BR112012022728A2 - método para a configuração de livros de códigos, dispositivo para a configuração de livros de códigos e sistema para a configuração de livros de códigos - Google Patents

método para a configuração de livros de códigos, dispositivo para a configuração de livros de códigos e sistema para a configuração de livros de códigos

Info

Publication number
BR112012022728A2
BR112012022728A2 BR112012022728A BR112012022728A BR112012022728A2 BR 112012022728 A2 BR112012022728 A2 BR 112012022728A2 BR 112012022728 A BR112012022728 A BR 112012022728A BR 112012022728 A BR112012022728 A BR 112012022728A BR 112012022728 A2 BR112012022728 A2 BR 112012022728A2
Authority
BR
Brazil
Prior art keywords
codebooks
setting
Prior art date
Application number
BR112012022728A
Other languages
English (en)
Other versions
BR112012022728B1 (pt
Inventor
Yu Hui
Xu Jun
Chen Yijian
Ngok Li Yu
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of BR112012022728A2 publication Critical patent/BR112012022728A2/pt
Publication of BR112012022728B1 publication Critical patent/BR112012022728B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • 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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0478—Special codebook structures directed to feedback optimisation
    • 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
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03949—Spatial equalizers equalizer selection or adaptation based on feedback
    • 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
BR112012022728-9A 2010-08-16 2010-12-27 método para a configuração de livros de códigos, dispositivo para a configuração de livros de códigos e sistema para a configuração de livros de códigos BR112012022728B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2010102575147 2010-08-16
CN201010257514.7A CN101917365B (zh) 2010-08-16 2010-08-16 一种码本的配置方法、装置和系统
PCT/CN2010/080326 WO2012022100A1 (zh) 2010-08-16 2010-12-27 一种码本的配置方法、装置和系统

Publications (2)

Publication Number Publication Date
BR112012022728A2 true BR112012022728A2 (pt) 2018-06-05
BR112012022728B1 BR112012022728B1 (pt) 2021-05-11

Family

ID=43324756

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012022728-9A BR112012022728B1 (pt) 2010-08-16 2010-12-27 método para a configuração de livros de códigos, dispositivo para a configuração de livros de códigos e sistema para a configuração de livros de códigos

Country Status (9)

Country Link
US (1) US8976839B2 (pt)
EP (1) EP2536083B1 (pt)
JP (1) JP2013522982A (pt)
KR (1) KR101489879B1 (pt)
CN (1) CN101917365B (pt)
BR (1) BR112012022728B1 (pt)
MX (1) MX2012010581A (pt)
RU (1) RU2549508C2 (pt)
WO (1) WO2012022100A1 (pt)

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CN101917365B (zh) * 2010-08-16 2015-06-03 中兴通讯股份有限公司 一种码本的配置方法、装置和系统
JP5265657B2 (ja) 2010-12-27 2013-08-14 シャープ株式会社 基地局装置、端末装置、通信システムおよび通信方法
JP6026082B2 (ja) * 2011-04-05 2016-11-16 シャープ株式会社 端末、基地局、通信方法および集積回路
CN103580820A (zh) 2012-08-03 2014-02-12 上海贝尔股份有限公司 控制ri报告的方法及装置
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JP5701332B2 (ja) * 2013-05-07 2015-04-15 シャープ株式会社 基地局装置、端末装置、通信システムおよび通信方法
RU2615680C1 (ru) 2013-06-04 2017-04-06 Хуавэй Текнолоджиз Ко., Лтд. Способ передачи матрицы предварительного кодирования для 4 антенн, пользовательское оборудование и базовая станция
KR102160008B1 (ko) * 2013-06-17 2020-09-25 삼성전자 주식회사 채널 상태 정보 송수신 방법 및 장치
US9509379B2 (en) 2013-06-17 2016-11-29 Huawei Technologies Co., Ltd. System and method for designing and using multidimensional constellations
CN104811267A (zh) * 2014-01-29 2015-07-29 上海贝尔股份有限公司 协同多点传输的方法
US10523383B2 (en) 2014-08-15 2019-12-31 Huawei Technologies Co., Ltd. System and method for generating waveforms and utilization thereof
WO2016082869A1 (en) * 2014-11-25 2016-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for efficient precoder search
CN106470053A (zh) * 2015-08-13 2017-03-01 株式会社Ntt都科摩 码本子集信息发送方法、基站、码字检测方法和移动台
CN108293201B (zh) 2015-08-14 2022-07-29 高通股份有限公司 用于垂直波束成形和fd-mimo的csi反馈信令
JP2018530937A (ja) * 2015-08-14 2018-10-18 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． コードブック構成方法およびユーザー機器
US9755717B1 (en) 2016-04-11 2017-09-05 Samsung Electronics Co., Ltd Apparatus and method for codebook search for multiple-input multiple-output (MIMO) system
CN107342798B (zh) * 2016-04-28 2021-01-22 电信科学技术研究院 一种确定码本的方法及装置
US10547368B2 (en) * 2017-08-30 2020-01-28 Samsung Electronics Co., Ltd. Method and apparatus for codebook subset restriction for CSI reporting in advanced wireless communication systems
US10568082B2 (en) 2017-09-08 2020-02-18 At&T Intellectual Property I, L.P. Reducing higher layer signaling overhead in multiantenna wireless communication systems
WO2019052486A1 (en) * 2017-09-12 2019-03-21 Mediatek Inc. UPLINK TRANSMISSION BASED ON CODEBOOK IN WIRELESS COMMUNICATIONS
CN112399402B (zh) * 2019-08-16 2023-06-02 华为技术有限公司 一种通信方法、装置及设备

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BRPI0205528B8 (pt) * 2001-06-09 2017-11-07 Samsung Electronics Co Ltd método e aparelho para o mapeamento de um fluxo de bits
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ES2750869T3 (es) * 2010-04-07 2020-03-27 Ericsson Telefon Ab L M Una estructura de precodificador para precodificación MIMO
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KR20120003781A (ko) * 2010-07-05 2012-01-11 주식회사 팬택 송신장치 및 그 통신방법, 수신장치, 그 통신방법
CN101917365B (zh) 2010-08-16 2015-06-03 中兴通讯股份有限公司 一种码本的配置方法、装置和系统

Also Published As

Publication number Publication date
JP2013522982A (ja) 2013-06-13
KR101489879B1 (ko) 2015-02-04
RU2549508C2 (ru) 2015-04-27
WO2012022100A1 (zh) 2012-02-23
RU2012136922A (ru) 2014-09-27
CN101917365A (zh) 2010-12-15
BR112012022728B1 (pt) 2021-05-11
CN101917365B (zh) 2015-06-03
KR20120128673A (ko) 2012-11-27
MX2012010581A (es) 2012-10-09
EP2536083A4 (en) 2017-08-23
US20130136203A1 (en) 2013-05-30
US8976839B2 (en) 2015-03-10
EP2536083A1 (en) 2012-12-19
EP2536083B1 (en) 2019-03-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 25/03

Ipc: H04B 1/62 (2006.01), H04B 7/0456 (2017.01), H04B 7

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/05/2021, OBSERVADAS AS CONDICOES LEGAIS.