CN101507141B - 用于mimo通信的变换域反馈信令 - Google Patents

用于mimo通信的变换域反馈信令 Download PDF

Info

Publication number
CN101507141B
CN101507141B CN2007800311649A CN200780031164A CN101507141B CN 101507141 B CN101507141 B CN 101507141B CN 2007800311649 A CN2007800311649 A CN 2007800311649A CN 200780031164 A CN200780031164 A CN 200780031164A CN 101507141 B CN101507141 B CN 101507141B
Authority
CN
China
Prior art keywords
channel
transmitter
receiver
coefficients
angular domain
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN2007800311649A
Other languages
English (en)
Chinese (zh)
Other versions
CN101507141A (zh
Inventor
F·托萨托
T·J·莫尔斯利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN101507141A publication Critical patent/CN101507141A/zh
Application granted granted Critical
Publication of CN101507141B publication Critical patent/CN101507141B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04B7/0417—Feedback 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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • 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
    • H04L25/0224—Channel estimation using sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN2007800311649A 2006-08-21 2007-08-20 用于mimo通信的变换域反馈信令 Active CN101507141B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
EP06119257.1 2006-08-21
EP06119257 2006-08-21
EP06119316.5 2006-08-22
EP06119316 2006-08-22
EP06121757.6 2006-10-04
EP06121757 2006-10-04
EP06123530.5 2006-11-06
EP06123530 2006-11-06
EP07301009 2007-04-30
EP07301009.2 2007-04-30
PCT/IB2007/053302 WO2008023315A2 (en) 2006-08-21 2007-08-20 Transform-domain feedback signaling for mimo communication

Publications (2)

Publication Number Publication Date
CN101507141A CN101507141A (zh) 2009-08-12
CN101507141B true CN101507141B (zh) 2013-06-19

Family

ID=38996206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800311649A Active CN101507141B (zh) 2006-08-21 2007-08-20 用于mimo通信的变换域反馈信令

Country Status (6)

Country Link
US (2) US9231683B2 (cg-RX-API-DMAC7.html)
EP (1) EP2057760B1 (cg-RX-API-DMAC7.html)
JP (1) JP5244104B2 (cg-RX-API-DMAC7.html)
KR (1) KR101483668B1 (cg-RX-API-DMAC7.html)
CN (1) CN101507141B (cg-RX-API-DMAC7.html)
WO (1) WO2008023315A2 (cg-RX-API-DMAC7.html)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101008776B1 (ko) * 2007-08-31 2011-01-14 후지쯔 가부시끼가이샤 무선 통신 시스템 및 무선 통신 방법
CN101388702B (zh) * 2007-09-11 2015-05-13 株式会社Ntt都科摩 基于码本的多输入多输出系统自适应预编码的方法和装置
KR20090097754A (ko) * 2008-03-11 2009-09-16 엘지전자 주식회사 무선 통신 네트워크에서의 빔 트래킹 방법
US8351455B2 (en) * 2008-04-04 2013-01-08 Futurewei Technologies, Inc. System and method for multi-stage zero forcing beamforming in a wireless communications system
BRPI0910831B1 (pt) * 2008-04-29 2021-04-27 Apple Inc Método para melhorar a capacidade de transmissão em um sistema de comunicação e aparelho de transmissão simultânea
US8982714B2 (en) * 2008-11-05 2015-03-17 Mediatek Inc. Methods for exchanging data in a communications system and apparatuses utilizing the same
US8588193B1 (en) * 2009-02-03 2013-11-19 Sibeam, Inc. Enhanced wireless data rates using multiple beams
US8838051B1 (en) 2009-02-19 2014-09-16 Qualcomm Incorporated Transmitter beamforming power control
US8264407B2 (en) 2009-02-19 2012-09-11 Qualcomm Atheros, Inc. Transmitter beamforming steering matrix processing and storage
US20110051729A1 (en) * 2009-08-28 2011-03-03 Industrial Technology Research Institute and National Taiwan University Methods and apparatuses relating to pseudo random network coding design
US9059760B2 (en) * 2010-02-05 2015-06-16 Qualcomm Incorporated Apparatus and method for enabling uplink beamforming transit diversity
US9007263B2 (en) 2010-09-09 2015-04-14 Qualcomm Incorporated Phase rotation techniques in a multi-user wireless communication environment
EP2482582B1 (en) * 2011-01-26 2013-01-16 Alcatel Lucent Base station, method of operating a base station, terminal and method of operating a terminal
KR101385372B1 (ko) * 2012-08-09 2014-04-14 강원대학교산학협력단 조절 가능한 한계값을 갖는 불확실 집합을 이용한 신호 처리 방법 및 시스템
EP2896138B1 (en) * 2012-09-11 2018-10-31 Telefonaktiebolaget LM Ericsson (publ) Finding channel state information with reduced codebook in a multi-antenna wireless communication system
US9130619B2 (en) * 2012-09-11 2015-09-08 Telefonaktiebolaget L M Ericsson (Publ) Finding channel state information with reduced codebook in a multi-antenna wireless communication system
US9083387B2 (en) * 2012-12-18 2015-07-14 Samsung Electronics Co., Ltd. Communication system with compound coding mechanism and method of operation thereof
WO2014158310A2 (en) * 2013-01-15 2014-10-02 Empire Technology Development Llc Beamspace-frequency adaptive processing for satellite communications
US9065498B1 (en) 2013-10-09 2015-06-23 Sprint Communications Company L.P. Dynamic assignment of MIMO modes for a wireless communication device
US10277295B2 (en) * 2014-01-29 2019-04-30 The Boeing Company Simultaneous nulling and beamfocusing from disparate antennas
WO2015119316A1 (ko) * 2014-02-10 2015-08-13 한국과학기술원 Massive MIMO 하향링크를 위한 두 단계 빔포머 기반의 사용자 스케줄링 방법, 장치 및 기록매체
RU2653466C1 (ru) 2014-04-30 2018-05-08 Хуавей Текнолоджиз Ко., Лтд. Способ измерения канала, устройство измерения канала, абонентская станция и система
WO2015182292A1 (ja) * 2014-05-29 2015-12-03 ソニー株式会社 装置
EP3207399A1 (en) * 2014-11-12 2017-08-23 Huawei Technologies Co., Ltd. Apparatus and method for determining angle of departure for multi-input-multi-output downlink transmission
US10205491B2 (en) * 2015-09-28 2019-02-12 Futurewei Technologies, Inc. System and method for large scale multiple input multiple output communications
CN107171700B (zh) * 2016-03-08 2021-09-07 索尼公司 用于具有多个天线的通信装置的电子设备和通信方法
CN108075811B (zh) * 2016-11-11 2021-03-30 上海诺基亚贝尔股份有限公司 用于混合预编码的方法以及通信设备
US10103794B2 (en) * 2016-11-29 2018-10-16 Motorola Mobility Llc Method and apparatus for determining parameters and conditions for line of sight MIMO communication
US10660048B2 (en) * 2017-10-02 2020-05-19 Lenovo (Singapore) Pte Ltd Uplink power control
US11349533B2 (en) * 2018-09-28 2022-05-31 Apple Inc. Dynamic antenna weight vector codebooks
KR20230052844A (ko) * 2020-08-18 2023-04-20 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 신호 송수신 방법 및 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1523769A (zh) * 2003-02-20 2004-08-25 �ձ�������ʽ���� 用于频谱高效高速传输的迭代软干扰消除和滤波

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020176485A1 (en) * 2001-04-03 2002-11-28 Hudson John E. Multi-cast communication system and method of estimating channel impulse responses therein
US7664061B2 (en) * 2001-09-05 2010-02-16 Nokia Corporation Closed-loop signaling method for controlling multiple transmit beams and correspondingly adapted transceiver device
US7020110B2 (en) * 2002-01-08 2006-03-28 Qualcomm Incorporated Resource allocation for MIMO-OFDM communication systems
JP4309110B2 (ja) * 2002-09-27 2009-08-05 パナソニック株式会社 適応アンテナ無線通信装置
EP1608120A3 (en) 2004-06-16 2013-05-22 Samsung Electronics Co., Ltd. Method for transmitting/receiving data in mobile communication system using an OFDMA scheme
KR101050603B1 (ko) * 2004-06-23 2011-07-19 삼성전자주식회사 무선 통신 시스템에서 다중 안테나를 이용한 패킷 데이터송/수신 장치 및 방법
US7570696B2 (en) * 2004-06-25 2009-08-04 Intel Corporation Multiple input multiple output multicarrier communication system and methods with quantized beamforming feedback
US8023589B2 (en) * 2004-08-09 2011-09-20 Texas Instruments Incorporated Wireless MIMO transmitter with antenna and tone precoding blocks
CN105142233B (zh) 2004-08-12 2018-12-07 美商内数位科技公司 在ieee 802.11 ap中使用的方法及ieee 802.11 ap
US7239659B2 (en) * 2004-11-04 2007-07-03 Motorola, Inc. Method and apparatus for channel feedback
US7684761B2 (en) * 2004-11-04 2010-03-23 Nokia Corporation Closed-loop signalling method for controlling multiple transmit beams and correspondingly adapted transceiver devices
CN1841985A (zh) * 2005-03-30 2006-10-04 松下电器产业株式会社 多天线系统的有限反馈方法
WO2007143588A2 (en) * 2006-06-01 2007-12-13 Wionics Research Channel estimation
US8095185B2 (en) * 2006-06-09 2012-01-10 Telefonaktiebolaget L M Ericsson (Publ) Estimation of angular parameters of a signal at an antenna array

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1523769A (zh) * 2003-02-20 2004-08-25 �ձ�������ʽ���� 用于频谱高效高速传输的迭代软干扰消除和滤波

Also Published As

Publication number Publication date
US10097246B2 (en) 2018-10-09
KR20090042798A (ko) 2009-04-30
EP2057760B1 (en) 2017-10-11
JP2010502080A (ja) 2010-01-21
JP5244104B2 (ja) 2013-07-24
US20160105225A1 (en) 2016-04-14
KR101483668B1 (ko) 2015-01-16
US20090252251A1 (en) 2009-10-08
WO2008023315A3 (en) 2008-05-15
CN101507141A (zh) 2009-08-12
EP2057760A2 (en) 2009-05-13
US9231683B2 (en) 2016-01-05
WO2008023315A2 (en) 2008-02-28

Similar Documents

Publication Publication Date Title
CN101507141B (zh) 用于mimo通信的变换域反馈信令
US10848212B2 (en) Feedback based on codebook subset
JP6751770B2 (ja) ワイヤレス通信ネットワークにおいてプリコーダパラメータを判定するための方法およびデバイス
US10541735B2 (en) Beamforming using an antenna array
JP4194368B2 (ja) 送受信装置における多入力・多出力通信チャンネルを制御する方法およびシステム
JP6594443B2 (ja) 基地局及びプリコーディングマトリックス決定方法
CN103782522B (zh) 无线通信系统中的方法
CN109964414B (zh) 针对混合类a/b操作的高级csi报告
US9008008B2 (en) Method for communicating in a MIMO context
CN108352873A (zh) 在波束子集上进行预编码
CN103155624A (zh) 用于lte信道状态信息估计的方法和装置
CN101496439A (zh) 反馈装置、反馈方法、调度装置以及调度方法
CN101485130A (zh) 无线通信系统和无线通信方法
CN109302220A (zh) 用于数据传输的方法、装置和系统
WO2012167476A1 (en) Method for transmission in a wireless communication system
CN105245310A (zh) 一种下行导频信号的处理方法及系统
WO2016045524A1 (zh) 导频发送方法、信道信息测量反馈方法、发送端及接收端
KR20120112741A (ko) 무선 통신 시스템에서의 폐루프 송신 피드백
US20250096860A1 (en) Method for communication between an emitter and a receiver, corresponding emitter, receiver and computer program
WO2016145952A1 (zh) 信道状态测量导频的处理方法及装置
WO2025090008A1 (en) Measurement based reporting for user equipment (ue) with low complexity receivers

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant