BR0207213A - Sistema de solicitação de repetição automática com retransmissão perfurada - Google Patents

Sistema de solicitação de repetição automática com retransmissão perfurada

Info

Publication number
BR0207213A
BR0207213A BR0207213-0A BR0207213A BR0207213A BR 0207213 A BR0207213 A BR 0207213A BR 0207213 A BR0207213 A BR 0207213A BR 0207213 A BR0207213 A BR 0207213A
Authority
BR
Brazil
Prior art keywords
packet
transmitter
receiver
relay
repeat request
Prior art date
Application number
BR0207213-0A
Other languages
English (en)
Inventor
Wen Tong
Catherine Leretaille-Gauthier
Mo-Han Fong
Bastien Massie
Evelyne Le Strat
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of BR0207213A publication Critical patent/BR0207213A/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
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements

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)

Abstract

"SISTEMA DE SOLICITAçãO DE REPETIçãO AUTOMáTICA COM RETRANSMISSãO PERFURADA". A presente invenção fornece um sistema com base na solicitação de retransmissão automatizada em que pacotes são continuamente transmitidos de um transmissor para um receptor. Durante a recepção, o receptor enviará quer uma confirmação (ACK) ou uma confirmação negativa (NAK) ao transmissor, dependendo de se o pacote correspondente foi adequadamente recebido ou não. Em resposta aos NAKs, o transmissor identificará o pacote que não foi recebido adequadamente, que é referido como o pacote para retransmissão. o transmissor dividirá o pacote para retransmissão em múltiplos subpacotes, e perfurará cada subpacote em um pacote na seq³ência de pacotes sendo transmitidos para o receptor. O receptor recuperará os subpacotes dos pacotes perfurados e recriará o pacote para retransmissão dos subpacotes recuperados.
BR0207213-0A 2001-02-14 2002-02-13 Sistema de solicitação de repetição automática com retransmissão perfurada BR0207213A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26873801P 2001-02-14 2001-02-14
US28181701P 2001-04-05 2001-04-05
PCT/IB2002/000437 WO2002069549A1 (en) 2001-02-14 2002-02-13 Automatic repeat request system with punctured retransmission

Publications (1)

Publication Number Publication Date
BR0207213A true BR0207213A (pt) 2004-01-27

Family

ID=26953294

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0207213-0A BR0207213A (pt) 2001-02-14 2002-02-13 Sistema de solicitação de repetição automática com retransmissão perfurada

Country Status (6)

Country Link
US (1) US20020150040A1 (pt)
EP (1) EP1371166A1 (pt)
KR (1) KR20030079995A (pt)
CN (1) CN1500325A (pt)
BR (1) BR0207213A (pt)
WO (1) WO2002069549A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1335289A1 (en) * 2002-02-07 2003-08-13 Siemens Aktiengesellschaft Method for software downloads in a radio communications system
US7379416B2 (en) * 2002-03-13 2008-05-27 Lsi Logic Corporation Forward packet data channel with parallel sub-packets
US7684329B2 (en) * 2002-05-06 2010-03-23 Qualcomm Incorporated Method and apparatus for augmenting physical layer ARQ in a wireless data communication system
US6904058B2 (en) * 2002-09-20 2005-06-07 Intel Corporation Transmitting data over a general packet radio service wireless network
US8218573B2 (en) 2003-01-21 2012-07-10 Qualcomm Incorporated Power boosting in a wireless communication system
KR100981510B1 (ko) * 2003-03-08 2010-09-10 삼성전자주식회사 이동통신 시스템에서 복합 재전송 제어 장치 및 방법
US7385944B2 (en) * 2003-03-31 2008-06-10 Lucent Technologies Inc. Method of interference cancellation in communication systems
EP1482669A1 (en) * 2003-05-30 2004-12-01 Matsushita Electric Industrial Co., Ltd. A method and receiver for buffering data employing HARQ and two stage rate matching
EP1533932A1 (en) * 2003-11-19 2005-05-25 Mitsubishi Denki Kabushiki Kaisha Error control mechanism for a segment based link layer in a digital network
US7331009B2 (en) * 2004-02-13 2008-02-12 Lucent Technologies Inc. Method and apparatus for link error prediction in a communication system
US7609697B2 (en) * 2004-03-30 2009-10-27 Sony Corporation Optimizing IEEE 802.11 for TCP/IP data transfer
GB0414057D0 (en) * 2004-06-23 2004-07-28 Koninkl Philips Electronics Nv Method of,and system for,communicating data, and a station for transmitting data
KR100597585B1 (ko) * 2004-10-22 2006-07-06 한국전자통신연구원 트리 구조를 사용하는 패킷의 분할 및 재조립 방법과 이를이용한 패킷의 전송 및 수신 방법
US7889638B2 (en) * 2005-02-28 2011-02-15 Network Equipment Technologies, Inc. Preservation of a PPP session in a redundant system
US7464313B2 (en) 2006-03-09 2008-12-09 Motorola, Inc. Hybrid approach for data transmission using a combination of single-user and multi-user packets
KR101227491B1 (ko) * 2006-03-20 2013-01-29 엘지전자 주식회사 이동통신 시스템에서 패킷 재전송 방법 및 복원 방법
US8700042B2 (en) * 2006-04-21 2014-04-15 Alcatel Lucent Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats
CN101480026B (zh) 2006-04-26 2013-10-23 高通股份有限公司 与多个外围设备通信的无线设备
JP2008053854A (ja) * 2006-08-22 2008-03-06 Fujitsu Ltd データの再送方法、通信装置、およびコンピュータプログラム
US8306060B2 (en) * 2006-11-07 2012-11-06 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having a composite frame format
US8169995B2 (en) * 2006-12-04 2012-05-01 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having delay-insensitive data transfer
CN101309129B (zh) * 2007-05-18 2011-05-18 上海贝尔阿尔卡特股份有限公司 针对单独数据包或最后一个数据包的重传控制方法和系统
US8151158B2 (en) * 2007-08-15 2012-04-03 Broadcom Corporation Method and system for decoding a data burst in a communication system
CN101399643B (zh) * 2007-09-29 2012-06-27 上海贝尔股份有限公司 确认模式数据传输的控制方法及装置
US20090150750A1 (en) * 2007-12-05 2009-06-11 Qualcomm Incorporated Method and apparatus for harq encoding with low memory requirement
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
JP2012147197A (ja) * 2011-01-11 2012-08-02 Panasonic Corp 通信装置、通信方法、及び通信プログラム
US10270564B2 (en) * 2013-03-12 2019-04-23 Huawei Technologies Co., Ltd. System and method for multi-layer protocol selection
US10666397B2 (en) * 2016-04-01 2020-05-26 Mediatek Inc. Method and apparatus for control signaling
CN108023691B (zh) * 2016-11-03 2020-02-21 华为技术有限公司 一种信息传输方法及相关装置
FR3061382B1 (fr) * 2016-12-23 2019-08-02 Thales Dispositif avionique avec protocole de communication ameliore, systeme avionique, procede de transmission et programme d'ordinateur associes
US11303392B2 (en) * 2017-03-16 2022-04-12 Qualcomm Incorporated Multi-HARQ methods and apparatus for codeblock group based transmissions
US11658776B2 (en) * 2019-11-08 2023-05-23 Semiconductor Components Industries, Llc Feedback and retransmission format of HARQ protocol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646518A (en) * 1970-05-05 1972-02-29 Bell Telephone Labor Inc Feedback error control system
US3979733A (en) * 1975-05-09 1976-09-07 Bell Telephone Laboratories, Incorporated Digital data communications system packet switch
US4059825A (en) * 1976-10-12 1977-11-22 Greene Edward P Burst/slip correction decoder and method
US4237553A (en) * 1978-12-26 1980-12-02 Bell Telephone Laboratories, Incorporated Data packet multiplexing in a staggered fashion
US4236245A (en) * 1979-04-17 1980-11-25 Bell Telephone Laboratories, Incorporated Ring communication system data packets reusable a variable number of times
US4382300A (en) * 1981-03-18 1983-05-03 Bell Telephone Laboratories Incorporated Method and apparatus for decoding cyclic codes via syndrome chains
US4488288A (en) * 1982-06-25 1984-12-11 At&T Bell Laboratories End-to-end information memory arrangement in a line controller
US4725834A (en) * 1984-02-27 1988-02-16 American Telephone And Telegraph Company, At&T Bell Laboratories Reliable broadcast protocol for a token passing bus network
US5657325A (en) * 1995-03-31 1997-08-12 Lucent Technologies Inc. Transmitter and method for transmitting information packets with incremental redundancy
US6694471B1 (en) * 2000-12-27 2004-02-17 Cisco Technology, Inc. System and method for periodic retransmission of messages

Also Published As

Publication number Publication date
EP1371166A1 (en) 2003-12-17
KR20030079995A (ko) 2003-10-10
CN1500325A (zh) 2004-05-26
US20020150040A1 (en) 2002-10-17
WO2002069549A1 (en) 2002-09-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]