MX2010001015A - Dispositivo para procesar flujos y metodo del mismo. - Google Patents

Dispositivo para procesar flujos y metodo del mismo.

Info

Publication number
MX2010001015A
MX2010001015A MX2010001015A MX2010001015A MX2010001015A MX 2010001015 A MX2010001015 A MX 2010001015A MX 2010001015 A MX2010001015 A MX 2010001015A MX 2010001015 A MX2010001015 A MX 2010001015A MX 2010001015 A MX2010001015 A MX 2010001015A
Authority
MX
Mexico
Prior art keywords
streams
dummy
processing streams
stream
encoder
Prior art date
Application number
MX2010001015A
Other languages
English (en)
Inventor
Joon-Soo Kim
Hae-Joo Jeong
Eui-Jun Park
Jung-Pil Yu
Chan-Sub Park
June-Hee Lee
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 MX2010001015A publication Critical patent/MX2010001015A/es

Links

Classifications

    • 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
    • H03M13/2906—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 using block codes
    • H03M13/2909—Product 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2732—Convolutional interleaver; Interleavers using shift-registers or delay lines like, e.g. Ramsey type interleaver
    • 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
    • H03M13/2906—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 using block 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • 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
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Se divulga un dispositivo para procesar flujos. El dispositivo incluye una unidad reconfiguradora de flujo las cuales apilan y reconfiguran los flujos, y una unidad insertadora de datos artificiales las cuales insertan un dato artificial en los flujos reconfigurados. El dispositivo puede además incluir un intercalador convolucional el cual intercala el flujo con un dato artificial o un codificador RS y un codificador CRC. Esto resalta la estabilidad de los servicios de emisión digital.
MX2010001015A 2007-07-26 2008-07-25 Dispositivo para procesar flujos y metodo del mismo. MX2010001015A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95210907P 2007-07-26 2007-07-26
KR20070128263 2007-12-11
PCT/KR2008/004374 WO2009014403A2 (en) 2007-07-26 2008-07-25 Device for processing streams and method thereof

Publications (1)

Publication Number Publication Date
MX2010001015A true MX2010001015A (es) 2010-03-01

Family

ID=40281993

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001015A MX2010001015A (es) 2007-07-26 2008-07-25 Dispositivo para procesar flujos y metodo del mismo.

Country Status (8)

Country Link
US (3) US8458554B2 (es)
CN (3) CN101841459B (es)
BR (3) BRPI0814315A2 (es)
CA (3) CA2692639C (es)
DE (1) DE112008001885T5 (es)
FI (3) FI20105188A (es)
MX (1) MX2010001015A (es)
WO (1) WO2009014403A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0814315A2 (pt) * 2007-07-26 2011-09-13 Samsung Electronics Co Ltd dispositivo e método para o processamento de fluxos contìnuos de dados
JP5232420B2 (ja) * 2007-08-17 2013-07-10 株式会社エヌ・ティ・ティ・ドコモ データ送信方法、データ受信方法、移動端末及び無線通信システム
KR20120077504A (ko) * 2010-12-30 2012-07-10 삼성전자주식회사 멀티미디어 콘텐츠 처리 방법 및 시스템
US10382059B2 (en) 2013-07-03 2019-08-13 Samsung Electronics Co., Ltd. Transmitting apparatus, encoding method thereof, receiving apparatus, and decoding method thereof
CN105553609B (zh) * 2015-12-09 2019-03-05 中国民用航空飞行学院 一种机载设备的信息处理方法及设备
JP7024259B2 (ja) * 2017-08-29 2022-02-24 トヨタ自動車株式会社 情報処理システム、情報処理方法、プログラム、及び情報処理装置
US10033709B1 (en) 2017-11-20 2018-07-24 Microsoft Technology Licensing, Llc Method and apparatus for improving privacy of communications through channels having excess capacity
US11379384B2 (en) 2018-09-28 2022-07-05 Visa International Service Association Oblivious filtering of data streams

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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US5715355A (en) * 1994-03-19 1998-02-03 Sony Corporation Optical disk having a particular format to store user-selected data, such as video data or computer files, including a dedicated TOC region
US5537420A (en) * 1994-05-04 1996-07-16 General Instrument Corporation Of Delaware Convolutional interleaver with reduced memory requirements and address generator therefor
US6112324A (en) * 1996-02-02 2000-08-29 The Arizona Board Of Regents Acting On Behalf Of The University Of Arizona Direct access compact disc, writing and reading method and device for same
CN1134131C (zh) * 1999-07-22 2004-01-07 西门子公司 数据比特流的差错保护方法
SG99889A1 (en) * 2000-02-25 2003-11-27 Sony Corp Recording medium, recording apparatus and reading apparatus
GB2380598B (en) * 2000-10-04 2003-09-03 Global Silicon Ltd Deinterleaving data
US6718503B1 (en) * 2002-01-04 2004-04-06 Itran Communications Ltd. Reduced latency interleaver utilizing shortened first codeword
KR20040031179A (ko) * 2002-10-04 2004-04-13 엘지전자 주식회사 디지털 티브이의 트렐리스 복호 장치 및 방법
CN100356792C (zh) * 2004-03-29 2007-12-19 上海交通大学 数字电视地面广播传输系统中的混合传输方法
KR100698152B1 (ko) * 2005-01-18 2007-03-22 엘지전자 주식회사 데이터 모드 검출기를 포함하는 디지털 멀티미디어 방송수신장치
EP1851861A2 (en) * 2005-02-14 2007-11-07 Koninklijke Philips Electronics N.V. Block interleaving with memory table of reduced size
WO2007145411A1 (en) * 2006-06-16 2007-12-21 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2008088181A1 (en) * 2007-01-19 2008-07-24 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR101221914B1 (ko) * 2007-04-06 2013-01-15 엘지전자 주식회사 디지털 방송 신호 송신 장치 및 방법
KR101397051B1 (ko) * 2007-06-25 2014-05-20 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
WO2009005326A2 (en) * 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR20090004661A (ko) * 2007-07-04 2009-01-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
BRPI0814315A2 (pt) * 2007-07-26 2011-09-13 Samsung Electronics Co Ltd dispositivo e método para o processamento de fluxos contìnuos de dados

Also Published As

Publication number Publication date
BRPI0823178A2 (pt) 2013-09-24
FI20105595A (fi) 2010-05-26
CN101820497A (zh) 2010-09-01
US8489963B2 (en) 2013-07-16
CA2700667C (en) 2016-05-24
DE112008001885T5 (de) 2010-06-02
CA2700674A1 (en) 2009-01-29
CN101841459A (zh) 2010-09-22
FI20105188A (fi) 2010-02-25
US20100199147A1 (en) 2010-08-05
WO2009014403A3 (en) 2009-03-19
BRPI0814315A2 (pt) 2011-09-13
CA2692639A1 (en) 2009-01-29
FI20105596A (fi) 2010-05-26
CN101841459B (zh) 2013-06-19
CA2700667A1 (en) 2009-01-29
CN101820497B (zh) 2013-12-04
CN101984779A (zh) 2011-03-09
US8458554B2 (en) 2013-06-04
WO2009014403A2 (en) 2009-01-29
CA2692639C (en) 2013-11-19
US20100192045A1 (en) 2010-07-29
CA2700674C (en) 2013-10-01
BRPI0823179A2 (pt) 2013-09-24
US20100195709A1 (en) 2010-08-05

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