter, dirty paper coder or Thomlinson-Harashima precoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　応答信号の受信品質を向上するＭＩＭＯ送信装置、及びＭＩＭＯ送信方法。ＭＩＭＯ送信装置である端末（１００）は、ＡＣＫ／ＮＡＣＫ信号を元に形成したＡＣＫ／ＮＡＣＫ信号ベクトルの第１及び第２の要素を、それぞれ第１及び第２のストリームにマッピングすると共に１スロットのうちの２ＳＣ－ＦＤＭＡシンボルに含めて送信する。その端末（１００）において、応答信号ベクトル形成部（１４０）が、第１ＳＣ－ＦＤＭＡシンボルにおけるＡＣＫ／ＮＡＣＫ信号ベクトルとして（ａ・Ｓａｃｋ，０）を形成し、第２ＳＣ－ＦＤＭＡシンボルにおけるＡＣＫ／ＮＡＣＫ信号ベクトルとして（０，ａ・Ｓａｃｋ）を形成し、プレコーディング部（１６５）が、応答信号ベクトル形成部１４０にて形成されたＡＣＫ／ＮＡＣＫ信号ベクトルをユニタリ行列でプレコーディングする。
PCT/JP2009/003559 2008-07-29 2009-07-28 Ｍｉｍｏ送信装置及びｍｉｍｏ送信方法 WO2010013451A1 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
MX2011000678A MX2011000678A (es) 2008-07-29 2009-07-28 Dispositivo de transmision de entrada multiple salida multiple y metodo de transmision de entrada multiple salida multiple.
CN200980130154.XA CN102113257B (zh) 2008-07-29 2009-07-28 多输入多输出发送装置和多输入多输出发送方法
JP2010522618A JP5355571B2 (ja) 2008-07-29 2009-07-28 送信装置及び送信方法
KR1020117002142A KR101531740B1 (ko) 2008-07-29 2009-07-28 송신 장치 및 송신 방법
BRPI0916252-6A BRPI0916252B1 (pt) 2008-07-29 2009-07-28 aparelho de transmissão mimo e método de transmissão mimo
US13/002,262 US8493916B2 (en) 2008-07-29 2009-07-28 MIMO transmission device and MIMO transmission method
EP09802700.6A EP2309667B1 (en) 2008-07-29 2009-07-28 Mimo transmission device and mimo transmission method
RU2011103196/07A RU2515283C2 (ru) 2008-07-29 2009-07-28 Устройство передачи mimo и способ передачи mimo
US13/926,892 US8730876B2 (en) 2008-07-29 2013-06-25 MIMO reception device and MIMO reception method
US14/243,630 US8917672B2 (en) 2008-07-29 2014-04-02 MIMO reception device and MIMO reception method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008195361 2008-07-29
JP2008-195361 2008-07-29
JP2009006967 2009-01-15
JP2009-006967 2009-01-15

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/002,262 A-371-Of-International US8493916B2 (en) 2008-07-29 2009-07-28 MIMO transmission device and MIMO transmission method
US13/926,892 Continuation US8730876B2 (en) 2008-07-29 2013-06-25 MIMO reception device and MIMO reception method

Publications (1)

Publication Number Publication Date
WO2010013451A1 true WO2010013451A1 (ja) 2010-02-04

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ID=41610165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/003559 WO2010013451A1 (ja) 2008-07-29 2009-07-28 Ｍｉｍｏ送信装置及びｍｉｍｏ送信方法

Country Status (9)

Country Link
US (3) US8493916B2 (ja)
EP (1) EP2309667B1 (ja)
JP (1) JP5355571B2 (ja)
KR (2) KR101531740B1 (ja)
CN (1) CN102113257B (ja)
BR (1) BRPI0916252B1 (ja)
MX (1) MX2011000678A (ja)
RU (1) RU2515283C2 (ja)
WO (1) WO2010013451A1 (ja)

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JP2016165115A (ja) * 2011-02-21 2016-09-08 サン パテント トラスト プリコーディング方法、プリコーディング装置
WO2021161474A1 (ja) * 2020-02-13 2021-08-19 富士通株式会社 無線通信装置、無線通信システム、および無線通信方法
JP2021141563A (ja) * 2020-03-02 2021-09-16 株式会社構造計画研究所 リモート送信ユニット、リモート受信ユニット及びリモートユニット

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US10938457B2 (en) 2011-02-21 2021-03-02 Sun Patent Trust Precoding method, precoding device
US9793968B2 (en) 2011-02-21 2017-10-17 Sun Patent Trust Precoding method, precoding device
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US10027390B2 (en) 2011-02-21 2018-07-17 Sun Patent Trust Precoding method, precoding device
US10367555B2 (en) 2011-02-21 2019-07-30 Sun Patent Trust Precoding method, precoding device
US10644770B2 (en) 2011-02-21 2020-05-05 Sun Patent Trust Precoding method, precoding device
JP2016165115A (ja) * 2011-02-21 2016-09-08 サン パテント トラスト プリコーディング方法、プリコーディング装置
US11218200B2 (en) 2011-02-21 2022-01-04 Sun Patent Trust Precoding method, precoding device
US11563471B2 (en) 2011-02-21 2023-01-24 Sun Patent Trust Precoding method, precoding device
US11863263B2 (en) 2011-02-21 2024-01-02 Sun Patent Trust Precoding method, precoding device
WO2021161474A1 (ja) * 2020-02-13 2021-08-19 富士通株式会社 無線通信装置、無線通信システム、および無線通信方法
JP2021141563A (ja) * 2020-03-02 2021-09-16 株式会社構造計画研究所 リモート送信ユニット、リモート受信ユニット及びリモートユニット
JP7012797B2 (ja) 2020-03-02 2022-01-28 株式会社構造計画研究所 リモート送信ユニット、リモート受信ユニット及びリモートユニット

Also Published As

Publication number Publication date
RU2011103196A (ru) 2012-09-10
US8730876B2 (en) 2014-05-20
US8917672B2 (en) 2014-12-23
BRPI0916252B1 (pt) 2020-10-13
US20110149945A1 (en) 2011-06-23
CN102113257A (zh) 2011-06-29
EP2309667A1 (en) 2011-04-13
US8493916B2 (en) 2013-07-23
BRPI0916252A2 (pt) 2015-11-03
RU2515283C2 (ru) 2014-05-10
JP5355571B2 (ja) 2013-11-27
JPWO2010013451A1 (ja) 2012-01-05
EP2309667B1 (en) 2016-03-30
US20140211878A1 (en) 2014-07-31
CN102113257B (zh) 2014-07-02
US20130287149A1 (en) 2013-10-31
EP2309667A4 (en) 2015-03-18
KR20120101142A (ko) 2012-09-12
KR101531740B1 (ko) 2015-06-25
MX2011000678A (es) 2011-02-25
KR101570564B1 (ko) 2015-11-19
KR20110055525A (ko) 2011-05-25

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