MX2012002360A - Método y aparato para transmisión de marcos múltiples para compatibilidad con multiples usuarios-múltiples entradas-múltiples salidas (mu-mimo). - Google Patents
Método y aparato para transmisión de marcos múltiples para compatibilidad con multiples usuarios-múltiples entradas-múltiples salidas (mu-mimo).Info
- Publication number
- MX2012002360A MX2012002360A MX2012002360A MX2012002360A MX2012002360A MX 2012002360 A MX2012002360 A MX 2012002360A MX 2012002360 A MX2012002360 A MX 2012002360A MX 2012002360 A MX2012002360 A MX 2012002360A MX 2012002360 A MX2012002360 A MX 2012002360A
- Authority
- MX
- Mexico
- Prior art keywords
- frame
- start time
- mimo
- transmission start
- supporting
- Prior art date
Links
Classifications
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- 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
- H04L27/2602—Signal structure
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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
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Abstract
Se proporciona un método para transmitir múltiples estructuras en un sistema de red de área local inalámbrica (WLAN) que soporta múltiples entradas múltiples salidas de múltiples usuarios (MU-MIMO); el método comprende transmitir una primera estructura y una segunda estructura consecutivamente a una primera estación (STA) y transmitir una tercera estructura y una cuarta estructura consecutivamente a una segunda STA, en donde un tiempo de inicio de transmisión de la primera estructura y un tiempo de inicio de transmisión de la tercera estructura se alinean entre sí, y en donde el tiempo de inicio de transmisión de la segunda estructura y un tiempo de inicio de transmisión de la cuarta estructura se alinean entre sí.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23688709P | 2009-08-26 | 2009-08-26 | |
US24565609P | 2009-09-24 | 2009-09-24 | |
PCT/KR2010/004502 WO2011025146A2 (en) | 2009-08-26 | 2010-07-12 | Method and apparatus for multiple frame transmission for supporting mu-mimo |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012002360A true MX2012002360A (es) | 2012-07-23 |
Family
ID=43628526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012002360A MX2012002360A (es) | 2009-08-26 | 2010-07-12 | Método y aparato para transmisión de marcos múltiples para compatibilidad con multiples usuarios-múltiples entradas-múltiples salidas (mu-mimo). |
Country Status (11)
Country | Link |
---|---|
US (3) | US9344312B2 (es) |
EP (2) | EP2471193B1 (es) |
JP (2) | JP5501464B2 (es) |
KR (1) | KR101412920B1 (es) |
CN (1) | CN102656816B (es) |
AU (1) | AU2010287291B2 (es) |
CA (1) | CA2772266C (es) |
ES (1) | ES2825575T3 (es) |
MX (1) | MX2012002360A (es) |
RU (1) | RU2518206C2 (es) |
WO (1) | WO2011025146A2 (es) |
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2010
- 2010-07-12 KR KR1020127004922A patent/KR101412920B1/ko active IP Right Grant
- 2010-07-12 JP JP2012526621A patent/JP5501464B2/ja active Active
- 2010-07-12 EP EP10812160.9A patent/EP2471193B1/en active Active
- 2010-07-12 ES ES19169222T patent/ES2825575T3/es active Active
- 2010-07-12 WO PCT/KR2010/004502 patent/WO2011025146A2/en active Application Filing
- 2010-07-12 MX MX2012002360A patent/MX2012002360A/es active IP Right Grant
- 2010-07-12 CA CA2772266A patent/CA2772266C/en active Active
- 2010-07-12 AU AU2010287291A patent/AU2010287291B2/en active Active
- 2010-07-12 CN CN201080042120.8A patent/CN102656816B/zh active Active
- 2010-07-12 EP EP19169222.7A patent/EP3547560B1/en active Active
- 2010-07-12 RU RU2012111238/07A patent/RU2518206C2/ru active
- 2010-07-12 US US13/392,216 patent/US9344312B2/en active Active
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2014
- 2014-03-11 JP JP2014047065A patent/JP5829710B2/ja active Active
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2016
- 2016-05-09 US US15/150,004 patent/US9596682B2/en active Active
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2017
- 2017-02-09 US US15/428,757 patent/US9948370B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2772266C (en) | 2015-10-27 |
KR20120048651A (ko) | 2012-05-15 |
US20120170565A1 (en) | 2012-07-05 |
EP2471193A2 (en) | 2012-07-04 |
EP3547560B1 (en) | 2020-09-16 |
US20160255629A1 (en) | 2016-09-01 |
US20170155433A1 (en) | 2017-06-01 |
AU2010287291A1 (en) | 2012-04-19 |
AU2010287291B2 (en) | 2013-12-19 |
US9344312B2 (en) | 2016-05-17 |
CN102656816A (zh) | 2012-09-05 |
RU2012111238A (ru) | 2013-10-10 |
US9948370B2 (en) | 2018-04-17 |
EP2471193A4 (en) | 2016-12-14 |
JP5501464B2 (ja) | 2014-05-21 |
WO2011025146A2 (en) | 2011-03-03 |
CN102656816B (zh) | 2016-03-09 |
KR101412920B1 (ko) | 2014-06-26 |
JP2014143715A (ja) | 2014-08-07 |
RU2518206C2 (ru) | 2014-06-10 |
CA2772266A1 (en) | 2011-03-03 |
WO2011025146A3 (en) | 2011-04-21 |
JP5829710B2 (ja) | 2015-12-09 |
ES2825575T3 (es) | 2021-05-17 |
EP2471193B1 (en) | 2019-04-17 |
JP2013502869A (ja) | 2013-01-24 |
US9596682B2 (en) | 2017-03-14 |
EP3547560A1 (en) | 2019-10-02 |
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