BR112017016031A2 - método e sistema para reparo de arquivos sob demanda - Google Patents

método e sistema para reparo de arquivos sob demanda

Info

Publication number
BR112017016031A2
BR112017016031A2 BR112017016031-5A BR112017016031A BR112017016031A2 BR 112017016031 A2 BR112017016031 A2 BR 112017016031A2 BR 112017016031 A BR112017016031 A BR 112017016031A BR 112017016031 A2 BR112017016031 A2 BR 112017016031A2
Authority
BR
Brazil
Prior art keywords
file repair
demand file
demand
repair
file
Prior art date
Application number
BR112017016031-5A
Other languages
English (en)
Other versions
BR112017016031A8 (pt
Inventor
Dao Ngoc-Dung
Original Assignee
Huawei Technologies Co., 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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112017016031A2 publication Critical patent/BR112017016031A2/pt
Publication of BR112017016031A8 publication Critical patent/BR112017016031A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/3761—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using code combining, i.e. using combining of codeword portions which may have been transmitted separately, e.g. Digital Fountain codes, Raptor codes or Luby Transform [LT] codes
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • 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
    • H04L1/1848—Time-out mechanisms
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017016031A 2015-01-26 2015-11-12 Método e sistema para reparo de arquivos sob demanda BR112017016031A8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562107819P 2015-01-26 2015-01-26
US62/107,819 2015-01-26
US14/855,181 2015-09-15
US14/855,181 US10412151B2 (en) 2015-01-26 2015-09-15 Method and system for on-demand file repair
PCT/US2015/060468 WO2016122748A1 (en) 2015-01-26 2015-11-12 Method and system for on-demand file repair

Publications (2)

Publication Number Publication Date
BR112017016031A2 true BR112017016031A2 (pt) 2018-07-10
BR112017016031A8 BR112017016031A8 (pt) 2022-09-20

Family

ID=56432887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016031A BR112017016031A8 (pt) 2015-01-26 2015-11-12 Método e sistema para reparo de arquivos sob demanda

Country Status (7)

Country Link
US (1) US10412151B2 (pt)
EP (1) EP3241115B1 (pt)
JP (1) JP6487562B2 (pt)
KR (1) KR102002939B1 (pt)
CN (1) CN107209713B (pt)
BR (1) BR112017016031A8 (pt)
WO (1) WO2016122748A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108631933B (zh) * 2017-03-24 2021-05-18 华为技术有限公司 一种数据传输方法及装置
CN109254950A (zh) * 2018-09-27 2019-01-22 贵州华云创谷科技有限公司 一种基于二维码的隔离网间数据库摆渡方法及系统
CN109254955A (zh) * 2018-09-27 2019-01-22 贵州华云创谷科技有限公司 一种基于二维码的隔离网间单向文件摆渡方法及系统
CN109714130B (zh) * 2018-11-28 2020-05-15 南通先进通信技术研究院有限公司 一种基于喷泉码的文件传输方法
EP4014371A1 (en) * 2019-08-14 2022-06-22 Nokia Technologies Oy Improved reliability of multi-connectivity

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US4908828A (en) * 1987-12-29 1990-03-13 Indesys, Inc. Method for error free message reception
JP3155769B2 (ja) * 1991-03-29 2001-04-16 キヤノン株式会社 データ通信装置及びデータ通信方法
JP3329390B2 (ja) * 1996-03-07 2002-09-30 日本電信電話株式会社 高速一括ファイル転送方法及び装置
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
JP2001218276A (ja) 2000-02-04 2001-08-10 Ntt Docomo Inc 移動通信システムにおけるデータ通信方法及び装置
US6771651B1 (en) 2000-09-29 2004-08-03 Nortel Networks Limited Providing access to a high-capacity packet network
US7010727B1 (en) * 2001-06-15 2006-03-07 Nortel Networks Limited Method and system for negotiating compression techniques to be utilized in packet data communications
US7720043B2 (en) 2002-11-20 2010-05-18 Qualcomm Incorporated Use of idle frames for early transmission of negative acknowledgement of frame receipt
US7050397B2 (en) 2003-07-02 2006-05-23 Nokia Corporation Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme
FI116114B (fi) 2004-01-27 2005-09-15 Nokia Corp Kuittausviestien käsittely päätelaitteessa
US7733868B2 (en) 2005-01-26 2010-06-08 Internet Broadcasting Corp. Layered multicast and fair bandwidth allocation and packet prioritization
US7664198B2 (en) 2006-03-21 2010-02-16 Kyocera Corporation System and method for broadcasting data over a wireless network using rateless codes
US7725797B2 (en) 2006-07-07 2010-05-25 Scientific-Atlanta, Llc Buffer for storing data and forward error correction (FEC)
US7877660B2 (en) 2006-07-07 2011-01-25 Ver Steeg William C Transmitting additional forward error correction (FEC) upon request
EP1901525A1 (en) 2006-09-15 2008-03-19 THOMSON Licensing File repair method for a content distribution system
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JP2009152864A (ja) 2007-12-20 2009-07-09 Nippon Telegr & Teleph Corp <Ntt> 送信装置および受信装置およびデータ伝送方法
WO2010117646A1 (en) * 2009-04-09 2010-10-14 Motorola, Inc. Retransmission technique for a communication network
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CN101667904B (zh) 2009-10-19 2012-10-24 上海奇微通讯技术有限公司 基于喷泉码的多合一反馈重传方法
US20110228714A1 (en) 2010-03-02 2011-09-22 Balash Akbari Method and system for retransmission in asm
US20120054583A1 (en) * 2010-08-27 2012-03-01 Raytheon Company Method and system of sub-packet error correction
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CN103973402B (zh) 2013-02-06 2019-02-05 华为技术有限公司 数据发送方法、接收方法及设备
KR101481768B1 (ko) 2013-07-15 2015-01-13 전북대학교산학협력단 랩터 코드 디코딩 장치 및 방법
KR20150017910A (ko) 2013-08-08 2015-02-23 삼성전자주식회사 액세스 포인트 및 복수 개의 단말들을 포함하는 네트워크에서 피드백에 기반하여 멀티캐스트 패킷을 재전송하기 위한 액세스 포인트 및 단말의 통신 방법, 그 액세스 포인트 및 그 단말

Also Published As

Publication number Publication date
KR20170107533A (ko) 2017-09-25
EP3241115A4 (en) 2018-03-07
JP2018510531A (ja) 2018-04-12
EP3241115A1 (en) 2017-11-08
US20160218831A1 (en) 2016-07-28
CN107209713B (zh) 2020-06-16
US10412151B2 (en) 2019-09-10
EP3241115B1 (en) 2021-03-10
JP6487562B2 (ja) 2019-03-20
CN107209713A (zh) 2017-09-26
WO2016122748A1 (en) 2016-08-04
KR102002939B1 (ko) 2019-07-26
BR112017016031A8 (pt) 2022-09-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: G06F 12/00

Ipc: H04L 1/18 (2006.01), H04L 67/06 (2022.01)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A 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 2703 DE 25/10/2022.