BR112013004421B8 - Multiplexação de controle de dados em sistemas mimo ul com base em sc-fdm - Google Patents

Multiplexação de controle de dados em sistemas mimo ul com base em sc-fdm

Info

Publication number
BR112013004421B8
BR112013004421B8 BR112013004421A BR112013004421A BR112013004421B8 BR 112013004421 B8 BR112013004421 B8 BR 112013004421B8 BR 112013004421 A BR112013004421 A BR 112013004421A BR 112013004421 A BR112013004421 A BR 112013004421A BR 112013004421 B8 BR112013004421 B8 BR 112013004421B8
Authority
BR
Brazil
Prior art keywords
mobile station
qmin
mimo
resource elements
station determines
Prior art date
Application number
BR112013004421A
Other languages
English (en)
Other versions
BR112013004421A2 (pt
BR112013004421B1 (pt
Inventor
Jianzhong Zhang
Jin-Kyu Han
Young-Han Nam
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR112013004421A2 publication Critical patent/BR112013004421A2/pt
Publication of BR112013004421B1 publication Critical patent/BR112013004421B1/pt
Publication of BR112013004421B8 publication Critical patent/BR112013004421B8/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
    • H04L1/12—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04B7/0619—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
    • H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
    • 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
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode 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
    • H04L1/12—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • 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
    • H04L25/03898—Spatial equalizers codebook-based design
    • H04L25/03929—Spatial equalizers codebook-based design with layer mapping, e.g. codeword-to layer design
    • 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
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

multiplexação de controle e dados em sistema mimo ul com base na sc-fdm. em uma rede sem fio que opera de acordo com o padrão de evolução de longo prazo avançado, uma estação móvel determina um número de elementos de recursos a serem usados para harq-ack (informação de confirmação de solicitação de repetição automática híbrida) ou ri ( indicação de categoria) em um pusch (canal físico compartilhado de uplink) mimo (entradas múltiplas, saídas múltiplas). em uma modalidade, a estação móvel determina um número o de bits de uma carga útil para harq ack ou ri. quando a carga útil o está dentro de uma primeira faixa, a estação móvel determina um número mínimo qmin de elementos de recurso qmin de recursos a serem utilizados de acordo com uma primeira equação. quando a carga de o está dentro de uma segunda gama, a estação móvel determina o número mínino de elementos de recursos qmin a serem utilizados de acordo com uma segunda equação. a estação móvel, em seguida, determia o número q <39> de acordo com os elementos de recursos qmin e uma terceira equação.
BR112013004421A 2010-08-25 2011-08-25 Multiplexação de controle de dados em sistemas mimo ul com base em sc-fdm BR112013004421B8 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US37705710P 2010-08-25 2010-08-25
US61/377,057 2010-08-25
US38010410P 2010-09-03 2010-09-03
US61/380,104 2010-09-03
US39284710P 2010-10-13 2010-10-13
US61/392,847 2010-10-13
US13/214,936 2011-08-22
US13/214,936 US8848557B2 (en) 2010-08-25 2011-08-22 Multiplexing of control and data in UL MIMO system based on SC-FDM
PCT/KR2011/006290 WO2012026770A2 (en) 2010-08-25 2011-08-25 Multiplexing of control and data in ul mimo system based on sc-fdm

Publications (3)

Publication Number Publication Date
BR112013004421A2 BR112013004421A2 (pt) 2016-05-31
BR112013004421B1 BR112013004421B1 (pt) 2022-05-03
BR112013004421B8 true BR112013004421B8 (pt) 2022-05-24

Family

ID=45697178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004421A BR112013004421B8 (pt) 2010-08-25 2011-08-25 Multiplexação de controle de dados em sistemas mimo ul com base em sc-fdm

Country Status (10)

Country Link
US (1) US8848557B2 (pt)
EP (2) EP2609701B1 (pt)
JP (1) JP5890415B2 (pt)
KR (1) KR101920241B1 (pt)
CN (1) CN103190099B (pt)
AU (1) AU2011294001B2 (pt)
BR (1) BR112013004421B8 (pt)
CA (1) CA2809325C (pt)
ES (1) ES2744581T3 (pt)
WO (1) WO2012026770A2 (pt)

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CN103828273B (zh) 2011-09-23 2017-01-18 Lg电子株式会社 用于发送控制信息的方法及装置
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US9137812B2 (en) * 2012-08-03 2015-09-15 Qualcomm Incorporated Apparatus and methods for improving performance in multi-flow communication
CN103716273B (zh) 2012-09-29 2017-07-14 华为技术有限公司 D2d通信方法及设备
KR101706967B1 (ko) * 2013-02-24 2017-02-15 엘지전자 주식회사 무선 통신 시스템에서 랭크 인덱스의 비트 길이를 결정하는 방법 및 장치
WO2015115804A1 (ko) * 2014-01-28 2015-08-06 주식회사 아이티엘 무선 통신 시스템에서 ｕｃｉ 처리 방법 및 그 장치
CN105453693B (zh) * 2014-07-11 2019-03-26 华为技术有限公司 一种数据传输方法、用户设备和基站
KR102694117B1 (ko) * 2014-12-08 2024-08-12 엘지전자 주식회사 상향링크 제어 정보를 전송하기 위한 방법 및 이를 위한 장치
JP7085723B2 (ja) * 2016-02-02 2022-06-17 シャープ株式会社 端末装置、および通信方法
JP2019106562A (ja) * 2016-04-13 2019-06-27 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
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Also Published As

Publication number Publication date
WO2012026770A2 (en) 2012-03-01
CN103190099B (zh) 2016-02-03
EP2609701A4 (en) 2017-07-12
EP3595221A1 (en) 2020-01-15
CN103190099A (zh) 2013-07-03
CA2809325C (en) 2018-11-27
AU2011294001A1 (en) 2013-03-07
RU2013112916A (ru) 2014-09-27
EP3595221B1 (en) 2021-06-23
CA2809325A1 (en) 2012-03-01
JP5890415B2 (ja) 2016-03-22
WO2012026770A3 (en) 2012-05-18
BR112013004421A2 (pt) 2016-05-31
BR112013004421B1 (pt) 2022-05-03
KR101920241B1 (ko) 2018-11-20
EP2609701B1 (en) 2019-06-19
ES2744581T3 (es) 2020-02-25
AU2011294001B2 (en) 2015-09-24
KR20130101502A (ko) 2013-09-13
EP2609701A2 (en) 2013-07-03
JP2013541873A (ja) 2013-11-14
US20120051245A1 (en) 2012-03-01
US8848557B2 (en) 2014-09-30

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