[go: up one dir, main page]

MX2019008668A - Transmisor y metodo de repeticion del mismo. - Google Patents

Transmisor y metodo de repeticion del mismo.

Info

Publication number
MX2019008668A
MX2019008668A MX2019008668A MX2019008668A MX2019008668A MX 2019008668 A MX2019008668 A MX 2019008668A MX 2019008668 A MX2019008668 A MX 2019008668A MX 2019008668 A MX2019008668 A MX 2019008668A MX 2019008668 A MX2019008668 A MX 2019008668A
Authority
MX
Mexico
Prior art keywords
bits
transmitter
repetition
same
punch
Prior art date
Application number
MX2019008668A
Other languages
English (en)
Other versions
MX394363B (es
Inventor
Kim Kyung-Joong
Jeong Hong-Sil
Myung Se-Ho
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
Priority claimed from PCT/KR2016/001820 external-priority patent/WO2016137234A1/en
Publication of MX2019008668A publication Critical patent/MX2019008668A/es
Publication of MX394363B publication Critical patent/MX394363B/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
    • H03M13/03—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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
    • H03M13/1165—QC-LDPC codes as defined for the digital video broadcasting [DVB] specifications, e.g. DVB-Satellite [DVB-S2]
    • 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
    • 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
    • H03M13/03—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
    • H03M13/1105—Decoding
    • H03M13/1111—Soft-decision decoding, e.g. by means of message passing or belief propagation algorithms
    • 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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
    • 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
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/1177—Regular LDPC codes with parity-check matrices wherein all rows and columns have the same row weight and column weight, respectively
    • 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
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/255—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with 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
    • H03M13/27—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
    • H03M13/2703—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 the interleaver involving at least two directions
    • H03M13/2707—Simple row-column interleaver, i.e. pure block interleaving
    • 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
    • H03M13/2778—Interleaver using block-wise interleaving, e.g. the interleaving matrix is sub-divided into sub-matrices and the permutation is performed in blocks of sub-matrices
    • 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
    • H03M13/2903—Methods and arrangements specifically for encoding, e.g. parallel encoding of a plurality of constituent 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
    • H03M13/29—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
    • H03M13/37—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
    • 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
    • H03M13/3769—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using symbol combining, e.g. Chase combining of symbols received twice or more
    • 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
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/611—Specific encoding aspects, e.g. encoding by means of decoding
    • 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
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/618—Shortening and extension of 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
    • 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
    • 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
    • H03M13/6362—Error control coding in combination with rate matching by puncturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H03M13/152—Bose-Chaudhuri-Hocquenghem [BCH] codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Error Detection And Correction (AREA)

Abstract

Se proporciona un transmisor. El transmisor incluye: un codificador de comprobación de paridad de baja densidad (LDPC) configurado para codificar bits de entrada para generar una palabra código LDPC incluyendo los bits de entrada y bits de paridad; una repetidora configurada para seleccionar al menos una parte de los bits que constituyen la palabra código LDPC y agregar los bits seleccionados después de los bits de entrada; y una perforadora configurada para perforar al menos una parte de los bits de paridad.
MX2019008668A 2015-02-24 2016-02-24 Transmisor y metodo de repeticion del mismo MX394363B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562120108P 2015-02-24 2015-02-24
US201562126902P 2015-03-02 2015-03-02
KR1020150137187A KR101776267B1 (ko) 2015-02-24 2015-09-27 송신 장치 및 그의 리피티션 방법
PCT/KR2016/001820 WO2016137234A1 (en) 2015-02-24 2016-02-24 Transmitter and repetition method thereof

Publications (2)

Publication Number Publication Date
MX2019008668A true MX2019008668A (es) 2019-09-13
MX394363B MX394363B (es) 2025-03-04

Family

ID=56942647

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017010819A MX366704B (es) 2015-02-24 2016-02-24 Transmisor y metodo de repeticion del mismo.
MX2019008668A MX394363B (es) 2015-02-24 2016-02-24 Transmisor y metodo de repeticion del mismo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2017010819A MX366704B (es) 2015-02-24 2016-02-24 Transmisor y metodo de repeticion del mismo.

Country Status (7)

Country Link
US (2) US11025282B2 (es)
KR (4) KR101776267B1 (es)
CN (3) CN107431568B (es)
AU (2) AU2016224200B2 (es)
CA (3) CA2975991C (es)
MX (2) MX366704B (es)
MY (2) MY209232A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101776267B1 (ko) * 2015-02-24 2017-09-07 삼성전자주식회사 송신 장치 및 그의 리피티션 방법
JP6885027B2 (ja) * 2016-11-18 2021-06-09 ソニーグループ株式会社 送信装置、及び、送信方法
JP6885028B2 (ja) * 2016-11-18 2021-06-09 ソニーグループ株式会社 送信装置、及び、送信方法
TW202310595A (zh) * 2019-01-09 2023-03-01 美商Ｉｄａｃ控股公司 可靠多傳輸系統方法及裝置

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101343072B1 (ko) * 2009-10-30 2014-01-15 충남대학교산학협력단 통신 시스템에서 데이터 송신 장치 및 방법
KR100557177B1 (ko) * 1998-04-04 2006-07-21 삼성전자주식회사 적응 채널 부호/복호화 방법 및 그 부호/복호 장치
US7065700B2 (en) * 2000-03-21 2006-06-20 Samsung Electronics Co., Ltd Encoding apparatus and method in CDMA communication system
KR100724847B1 (ko) * 2001-05-09 2007-06-04 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 부호화 및 복호화장치 및 방법
US7673213B2 (en) 2004-02-19 2010-03-02 Trellisware Technologies, Inc. Method and apparatus for communications using improved turbo like codes
CN101924565B (zh) 2004-04-02 2014-10-15 苹果公司 Ldpc编码器、解码器、系统及方法
KR101102396B1 (ko) 2006-02-08 2012-01-05 엘지전자 주식회사 이동통신 시스템에서의 코드워드 크기 정합 방법 및 송신장치
US7664008B2 (en) * 2006-07-05 2010-02-16 Nokia Corporation Apparatus, method and computer program product providing low-density parity-check block length selection
US8185785B2 (en) * 2006-11-28 2012-05-22 At&T Intellectual Property I, L.P. Broadcasting of digital video to mobile terminals
KR101119302B1 (ko) 2007-04-20 2012-03-19 재단법인서울대학교산학협력재단 통신 시스템에서 저밀도 패리티 검사 부호 부호화 장치 및방법
KR101413320B1 (ko) 2007-06-04 2014-07-02 포항공과대학교 산학협력단 통신 시스템에서 채널 인터리빙/디인터리빙 장치 및 방법
KR101502623B1 (ko) * 2008-02-11 2015-03-16 삼성전자주식회사 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널부호/복호 방법 및 장치
KR101503058B1 (ko) 2008-02-26 2015-03-18 삼성전자주식회사 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서의 채널 부호화/복호화 방법 및 장치
JP2010114862A (ja) * 2008-10-10 2010-05-20 Panasonic Corp 符号化器、送信装置及び符号化方法
US8209590B2 (en) 2008-11-05 2012-06-26 Broadcom Corporation Header encoding/decoding
US7975189B2 (en) 2008-11-14 2011-07-05 Trelliware Technologies, Inc. Error rate estimation/application to code-rate adaption
US9350490B2 (en) 2009-02-18 2016-05-24 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
WO2010104247A1 (en) * 2009-03-09 2010-09-16 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
US8335949B2 (en) * 2009-11-06 2012-12-18 Trellisware Technologies, Inc. Tunable early-stopping for decoders
US8504887B1 (en) * 2009-12-24 2013-08-06 Marvell International Ltd. Low power LDPC decoding under defects/erasures/puncturing
TWI581578B (zh) 2010-02-26 2017-05-01 新力股份有限公司 編碼器及提供遞增冗餘之編碼方法
CN102571103B (zh) * 2010-12-21 2015-01-21 华为技术有限公司 矩阵构造方法及设备、编解码方法及设备
WO2012099398A2 (en) 2011-01-18 2012-07-26 Samsung Electronics Co., Ltd. Apparatus and method for transmittng and receiving data in communication/broadcasting system
KR101611169B1 (ko) * 2011-01-18 2016-04-11 삼성전자주식회사 통신/방송 시스템에서 데이터 송수신 장치 및 방법
US8879640B2 (en) * 2011-02-15 2014-11-04 Hong Kong Applied Science and Technology Research Institute Company Limited Memory efficient implementation of LDPC decoder
KR101806212B1 (ko) 2011-02-22 2017-12-08 삼성전자주식회사 디지털 방송 시스템에서 시그널링 정보 전송 방법 및 장치
WO2013032156A1 (en) * 2011-08-30 2013-03-07 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving information in a broadcasting/communication system
US8910025B2 (en) 2011-10-03 2014-12-09 Samsung Electronics Co., Ltd. Method and apparatus of QC-LDPC convolutional coding and low-power high throughput QC-LDPC convolutional encoder and decoder
KR101791477B1 (ko) * 2011-10-10 2017-10-30 삼성전자주식회사 통신/방송 시스템에서 데이터 송수신 장치 및 방법
US9130748B2 (en) * 2012-02-25 2015-09-08 Telefonaktiebolaget L M Ericsson (Publ) Hybrid automatic repeat request with feedback dependent BIT selection
CN107566089B (zh) 2013-01-11 2020-08-21 太阳专利托管公司 发送装置、发送方法、接收装置及接收方法
KR101776267B1 (ko) * 2015-02-24 2017-09-07 삼성전자주식회사 송신 장치 및 그의 리피티션 방법
WO2016137234A1 (en) * 2015-02-24 2016-09-01 Samsung Electronics Co., Ltd. Transmitter and repetition method thereof
US10142055B2 (en) 2015-02-25 2018-11-27 Samsung Electronics Co., Ltd. Transmitter and method for generating additional parity thereof
CN112234999B (zh) 2015-03-02 2023-08-29 三星电子株式会社 发送方法和接收方法

Also Published As

Publication number Publication date
MX2017010819A (es) 2017-12-07
KR20210135212A (ko) 2021-11-12
MX394363B (es) 2025-03-04
MY209232A (en) 2025-06-30
MY191567A (en) 2022-06-30
CN112865808A (zh) 2021-05-28
KR102325415B1 (ko) 2021-11-11
CN107431568B (zh) 2021-01-22
KR20230091081A (ko) 2023-06-22
CN112865808B (zh) 2023-08-25
AU2019200356B2 (en) 2021-02-25
KR20160103491A (ko) 2016-09-01
US20210266016A1 (en) 2021-08-26
US11025282B2 (en) 2021-06-01
AU2016224200A1 (en) 2017-08-03
CA3058426A1 (en) 2016-09-01
CN112787756B (zh) 2024-02-23
CA2975991A1 (en) 2016-09-01
CN107431568A (zh) 2017-12-01
AU2019200356A1 (en) 2019-02-07
CN112787756A (zh) 2021-05-11
KR101776267B1 (ko) 2017-09-07
KR102544237B1 (ko) 2023-06-16
CA2975991C (en) 2019-12-03
US11637571B2 (en) 2023-04-25
KR20170104133A (ko) 2017-09-14
MX366704B (es) 2019-07-22
KR102673061B1 (ko) 2024-06-10
CA3058426C (en) 2022-04-19
CA3148149A1 (en) 2016-09-01
US20190326937A1 (en) 2019-10-24
AU2016224200B2 (en) 2018-10-18

Similar Documents

Publication Publication Date Title
MX2019009590A (es) Transmisor y metodo para generar paridad adicional del mismo.
MX2019009589A (es) Transmisor y metodo de permutacion de paridad del mismo.
MX2019009591A (es) Transmisor y metodo para generar paridad adicional del mismo.
MX387085B (es) Entrelazador de bits para palabra codigo de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 3/15 y mapeo de 64 simbolos, y metodo para entrelazar bits que utiliza el mismo.
MX2020003930A (es) Transmisor y metodo para generar paridad adicional del mismo.
MX373956B (es) Entrelazador de bits para palabra codigo de revision de paridad de baja densidad que tiene una longitud de 64800 y un indice de codigo de 5/15 y mapeo de 64 simbolos, y metodo para entrelazar bits que utiliza el mismo.
MX2020004655A (es) Transmisor y metodo de segmentacion del mismo.
MX2019015599A (es) Transmisor y metodo de permutacion de paridad del mismo.
MX2017010999A (es) Dispositivo de perforacion de paridad para la codificacion de informacion de señalizacion de longitud variable y metodo de perforacion de paridad que lo utiliza.
MX2019008668A (es) Transmisor y metodo de repeticion del mismo.
MX373953B (es) Entrelazador de bits para palabra codigo de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 10/15 y mapeo de 256 simbolos, y metodo para entrelazar bits que utiliza el mismo.
MX374176B (es) Codificador de revisión de paridad de baja densidad que tiene una longitud de 64800 y un índice de código de 2/15 y método de codificación de revisión de paridad de baja densidad que utiliza el mismo.
MX2017010997A (es) Dispositivo de perforacion de paridad para la codificacion de informacion de señalizacion de longitud fija y metodo de perforacion de paridad que lo utiliza.
MX373954B (es) Entrelazador de bits para palabra codigo de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 4/15 y mapeo de 16 simbolos, y metodo para entrelazar bits que utiliza el mismo.
MX386564B (es) Método para realizar la codificación sobre la base de la matriz de verificación de paridad del código de verificación de paridad de baja densidad (ldpc) en el sistema de comunicación inalámbrico y terminal que usa el mismo.
MX378589B (es) Codificador de revision de paridad de baja densidad que tiene una longitud de 64800 y un indice de codigo de 3/15 y metodo de codificacion de revision de paridad de baja densidad que utiliza el mismo.
MX374567B (es) Codificador de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 5/15 y metodo de codificacion de revision de paridad de baja densidad que utiliza el mismo.
MX2019010683A (es) Transmisor y metodo de acortamiento del mismo.
MX358339B (es) Metodo de comunicacion y dispositivo de comunicacion.
MX374175B (es) Codificador de revisión de paridad de baja densidad que tiene una longitud de 64800 y un índice de código de 4/15 y método de codificación de revisión de paridad de baja densidad que utiliza el mismo.
MX370107B (es) Aparato de transmision y metodo de intercalacion del mismo.
MX2017011082A (es) Transmisor y metodo para generar paridad adicional del mismo.
MX371419B (es) Codificador de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 2/15 y metodo de codificacion de revision de paridad de baja densidad que utiliza el mismo.
MX374566B (es) Codificador de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 3/15 y metodo de codificacion de revision de paridad de baja densidad que utiliza el mismo.
MX367263B (es) Transmisor y método para generar paridad adicional del mismo.