BRPI0517836A - esquema de arq hìbrida multi-modo - Google Patents

esquema de arq hìbrida multi-modo

Info

Publication number
BRPI0517836A
BRPI0517836A BRPI0517836-3A BRPI0517836A BRPI0517836A BR PI0517836 A BRPI0517836 A BR PI0517836A BR PI0517836 A BRPI0517836 A BR PI0517836A BR PI0517836 A BRPI0517836 A BR PI0517836A
Authority
BR
Brazil
Prior art keywords
hybrid multi
turbocodes
mode file
convolution
arq
Prior art date
Application number
BRPI0517836-3A
Other languages
English (en)
Inventor
Brian K Classon
Mark C Cudak
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of BRPI0517836A publication Critical patent/BRPI0517836A/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
    • H04L1/12—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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining

Landscapes

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

Abstract

ESQUEMA DE ARQ HìBRIDA MULTI-MODO Um método e um aparelho para a realização de uma transmissão de H-ARQ são descritos aqui. Os bits recebidos em uma primeira transmissão são armazenados e combinados com os bits recebidos em transmissões posteriores, desse modo se aumentando a probabilidade de uma decodificação correta em transmissões posteriores. Adicionalmente, uma pluralidade de esquemas de codificação (por exemplo, Códigos de Convolução, Turbocódigos de Bloco, Turbocódigos de Convolução e Códigos de Verificação de Paridade de Densidade Baixa, . ., etc.) são utilizados, com um elemento de informação sendo reservado para sinalizar que forma de H-ARQ está sendo utilizada.
BRPI0517836-3A 2004-11-15 2005-10-21 esquema de arq hìbrida multi-modo BRPI0517836A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/989,177 US7165204B2 (en) 2004-11-15 2004-11-15 Multi-mode hybrid ARQ scheme
PCT/US2005/038032 WO2006055175A2 (en) 2004-11-15 2005-10-21 Multi-mode hybrid arq scheme

Publications (1)

Publication Number Publication Date
BRPI0517836A true BRPI0517836A (pt) 2008-10-21

Family

ID=36407592

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517836-3A BRPI0517836A (pt) 2004-11-15 2005-10-21 esquema de arq hìbrida multi-modo

Country Status (8)

Country Link
US (1) US7165204B2 (pt)
EP (1) EP1813023A4 (pt)
KR (1) KR20070084239A (pt)
CN (1) CN101438499B (pt)
BR (1) BRPI0517836A (pt)
MX (1) MX2007005753A (pt)
RU (1) RU2007122380A (pt)
WO (1) WO2006055175A2 (pt)

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EP1528702B1 (en) * 2003-11-03 2008-01-23 Broadcom Corporation FEC (forward error correction) decoding with dynamic parameters
KR100810290B1 (ko) * 2004-12-14 2008-03-07 삼성전자주식회사 무선 통신 시스템에서 데이터 버스트 할당 방법 및 시스템
KR101025072B1 (ko) * 2004-12-30 2011-03-25 엘지에릭슨 주식회사 에이치에이알큐 방식을 사용하는 통신 시스템에서 최적의리던던시 버전 선택 방법
JP4616357B2 (ja) * 2005-01-11 2011-01-19 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおけるデータバースト割当てを指示する方法及びシステム
KR20070010597A (ko) * 2005-07-19 2007-01-24 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 하향링크 자원 할당방법
KR100703287B1 (ko) * 2005-07-20 2007-04-03 삼성전자주식회사 통신 시스템에서 자원 할당 정보 송수신 시스템 및 방법
US7685493B2 (en) * 2006-09-29 2010-03-23 Agere Systems Inc. Buffer compression in automatic retransmission request (ARQ) systems
JP2008211539A (ja) * 2007-02-27 2008-09-11 Brother Ind Ltd 通信装置および通信システム
WO2009005047A1 (ja) * 2007-07-04 2009-01-08 Nec Corporation マルチキャリア移動体通信システム
KR101535187B1 (ko) * 2008-10-02 2015-07-08 삼성전자주식회사 무선통신 시스템에서 하이브리드 에이알큐 지원 장치 및 방법
EP2234308A1 (en) * 2009-03-23 2010-09-29 Panasonic Corporation Retransmission mode signaling in a wireless communication system
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
EP2953286A4 (en) * 2013-02-19 2016-03-23 Huawei Tech Co Ltd METHOD AND DEVICE FOR DATA TRANSMISSION
US9473175B1 (en) 2015-02-10 2016-10-18 Microsemi Storage Solutions (U.S.), Inc. Forward error correction decoder system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6430538B1 (en) * 1998-04-30 2002-08-06 Enterworks Workflow management system, method and medium with personal subflows
KR100687119B1 (ko) * 1998-10-23 2007-02-27 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 결합된 하이브리드 자동 재전송 요구 스킴
US6308294B1 (en) * 1999-11-17 2001-10-23 Motorola, Inc. Adaptive hybrid ARQ using turbo code structure
EP1192750A4 (en) * 2000-05-22 2009-08-05 Samsung Electronics Co Ltd DATA TRANSMISSION DEVICE AND METHOD FOR A TRANSMISSION SYSTEM WITH A HYBRID AUTOMATIC REPEAT REQUEST
CA2379986C (en) * 2000-05-24 2006-03-28 Samsung Electronics Co., Ltd. Data transmission apparatus and method for an harq data communication system
DE10129777A1 (de) * 2001-06-20 2003-01-02 Siemens Ag Verfahren und Vorrichtung zur Datenübertragung gemäß einem ARQ-Verfahren
RU2242092C2 (ru) * 2001-07-06 2004-12-10 Самсунг Электроникс Ко., Лтд. Способ установки в исходное состояние объекта уровня управления доступом к среде в системе связи с широкополосным множественным доступом с кодовым разделением каналов, использующей высокоскоростной пакетный доступ к нисходящей линии связи
AU2002319919B2 (en) * 2001-07-12 2005-02-24 Samsung Electronics Co., Ltd Reverse transmission apparatus and method for improving transmission throughput in a data communication system
US6738370B2 (en) * 2001-08-22 2004-05-18 Nokia Corporation Method and apparatus implementing retransmission in a communication system providing H-ARQ
KR100566241B1 (ko) * 2001-11-19 2006-03-29 삼성전자주식회사 이동통신시스템에서 연성 심볼 결합 장치 및 방법
US6700867B2 (en) * 2001-12-20 2004-03-02 Motorola, Inc. Method and system for reduced memory hybrid automatic repeat request
US6631127B1 (en) * 2002-05-29 2003-10-07 Motorola, Inc, Apparatus and method for dynamically selecting an ARQ method
US6987780B2 (en) * 2002-06-10 2006-01-17 Qualcomm, Incorporated RLP retransmission for CDMA communication systems

Also Published As

Publication number Publication date
MX2007005753A (es) 2007-07-16
WO2006055175A2 (en) 2006-05-26
US20060123324A1 (en) 2006-06-08
KR20070084239A (ko) 2007-08-24
CN101438499B (zh) 2012-03-21
EP1813023A2 (en) 2007-08-01
EP1813023A4 (en) 2011-08-31
RU2007122380A (ru) 2008-12-20
CN101438499A (zh) 2009-05-20
WO2006055175A3 (en) 2009-04-23
US7165204B2 (en) 2007-01-16

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Legal Events

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B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B25A Requested transfer of rights approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)

Free format text: INDEFERIDA A ALTERACAO DE NOME SOLICITADA ATRAVES DA PETICAO NO 020130025978-RJ, DE 28/03/2013, UMA VEZ QUE NAO FOI PAGA A RESPECTIVA TAXA DE RETRIBUICAO.

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

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

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)