BR0209261A - Método e dispositivo de comunicação para transmitir dados por uma pluralidade de canais de comunicação - Google Patents

Método e dispositivo de comunicação para transmitir dados por uma pluralidade de canais de comunicação

Info

Publication number
BR0209261A
BR0209261A BR0209261-1A BR0209261A BR0209261A BR 0209261 A BR0209261 A BR 0209261A BR 0209261 A BR0209261 A BR 0209261A BR 0209261 A BR0209261 A BR 0209261A
Authority
BR
Brazil
Prior art keywords
transmission
received
retransmission
communication
transmitting data
Prior art date
Application number
BR0209261-1A
Other languages
English (en)
Inventor
Brian K Classon
Amitava Ghosh
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 BR0209261A publication Critical patent/BR0209261A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management

Landscapes

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

Abstract

"MéTODO E DISPOSITIVO DE COMUNICAçãO PARA TRANSMITIR DADOS POR UMA PLURALIDADE DE CANAIS DE COMUNICAçãO". Um aparelho e método para transmitir e receber dados, em que retransmissões de informação podem ser de tamanho diferente da transmissão inicial. A invenção utiliza um codificador Chase parcial para truncar ou expandir dados dependendo da disponibilidade de recursos de canal para retransmissão. O combinador Chase parcial processa os dados demodulados recebidos com base unicamente no número de códigos e da modulação recebidos (isto é, predeterminado, com nenhuma sinalização adicional necessária). Se a retransmissão recebida é menor que a primeira transmissão, apenas uma parte dos bits suave são combinados. Se a retransmissão é maior que a primeira transmissão, alguns valores da primeira transmissão armazenada são combinados com mais de um bit suave recebido na retransmissão.
BR0209261-1A 2001-04-30 2002-04-05 Método e dispositivo de comunicação para transmitir dados por uma pluralidade de canais de comunicação BR0209261A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28743701P 2001-04-30 2001-04-30
US10/108,881 US7289567B2 (en) 2001-04-30 2002-03-28 Apparatus and method for transmitting and receiving data using partial chase combining
PCT/US2002/010603 WO2002089389A1 (en) 2001-04-30 2002-04-05 Apparatus and method for transmitting and receiving data using partial chase combining

Publications (1)

Publication Number Publication Date
BR0209261A true BR0209261A (pt) 2004-06-15

Family

ID=26806386

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209261-1A BR0209261A (pt) 2001-04-30 2002-04-05 Método e dispositivo de comunicação para transmitir dados por uma pluralidade de canais de comunicação

Country Status (7)

Country Link
US (1) US7289567B2 (pt)
EP (1) EP1386440A1 (pt)
JP (1) JP2005503692A (pt)
KR (1) KR100626779B1 (pt)
CN (1) CN1640048A (pt)
BR (1) BR0209261A (pt)
WO (1) WO2002089389A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090262700A1 (en) * 2000-03-09 2009-10-22 Franceschini Michael R Frequency domain direct sequence spread spectrum with flexible time frequency code
AU2001252897A1 (en) * 2000-03-09 2001-09-17 Raytheon Company Frequency domain direct sequence spread spectrum with flexible time frequency code
KR100539864B1 (ko) * 2001-07-25 2005-12-28 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 고속 데이터의 재전송장치 및 방법
KR100557167B1 (ko) 2001-11-02 2006-03-03 삼성전자주식회사 이동통신시스템에서의 재전송 장치 및 방법
US7095710B2 (en) * 2001-12-21 2006-08-22 Qualcomm Decoding using walsh space information
SG107575A1 (en) * 2002-01-17 2004-12-29 Oki Techno Ct Singapore Pte Communication systems with hybrid automatic repeat requests (harq) and rate matching
US7974243B2 (en) 2003-06-18 2011-07-05 Nippon Telegraph And Telephone Corporation Wireless packet communication method and wireless packet communication apparatus
JP2005033399A (ja) * 2003-07-10 2005-02-03 Fujitsu Ltd パケット送受信装置
JP4217887B2 (ja) 2003-07-22 2009-02-04 日本電気株式会社 受信装置
EP1583272B1 (en) * 2004-04-01 2008-12-24 Panasonic Corporation Interference limitation for uplink retransmissions
HUE048550T2 (hu) 2004-04-01 2020-08-28 Optis Wireless Technology Llc Interferenciakorlátozás újraátvitel számára
JP4434034B2 (ja) * 2005-02-18 2010-03-17 株式会社日立製作所 適応変調方式に適したベースバンド復調アーキテクチャ
GB2429379B (en) * 2005-08-17 2009-11-25 Siemens Ag A method of retransmitting a frame on a network
KR100718608B1 (ko) 2005-12-29 2007-05-17 포스데이타 주식회사 무선통신 시스템에서의 전송 신호 디코딩 방법 및 장치
US7562278B2 (en) * 2005-12-29 2009-07-14 Intel Corporation Incremental forward error correction redundancy
JP4964540B2 (ja) 2006-09-08 2012-07-04 京セラ株式会社 基地局装置及び無線通信方法
US20110051599A1 (en) * 2006-09-08 2011-03-03 Kyocera Corporation Radio Communication System, Base Station Device, Radio Communication Terminal, and Radio Communication Method
JP2007243971A (ja) * 2007-04-10 2007-09-20 Fujitsu Ltd パケット送受信装置及び送受信方法
JP2007336583A (ja) * 2007-08-06 2007-12-27 Fujitsu Ltd 送信装置、受信装置、再送制御方法
US8325668B2 (en) * 2007-08-14 2012-12-04 Ntt Docomo, Inc. Communications control method, signal generating apparatus, and radio communications apparatus including the signal generating apparatus in mobile communications system
US8132069B2 (en) * 2007-12-13 2012-03-06 Qualcomm Incorporated Selective HARQ combining scheme for OFDM/OFDMA systems
US8161342B2 (en) * 2007-12-13 2012-04-17 Qualcomm Incorporated Forward and reverse shifting selective HARQ combining scheme for OFDMA systems
US8194588B2 (en) * 2007-12-13 2012-06-05 Qualcomm Incorporated Coding block based HARQ combining scheme for OFDMA systems
EP2109244A1 (de) * 2008-04-09 2009-10-14 Siemens Aktiengesellschaft Verfahren zur sicherheitsgerichteten Übertragung Sicherheitsschaltgerät und Kontrolleinheit
JP2009290618A (ja) * 2008-05-29 2009-12-10 Kyocera Corp 無線通信装置および無線通信方法
CN101621364B (zh) 2008-06-30 2013-01-30 富士通株式会社 自动重传控制器和重传块重组装置
JP2010263633A (ja) * 2010-06-09 2010-11-18 Fujitsu Ltd 再送方法
JP2010263634A (ja) * 2010-06-09 2010-11-18 Fujitsu Ltd 送信装置、受信装置
CN102404095B (zh) * 2010-09-09 2015-09-16 中兴通讯股份有限公司 一种混合自动重传请求的处理方法及装置
KR101712619B1 (ko) * 2011-01-19 2017-03-06 삼성전자주식회사 에러 정정 코드의 인코딩 및 디코딩 방법
CA2956398C (en) 2015-01-29 2022-02-22 Panasonic Intellectual Property Corporation Of America Wireless communication method and device
US10285168B2 (en) * 2015-09-16 2019-05-07 Intel Corporation Systems and methods for elimination of PDCCH in resource allocation signaling for MTC devices
PL3430750T3 (pl) 2017-02-06 2020-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Sposób częściowej retransmisji
JP7257291B2 (ja) * 2019-08-27 2023-04-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 通信装置および通信方法
US11126170B2 (en) * 2020-02-11 2021-09-21 Mistras Group, Inc. System and method for remote structural health monitoring

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781686A (en) * 1972-11-13 1973-12-25 Bell Telephone Labor Inc Differential pulse code communications system having dual quantization schemes
US4317196A (en) * 1978-06-02 1982-02-23 Texas Instruments Incorporated Transparent intelligent network for data and voice
DE4236989C2 (de) * 1992-11-02 1994-11-17 Fraunhofer Ges Forschung Verfahren zur Übertragung und/oder Speicherung digitaler Signale mehrerer Kanäle
JPH07154377A (ja) * 1993-11-30 1995-06-16 Nec Corp ダイバーシティ受信機
ATE221710T1 (de) * 1995-10-23 2002-08-15 Nokia Corp Verfahren zur paketdatenübertragung mit hybridem fec/arq-type-ii-verfahren
SE9600578L (sv) * 1996-02-16 1997-03-10 Ericsson Telefon Ab L M Metod och anordning för kanaltilldelning i ett radiokommunikationssystem
US5765097A (en) * 1996-05-20 1998-06-09 At & T Corp Shared hybrid fiber-coax network having reduced ingress noise in the upstream channel transmitted via a repeater
US5966384A (en) 1998-05-08 1999-10-12 Motorola, Inc. Method and apparatus for data transmission within a broad-band communication system
US6212240B1 (en) * 1998-06-24 2001-04-03 Motorola, Inc. Method and apparatus for conveying data between communication devices
FI105734B (fi) * 1998-07-03 2000-09-29 Nokia Networks Oy Automaattinen uudelleenlähetys
US6865233B1 (en) * 1999-02-19 2005-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for control signalling enabling flexible link adaptation in a radiocommunication system
US6779146B1 (en) * 1999-04-05 2004-08-17 Cisco Technology, Inc. ARQ for point to point links
JP3236273B2 (ja) * 1999-05-17 2001-12-10 三菱電機株式会社 マルチキャリア伝送システムおよびマルチキャリア変調方法
US6690657B1 (en) * 2000-02-25 2004-02-10 Berkeley Concept Research Corporation Multichannel distributed wireless repeater network
CA2397893C (en) * 2000-01-20 2011-05-03 Nortel Networks Limited Hybrid arq schemes with soft combining in variable rate packet data applications
US20010052104A1 (en) * 2000-04-20 2001-12-13 Motorola, Inc. Iteration terminating using quality index criteria of turbo codes
US6975692B2 (en) * 2000-12-04 2005-12-13 Koninklijke Philips Electronics N.V. Scaling of demodulated data in an interleaver memory
US6721834B2 (en) * 2001-02-09 2004-04-13 Lucent Technologies Inc. Rate adaptation in a wireless communication system
US20020172294A1 (en) * 2001-04-02 2002-11-21 Jung-Fu Cheng Methods and systems for selective interleaving in retransmissions and iterative demodulation of modulated signals with different interleaving

Also Published As

Publication number Publication date
WO2002089389A1 (en) 2002-11-07
JP2005503692A (ja) 2005-02-03
KR100626779B1 (ko) 2006-09-21
CN1640048A (zh) 2005-07-13
EP1386440A1 (en) 2004-02-04
US20020159384A1 (en) 2002-10-31
US7289567B2 (en) 2007-10-30
KR20040015183A (ko) 2004-02-18

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Legal Events

Date Code Title Description
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 020130025818-RJ, DE 28/03/2013, UMAVEZ QUE NAO FOI PAGA A RESPECTIVA TAXA DE RETRIBUICAO.

B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 1/18

Ipc: H03M 13/47 (2006.01), H04L 1/18 (2006.01), H04L 1/

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 E ART. 25 DA LPI

B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY, LLC (US)

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.