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)

Families Citing this family (14)

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Publication number Priority date Publication date Assignee Title
DE602004011445T2 (de) * 2003-11-03 2009-01-15 Broadcom Corp., Irvine FEC-Dekodierung mit dynamischen Parametern
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
EP1679932B1 (en) * 2005-01-11 2013-01-02 Samsung Electronics Co., Ltd. Data burst allocation in a 802.16 wireless communication system
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
CN102932101A (zh) * 2007-07-04 2013-02-13 日本电气株式会社 多载波移动体通信***
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
CN1218527C (zh) * 1998-10-23 2005-09-07 艾利森电话股份有限公司 复合的混合自动重发请求方案
US6308294B1 (en) * 1999-11-17 2001-10-23 Motorola, Inc. Adaptive hybrid ARQ using turbo code structure
CA2380008C (en) * 2000-05-22 2006-05-09 Min-Goo Kim Data transmission apparatus and method for an harq data communication system
KR100403738B1 (ko) * 2000-05-24 2003-10-30 삼성전자주식회사 복합 재전송형식을 사용하는 데이터 통신시스템의 데이터송수신장치 및 방법
DE10129777A1 (de) * 2001-06-20 2003-01-02 Siemens Ag Verfahren und Vorrichtung zur Datenübertragung gemäß einem ARQ-Verfahren
GB2380104B (en) * 2001-07-06 2003-09-10 Samsung Electronics Co Ltd Method for resetting MAC layer entity in a communication system
EP1276267A3 (en) * 2001-07-12 2006-11-15 Samsung Electronics Co., Ltd. Hybrid automatic repeat-request system and method
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
WO2006055175A3 (en) 2009-04-23
KR20070084239A (ko) 2007-08-24
US20060123324A1 (en) 2006-06-08
EP1813023A4 (en) 2011-08-31
MX2007005753A (es) 2007-07-16
CN101438499B (zh) 2012-03-21
CN101438499A (zh) 2009-05-20
WO2006055175A2 (en) 2006-05-26
US7165204B2 (en) 2007-01-16
EP1813023A2 (en) 2007-08-01
RU2007122380A (ru) 2008-12-20

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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]

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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]

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)