CN101253751A - 划分天线阵列并应用mimo和波束成形机制的方法和系统 - Google Patents
划分天线阵列并应用mimo和波束成形机制的方法和系统 Download PDFInfo
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- CN101253751A CN101253751A CNA2006800320164A CN200680032016A CN101253751A CN 101253751 A CN101253751 A CN 101253751A CN A2006800320164 A CNA2006800320164 A CN A2006800320164A CN 200680032016 A CN200680032016 A CN 200680032016A CN 101253751 A CN101253751 A CN 101253751A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
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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
- H04B7/06—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
- H04B7/0617—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 for beam forming
-
- 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
-
- 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
- H04B7/0636—Feedback format
- H04B7/0645—Variable feedback
- H04B7/065—Variable contents, e.g. long-term or short-short
-
- 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
- H04B7/0667—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 delayed versions of same signal
- H04B7/0669—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 delayed versions of same signal using different channel coding between antennas
-
- 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
- H04B7/0667—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 delayed versions of same signal
- H04B7/0671—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 delayed versions of same signal using different delays between antennas
-
- 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
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
-
- 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
- H04B7/0697—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 spatial multiplexing
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71263105P | 2005-08-29 | 2005-08-29 | |
US60/712,631 | 2005-08-29 | ||
US73383705P | 2005-11-04 | 2005-11-04 | |
US60/733,837 | 2005-11-04 | ||
US11/316,101 | 2005-12-21 | ||
US11/316,101 US7400907B2 (en) | 2005-08-29 | 2005-12-21 | Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming mechanisms |
PCT/US2006/022315 WO2007027268A2 (en) | 2005-08-29 | 2006-06-09 | Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming mechanisms |
Publications (2)
Publication Number | Publication Date |
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CN101253751A true CN101253751A (zh) | 2008-08-27 |
CN101253751B CN101253751B (zh) | 2012-05-30 |
Family
ID=37805003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800320164A Active CN101253751B (zh) | 2005-08-29 | 2006-06-09 | 划分天线阵列并应用mimo和波束成形机制的方法和系统 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7400907B2 (zh) |
EP (1) | EP1920577B1 (zh) |
CN (1) | CN101253751B (zh) |
WO (1) | WO2007027268A2 (zh) |
Cited By (15)
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WO2010048869A1 (zh) * | 2008-10-29 | 2010-05-06 | 华为技术有限公司 | 一种多天线发射方法、装置及系统 |
CN101834702A (zh) * | 2009-03-12 | 2010-09-15 | 夏普株式会社 | 信道重构方法、基站和用户设备 |
CN101931443A (zh) * | 2009-06-24 | 2010-12-29 | 中兴通讯股份有限公司 | 一种多天线传输方法及系统 |
WO2011075978A1 (zh) * | 2009-12-22 | 2011-06-30 | 中兴通讯股份有限公司 | 波束赋形和多输入多输出波束赋形的切换方法和系统 |
WO2011147216A1 (zh) * | 2010-05-24 | 2011-12-01 | 华为技术有限公司 | 广播信号发射方法和装置 |
CN102763271A (zh) * | 2010-02-25 | 2012-10-31 | 瑞典爱立信有限公司 | 包括变换矩阵的通信系统节点 |
CN102798847A (zh) * | 2011-05-23 | 2012-11-28 | 索尼公司 | 波束成形设备和方法 |
CN102983896A (zh) * | 2012-11-16 | 2013-03-20 | 哈尔滨工程大学 | 一种投影虚拟天线波束形成方法 |
CN103733541A (zh) * | 2011-06-21 | 2014-04-16 | 马维尔国际贸易有限公司 | 用于mimo隐式波束形成的上行链路训练 |
CN105814810A (zh) * | 2013-12-10 | 2016-07-27 | 高通股份有限公司 | 使用波束成形器的子阵列来进行前向链路中的传输 |
CN106452531A (zh) * | 2016-10-27 | 2017-02-22 | 西安交通大学 | 一种基于大规模mimo的多用户上行链路频率同步方法 |
CN106656292A (zh) * | 2015-10-29 | 2017-05-10 | 电信科学技术研究院 | 一种信道状态信息的反馈方法、基站及终端 |
CN110034805A (zh) * | 2015-03-06 | 2019-07-19 | 瑞典爱立信有限公司 | 波束成形方法、天线装置、网络节点、无线设备和介质 |
CN111245479A (zh) * | 2018-11-28 | 2020-06-05 | 三星电子株式会社 | 被配置为执行波束扫描操作的无线通信设备及其操作方法 |
CN113875165A (zh) * | 2019-06-24 | 2021-12-31 | 以伊索电子股份有限公司名义经营的阿维科斯天线股份有限公司 | 使用天线阵列的波束成形和波束转向 |
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US7778607B2 (en) * | 2005-10-31 | 2010-08-17 | The Mitre Corporation | Echo MIMO: a method for optimal multiple input multiple output channel estimation and matched cooperative beamforming |
US7574236B1 (en) * | 2006-06-06 | 2009-08-11 | Nextel Communications Inc. | System and method of operating an antenna in MIMO and beamforming modes |
JP5260557B2 (ja) * | 2007-03-09 | 2013-08-14 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | アレイアンテナ構成 |
US8175538B1 (en) | 2008-12-15 | 2012-05-08 | Qualcomm Atheros, Inc. | Calibrating a wireless communication device |
US8638871B2 (en) * | 2008-12-22 | 2014-01-28 | Motorola Mobility Llc | System and method for combination multiple input, multiple output (MIMO) and beamforming |
US8754810B2 (en) | 2009-02-02 | 2014-06-17 | Commonwealth Scientific And Industrial Research Organisation | Hybrid adaptive antenna array |
US8295263B1 (en) * | 2009-02-06 | 2012-10-23 | Qualcomm Atheros, Inc. | Triggering and transmitting sounding packets for wireless communications |
US8804612B1 (en) | 2009-02-06 | 2014-08-12 | Qualcomm Incorporated | Triggering and transmitting sounding packets for wireless communications |
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CN102237912B (zh) * | 2010-04-28 | 2015-06-10 | 中兴通讯股份有限公司 | 天线数据发送模式的选择方法及装置 |
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CN103138816A (zh) * | 2011-12-05 | 2013-06-05 | 上海贝尔股份有限公司 | 一种子阵列互补波束赋形的方法与设备 |
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JP4252802B2 (ja) | 2001-05-02 | 2009-04-08 | 富士通株式会社 | 送信ダイバーシチシステム |
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-
2005
- 2005-12-21 US US11/316,101 patent/US7400907B2/en active Active
-
2006
- 2006-06-09 WO PCT/US2006/022315 patent/WO2007027268A2/en active Application Filing
- 2006-06-09 CN CN2006800320164A patent/CN101253751B/zh active Active
- 2006-06-09 EP EP06772573.9A patent/EP1920577B1/en active Active
-
2008
- 2008-05-30 US US12/130,244 patent/US7822442B2/en active Active
Cited By (30)
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WO2010048869A1 (zh) * | 2008-10-29 | 2010-05-06 | 华为技术有限公司 | 一种多天线发射方法、装置及系统 |
RU2485685C2 (ru) * | 2008-10-29 | 2013-06-20 | Хуавэй Текнолоджиз Ко., Лтд. | Способ, устройство и система для многоантенной передачи |
CN101834702A (zh) * | 2009-03-12 | 2010-09-15 | 夏普株式会社 | 信道重构方法、基站和用户设备 |
CN101834702B (zh) * | 2009-03-12 | 2013-12-18 | 夏普株式会社 | 信道重构方法、基站和用户设备 |
CN101931443B (zh) * | 2009-06-24 | 2014-07-16 | 中兴通讯股份有限公司 | 一种多天线传输方法及系统 |
CN101931443A (zh) * | 2009-06-24 | 2010-12-29 | 中兴通讯股份有限公司 | 一种多天线传输方法及系统 |
WO2011075978A1 (zh) * | 2009-12-22 | 2011-06-30 | 中兴通讯股份有限公司 | 波束赋形和多输入多输出波束赋形的切换方法和系统 |
CN102104406B (zh) * | 2009-12-22 | 2014-07-02 | 中兴通讯股份有限公司 | 波束赋形和多输入多输出波束赋形的切换方法和系统 |
CN102763271A (zh) * | 2010-02-25 | 2012-10-31 | 瑞典爱立信有限公司 | 包括变换矩阵的通信系统节点 |
US9728850B2 (en) | 2010-02-25 | 2017-08-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication system node comprising a transformation matrix |
CN102763271B (zh) * | 2010-02-25 | 2015-06-17 | 瑞典爱立信有限公司 | 包括变换矩阵的通信系统节点 |
WO2011147216A1 (zh) * | 2010-05-24 | 2011-12-01 | 华为技术有限公司 | 广播信号发射方法和装置 |
CN102798847A (zh) * | 2011-05-23 | 2012-11-28 | 索尼公司 | 波束成形设备和方法 |
CN102798847B (zh) * | 2011-05-23 | 2016-10-05 | 索尼公司 | 波束成形设备和方法 |
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WO2007027268A3 (en) | 2007-07-05 |
WO2007027268A2 (en) | 2007-03-08 |
EP1920577A2 (en) | 2008-05-14 |
US7400907B2 (en) | 2008-07-15 |
EP1920577A4 (en) | 2016-03-02 |
EP1920577B1 (en) | 2018-03-07 |
US20080225972A1 (en) | 2008-09-18 |
CN101253751B (zh) | 2012-05-30 |
US20070049347A1 (en) | 2007-03-01 |
US7822442B2 (en) | 2010-10-26 |
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