BRPI0516362A - método para transmitir informações de retorno em um sistema de comunicações móvel por meio de multiplexação por divisão ortogonal de frequência (mdof) / acesso de mdof (amdof) - Google Patents

método para transmitir informações de retorno em um sistema de comunicações móvel por meio de multiplexação por divisão ortogonal de frequência (mdof) / acesso de mdof (amdof)

Info

Publication number
BRPI0516362A
BRPI0516362A BRPI0516362-5A BRPI0516362A BRPI0516362A BR PI0516362 A BRPI0516362 A BR PI0516362A BR PI0516362 A BRPI0516362 A BR PI0516362A BR PI0516362 A BRPI0516362 A BR PI0516362A
Authority
BR
Brazil
Prior art keywords
mdof
amdof
access
frequency division
feedback information
Prior art date
Application number
BRPI0516362-5A
Other languages
English (en)
Inventor
Bin Chul
Yong Suk
Jin Young
Original Assignee
Lg Electronics 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
Priority claimed from KR1020040083048A external-priority patent/KR101029812B1/ko
Priority claimed from KR1020040089029A external-priority patent/KR100932487B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0516362A publication Critical patent/BRPI0516362A/pt

Links

Classifications

    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

MéTODO PARA TRANSMITIR INFORMAçõES DE RETORNO EM UM SISTEMA DE COMUNICAçõES MóVEL POR MEIO DE MULTIPLEXAçãO POR DIVISãO ORTOGONONAL DE FREQüêNCIA (MDOF) /ACESSO DE MDOF (AMDOF). é descrito um método para transmitir informações de retorno em um sistema de comunicação sem fio. Mais especificamente, o método inclui uma estação móvel (EM) que determina se deve transmitir uma informação de retorno a uma estação base (EB) sem uma solicitação da EB. Depois de determinar isto, a EM transmite uma mensagem de requisição para pedir que a EB aloque um recurso de carregamento de dados para transmissão de pelo menos um cabeçalho não solicitado e depois disso a EM recebe da EB a alocação do recurso de carregamento de dados. Finalmente, a EM transmite pelo menos um cabeçalho não solicitado através do recurso de carregamento de dados alocado.
BRPI0516362-5A 2004-10-18 2005-10-18 método para transmitir informações de retorno em um sistema de comunicações móvel por meio de multiplexação por divisão ortogonal de frequência (mdof) / acesso de mdof (amdof) BRPI0516362A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020040083048A KR101029812B1 (ko) 2004-10-18 2004-10-18 Ｏｆｄｍ 또는 ｏｆｄｍａ 무선 통신 시스템에서 ｍｉｍｏ모드 및 퍼뮤테이션 타입 피드백 방법
KR1020040089029A KR100932487B1 (ko) 2004-11-03 2004-11-03 광대역 무선 접속 시스템에 있어서, 다중 입출력 시스템을위한 피드백 정보 전송 방법
KR20040112927 2004-12-27
KR20050000930 2005-01-05
PCT/KR2005/003469 WO2006043773A2 (en) 2004-10-18 2005-10-18 A method of transmitting feedback information in an orthogononal frequency division multiplexing (ofdm)/ofdm access (ofdma) mobile communication system

Publications (1)

Publication Number Publication Date
BRPI0516362A true BRPI0516362A (pt) 2008-09-02

Family

ID=36203346

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516362-5A BRPI0516362A (pt) 2004-10-18 2005-10-18 método para transmitir informações de retorno em um sistema de comunicações móvel por meio de multiplexação por divisão ortogonal de frequência (mdof) / acesso de mdof (amdof)

Country Status (8)

Country Link
US (6) US7684762B2 (pt)
EP (1) EP1810424A4 (pt)
JP (1) JP4832444B2 (pt)
AU (1) AU2005296409B2 (pt)
BR (1) BRPI0516362A (pt)
CA (1) CA2583194C (pt)
IL (1) IL182560A (pt)
WO (1) WO2006043773A2 (pt)

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US7869419B2 (en) 2011-01-11
US7684762B2 (en) 2010-03-23
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US7864746B2 (en) 2011-01-04
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