KR101591238B1 - Ｈｔｔｐ 서버들 사이의 소스 데이터 및 리페어 데이터의 할당에 의한 컨텐츠 전달 시스템 - Google Patents

Ｈｔｔｐ 서버들 사이의 소스 데이터 및 리페어 데이터의 할당에 의한 컨텐츠 전달 시스템 Download PDF

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KR101591238B1
KR101591238B1 KR1020147014698A KR20147014698A KR101591238B1 KR 101591238 B1 KR101591238 B1 KR 101591238B1 KR 1020147014698 A KR1020147014698 A KR 1020147014698A KR 20147014698 A KR20147014698 A KR 20147014698A KR 101591238 B1 KR101591238 B1 KR 101591238B1
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South Korea
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file
source
repair
requests
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KR20140089405A (ko
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마이클 조지 루비
니콜라이 콘라드 레웅
랄프 아크람 골미에
토마스 스톡해머
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퀄컴 인코포레이티드
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Priority claimed from US13/563,590 external-priority patent/US9015564B2/en
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    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • 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
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Error Detection And Correction (AREA)
KR1020147014698A 2011-11-01 2012-11-01 Ｈｔｔｐ 서버들 사이의 소스 데이터 및 리페어 데이터의 할당에 의한 컨텐츠 전달 시스템 Expired - Fee Related KR101591238B1 (ko)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201161554434P 2011-11-01 2011-11-01
US61/554,434 2011-11-01
US201261589855P 2012-01-23 2012-01-23
US61/589,855 2012-01-23
US201261614408P 2012-03-22 2012-03-22
US61/614,408 2012-03-22
US201261645562P 2012-05-10 2012-05-10
US61/645,562 2012-05-10
US201261647414P 2012-05-15 2012-05-15
US61/647,414 2012-05-15
US13/563,590 2012-07-31
US13/563,590 US9015564B2 (en) 2009-08-19 2012-07-31 Content delivery system with allocation of source data and repair data among HTTP servers
PCT/US2012/063115 WO2013067219A2 (en) 2011-11-01 2012-11-01 Content delivery system with allocation of source data and repair data among http servers

Publications (2)

Publication Number Publication Date
KR20140089405A KR20140089405A (ko) 2014-07-14
KR101591238B1 true KR101591238B1 (ko) 2016-02-18

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KR1020147014698A Expired - Fee Related KR101591238B1 (ko) 2011-11-01 2012-11-01 Ｈｔｔｐ 서버들 사이의 소스 데이터 및 리페어 데이터의 할당에 의한 컨텐츠 전달 시스템

Country Status (6)

Country Link
EP (1) EP2774347A2 (enExample)
JP (1) JP5795446B2 (enExample)
KR (1) KR101591238B1 (enExample)
CN (1) CN104067594A (enExample)
IN (1) IN2014CN02992A (enExample)
WO (1) WO2013067219A2 (enExample)

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US20150081761A1 (en) * 2013-09-17 2015-03-19 Nvidia Corporation Determining format compatibility across a data processing device and another data processing device prior to transfer of a multimedia file therebetween
US20150271225A1 (en) 2014-03-18 2015-09-24 Qualcomm Incorporated Transport accelerator implementing extended transmission control functionality
US9350484B2 (en) 2014-03-18 2016-05-24 Qualcomm Incorporated Transport accelerator implementing selective utilization of redundant encoded content data functionality
US9596281B2 (en) 2014-03-18 2017-03-14 Qualcomm Incorporated Transport accelerator implementing request manager and connection manager functionality
US9596323B2 (en) 2014-03-18 2017-03-14 Qualcomm Incorporated Transport accelerator implementing client side transmission functionality
CN106134203A (zh) * 2014-04-30 2016-11-16 Lg电子株式会社 广播信号发送装置、广播信号接收装置、广播信号发送方法、和广播信号接收方法
JPWO2016140088A1 (ja) * 2015-03-04 2017-12-14 ソニー株式会社 受信装置、受信方法、送信装置、及び、送信方法
US10164738B2 (en) * 2015-12-16 2018-12-25 Qualcomm Incorporated Interlacing method for high throughput forward error correction
US10599634B2 (en) * 2016-06-19 2020-03-24 Qualcomm Incorporated Signaling which version information to use on byte-range file repair
CN108513701B (zh) * 2017-05-18 2021-06-11 深圳市大疆创新科技有限公司 数据传输方法、设备、机器可读存储介质以及系统
US10833710B2 (en) 2017-06-29 2020-11-10 Cisco Technology, Inc. Bandwidth efficient FEC scheme supporting uneven levels of protection
US11582125B2 (en) * 2019-10-01 2023-02-14 Qualcomm Incorporated Repair mechanism for adaptive bit rate multicast
CN112969090A (zh) 2019-12-03 2021-06-15 华为技术有限公司 一种http请求传输方法及设备
CN113393547B (zh) * 2021-05-25 2023-03-24 上海联影医疗科技股份有限公司 Pet符合数据量控制方法、装置、设备和存储介质

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US20050182842A1 (en) 2004-02-13 2005-08-18 Nokia Corporation Identification and re-transmission of missing parts
US20100217887A1 (en) 2008-10-30 2010-08-26 Nokia Corporation Method and apparatus for interleaving a data block

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US5617541A (en) 1994-12-21 1997-04-01 International Computer Science Institute System for packetizing data encoded corresponding to priority levels where reconstructed data corresponds to fractionalized priority level and received fractionalized packets
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US6320520B1 (en) 1998-09-23 2001-11-20 Digital Fountain Information additive group code generator and decoder for communications systems
CN1225860C (zh) * 2001-11-28 2005-11-02 华为技术有限公司 一种混合自动重传方法
AU2003238968A1 (en) * 2002-06-11 2003-12-22 Meshnetworks, Inc. System and method for multicast media access in ad-hoc communication networks
EP2278717A3 (en) 2002-06-11 2011-03-30 Digital Fountain, Inc. Decoding of chain reaction codes through inactivation of recovered symbols
EP2348640B1 (en) 2002-10-05 2020-07-15 QUALCOMM Incorporated Systematic encoding of chain reaction codes
EP2202888A1 (en) 2004-05-07 2010-06-30 Digital Fountain, Inc. File download and streaming system
US7590922B2 (en) * 2004-07-30 2009-09-15 Nokia Corporation Point-to-point repair request mechanism for point-to-multipoint transmission systems
US7644335B2 (en) 2005-06-10 2010-01-05 Qualcomm Incorporated In-place transformations with applications to encoding and decoding various classes of codes
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
JP4808758B2 (ja) * 2008-11-10 2011-11-02 株式会社エヌ・ティ・ティ・ドコモ データ受信装置、及び、データ受信方法

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US20050182842A1 (en) 2004-02-13 2005-08-18 Nokia Corporation Identification and re-transmission of missing parts
US20100217887A1 (en) 2008-10-30 2010-08-26 Nokia Corporation Method and apparatus for interleaving a data block

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Also Published As

Publication number Publication date
JP5795446B2 (ja) 2015-10-14
IN2014CN02992A (enExample) 2015-07-03
EP2774347A2 (en) 2014-09-10
WO2013067219A3 (en) 2013-07-11
CN104067594A (zh) 2014-09-24
WO2013067219A2 (en) 2013-05-10
KR20140089405A (ko) 2014-07-14
JP2014533045A (ja) 2014-12-08

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