IN2012DN02859A - - Google Patents
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- Publication number
- IN2012DN02859A IN2012DN02859A IN2859DEN2012A IN2012DN02859A IN 2012DN02859 A IN2012DN02859 A IN 2012DN02859A IN 2859DEN2012 A IN2859DEN2012 A IN 2859DEN2012A IN 2012DN02859 A IN2012DN02859 A IN 2012DN02859A
- Authority
- IN
- India
- Prior art keywords
- frames
- slot
- station
- responding
- initiating station
- Prior art date
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Classifications
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- 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
Embodiments of a millimeter-wave communication station and method for multiple-access beamforming in a millimeter-wave network are generally described herein. In some embodiments, an initiating station performs multiple-access beamforming with one or more responding stations by announcing a number of sector-sweep (SS) slots of a beamforming training (BFT) period and a number of SS frames of each SS slot. One or more SS frames are received from one or more of the responding stations within one of the SS slots of the BFT period. The initiating station transmits one or more SS feedback frames to the responding stations within the one SS slot to indicate an antenna configuration to the responding stations for communication with the initiating station. The responding stations transmit a limited number of SS frames per SS slot based on the number of SS frames announced by the initiating station and transmit any additional SS frames in a next SS slot of the beamforming training period. Each SS frame contains an indication to the initiating station of an antenna configuration for communication with the responding station.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 (1)
Publication Number | Publication Date |
---|---|
IN2012DN02859A true IN2012DN02859A (en) | 2015-07-24 |
Family
ID=43823124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2859DEN2012 IN2012DN02859A (en) | 2009-10-06 | 2010-09-14 |
Country Status (8)
Country | Link |
---|---|
US (2) | US8625565B2 (en) |
EP (2) | EP2824982B1 (en) |
JP (1) | JP5390711B2 (en) |
CN (2) | CN102036258B (en) |
BR (2) | BR122014005771B1 (en) |
IN (1) | IN2012DN02859A (en) |
RU (1) | RU2496231C1 (en) |
WO (1) | WO2011043901A2 (en) |
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-
2009
- 2009-10-06 US US12/574,140 patent/US8625565B2/en active Active
-
2010
- 2010-09-14 RU RU2012116417/07A patent/RU2496231C1/en active
- 2010-09-14 EP EP14163996.3A patent/EP2824982B1/en active Active
- 2010-09-14 WO PCT/US2010/048724 patent/WO2011043901A2/en active Application Filing
- 2010-09-14 IN IN2859DEN2012 patent/IN2012DN02859A/en unknown
- 2010-09-14 BR BR122014005771-7A patent/BR122014005771B1/en active IP Right Grant
- 2010-09-14 BR BR112012008253-1A patent/BR112012008253B1/en active IP Right Grant
- 2010-09-14 EP EP10822408.0A patent/EP2486669B1/en active Active
- 2010-09-14 JP JP2012533192A patent/JP5390711B2/en active Active
- 2010-09-25 CN CN201010506918.5A patent/CN102036258B/en active Active
- 2010-09-25 CN CN201410289641.3A patent/CN104079334B/en active Active
-
2013
- 2013-12-05 US US14/097,356 patent/US9414380B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
RU2496231C1 (en) | 2013-10-20 |
US20140161105A1 (en) | 2014-06-12 |
BR112012008253B1 (en) | 2021-03-16 |
EP2486669B1 (en) | 2019-02-27 |
EP2824982B1 (en) | 2020-02-19 |
EP2486669A4 (en) | 2015-01-07 |
WO2011043901A3 (en) | 2011-07-21 |
CN102036258A (en) | 2011-04-27 |
BR112012008253A2 (en) | 2017-09-19 |
CN104079334B (en) | 2018-03-30 |
JP5390711B2 (en) | 2014-01-15 |
US9414380B2 (en) | 2016-08-09 |
WO2011043901A2 (en) | 2011-04-14 |
US8625565B2 (en) | 2014-01-07 |
EP2824982A1 (en) | 2015-01-14 |
BR122014005771B1 (en) | 2021-03-23 |
CN102036258B (en) | 2014-07-30 |
US20110080898A1 (en) | 2011-04-07 |
CN104079334A (en) | 2014-10-01 |
EP2486669A2 (en) | 2012-08-15 |
BR122014005771A2 (en) | 2019-08-13 |
JP2013507088A (en) | 2013-02-28 |
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