JP5795446B2 - Httpサーバの間でのソースデータおよび修復データの割り当てを伴うコンテンツ配送システム - Google Patents
Httpサーバの間でのソースデータおよび修復データの割り当てを伴うコンテンツ配送システム Download PDFInfo
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- JP5795446B2 JP5795446B2 JP2014540098A JP2014540098A JP5795446B2 JP 5795446 B2 JP5795446 B2 JP 5795446B2 JP 2014540098 A JP2014540098 A JP 2014540098A JP 2014540098 A JP2014540098 A JP 2014540098A JP 5795446 B2 JP5795446 B2 JP 5795446B2
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Images
Classifications
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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]
Landscapes
- 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)
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 |
---|---|
JP2014533045A JP2014533045A (ja) | 2014-12-08 |
JP5795446B2 true JP5795446B2 (ja) | 2015-10-14 |
Family
ID=51266046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014540098A Expired - Fee Related JP5795446B2 (ja) | 2011-11-01 | 2012-11-01 | Httpサーバの間でのソースデータおよび修復データの割り当てを伴うコンテンツ配送システム |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2774347A2 (de) |
JP (1) | JP5795446B2 (de) |
KR (1) | KR101591238B1 (de) |
CN (1) | CN104067594A (de) |
IN (1) | IN2014CN02992A (de) |
WO (1) | WO2013067219A2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US9350484B2 (en) * | 2014-03-18 | 2016-05-24 | Qualcomm Incorporated | Transport accelerator implementing selective utilization of redundant encoded content data functionality |
US9596323B2 (en) | 2014-03-18 | 2017-03-14 | Qualcomm Incorporated | Transport accelerator implementing client side transmission functionality |
US9794311B2 (en) | 2014-03-18 | 2017-10-17 | Qualcomm Incorporated | Transport accelerator implementing extended transmission control functionality |
US9596281B2 (en) | 2014-03-18 | 2017-03-14 | Qualcomm Incorporated | Transport accelerator implementing request manager and connection manager functionality |
WO2015167200A1 (ko) * | 2014-04-30 | 2015-11-05 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
CN106464940B (zh) | 2015-03-04 | 2020-10-16 | 索尼公司 | 接收设备、接收方法、传输设备以及传输方法 |
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 |
WO2018209658A1 (zh) * | 2017-05-18 | 2018-11-22 | 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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US7068729B2 (en) | 2001-12-21 | 2006-06-27 | Digital Fountain, Inc. | Multi-stage code generator and decoder for communication 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 |
US20030227934A1 (en) * | 2002-06-11 | 2003-12-11 | White Eric D. | System and method for multicast media access using broadcast transmissions with multiple acknowledgements in an Ad-Hoc communications network |
JP4224022B2 (ja) | 2002-06-11 | 2009-02-12 | デジタル ファウンテン, インコーポレイテッド | イナクティブ化によって連鎖反応符号を復号化するためのシステムおよび処理 |
CN100539439C (zh) | 2002-10-05 | 2009-09-09 | 数字方敦股份有限公司 | 连锁反应码的系统编码和解码系统和方法 |
US7599294B2 (en) * | 2004-02-13 | 2009-10-06 | Nokia Corporation | Identification and re-transmission of missing parts |
EP1743431A4 (de) | 2004-05-07 | 2007-05-02 | Digital Fountain Inc | Dateiherunterlade- und -streamingsystem |
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 |
BRPI0921720A2 (pt) | 2008-10-30 | 2016-01-05 | Nokia Corp | método e aparelho para entralaçamento de bloco de dados |
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 |
-
2012
- 2012-11-01 CN CN201280062414.6A patent/CN104067594A/zh active Pending
- 2012-11-01 EP EP12798475.5A patent/EP2774347A2/de not_active Withdrawn
- 2012-11-01 WO PCT/US2012/063115 patent/WO2013067219A2/en active Application Filing
- 2012-11-01 JP JP2014540098A patent/JP5795446B2/ja not_active Expired - Fee Related
- 2012-11-01 IN IN2992CHN2014 patent/IN2014CN02992A/en unknown
- 2012-11-01 KR KR1020147014698A patent/KR101591238B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101591238B1 (ko) | 2016-02-18 |
WO2013067219A3 (en) | 2013-07-11 |
IN2014CN02992A (de) | 2015-07-03 |
KR20140089405A (ko) | 2014-07-14 |
JP2014533045A (ja) | 2014-12-08 |
EP2774347A2 (de) | 2014-09-10 |
CN104067594A (zh) | 2014-09-24 |
WO2013067219A2 (en) | 2013-05-10 |
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