BRPI0717221B8 - método e aparelho de proteção de erro para uso em um sistema de radiocomunicações de múltiplas entradas e múltiplas saídas - Google Patents

método e aparelho de proteção de erro para uso em um sistema de radiocomunicações de múltiplas entradas e múltiplas saídas

Info

Publication number
BRPI0717221B8
BRPI0717221B8 BRPI0717221A BRPI0717221A BRPI0717221B8 BR PI0717221 B8 BRPI0717221 B8 BR PI0717221B8 BR PI0717221 A BRPI0717221 A BR PI0717221A BR PI0717221 A BRPI0717221 A BR PI0717221A BR PI0717221 B8 BRPI0717221 B8 BR PI0717221B8
Authority
BR
Brazil
Prior art keywords
radio system
error protection
output radio
data
multiple input
Prior art date
Application number
BRPI0717221A
Other languages
English (en)
Inventor
Göransson Bo
Cheng Jung-Fu
Parkvall Stefan
Eric Wang Yi-Pin
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BRPI0717221A2 publication Critical patent/BRPI0717221A2/pt
Publication of BRPI0717221B1 publication Critical patent/BRPI0717221B1/pt
Publication of BRPI0717221B8 publication Critical patent/BRPI0717221B8/pt

Links

Classifications

    • 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
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)

Abstract

método e aparelho de proteção de erro para uso em um sistema de radiocomunicações de múltiplas entradas e múltiplas saídas proteção de erro baseada em um conjunto de código não linear pode ser usado em um sistema de radiocomunicações de múltiplas entradas e múltiplas saídas (mimo). um decodificador decodifica as seqüências de dados de mimo recebidas e gera uma mensagem de solicitação de repetição automática (arq) das unidades de dados recebidas para as seqüências de dados de mimo a cada intervalo de tempo de transmissão. um codificador codifica a mensagem de arq usando uma palavra código de um conjunto de código não linear. na transmissão de dados, que transmite um ou mais unidades de dados em intervalos de tempo de transmissão de duas ou mais seqüências de dados de mimo, a mensagem de arq associada com as unidades de dados transmitidas é decodificada usando uma palavra de código a partir do conjunto de código não linear.
BRPI0717221A 2006-10-02 2007-10-01 método e aparelho de proteção de erro para uso em um sistema de radiocomunicações de múltiplas entradas e múltiplas saídas BRPI0717221B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US82780606P 2006-10-02 2006-10-02
US60/827806 2006-10-02
US86303606P 2006-10-26 2006-10-26
US60/863036 2006-10-26
PCT/SE2007/050691 WO2008041932A1 (en) 2006-10-02 2007-10-01 Optimal error protection coding for mimo ack/nack/pre/post information

Publications (3)

Publication Number Publication Date
BRPI0717221A2 BRPI0717221A2 (pt) 2013-09-24
BRPI0717221B1 BRPI0717221B1 (pt) 2020-01-07
BRPI0717221B8 true BRPI0717221B8 (pt) 2020-12-08

Family

ID=39268703

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717221A BRPI0717221B8 (pt) 2006-10-02 2007-10-01 método e aparelho de proteção de erro para uso em um sistema de radiocomunicações de múltiplas entradas e múltiplas saídas

Country Status (9)

Country Link
US (2) US8176376B2 (pt)
EP (1) EP2070242B1 (pt)
CN (2) CN103546252B (pt)
BR (1) BRPI0717221B8 (pt)
DK (1) DK2070242T3 (pt)
ES (1) ES2593931T3 (pt)
HU (1) HUE029542T2 (pt)
MX (1) MX2009003041A (pt)
WO (1) WO2008041932A1 (pt)

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Also Published As

Publication number Publication date
EP2070242A1 (en) 2009-06-17
US8176376B2 (en) 2012-05-08
US20120198299A1 (en) 2012-08-02
CN101563877A (zh) 2009-10-21
US20080086669A1 (en) 2008-04-10
CN103546252B (zh) 2017-01-18
US8892975B2 (en) 2014-11-18
CN103546252A (zh) 2014-01-29
EP2070242B1 (en) 2016-06-29
EP2070242A4 (en) 2013-04-17
CN101563877B (zh) 2013-11-06
ES2593931T3 (es) 2016-12-14
WO2008041932A1 (en) 2008-04-10
BRPI0717221B1 (pt) 2020-01-07
DK2070242T3 (da) 2016-10-03
HUE029542T2 (en) 2017-03-28
BRPI0717221A2 (pt) 2013-09-24
MX2009003041A (es) 2009-04-01

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 1/18 , H04L 1/06

Ipc: H04L 1/18 (1968.09)

B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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Free format text: REF. RPI 2557 DE 07/01/2020 QUANTO AO TITULO.