BRPI0517013A - multiplexação no tempo de sinais unicast e multicast em uma freqüência da portadora de downlink em um sistema de comunicação sem fio - Google Patents

multiplexação no tempo de sinais unicast e multicast em uma freqüência da portadora de downlink em um sistema de comunicação sem fio

Info

Publication number
BRPI0517013A
BRPI0517013A BRPI0517013-3A BRPI0517013A BRPI0517013A BR PI0517013 A BRPI0517013 A BR PI0517013A BR PI0517013 A BRPI0517013 A BR PI0517013A BR PI0517013 A BRPI0517013 A BR PI0517013A
Authority
BR
Brazil
Prior art keywords
unicast
carrier frequency
signal
wireless communication
communication system
Prior art date
Application number
BRPI0517013-3A
Other languages
English (en)
Inventor
Serge D Willenegger
Edward G Tiedemann Jr
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 BRPI0517013A publication Critical patent/BRPI0517013A/pt

Links

Classifications

    • 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
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

Landscapes

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

Abstract

MULTIPLEXAçãO NO TEMPO DE SINAIS UNICAST E MULTICAST EM UMA FREQüêNCIA DA PORTADORA DE DOWNLINK EM UM SISTEMA DE COMUNICAçãO SEM FIO. Uma estação remota, para um sistema de comunicação sem fio, inclui um receptor configurado para receber em um primeiro downlink, um canal de controle de sincronização em uma primeira freqüência de portadora e em um segundo downlink, um canal físico compartilhado em uma segunda freqtiência de portadora diferente da primeira freqUência de portadora. O canal físico compartilhado inclui um primeiro canal físico compartilhado tendo um sinal unicast e um segundo canal físico compartilhado tendo um sinal multicast ou broadcast, o sinal unicast sendo multiplexado em tempo com o sinal multicast ou broadcast. A estação remota inclui um processador de controle configurado para gerar um sinal de confirmação em um uplink baseado no sinal unicast. O sinal multicast ou broadcast é preferivelmente um sinal OFDM.
BRPI0517013-3A 2004-10-22 2005-10-24 multiplexação no tempo de sinais unicast e multicast em uma freqüência da portadora de downlink em um sistema de comunicação sem fio BRPI0517013A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62144004P 2004-10-22 2004-10-22
US11/227,688 US8644200B2 (en) 2004-10-22 2005-09-14 Time multiplexing of unicast and multicast signals on a downlink carrier frequency in a wireless communication system
PCT/US2005/038517 WO2006047571A1 (en) 2004-10-22 2005-10-24 Time multiplexing of unicast and multicast signals on a downlink carrier frequency in a wireless communication system

Publications (1)

Publication Number Publication Date
BRPI0517013A true BRPI0517013A (pt) 2008-09-30

Family

ID=35883485

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517013-3A BRPI0517013A (pt) 2004-10-22 2005-10-24 multiplexação no tempo de sinais unicast e multicast em uma freqüência da portadora de downlink em um sistema de comunicação sem fio

Country Status (10)

Country Link
US (1) US8644200B2 (pt)
EP (1) EP1806023B1 (pt)
JP (2) JP4653174B2 (pt)
KR (2) KR101161473B1 (pt)
CN (1) CN101069450B (pt)
BR (1) BRPI0517013A (pt)
CA (1) CA2585078A1 (pt)
MX (1) MX2007004832A (pt)
TW (1) TW200637399A (pt)
WO (1) WO2006047571A1 (pt)

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Also Published As

Publication number Publication date
US8644200B2 (en) 2014-02-04
JP2011061812A (ja) 2011-03-24
KR20070068466A (ko) 2007-06-29
CN101069450A (zh) 2007-11-07
US20060098567A1 (en) 2006-05-11
KR20090033407A (ko) 2009-04-02
KR101161473B1 (ko) 2012-07-02
JP4653174B2 (ja) 2011-03-16
CA2585078A1 (en) 2006-05-04
EP1806023B1 (en) 2018-07-25
TW200637399A (en) 2006-10-16
CN101069450B (zh) 2011-06-08
JP5086413B2 (ja) 2012-11-28
EP1806023A1 (en) 2007-07-11
MX2007004832A (es) 2007-07-05
WO2006047571A1 (en) 2006-05-04
JP2008518518A (ja) 2008-05-29

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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B15K Others concerning applications: alteration of classification

Ipc: H04W 72/00 (2009.01)