CN102113257A - 多输入多输出发送装置和多输入多输出发送方法 - Google Patents
多输入多输出发送装置和多输入多输出发送方法 Download PDFInfo
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- CN102113257A CN102113257A CN200980130154XA CN200980130154A CN102113257A CN 102113257 A CN102113257 A CN 102113257A CN 200980130154X A CN200980130154X A CN 200980130154XA CN 200980130154 A CN200980130154 A CN 200980130154A CN 102113257 A CN102113257 A CN 102113257A
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- 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
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- 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
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- 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
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- H—ELECTRICITY
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- 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
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- 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
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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
- H04L27/2626—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]
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- H—ELECTRICITY
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- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- 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
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- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
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- 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
Description
Claims (7)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP2008195361 | 2008-07-29 | ||
JP195361/08 | 2008-07-29 | ||
JP2009006967 | 2009-01-15 | ||
JP006967/09 | 2009-01-15 | ||
PCT/JP2009/003559 WO2010013451A1 (ja) | 2008-07-29 | 2009-07-28 | Mimo送信装置及びmimo送信方法 |
Publications (2)
Publication Number | Publication Date |
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CN102113257A true CN102113257A (zh) | 2011-06-29 |
CN102113257B CN102113257B (zh) | 2014-07-02 |
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CN200980130154.XA Active 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 |
Country Status (9)
Country | Link |
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US (3) | US8493916B2 (zh) |
EP (1) | EP2309667B1 (zh) |
JP (1) | JP5355571B2 (zh) |
KR (2) | KR101531740B1 (zh) |
CN (1) | CN102113257B (zh) |
BR (1) | BRPI0916252B1 (zh) |
MX (1) | MX2011000678A (zh) |
RU (1) | RU2515283C2 (zh) |
WO (1) | WO2010013451A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110830223A (zh) * | 2018-08-10 | 2020-02-21 | 财团法人资讯工业策进会 | 用户设备及进行重传的方法 |
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US9608780B2 (en) * | 2008-09-23 | 2017-03-28 | Qualcomm Incorporated | Transmit diversity for SC-FDMA |
KR101011988B1 (ko) * | 2009-03-13 | 2011-01-31 | 한국항공대학교산학협력단 | 다양한 개수의 안테나들을 구비하는 사용자 단말들을 포함하는 통신시스템에서 피드백 정보 송수신 방법 및 장치 |
JP5540146B2 (ja) | 2011-02-21 | 2014-07-02 | パナソニック株式会社 | プリコーディング方法、プリコーディング装置 |
US8312329B1 (en) * | 2011-06-13 | 2012-11-13 | Litepoint Corporation | System and method for using a single vector signal generator to verify device under test |
EP2755339B1 (en) * | 2011-09-08 | 2017-12-27 | Sun Patent Trust | Signal generating method and signal generating apparatus |
CN105917592B (zh) * | 2014-01-22 | 2019-09-03 | 华为技术有限公司 | 信息处理装置、网络节点和信息处理方法 |
CN107454996B (zh) | 2016-03-31 | 2021-05-28 | 瑞典爱立信有限公司 | 用于量化预编码器的波束相位的方法和设备 |
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 |
US11700643B2 (en) * | 2020-02-21 | 2023-07-11 | Qualcomm Incorporated | Techniques for transmitting repetitions of random access messages in wireless communications |
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 |
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CN1906864A (zh) * | 2003-11-21 | 2007-01-31 | 高通股份有限公司 | 空分多址的多天线传输 |
US20070165737A1 (en) * | 2006-01-17 | 2007-07-19 | Marvell International Ltd. | Order recursive computation for a MIMO equalizer |
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RU2100904C1 (ru) * | 1990-03-19 | 1997-12-27 | Селсат Америка, Инк. | Сотовая система связи |
CN100361420C (zh) | 1998-03-14 | 2008-01-09 | 三星电子株式会社 | 码分多址通信系统中交换不同长度的帧消息的装置和方法 |
CN101127747B (zh) | 2006-08-14 | 2010-09-08 | 大唐移动通信设备有限公司 | 一种时分双工复用系统中实现频域调度的方法及系统 |
WO2008021392A2 (en) * | 2006-08-17 | 2008-02-21 | Interdigital Technology Corporation | Method and apparatus for reducing a peak-to-average power ratio in a multiple-input multiple-output system |
CN101523791B (zh) | 2006-10-04 | 2014-04-09 | 高通股份有限公司 | 无线通信系统中用于sdma的上行链路ack传输 |
JP5497982B2 (ja) | 2006-11-01 | 2014-05-21 | 昭和シェル石油株式会社 | トランスミッション油用潤滑油組成物 |
US8885744B2 (en) * | 2006-11-10 | 2014-11-11 | Qualcomm Incorporated | Providing antenna diversity in a wireless communication system |
JP2008195361A (ja) | 2007-02-16 | 2008-08-28 | Mazda Motor Corp | 自動車のルーフ構造 |
US8077596B2 (en) * | 2007-03-12 | 2011-12-13 | Qualcomm Incorporated | Signaling transmission and reception in wireless communication systems |
CN101272179A (zh) * | 2007-03-23 | 2008-09-24 | Nxp股份有限公司 | 无线通信的方法、订户站和基站 |
US7990920B2 (en) * | 2007-04-26 | 2011-08-02 | Samsung Electronics Co., Ltd. | Transmit diversity for acknowledgement and category 0 bits in a wireless communication system |
JP5216257B2 (ja) | 2007-06-29 | 2013-06-19 | 株式会社ブリヂストン | 空気入りタイヤ |
KR20100019929A (ko) * | 2008-08-11 | 2010-02-19 | 엘지전자 주식회사 | Sc-fdma mimo 코드북 설계 방법 |
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2009
- 2009-07-28 BR BRPI0916252-6A patent/BRPI0916252B1/pt active IP Right Grant
- 2009-07-28 JP JP2010522618A patent/JP5355571B2/ja active Active
- 2009-07-28 US US13/002,262 patent/US8493916B2/en active Active
- 2009-07-28 CN CN200980130154.XA patent/CN102113257B/zh active Active
- 2009-07-28 KR KR1020117002142A patent/KR101531740B1/ko active IP Right Grant
- 2009-07-28 EP EP09802700.6A patent/EP2309667B1/en active Active
- 2009-07-28 MX MX2011000678A patent/MX2011000678A/es active IP Right Grant
- 2009-07-28 KR KR1020127019118A patent/KR101570564B1/ko active IP Right Grant
- 2009-07-28 RU RU2011103196/07A patent/RU2515283C2/ru active
- 2009-07-28 WO PCT/JP2009/003559 patent/WO2010013451A1/ja active Application Filing
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- 2013-06-25 US US13/926,892 patent/US8730876B2/en active Active
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1906864A (zh) * | 2003-11-21 | 2007-01-31 | 高通股份有限公司 | 空分多址的多天线传输 |
US20070165737A1 (en) * | 2006-01-17 | 2007-07-19 | Marvell International Ltd. | Order recursive computation for a MIMO equalizer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110830223A (zh) * | 2018-08-10 | 2020-02-21 | 财团法人资讯工业策进会 | 用户设备及进行重传的方法 |
CN110830223B (zh) * | 2018-08-10 | 2022-05-03 | 财团法人资讯工业策进会 | 用户设备及进行重传的方法 |
Also Published As
Publication number | Publication date |
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JPWO2010013451A1 (ja) | 2012-01-05 |
KR20120101142A (ko) | 2012-09-12 |
US20110149945A1 (en) | 2011-06-23 |
KR20110055525A (ko) | 2011-05-25 |
EP2309667A1 (en) | 2011-04-13 |
US8493916B2 (en) | 2013-07-23 |
KR101570564B1 (ko) | 2015-11-19 |
BRPI0916252B1 (pt) | 2020-10-13 |
RU2515283C2 (ru) | 2014-05-10 |
BRPI0916252A2 (pt) | 2015-11-03 |
US8730876B2 (en) | 2014-05-20 |
RU2011103196A (ru) | 2012-09-10 |
MX2011000678A (es) | 2011-02-25 |
EP2309667A4 (en) | 2015-03-18 |
KR101531740B1 (ko) | 2015-06-25 |
CN102113257B (zh) | 2014-07-02 |
US8917672B2 (en) | 2014-12-23 |
EP2309667B1 (en) | 2016-03-30 |
US20140211878A1 (en) | 2014-07-31 |
US20130287149A1 (en) | 2013-10-31 |
JP5355571B2 (ja) | 2013-11-27 |
WO2010013451A1 (ja) | 2010-02-04 |
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