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
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
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- 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.
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 |
---|---|---|---|
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 |
BR122014005771-7A BR122014005771B1 (pt) | 2009-10-06 | 2010-09-14 | Aparelho para comunicação sem fio e método de comunicação sem fio |
Family Applications After (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) | EP2486669B1 (pt) |
JP (1) | JP5390711B2 (pt) |
CN (2) | CN104079334B (pt) |
BR (2) | BR112012008253B1 (pt) |
IN (1) | IN2012DN02859A (pt) |
RU (1) | RU2496231C1 (pt) |
WO (1) | WO2011043901A2 (pt) |
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2009
- 2009-10-06 US US12/574,140 patent/US8625565B2/en active Active
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2010
- 2010-09-14 JP JP2012533192A patent/JP5390711B2/ja active Active
- 2010-09-14 EP EP10822408.0A patent/EP2486669B1/en active Active
- 2010-09-14 BR BR112012008253-1A patent/BR112012008253B1/pt active IP Right Grant
- 2010-09-14 RU RU2012116417/07A patent/RU2496231C1/ru active
- 2010-09-14 IN IN2859DEN2012 patent/IN2012DN02859A/en unknown
- 2010-09-14 WO PCT/US2010/048724 patent/WO2011043901A2/en active Application Filing
- 2010-09-14 BR BR122014005771-7A patent/BR122014005771B1/pt active IP Right Grant
- 2010-09-14 EP EP14163996.3A patent/EP2824982B1/en active Active
- 2010-09-25 CN CN201410289641.3A patent/CN104079334B/zh active Active
- 2010-09-25 CN CN201010506918.5A patent/CN102036258B/zh active Active
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2013
- 2013-12-05 US US14/097,356 patent/US9414380B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9414380B2 (en) | 2016-08-09 |
US20140161105A1 (en) | 2014-06-12 |
EP2486669B1 (en) | 2019-02-27 |
US8625565B2 (en) | 2014-01-07 |
CN104079334A (zh) | 2014-10-01 |
RU2496231C1 (ru) | 2013-10-20 |
CN102036258B (zh) | 2014-07-30 |
CN102036258A (zh) | 2011-04-27 |
BR122014005771A2 (pt) | 2019-08-13 |
EP2486669A4 (en) | 2015-01-07 |
US20110080898A1 (en) | 2011-04-07 |
JP2013507088A (ja) | 2013-02-28 |
EP2824982A1 (en) | 2015-01-14 |
CN104079334B (zh) | 2018-03-30 |
WO2011043901A2 (en) | 2011-04-14 |
BR122014005771B1 (pt) | 2021-03-23 |
EP2486669A2 (en) | 2012-08-15 |
JP5390711B2 (ja) | 2014-01-15 |
BR112012008253B1 (pt) | 2021-03-16 |
IN2012DN02859A (pt) | 2015-07-24 |
EP2824982B1 (en) | 2020-02-19 |
WO2011043901A3 (en) | 2011-07-21 |
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