DE602007013838D1 - Fehlerkorrektur von Datenpaketen mit Stopfinformation mit Reed-Solomon-Dekodern - Google Patents

Fehlerkorrektur von Datenpaketen mit Stopfinformation mit Reed-Solomon-Dekodern

Info

Publication number
DE602007013838D1
DE602007013838D1 DE602007013838T DE602007013838T DE602007013838D1 DE 602007013838 D1 DE602007013838 D1 DE 602007013838D1 DE 602007013838 T DE602007013838 T DE 602007013838T DE 602007013838 T DE602007013838 T DE 602007013838T DE 602007013838 D1 DE602007013838 D1 DE 602007013838D1
Authority
DE
Germany
Prior art keywords
reed
error correction
data packets
stuffing information
solomon decoders
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602007013838T
Other languages
English (en)
Inventor
Sergey Zhidkov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602007013838D1 publication Critical patent/DE602007013838D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03M13/03—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
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/1515—Reed-Solomon codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE602007013838T 2006-06-27 2007-02-27 Fehlerkorrektur von Datenpaketen mit Stopfinformation mit Reed-Solomon-Dekodern Active DE602007013838D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060057782A KR100826511B1 (ko) 2006-06-27 2006-06-27 스터핑 바이트를 이용하여 에러정정 능력을 높일 수 있는장치와 방법

Publications (1)

Publication Number Publication Date
DE602007013838D1 true DE602007013838D1 (de) 2011-05-26

Family

ID=38542141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007013838T Active DE602007013838D1 (de) 2006-06-27 2007-02-27 Fehlerkorrektur von Datenpaketen mit Stopfinformation mit Reed-Solomon-Dekodern

Country Status (6)

Country Link
US (2) US7856589B2 (de)
EP (1) EP1873921B1 (de)
KR (1) KR100826511B1 (de)
CN (1) CN101098485B (de)
DE (1) DE602007013838D1 (de)
TW (1) TWI333358B (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7924950B2 (en) * 2007-11-08 2011-04-12 Mediatek Inc. Method and apparatus of decoding encoded data frame having dummy bit sequences included therein
US9128868B2 (en) * 2008-01-31 2015-09-08 International Business Machines Corporation System for error decoding with retries and associated methods
JP5312484B2 (ja) 2008-12-26 2013-10-09 パナソニック株式会社 符号化方法、符号化器及び復号器
WO2013081615A1 (en) * 2011-12-01 2013-06-06 Intel Corporation Motion estimation methods for residual prediction
US9448956B2 (en) 2012-03-30 2016-09-20 Intel Corporation Stuffing bits on a memory bus between data bursts
US8867156B2 (en) * 2013-03-13 2014-10-21 Lsi Corporation Systems and methods for P-distance based priority data processing
US10169394B2 (en) 2014-06-05 2019-01-01 International Business Machines Corporation Managing data sets of a storage system
US10606694B2 (en) * 2018-04-20 2020-03-31 Micron Technology, Inc. Error correction using hierarchical decoders

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JPS5857781B2 (ja) * 1978-01-17 1983-12-21 三菱電機株式会社 符号化復号化方式
US5452006A (en) * 1993-10-25 1995-09-19 Lsi Logic Corporation Two-part synchronization scheme for digital video decoders
US5996103A (en) * 1996-07-31 1999-11-30 Samsung Information Systems America Apparatus and method for correcting errors in a communication system
US5812603A (en) 1996-08-22 1998-09-22 Lsi Logic Corporation Digital receiver using a concatenated decoder with error and erasure correction
US5875199A (en) 1996-08-22 1999-02-23 Lsi Logic Corporation Video device with reed-solomon erasure decoder and method thereof
US6029264A (en) * 1997-04-28 2000-02-22 The Trustees Of Princeton University System and method for error correcting a received data stream in a concatenated system
JP3167663B2 (ja) 1997-10-23 2001-05-21 三洋電機株式会社 誤り訂正符号の符号化復号化方法
US6522694B1 (en) * 1998-10-09 2003-02-18 Matsushita Electric Industrial Co., Ltd. Programmable filter for removing stuffing bits from an MPEG-2 bit-stream
KR20000045146A (ko) 1998-12-30 2000-07-15 전주범 양방향 통신시스템에서의 포워드 오류정정방법 및 그 장치
US6381726B1 (en) 1999-01-04 2002-04-30 Maxtor Corporation Architecture for soft decision decoding of linear block error correcting codes
US7477833B2 (en) * 2000-04-21 2009-01-13 Sony Corporation Information processing apparatus and method, program, and recorded medium specifying particular picture characteristics
EP1393454A1 (de) * 2001-05-16 2004-03-03 Koninklijke Philips Electronics N.V. Kodierung und dekodierung von teilweise bekannten informationen
EP1317070A1 (de) 2001-12-03 2003-06-04 Mitsubishi Electric Information Technology Centre Europe B.V. Verfahren zur Erlangung eines Fehlerkorrekturkodes mit gewünschten Parametern aus einem Blockturbokode
KR20050007428A (ko) * 2002-05-31 2005-01-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 선형 블록 코드들의 연성 디코딩
US6850175B1 (en) * 2003-09-18 2005-02-01 Ntt Docomo, Inc. Method and apparatus for arithmetic coding
US6906647B2 (en) * 2002-09-20 2005-06-14 Ntt Docomo, Inc. Method and apparatus for arithmetic coding, including probability estimation state table creation
US6825782B2 (en) * 2002-09-20 2004-11-30 Ntt Docomo, Inc. Method and apparatus for arithmetic coding and termination
KR100556844B1 (ko) * 2003-04-19 2006-03-10 엘지전자 주식회사 동영상 전송 시스템의 에러 검출 방법
KR100698620B1 (ko) 2003-06-16 2007-03-21 삼성전자주식회사 강건한 에러 정정 부호화 장치를 가지는 디지털 송/수신시스템 및 그의 에러정정부호화/정정방법
KR100640390B1 (ko) 2004-01-17 2006-10-30 삼성전자주식회사 트랜스포트 스트림방식 엠펙-2 시스템의 부가 데이터 삽입 장치와 그 방법
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GB2415873A (en) 2004-06-30 2006-01-04 Nokia Corp Erasure information generation in Forward Error Correction decoding

Also Published As

Publication number Publication date
KR20080000192A (ko) 2008-01-02
US7856589B2 (en) 2010-12-21
US20080040647A1 (en) 2008-02-14
TW200803333A (en) 2008-01-01
EP1873921B1 (de) 2011-04-13
CN101098485B (zh) 2012-05-23
US8458569B2 (en) 2013-06-04
TWI333358B (en) 2010-11-11
CN101098485A (zh) 2008-01-02
EP1873921A1 (de) 2008-01-02
US20110129044A1 (en) 2011-06-02
KR100826511B1 (ko) 2008-05-02

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