BR112012017102A2 - método para indicar um parâmetro de transmissão e sistema para indicar um parâmetro de transmissão - Google Patents

método para indicar um parâmetro de transmissão e sistema para indicar um parâmetro de transmissão

Info

Publication number
BR112012017102A2
BR112012017102A2 BR112012017102A BR112012017102A BR112012017102A2 BR 112012017102 A2 BR112012017102 A2 BR 112012017102A2 BR 112012017102 A BR112012017102 A BR 112012017102A BR 112012017102 A BR112012017102 A BR 112012017102A BR 112012017102 A2 BR112012017102 A2 BR 112012017102A2
Authority
BR
Brazil
Prior art keywords
indicating
transmission parameter
parameter
transmission
Prior art date
Application number
BR112012017102A
Other languages
English (en)
Other versions
BR112012017102B1 (pt
BR112012017102A8 (pt
Inventor
Dai Bo
Xu Jun
Zhang Junfeng
Li Ruyue
Sun Yunfeng
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 BR112012017102A2 publication Critical patent/BR112012017102A2/pt
Publication of BR112012017102A8 publication Critical patent/BR112012017102A8/pt
Publication of BR112012017102B1 publication Critical patent/BR112012017102B1/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
    • H04L1/0001—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
    • 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
    • H04B7/0452—Multi-user 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
    • H04B7/063—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
BR112012017102-0A 2010-04-06 2011-02-11 Método para indicar um parâmetro de transmissão e sistema para indicar um parâmetro de transmissão BR112012017102B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010142009.8 2010-04-06
CN201010142009.8A CN101834629B (zh) 2010-04-06 2010-04-06 一种指示传输参数的方法及系统
PCT/CN2011/070945 WO2011124099A1 (zh) 2010-04-06 2011-02-11 一种指示传输参数的方法及系统

Publications (3)

Publication Number Publication Date
BR112012017102A2 true BR112012017102A2 (pt) 2017-06-20
BR112012017102A8 BR112012017102A8 (pt) 2018-11-06
BR112012017102B1 BR112012017102B1 (pt) 2022-06-14

Family

ID=42718581

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017102-0A BR112012017102B1 (pt) 2010-04-06 2011-02-11 Método para indicar um parâmetro de transmissão e sistema para indicar um parâmetro de transmissão

Country Status (8)

Country Link
US (2) US9859960B2 (pt)
EP (2) EP4277148A1 (pt)
JP (1) JP5513675B2 (pt)
KR (1) KR101418807B1 (pt)
CN (1) CN101834629B (pt)
BR (1) BR112012017102B1 (pt)
RU (1) RU2530304C2 (pt)
WO (1) WO2011124099A1 (pt)

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CN102957491B (zh) * 2011-08-18 2018-04-06 中兴通讯股份有限公司 一种指示开环传输参数的方法及装置
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CN106470087B (zh) * 2015-08-19 2020-06-26 中国移动通信集团公司 Dmrs指示方法、系统、基站及用户设备
CN106559199A (zh) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 一种配置信道状态测量导频的方法及装置
CN107046453B (zh) * 2016-02-05 2021-02-12 中兴通讯股份有限公司 数据共享信道的传输参数的确定方法、装置及系统
WO2018084405A1 (ko) * 2016-11-03 2018-05-11 엘지전자 주식회사 무선 통신 시스템에서 개루프 다중 안테나 전송을 위한 참조 신호 설정 방법 및 이를 위한 장치
CN111182641B (zh) * 2016-11-16 2022-11-25 上海朗帛通信技术有限公司 一种被用于用户和基站中的方法和设备
CN108282322A (zh) * 2017-01-06 2018-07-13 华为技术有限公司 一种配置参考信号的方法和装置
KR102378471B1 (ko) 2017-09-18 2022-03-25 삼성전자주식회사 반도체 메모리 소자 및 그 제조 방법
WO2020000422A1 (zh) * 2018-06-29 2020-01-02 Oppo广东移动通信有限公司 传输下行控制信息的方法和设备
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Also Published As

Publication number Publication date
US20180123658A1 (en) 2018-05-03
EP4277148A1 (en) 2023-11-15
US20130235811A1 (en) 2013-09-12
JP2013526132A (ja) 2013-06-20
EP2503825C0 (en) 2023-06-07
RU2530304C2 (ru) 2014-10-10
EP2503825A1 (en) 2012-09-26
WO2011124099A1 (zh) 2011-10-13
BR112012017102B1 (pt) 2022-06-14
CN101834629A (zh) 2010-09-15
US10250305B2 (en) 2019-04-02
EP2503825B1 (en) 2023-06-07
KR20120109588A (ko) 2012-10-08
US9859960B2 (en) 2018-01-02
BR112012017102A8 (pt) 2018-11-06
EP2503825A4 (en) 2018-01-24
KR101418807B1 (ko) 2014-07-11
RU2012125165A (ru) 2013-12-27
CN101834629B (zh) 2014-10-22
JP5513675B2 (ja) 2014-06-04

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Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 48/12

Ipc: H04B 7/0452 (2017.01), H04B 7/06 (2006.01), H04W 2

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: G+ COMMUNICATIONS LLC (US)

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 11/02/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.