BR112017001923A2 - método e aparelho de transmissão de dados - Google Patents

método e aparelho de transmissão de dados

Info

Publication number
BR112017001923A2
BR112017001923A2 BR112017001923A BR112017001923A BR112017001923A2 BR 112017001923 A2 BR112017001923 A2 BR 112017001923A2 BR 112017001923 A BR112017001923 A BR 112017001923A BR 112017001923 A BR112017001923 A BR 112017001923A BR 112017001923 A2 BR112017001923 A2 BR 112017001923A2
Authority
BR
Brazil
Prior art keywords
data transmission
transmission method
data
transmission
Prior art date
Application number
BR112017001923A
Other languages
English (en)
Inventor
Qiao Deli
Wang Lei
Wu Ye
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112017001923A2 publication Critical patent/BR112017001923A2/pt

Links

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
    • H04B7/06—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
    • 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
    • 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
    • H04B7/068—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 using space frequency diversity
    • 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
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • 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
    • H04L1/0618—Space-time coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
BR112017001923A 2014-07-31 2014-07-31 método e aparelho de transmissão de dados BR112017001923A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/083421 WO2016015282A1 (zh) 2014-07-31 2014-07-31 数据传输的方法和装置

Publications (1)

Publication Number Publication Date
BR112017001923A2 true BR112017001923A2 (pt) 2018-07-17

Family

ID=55216638

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001923A BR112017001923A2 (pt) 2014-07-31 2014-07-31 método e aparelho de transmissão de dados

Country Status (7)

Country Link
US (1) US20170141829A1 (pt)
EP (1) EP3197067A4 (pt)
JP (1) JP2017528960A (pt)
KR (1) KR20170032444A (pt)
CN (1) CN106575989A (pt)
BR (1) BR112017001923A2 (pt)
WO (1) WO2016015282A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107733592B (zh) 2016-08-10 2020-11-27 华为技术有限公司 传输方案指示方法、数据传输方法、装置及系统
US11469940B2 (en) 2016-10-03 2022-10-11 Qualcomm Incorporated Fast beam recovery using beam information in the measurement report
EP3714650B1 (en) * 2017-11-24 2023-01-18 FG Innovation Company Limited Apparatus and method for beam failure recovery in a wireless communication system
CN115225125A (zh) * 2018-10-27 2022-10-21 华为技术有限公司 指示和确定预编码向量的方法以及通信装置
US11079465B2 (en) * 2018-10-30 2021-08-03 Electronics And Telecommunications Research Institute Method and apparatus for estimating location of signal source
CN111193533B (zh) * 2019-12-05 2021-08-10 东南大学 大规模mimo波束域鲁棒预编码传输方法与系统
CN112688866B (zh) * 2020-12-22 2023-03-21 上海金卓科技有限公司 一种数据发送、数据接收方法、电子设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6850741B2 (en) * 2002-04-04 2005-02-01 Agency For Science, Technology And Research Method for selecting switched orthogonal beams for downlink diversity transmission
CN100392998C (zh) * 2005-07-06 2008-06-04 哈尔滨工业大学 结合空时分组编码的智能天线下行波束形成方法
CN100547945C (zh) * 2006-03-27 2009-10-07 普天信息技术研究院 一种下行波束赋形的方法及装置
CN101291164B (zh) * 2007-04-17 2013-06-26 大唐移动通信设备有限公司 智能天线的波束赋形方法及基带信号处理器
CN101505205A (zh) * 2008-02-05 2009-08-12 夏普株式会社 基于波达方向的开环mimo方法、基站及用户设备
US20100232535A1 (en) * 2009-03-04 2010-09-16 Nec Laboratories America, Inc. Apparatus and Method for Multilayer Space-Time-Frequency Precoding for a MIMO-OFDM Wireless Transmission System
CN101895990B (zh) * 2010-06-13 2013-04-24 华为技术有限公司 无线接入方法、设备和系统
CN102291726B (zh) * 2010-06-17 2015-01-14 重庆无线绿洲通信技术有限公司 一种无线网络干扰消除方法
CN103166688B (zh) * 2011-12-14 2015-08-26 深圳信息职业技术学院 一种预编码的实现方法、装置及mimo系统

Also Published As

Publication number Publication date
JP2017528960A (ja) 2017-09-28
CN106575989A (zh) 2017-04-19
EP3197067A1 (en) 2017-07-26
US20170141829A1 (en) 2017-05-18
EP3197067A4 (en) 2017-07-26
WO2016015282A1 (zh) 2016-02-04
KR20170032444A (ko) 2017-03-22

Similar Documents

Publication Publication Date Title
BR112016026939A2 (pt) aparelho e método.
HK1211354A1 (en) Data processing method and device
DK3094357T3 (da) Objektdekontamineringsapparat og metode
EP4030712C0 (en) METHOD AND DEVICE FOR TRANSMITTING DATA
SG11201609415YA (en) Data query method and apparatus
EP3096481A4 (en) SIGNAL TRANSMISSION PROCESS AND DEVICE
BR112016030000A2 (pt) aparelho e método de anulação da interferência
EP2991268A4 (en) METHOD AND DEVICE FOR DATA PROCESSING
BR112016030180A2 (pt) método e aparelho de transmissão por impulso
BR112017006020A2 (pt) método de transmissão de sinal de ligação ascendente e dispositivo relacionado
DK3547772T3 (da) Datatransmissionsfremgangsmåde og - apparat
BR112016027102A2 (pt) método e aparelho
HK1209251A1 (en) Data interaction method and device thereof
HK1207722A1 (en) Method for sharing data and device thereof
HUE055925T2 (hu) Adatátviteli eljárás és készülék
EP2937782A4 (en) METHOD AND DEVICE FOR DATA PROCESSING
BR112016019249A2 (pt) método transmissão de dados de vídeo e dispositivo relacionado.
EP3182322A4 (en) Screenshot method and apparatus
EP3182646C0 (en) DATA TRANSMISSION METHOD AND DEVICE
BR112017016834A2 (pt) método e aparelho de transmissão de dados de serviço
BR112016016815A2 (pt) dispositivo de processamento de dinheiro e método de processamento de dinheiro
BR112017001923A2 (pt) método e aparelho de transmissão de dados
EP3082303A4 (en) METHOD AND DEVICE FOR DATA PROCESSING
BR112017012237A2 (pt) método, aparelho e dispositivo de processamento de dados
EP3043321A4 (en) METHOD AND DEVICE FOR THE DATA VIEW

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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements