BR112012008253A2 - estação de comunicação de onda milimétrica e método para formatação de feixes para acesso múltiplo em uma rede de comunicação de onda milimétrica. - Google Patents

estação de comunicação de onda milimétrica e método para formatação de feixes para acesso múltiplo em uma rede de comunicação de onda milimétrica.

Info

Publication number
BR112012008253A2
BR112012008253A2 BR112012008253A BR112012008253A BR112012008253A2 BR 112012008253 A2 BR112012008253 A2 BR 112012008253A2 BR 112012008253 A BR112012008253 A BR 112012008253A BR 112012008253 A BR112012008253 A BR 112012008253A BR 112012008253 A2 BR112012008253 A2 BR 112012008253A2
Authority
BR
Brazil
Prior art keywords
millimeter wave
station
wave communication
frames
stations
Prior art date
Application number
BR112012008253A
Other languages
English (en)
Other versions
BR112012008253B1 (pt
Inventor
Kasher Assaf
Cordeiro Carlos
B Trainin Solomon
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Priority to BR122014005771-7A priority Critical patent/BR122014005771B1/pt
Publication of BR112012008253A2 publication Critical patent/BR112012008253A2/pt
Publication of BR112012008253B1 publication Critical patent/BR112012008253B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

patente de invenção: estação de comunicação de onda milimétrica e método para formatação de feixes para acesso múltiplo em uma rede de comunicação de onda milimétrica. a presente invenção refere-se às configurações de uma estação de comunicação de onda milimétrica e a um método para formatação de feixe para múltiplos acessos em uma rede de onda milimétrica. em algumas configurações, uma estação inicadora realiza a formatação de feixe para acesso múltiplos com uma ou mais estações respondedoras anunciando o número de intervalos de varredura setorial (ss, sector sweep) em um período de treinamento da formatação de feixe (bft, beamforming training) e diversos quadros ss em cada intervalo de ss. um ou mais quadros de ss são recebidos por uma ou mais estações respondedoras dentro de um dos intervalos ss do período bft. a estação inicadora transmite um ou mais quadros de realimentação ss para as estações respondedoras dentro de um intervalo de ss para indicar para as estações respondedoras dentro de um intervalo de ss para indicar as estações respodedoras a configuração de antena para comunicação com a estação inciadora. as estações respondedoras transmitem um número limitado de quadros ss em cada intervalo ss com base no número de quadros ss anunciados pela estação iniciadora e transmitem quadros ss adicionais no intervalo ss seguinte do período de treinamento da formatação de feixe. cada quadro ss contém uma indicação da estação iniciadora da configuração da antena para comunicação com a estação respondedora.
BR112012008253-1A 2009-10-06 2010-09-14 Estação de comunicação de onda milimétrica e método para formatação de feixes para acesso múltiplo em uma rede de comunicação de onda milimétrica BR112012008253B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122014005771-7A BR122014005771B1 (pt) 2009-10-06 2010-09-14 Aparelho para comunicação sem fio e método de comunicação sem fio

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/574,140 2009-10-06
US12/574,140 US8625565B2 (en) 2009-10-06 2009-10-06 Millimeter-wave communication station and method for multiple-access beamforming in a millimeter-wave communication network
PCT/US2010/048724 WO2011043901A2 (en) 2009-10-06 2010-09-14 Millimeter-wave communication station and method for multiple-access beamforming in a millimeter-wave communication network

Publications (2)

Publication Number Publication Date
BR112012008253A2 true BR112012008253A2 (pt) 2017-09-19
BR112012008253B1 BR112012008253B1 (pt) 2021-03-16

Family

ID=43823124

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122014005771-7A BR122014005771B1 (pt) 2009-10-06 2010-09-14 Aparelho para comunicação sem fio e método de comunicação sem fio
BR112012008253-1A BR112012008253B1 (pt) 2009-10-06 2010-09-14 Estação de comunicação de onda milimétrica e método para formatação de feixes para acesso múltiplo em uma rede de comunicação de onda milimétrica

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122014005771-7A BR122014005771B1 (pt) 2009-10-06 2010-09-14 Aparelho para comunicação sem fio e método de comunicação sem fio

Country Status (8)

Country Link
US (2) US8625565B2 (pt)
EP (2) EP2824982B1 (pt)
JP (1) JP5390711B2 (pt)
CN (2) CN102036258B (pt)
BR (2) BR122014005771B1 (pt)
IN (1) IN2012DN02859A (pt)
RU (1) RU2496231C1 (pt)
WO (1) WO2011043901A2 (pt)

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Also Published As

Publication number Publication date
EP2486669B1 (en) 2019-02-27
CN102036258B (zh) 2014-07-30
BR112012008253B1 (pt) 2021-03-16
WO2011043901A2 (en) 2011-04-14
EP2824982B1 (en) 2020-02-19
CN102036258A (zh) 2011-04-27
CN104079334B (zh) 2018-03-30
CN104079334A (zh) 2014-10-01
US20140161105A1 (en) 2014-06-12
WO2011043901A3 (en) 2011-07-21
JP2013507088A (ja) 2013-02-28
EP2824982A1 (en) 2015-01-14
IN2012DN02859A (pt) 2015-07-24
US9414380B2 (en) 2016-08-09
US8625565B2 (en) 2014-01-07
EP2486669A4 (en) 2015-01-07
JP5390711B2 (ja) 2014-01-15
US20110080898A1 (en) 2011-04-07
EP2486669A2 (en) 2012-08-15
RU2496231C1 (ru) 2013-10-20
BR122014005771A2 (pt) 2019-08-13
BR122014005771B1 (pt) 2021-03-23

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