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KR101800409B1 - 송신 장치 및 그의 인터리빙 방법 - Google Patents

송신 장치 및 그의 인터리빙 방법 Download PDF

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Publication number
KR101800409B1
KR101800409B1 KR1020150024183A KR20150024183A KR101800409B1 KR 101800409 B1 KR101800409 B1 KR 101800409B1 KR 1020150024183 A KR1020150024183 A KR 1020150024183A KR 20150024183 A KR20150024183 A KR 20150024183A KR 101800409 B1 KR101800409 B1 KR 101800409B1
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South Korea
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bit
group
bits
column
ldpc
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KR1020150024183A
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Korean (ko)
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KR20150098226A (ko
Inventor
명세호
정홍실
김경중
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삼성전자주식회사
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Priority to US14/625,795 priority Critical patent/US10425110B2/en
Priority to CA2940011A priority patent/CA2940011C/en
Priority to PCT/KR2015/001695 priority patent/WO2015126194A1/en
Priority to MX2016010774A priority patent/MX366541B/es
Priority to CA3133553A priority patent/CA3133553C/en
Priority to CN201580020603.0A priority patent/CN106471782B/zh
Priority to CN201910999449.6A priority patent/CN110730052B/zh
Priority to BR112016019084-0A priority patent/BR112016019084B1/pt
Priority to EP15751726.9A priority patent/EP3092764B1/en
Priority to CN201910999109.3A priority patent/CN110730051B/zh
Priority to CA3040604A priority patent/CA3040604C/en
Publication of KR20150098226A publication Critical patent/KR20150098226A/ko
Priority to US15/099,946 priority patent/US9762264B2/en
Priority to MX2019008372A priority patent/MX2019008372A/es
Application granted granted Critical
Publication of KR101800409B1 publication Critical patent/KR101800409B1/ko
Priority to US16/510,405 priority patent/US11050441B2/en
Priority to KR1020210052201A priority patent/KR102428466B1/ko
Priority to US17/329,870 priority patent/US11575394B2/en
Priority to KR1020220094248A priority patent/KR102513437B1/ko
Priority to US18/151,219 priority patent/US11817881B2/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • 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
    • 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
    • H03M13/2792—Interleaver wherein interleaving is performed jointly with another technique such as puncturing, multiplexing or routing
    • 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
    • H03M13/25—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
    • 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
    • H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
    • 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
    • H03M13/2906—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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/6538—ATSC VBS 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/6552—DVB-T2
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/6555—DVB-C2
    • 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
    • H04L1/0056—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
    • H04L1/0071—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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Error Detection And Correction (AREA)
KR1020150024183A 2014-02-19 2015-02-17 송신 장치 및 그의 인터리빙 방법 Active KR101800409B1 (ko)

Priority Applications (18)

Application Number Priority Date Filing Date Title
US14/625,795 US10425110B2 (en) 2014-02-19 2015-02-19 Transmitting apparatus and interleaving method thereof
CA3040604A CA3040604C (en) 2014-02-19 2015-02-23 Receiving apparatus using low-density parity check code and bit deinterleaving and receiving method thereof
MX2016010774A MX366541B (es) 2014-02-19 2015-02-23 Aparato de transmision y metodo de intercalacion del mismo.
CA3133553A CA3133553C (en) 2014-02-19 2015-02-23 Receiving apparatus using low-density parity check code and bit deinterleaving and receiving method thereof
CN201580020603.0A CN106471782B (zh) 2014-02-19 2015-02-23 发送设备及其交织方法
CN201910999449.6A CN110730052B (zh) 2014-02-19 2015-02-23 发送设备及其交织方法
BR112016019084-0A BR112016019084B1 (pt) 2014-02-19 2015-02-23 Aparelho transmissor, e método de intercalação de um aparelho transmissor
EP15751726.9A EP3092764B1 (en) 2014-02-19 2015-02-23 Bit interleaved coded modulation with a group-wise interleaver adapted to a rate 6/15 ldpc code of length 64800
CN201910999109.3A CN110730051B (zh) 2014-02-19 2015-02-23 发送设备及其交织方法
PCT/KR2015/001695 WO2015126194A1 (en) 2014-02-19 2015-02-23 Transmitting apparatus and interleaving method thereof
CA2940011A CA2940011C (en) 2014-02-19 2015-02-23 Transmitting apparatus and interleaving method thereof
US15/099,946 US9762264B2 (en) 2014-02-19 2016-04-15 Transmitting apparatus and interleaving method thereof
MX2019008372A MX2019008372A (es) 2014-02-19 2016-08-18 Aparato de transmision y metodo de intercalacion del mismo.
US16/510,405 US11050441B2 (en) 2014-02-19 2019-07-12 Transmitting apparatus and interleaving method thereof
KR1020210052201A KR102428466B1 (ko) 2014-02-19 2021-04-22 송신 장치 및 그의 인터리빙 방법
US17/329,870 US11575394B2 (en) 2014-02-19 2021-05-25 Transmitting apparatus and interleaving method thereof
KR1020220094248A KR102513437B1 (ko) 2014-02-19 2022-07-28 송신 장치 및 그의 인터리빙 방법
US18/151,219 US11817881B2 (en) 2014-02-19 2023-01-06 Transmitting apparatus and interleaving method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461941708P 2014-02-19 2014-02-19
US61/941,708 2014-02-19

Related Child Applications (1)

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KR1020170153250A Division KR101944526B1 (ko) 2014-02-19 2017-11-16 송신 장치 및 그의 인터리빙 방법

Publications (2)

Publication Number Publication Date
KR20150098226A KR20150098226A (ko) 2015-08-27
KR101800409B1 true KR101800409B1 (ko) 2017-11-23

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KR1020150024183A Active KR101800409B1 (ko) 2014-02-19 2015-02-17 송신 장치 및 그의 인터리빙 방법
KR1020170153250A Active KR101944526B1 (ko) 2014-02-19 2017-11-16 송신 장치 및 그의 인터리빙 방법
KR1020190010147A Active KR101986778B1 (ko) 2014-02-19 2019-01-25 송신 장치 및 그의 인터리빙 방법
KR1020190064835A Active KR102245527B1 (ko) 2014-02-19 2019-05-31 송신 장치 및 그의 인터리빙 방법

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KR1020170153250A Active KR101944526B1 (ko) 2014-02-19 2017-11-16 송신 장치 및 그의 인터리빙 방법
KR1020190010147A Active KR101986778B1 (ko) 2014-02-19 2019-01-25 송신 장치 및 그의 인터리빙 방법
KR1020190064835A Active KR102245527B1 (ko) 2014-02-19 2019-05-31 송신 장치 및 그의 인터리빙 방법

Country Status (4)

Country Link
KR (4) KR101800409B1 (es)
CN (1) CN106471782B (es)
CA (3) CA3040604C (es)
MX (2) MX366541B (es)

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US10425110B2 (en) 2014-02-19 2019-09-24 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
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JP7226618B2 (ja) * 2017-02-06 2023-02-21 ソニーグループ株式会社 送信装置、送信方法、受信装置、及び、受信方法
JP6880791B2 (ja) * 2017-02-06 2021-06-02 ソニーグループ株式会社 送信装置、送信方法、受信装置、及び、受信方法
JP7226620B2 (ja) * 2017-02-06 2023-02-21 ソニーグループ株式会社 送信装置、送信方法、受信装置、及び、受信方法
JP7226617B2 (ja) * 2017-02-06 2023-02-21 ソニーグループ株式会社 送信装置、送信方法、受信装置、及び、受信方法
JP6897205B2 (ja) 2017-02-20 2021-06-30 ソニーグループ株式会社 送信装置、送信方法、受信装置、及び、受信方法
CN108809328B (zh) 2017-05-05 2024-05-17 华为技术有限公司 信息处理的方法、通信装置
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JP7218829B2 (ja) * 2017-08-22 2023-02-07 ソニーグループ株式会社 送信装置、送信方法、受信装置、及び、受信方法
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KR20150098226A (ko) 2015-08-27
CA2940011C (en) 2019-06-11
KR20170129668A (ko) 2017-11-27
KR101944526B1 (ko) 2019-01-31
CN106471782A (zh) 2017-03-01
CA3133553A1 (en) 2015-08-27
KR20190064556A (ko) 2019-06-10
CN106471782B (zh) 2019-11-15
CA3133553C (en) 2023-08-15
MX2016010774A (es) 2016-11-08
KR20190011795A (ko) 2019-02-07
CA2940011A1 (en) 2015-08-27
KR102245527B1 (ko) 2021-04-29
MX2019008372A (es) 2019-09-16
CA3040604A1 (en) 2015-08-27
MX366541B (es) 2019-07-12
KR101986778B1 (ko) 2019-09-30
CA3040604C (en) 2021-11-23

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