ATE513417T1 - Digitalfernsehübertragung mit fehlerkorrektur - Google Patents

Digitalfernsehübertragung mit fehlerkorrektur

Info

Publication number
ATE513417T1
ATE513417T1 AT04770139T AT04770139T ATE513417T1 AT E513417 T1 ATE513417 T1 AT E513417T1 AT 04770139 T AT04770139 T AT 04770139T AT 04770139 T AT04770139 T AT 04770139T AT E513417 T1 ATE513417 T1 AT E513417T1
Authority
AT
Austria
Prior art keywords
error correction
multimedia data
digital
transmission
data stream
Prior art date
Application number
AT04770139T
Other languages
English (en)
Inventor
Yingwei Chen
Dagnachew Birru
James Wendorf
Original Assignee
Ipg Electronics 503 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 Ipg Electronics 503 Ltd filed Critical Ipg Electronics 503 Ltd
Application granted granted Critical
Publication of ATE513417T1 publication Critical patent/ATE513417T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/67—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving unequal error protection [UEP], i.e. providing protection according to the importance of the data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT04770139T 2003-10-06 2004-09-30 Digitalfernsehübertragung mit fehlerkorrektur ATE513417T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50901903P 2003-10-06 2003-10-06
US54013804P 2004-01-29 2004-01-29
PCT/IB2004/051933 WO2005034521A1 (en) 2003-10-06 2004-09-30 Digital television transmission with error correction

Publications (1)

Publication Number Publication Date
ATE513417T1 true ATE513417T1 (de) 2011-07-15

Family

ID=34426073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04770139T ATE513417T1 (de) 2003-10-06 2004-09-30 Digitalfernsehübertragung mit fehlerkorrektur

Country Status (7)

Country Link
US (2) US7992068B2 (de)
EP (1) EP1673945B1 (de)
JP (1) JP4668913B2 (de)
KR (1) KR20060121901A (de)
CN (1) CN1864411B (de)
AT (1) ATE513417T1 (de)
WO (1) WO2005034521A1 (de)

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TW200704183A (en) * 2005-01-27 2007-01-16 Matrix Tv Dynamic mosaic extended electronic programming guide for television program selection and display
US8875196B2 (en) 2005-08-13 2014-10-28 Webtuner Corp. System for network and local content access
US8363675B2 (en) 2006-03-24 2013-01-29 Samsung Electronics Co., Ltd. Method and system for transmission of uncompressed video over wireless communication channels
US8601555B2 (en) 2006-12-04 2013-12-03 Samsung Electronics Co., Ltd. System and method of providing domain management for content protection and security
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US8332896B2 (en) * 2007-07-05 2012-12-11 Coherent Logix, Incorporated Transmission of multimedia streams to mobile devices with cross stream association
US20090028142A1 (en) * 2007-07-25 2009-01-29 Schmidt Brian K Streaming data content in a network
US8205126B2 (en) 2007-11-27 2012-06-19 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video using selective retransmission
US8104091B2 (en) 2008-03-07 2012-01-24 Samsung Electronics Co., Ltd. System and method for wireless communication network having proximity control based on authorization token
CN103888210B (zh) * 2008-05-31 2016-09-14 相干逻辑公司 利用未编码传送隧道向移动设备传输多媒体流
FR2933263A1 (fr) * 2008-06-30 2010-01-01 Thomson Licensing Methode de reception de flux de donnees et methode d'emission correspondante
CN101478684B (zh) * 2008-12-31 2011-10-26 杭州华三通信技术有限公司 检测存储视频数据完整性的方法和系统
CN102082624A (zh) * 2009-11-26 2011-06-01 中国电信股份有限公司 WiFi编码优化方法及系统
US8612822B1 (en) * 2010-01-07 2013-12-17 Marvell Israel (M.I.S.L.) Ltd. Method and apparatus for enhanced error correction
US8621320B2 (en) * 2011-04-07 2013-12-31 Apple Inc. Per-image forward error correction
CA2836462A1 (en) 2011-05-17 2012-11-22 Eduard Zaslavsky System and method for scalable, high accuracy, sensor and id based audience measurement system
US9256884B2 (en) 2011-05-24 2016-02-09 Webtuner Corp System and method to increase efficiency and speed of analytics report generation in audience measurement systems
WO2012162693A1 (en) 2011-05-26 2012-11-29 WebTuner, Corporation Highly scalable audience measurement system with client event pre-processing
US10824450B2 (en) * 2018-05-04 2020-11-03 Citrix Systems, Inc. Systems and methods for remote computing sessions with variable forward error correction (FEC)
JP2022038416A (ja) 2020-08-26 2022-03-10 ソニーグループ株式会社 情報処理装置、情報処理方法、コンピュータプログラム及び情報処理システム

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Also Published As

Publication number Publication date
EP1673945A1 (de) 2006-06-28
KR20060121901A (ko) 2006-11-29
EP1673945B1 (de) 2011-06-15
WO2005034521A1 (en) 2005-04-14
US20070223888A1 (en) 2007-09-27
CN1864411B (zh) 2010-04-14
JP4668913B2 (ja) 2011-04-13
US7992068B2 (en) 2011-08-02
US20120155556A1 (en) 2012-06-21
JP2007507966A (ja) 2007-03-29
CN1864411A (zh) 2006-11-15

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