BR112012030620A2 - formato de vht-sig-b e campos serviço em ieee 802.11ac. - Google Patents

formato de vht-sig-b e campos serviço em ieee 802.11ac.

Info

Publication number
BR112012030620A2
BR112012030620A2 BR112012030620A BR112012030620A BR112012030620A2 BR 112012030620 A2 BR112012030620 A2 BR 112012030620A2 BR 112012030620 A BR112012030620 A BR 112012030620A BR 112012030620 A BR112012030620 A BR 112012030620A BR 112012030620 A2 BR112012030620 A2 BR 112012030620A2
Authority
BR
Brazil
Prior art keywords
vht
sig
ieee
format
service fields
Prior art date
Application number
BR112012030620A
Other languages
English (en)
Other versions
BR112012030620B1 (pt
Inventor
Albert Van Zelst
Didier Johannes Richard Van Nee
Hemanth Sampath
Simone Merlin
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112012030620A2 publication Critical patent/BR112012030620A2/pt
Publication of BR112012030620B1 publication Critical patent/BR112012030620B1/pt

Links

Classifications

    • 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
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor

Landscapes

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

Abstract

formato de vht-sig-b e campos serviço em ieee 802.11ac. são providos métodos e um aparelho para transmitir e receber quadros com diversos formatos de campo de sinal b com capacidade de transmissão muito elevada (vht-sig-b) e de serviço. alguns destes formatos podem estar de acordo com a emenda ieee 802.11ac ao padrão de rede de área local sem fio (wlan).
BR112012030620-0A 2010-06-02 2011-06-02 Formato de vht-sig-b e campos serviço em ieee 802.11ac BR112012030620B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35081710P 2010-06-02 2010-06-02
US61/350,817 2010-06-02
US13/149,411 2011-05-31
US13/149,411 US8867574B2 (en) 2010-06-02 2011-05-31 Format of VHT-SIG-B and service fields in IEEE 802.11AC
PCT/US2011/038908 WO2011153335A1 (en) 2010-06-02 2011-06-02 Format of vht-sig-b and service fields in ieee 802.11ac

Publications (2)

Publication Number Publication Date
BR112012030620A2 true BR112012030620A2 (pt) 2016-08-16
BR112012030620B1 BR112012030620B1 (pt) 2021-09-14

Family

ID=45064403

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012030620-0A BR112012030620B1 (pt) 2010-06-02 2011-06-02 Formato de vht-sig-b e campos serviço em ieee 802.11ac

Country Status (8)

Country Link
US (1) US8867574B2 (pt)
EP (1) EP2577927B1 (pt)
JP (2) JP5763182B2 (pt)
KR (1) KR101556638B1 (pt)
CN (2) CN102948123B (pt)
BR (1) BR112012030620B1 (pt)
ES (1) ES2553083T3 (pt)
WO (1) WO2011153335A1 (pt)

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Also Published As

Publication number Publication date
BR112012030620B1 (pt) 2021-09-14
JP5763182B2 (ja) 2015-08-12
EP2577927B1 (en) 2015-08-19
EP2577927A1 (en) 2013-04-10
US8867574B2 (en) 2014-10-21
CN106899534B (zh) 2020-04-14
CN106899534A (zh) 2017-06-27
JP2013534085A (ja) 2013-08-29
JP2015164329A (ja) 2015-09-10
ES2553083T3 (es) 2015-12-04
CN102948123B (zh) 2016-11-09
KR101556638B1 (ko) 2015-10-13
WO2011153335A1 (en) 2011-12-08
US20110299468A1 (en) 2011-12-08
KR20130040956A (ko) 2013-04-24
CN102948123A (zh) 2013-02-27
JP6151293B2 (ja) 2017-06-21

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
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 02/06/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.