BR112012004799A2 - transmissão de símbolos em um ambiente mino usando códigos baseados em alamouti - Google Patents

transmissão de símbolos em um ambiente mino usando códigos baseados em alamouti

Info

Publication number
BR112012004799A2
BR112012004799A2 BR112012004799A BR112012004799A BR112012004799A2 BR 112012004799 A2 BR112012004799 A2 BR 112012004799A2 BR 112012004799 A BR112012004799 A BR 112012004799A BR 112012004799 A BR112012004799 A BR 112012004799A BR 112012004799 A2 BR112012004799 A2 BR 112012004799A2
Authority
BR
Brazil
Prior art keywords
alamouti
mino
environment
symbol transmission
based codes
Prior art date
Application number
BR112012004799A
Other languages
English (en)
Other versions
BR112012004799B1 (pt
BR112012004799A8 (pt
Inventor
Nikopourdeilami Hosein
Fong Mo-Han
Novak Robert
Vrzic Sophie
Original Assignee
Rockstar Bidco Lp
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 Rockstar Bidco Lp filed Critical Rockstar Bidco Lp
Publication of BR112012004799A2 publication Critical patent/BR112012004799A2/pt
Publication of BR112012004799A8 publication Critical patent/BR112012004799A8/pt
Publication of BR112012004799B1 publication Critical patent/BR112012004799B1/pt

Links

Classifications

    • 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
    • H04L1/0637—Properties of the code
    • H04L1/0668—Orthogonal systems, e.g. using Alamouti codes
    • 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
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping into account
    • 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
    • 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
    • H04L1/0637—Properties of the code
    • H04L1/0643—Properties of the code block codes
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • 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
    • H04L5/0026—Division using four or more dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
BR112012004799-0A 2009-09-02 2010-09-01 Método para a transmissão de dados em uma comunicação codificada espaço-tempo de múltiplas entradas múltiplas saídas BR112012004799B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23914409P 2009-09-02 2009-09-02
US61/239,144 2009-09-02
PCT/CA2010/001376 WO2011026236A1 (en) 2009-09-02 2010-09-01 Transmission of symbols in a mimo environment using alamouti based codes

Publications (3)

Publication Number Publication Date
BR112012004799A2 true BR112012004799A2 (pt) 2017-07-11
BR112012004799A8 BR112012004799A8 (pt) 2017-10-10
BR112012004799B1 BR112012004799B1 (pt) 2021-06-15

Family

ID=43648812

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004799-0A BR112012004799B1 (pt) 2009-09-02 2010-09-01 Método para a transmissão de dados em uma comunicação codificada espaço-tempo de múltiplas entradas múltiplas saídas

Country Status (9)

Country Link
US (10) US9276655B2 (pt)
EP (1) EP2474106A4 (pt)
JP (1) JP5701300B2 (pt)
KR (4) KR101591136B1 (pt)
CN (2) CN102823156B (pt)
BR (1) BR112012004799B1 (pt)
CA (1) CA2772446A1 (pt)
RU (1) RU2553679C2 (pt)
WO (1) WO2011026236A1 (pt)

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CN102823156B (zh) * 2009-09-02 2015-11-25 苹果公司 使用基于alamouti的码在mimo环境中的符号的传输
CN102892204B (zh) * 2011-07-19 2017-09-29 苏州科技学院 单信道多跳工业无线通信链路重传时隙分配优化方法
US20130176864A1 (en) * 2012-01-09 2013-07-11 Qualcomm Incorporated Rate and power control systems and methods
KR101446267B1 (ko) 2012-08-29 2014-10-01 한밭대학교 산학협력단 스위치를 사용하여 공간 시간 블록 코드 기술을 적용한 오에프디엠 송수신 시스템
US9088356B2 (en) * 2012-11-02 2015-07-21 Alcatel Lucent Translating between testing requirements at different reference points
WO2016047813A1 (ko) * 2014-09-22 2016-03-31 엘지전자 주식회사 셀 간 간섭을 완화하는 방법 및 장치
CN107005360B (zh) * 2014-12-19 2020-12-08 杜塞尔多夫华为技术有限公司 用于fbmc调制系统中的阿拉莫提映射
CN105429685B (zh) * 2015-10-29 2018-06-12 河南理工大学 大规模mimo中高效的上行传输方式
JP6668686B2 (ja) * 2015-11-02 2020-03-18 ソニー株式会社 送信装置
CN109417522B (zh) * 2016-09-28 2020-12-04 Oppo广东移动通信有限公司 传输数据的方法、接收端设备和发送端设备
US10237105B2 (en) * 2017-01-08 2019-03-19 Qualcomm Incorporated Multiplexing uplink transmissions with transmit diversity with single carrier waveform
MX2019011203A (es) * 2017-03-24 2019-11-05 Ericsson Telefon Ab L M Retroalimentacion de harq-ack de enlace ascendente para mtc.
CN108599911B (zh) * 2018-04-10 2020-03-17 西安交通大学 一种无线供电的用户协作系统资源分配方法
CN109889460B (zh) * 2019-01-25 2021-07-27 武汉虹信科技发展有限责任公司 上行频偏跟踪补偿方法及装置

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Also Published As

Publication number Publication date
US20180331786A1 (en) 2018-11-15
WO2011026236A1 (en) 2011-03-10
CN102823156B (zh) 2015-11-25
US9608773B2 (en) 2017-03-28
EP2474106A1 (en) 2012-07-11
US10855400B2 (en) 2020-12-01
JP5701300B2 (ja) 2015-04-15
KR20140019209A (ko) 2014-02-14
US9467254B2 (en) 2016-10-11
US9923670B2 (en) 2018-03-20
KR101783901B1 (ko) 2017-10-11
KR101591136B1 (ko) 2016-02-02
US20170012741A1 (en) 2017-01-12
CA2772446A1 (en) 2011-03-10
US9281882B2 (en) 2016-03-08
KR101872179B1 (ko) 2018-06-27
BR112012004799B1 (pt) 2021-06-15
US20170324517A1 (en) 2017-11-09
US10044472B2 (en) 2018-08-07
KR20140045597A (ko) 2014-04-16
US10305635B2 (en) 2019-05-28
JP2013509742A (ja) 2013-03-14
US20170180081A1 (en) 2017-06-22
US20140119484A1 (en) 2014-05-01
US20160248549A1 (en) 2016-08-25
KR20170033900A (ko) 2017-03-27
US20190260513A1 (en) 2019-08-22
KR20170116187A (ko) 2017-10-18
US20180167167A1 (en) 2018-06-14
US10574396B2 (en) 2020-02-25
US20110069780A1 (en) 2011-03-24
CN105553530A (zh) 2016-05-04
CN105553530B (zh) 2019-01-08
EP2474106A4 (en) 2013-06-05
BR112012004799A8 (pt) 2017-10-10
US9742527B2 (en) 2017-08-22
KR101717743B1 (ko) 2017-03-17
US20200252161A1 (en) 2020-08-06
RU2553679C2 (ru) 2015-06-20
US9276655B2 (en) 2016-03-01
RU2012112120A (ru) 2013-10-10
CN102823156A (zh) 2012-12-12

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B25A Requested transfer of rights approved

Owner name: APPLE INC (US)

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: H04B 7/06

Ipc: H04B 7/06 (2006.01), H04L 1/06 (2006.01), H04L 1/1

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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/09/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF