BR112013029037A2 - intercalação de bit paralela - Google Patents

intercalação de bit paralela

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Publication number
BR112013029037A2
BR112013029037A2 BR112013029037A BR112013029037A BR112013029037A2 BR 112013029037 A2 BR112013029037 A2 BR 112013029037A2 BR 112013029037 A BR112013029037 A BR 112013029037A BR 112013029037 A BR112013029037 A BR 112013029037A BR 112013029037 A2 BR112013029037 A2 BR 112013029037A2
Authority
BR
Brazil
Prior art keywords
bit interleaving
bits
permutation process
codeword
constellation
Prior art date
Application number
BR112013029037A
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English (en)
Other versions
BR112013029037B1 (pt
Inventor
Mihail Petrov
Original Assignee
Panasonic Corp
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Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of BR112013029037A2 publication Critical patent/BR112013029037A2/pt
Publication of BR112013029037B1 publication Critical patent/BR112013029037B1/pt

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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
    • H03M13/27—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
    • H03M13/27—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
    • 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
    • H03M13/116—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
    • H03M13/03—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
    • H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming 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
    • H03M13/29—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
    • H03M13/2957—Turbo codes and 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
    • H03M13/35—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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6325—Error control coding in combination with demodulation
    • 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
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • 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
    • 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
    • H04L1/0071—Use of interleaving

Abstract

resumo patente de invenção: "intercalação de bit paralela". a presente invenção refere-se a um método de intercalação de bit que envolve a aplicação de um processo de permutação de bit a uma palavra de código qc-ldpc composta de blocos n cíclicos cada um incluindo q bits, e dividindo a palavra de código após o processo de permutação em uma pluralidade de palavras da constelação cada uma incluindo m bits, a palavra de código sendo dividida em seções de dobramento f×n/m, cada uma das palavras da constelação estando associada a uma das seções de dobramento f×n/m, e o processo de permutação de bit sendo aplicado tal que cada uma das palavras da constelação inclui f bits de cada um dos blocos cíclicos diferentes m/f em uma dada seção de dobramento associada a uma dada palavra de constelação.
BR112013029037-4A 2011-05-18 2012-05-18 Método de intercalação de bit,método de desintercalação de bit, intercalador de bit, desintercalador de bit e decodificador BR112013029037B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11004124.1 2011-05-18
EP20110004124 EP2525495A1 (en) 2011-05-18 2011-05-18 Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
PCT/JP2012/003263 WO2012157283A1 (ja) 2011-05-18 2012-05-18 並列ビットインターリーバ

Publications (2)

Publication Number Publication Date
BR112013029037A2 true BR112013029037A2 (pt) 2017-01-10
BR112013029037B1 BR112013029037B1 (pt) 2021-06-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029037-4A BR112013029037B1 (pt) 2011-05-18 2012-05-18 Método de intercalação de bit,método de desintercalação de bit, intercalador de bit, desintercalador de bit e decodificador

Country Status (18)

Country Link
US (6) US20150128012A1 (pt)
EP (4) EP2525495A1 (pt)
JP (8) JP5719928B2 (pt)
KR (11) KR101849172B1 (pt)
CN (4) CN107104678B (pt)
AU (4) AU2012257207B2 (pt)
BR (1) BR112013029037B1 (pt)
CA (2) CA2833459C (pt)
EA (6) EA033180B1 (pt)
ES (2) ES2702385T3 (pt)
HU (1) HUE026185T2 (pt)
MX (1) MX2013012639A (pt)
MY (1) MY164561A (pt)
PL (1) PL2566055T3 (pt)
SG (2) SG194738A1 (pt)
TW (2) TWI524680B (pt)
WO (1) WO2012157283A1 (pt)
ZA (3) ZA201308155B (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2525498A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525497A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525496A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525495A1 (en) 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
CN105830411B (zh) * 2013-12-27 2020-03-13 松下电器（美国）知识产权公司 发送方法、接收方法及发送装置、接收装置
US9577678B2 (en) 2014-01-29 2017-02-21 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 7/15 and quadrature phase shift keying, and bit interleaving method using same
CA2881540C (en) 2014-02-13 2017-08-01 Electronics And Telecommunications Research Institute Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 4/15 code rate
US9543982B2 (en) 2014-02-13 2017-01-10 Electronics And Telecommunications Research Institute Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 2/15 code rate
US10425110B2 (en) 2014-02-19 2019-09-24 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
KR101800409B1 (ko) * 2014-02-19 2017-11-23 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
US9602135B2 (en) 2014-02-20 2017-03-21 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 5/15 and 64-symbol mapping, and bit interleaving method using same
CN110784287B (zh) * 2014-02-20 2022-04-05 上海数字电视国家工程研究中心有限公司 Ldpc码字的交织映射方法及解交织解映射方法
US9602136B2 (en) 2014-03-06 2017-03-21 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and 256-symbol mapping, and bit interleaving method using same
EP4340267A3 (en) * 2014-04-30 2024-04-10 Huawei Technologies Co., Ltd. Data sending method and apparatus
MX2018009641A (es) * 2014-05-22 2021-10-26 Panasonic Corp Método de comunicación y dispositivo de comunicación.
KR102260767B1 (ko) 2014-05-22 2021-06-07 한국전자통신연구원 길이가 16200이며, 부호율이 3/15인 ldpc 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
CA2892171C (en) 2014-05-22 2018-02-13 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 10/15 and 256-symbol mapping, and bit interleaving method using same
US10361720B2 (en) 2014-05-22 2019-07-23 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and 64-symbol mapping, and bit interleaving method using same
US10326471B2 (en) 2014-05-22 2019-06-18 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and quadrature phase shift keying, and bit interleaving method using same
KR102260775B1 (ko) 2014-05-22 2021-06-07 한국전자통신연구원 길이가 16200이며, 부호율이 10/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
EP2947836A1 (en) * 2014-05-22 2015-11-25 Panasonic Corporation Cyclic-block permutations for 1D-4096-QAM with quasi-cyclic LDPC codes and code rates 6/15, 7/15, and 8/15
US9600367B2 (en) 2014-05-22 2017-03-21 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 4/15 and 16-symbol mapping, and bit interleaving method using same
US9369151B2 (en) * 2014-09-25 2016-06-14 Ali Misfer ALKATHAMI Apparatus and method for resource allocation
CN104333435B (zh) * 2014-09-30 2017-11-07 扬智科技股份有限公司 迭代解映射译码装置
KR102240748B1 (ko) 2015-01-20 2021-04-16 한국전자통신연구원 길이가 64800이며, 부호율이 3/15인 ldpc 부호어 및 qpsk를 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240745B1 (ko) 2015-01-20 2021-04-16 한국전자통신연구원 길이가 64800이며, 부호율이 4/15인 ldpc 부호어 및 qpsk를 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240750B1 (ko) 2015-01-20 2021-04-16 한국전자통신연구원 길이가 64800이며, 부호율이 2/15인 ldpc 부호어 및 qpsk를 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240740B1 (ko) 2015-01-27 2021-04-16 한국전자통신연구원 길이가 16200이며, 부호율이 2/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240744B1 (ko) 2015-01-27 2021-04-16 한국전자통신연구원 길이가 16200이며, 부호율이 2/15인 ldpc 부호어 및 16-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240728B1 (ko) 2015-01-27 2021-04-16 한국전자통신연구원 길이가 64800이며, 부호율이 4/15인 ldpc 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240736B1 (ko) 2015-01-27 2021-04-16 한국전자통신연구원 길이가 64800이며, 부호율이 3/15인 ldpc 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR102240741B1 (ko) 2015-01-27 2021-04-16 한국전자통신연구원 길이가 16200이며, 부호율이 2/15인 ldpc 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
DE112016002451T5 (de) * 2015-06-01 2018-03-01 Sony Corporation Datenverarbeitungsvorrichtung und Datenverarbeitungsverfahren
US10784901B2 (en) 2015-11-12 2020-09-22 Qualcomm Incorporated Puncturing for structured low density parity check (LDPC) codes
US11043966B2 (en) * 2016-05-11 2021-06-22 Qualcomm Incorporated Methods and apparatus for efficiently generating multiple lifted low-density parity-check (LDPC) codes
US10291354B2 (en) 2016-06-14 2019-05-14 Qualcomm Incorporated High performance, flexible, and compact low-density parity-check (LDPC) code
US10979084B2 (en) 2017-01-06 2021-04-13 Nokia Technologies Oy Method and apparatus for vector based LDPC base matrix usage and generation
WO2018191749A1 (en) 2017-04-14 2018-10-18 Kandou Labs, S.A. Pipelined forward error correction for vector signaling code channel
US10693587B2 (en) * 2017-07-10 2020-06-23 Kandou Labs, S.A. Multi-wire permuted forward error correction
TWI757609B (zh) * 2018-08-03 2022-03-11 日商索尼股份有限公司 用於通訊的傳輸設備和方法、接收設備和方法
DE102019200256B4 (de) * 2019-01-10 2020-07-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verschachteler
US11196598B1 (en) * 2020-06-02 2021-12-07 Huawei Technologies Canada Co., Ltd. Modulation scheme for high order constellation

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090672B2 (en) 1995-06-07 2006-08-15 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from the base of tongue
EP1089439A1 (en) * 1999-09-28 2001-04-04 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Interleaver and method for interleaving an input data bit sequence using a coded storing of symbol and additional information
US6895547B2 (en) 2001-07-11 2005-05-17 International Business Machines Corporation Method and apparatus for low density parity check encoding of data
US6954885B2 (en) * 2001-12-14 2005-10-11 Qualcomm Incorporated Method and apparatus for coding bits of data in parallel
US7352817B2 (en) 2002-09-27 2008-04-01 Ibiquity Digital Corporation Method and apparatus for interleaving signal bits in a digital audio broadcasting system
US7016690B2 (en) 2003-02-10 2006-03-21 Flarion Technologies, Inc. Methods and apparatus for updating mobile node location information
US7231557B2 (en) * 2003-04-02 2007-06-12 Qualcomm Incorporated Methods and apparatus for interleaving in a block-coherent communication system
CN100483952C (zh) * 2003-04-02 2009-04-29 高通股份有限公司 块相干通信系统中的低复杂性解调方法和装置
RU2265960C2 (ru) * 2003-06-16 2005-12-10 Федеральное государственное унитарное предприятие "Калужский научно-исследовательский институт телемеханических устройств" Способ передачи информации с использованием адаптивного перемежения
JP4534128B2 (ja) * 2004-03-05 2010-09-01 ソニー株式会社 符号化方法および装置
WO2006089569A1 (en) * 2005-02-28 2006-08-31 Ntt Docomo, Inc. Method and apparatus for transmitting and receiving bit interleaved coded modulation signal
KR20060097503A (ko) * 2005-03-11 2006-09-14 삼성전자주식회사 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널인터리빙/디인터리빙 장치 및 그 제어 방법
US7774675B1 (en) * 2005-12-05 2010-08-10 Marvell International Ltd. LDPC codes and expansion method
JP4602418B2 (ja) * 2006-02-02 2010-12-22 三菱電機株式会社 検査行列生成方法、符号化方法、復号方法、通信装置、符号化器および復号器
WO2007091327A1 (ja) * 2006-02-09 2007-08-16 Fujitsu Limited Ldpc検査行列生成方法及び検査行列生成器並びに符号再送方法
US7830957B2 (en) 2006-05-02 2010-11-09 Qualcomm Incorporated Parallel bit interleaver for a wireless system
DE102006026895B3 (de) * 2006-06-09 2007-11-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Interleaver-Vorrichtung, Empfänger für ein von der Interleaver-Vorrichtung erzeugtes Signal, Sender zum Erzeugen eines Sendesignals, Verfahren zum Verarbeiten eines Codeworts, Verfahren zum Empfangen eines Signals und Computer-Programm
CN101162907B (zh) * 2006-10-10 2010-11-03 华为技术有限公司 一种利用低密度奇偶校验码实现编码的方法及装置
KR101445340B1 (ko) * 2007-06-01 2014-09-29 삼성전자주식회사 가변적으로 부반송파 인터리빙된 ｏｆｄｍ 부반송파를송수신하는 ｏｆｄｍ 송수신 장치 및 그 방법
CN101399554B (zh) * 2007-09-30 2012-03-21 华为技术有限公司 一种基于ldpc码的交织方法和解交织方法及其装置
EP2056510B1 (en) * 2007-10-30 2013-04-03 Sony Corporation Data processing apparatus and method
JP4583431B2 (ja) * 2007-11-13 2010-11-17 パナソニック株式会社 変調器及び変調方法
TWI497920B (zh) * 2007-11-26 2015-08-21 Sony Corp Data processing device and data processing method
TWI410055B (zh) * 2007-11-26 2013-09-21 Sony Corp Data processing device, data processing method and program product for performing data processing method on computer
TWI538415B (zh) * 2007-11-26 2016-06-11 Sony Corp Data processing device and data processing method
TWI459724B (zh) * 2007-11-26 2014-11-01 Sony Corp Data processing device and data processing method
JP5120862B2 (ja) * 2008-02-18 2013-01-16 サムスン エレクトロニクス カンパニー リミテッド 低密度パリティ検査符号を使用する通信システムのチャネル符号化装置及びその方法
PL2254249T3 (pl) 2008-03-03 2015-11-30 Rai Radiotelevisione Italiana S P A Wzorce permutacji bitów dla modulacji z kodowaniem LDPC i konstelacji 16QAM
WO2009116204A1 (ja) * 2008-03-18 2009-09-24 ソニー株式会社 データ処理装置、及びデータ処理方法
ITTO20080472A1 (it) * 2008-06-16 2009-12-17 Rai Radiotelevisione Italiana Spa Metodo di elaborazione di segnali digitali e sistema di trasmissione e ricezione che implementa detto metodo
WO2010024914A1 (en) * 2008-08-29 2010-03-04 Thomson Licensing System and method for reusing dvb-s2 ldpc codes in dvb-c2
KR101630442B1 (ko) * 2008-10-03 2016-06-24 톰슨 라이센싱 이진 소거 서로게이트 채널을 이용하여 ａｗｇｎ 채널 조건 하에서 비트 인터리버를 ｌｄｐｃ 코드와 변조에 적용하기 위한 방법 및 장치
US8732545B2 (en) 2008-12-26 2014-05-20 Panasonic Corporation Encoding method and encoder for generating a low-density parity check convolutional code and decoder for decoding a low-density parity check convolutional code using belief propagation
WO2010083038A2 (en) * 2009-01-14 2010-07-22 Thomson Licensing Method and apparatus for demultiplexer design for multli-edge type ldpc coded modulation
US8588623B2 (en) * 2009-10-12 2013-11-19 Nec Laboratories America, Inc. Coded polarization-multiplexed iterative polar modulation
US8589755B2 (en) * 2010-06-16 2013-11-19 Nec Laboratories America, Inc. Reduced-complexity LDPC decoding
US8381065B2 (en) * 2010-10-01 2013-02-19 Nec Laboratories America, Inc. Modified progressive edge-growth LDPC codes for ultra-high-speed serial optical transport
CN102055485A (zh) * 2010-12-24 2011-05-11 中国人民解放军理工大学 准循环低密度奇偶校验码及其修正和线性编码方法
JP5630278B2 (ja) * 2010-12-28 2014-11-26 ソニー株式会社 データ処理装置、及びデータ処理方法
EP2525495A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525497A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525498A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525496A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2552043A1 (en) * 2011-07-25 2013-01-30 Panasonic Corporation Spatial multiplexing for bit-interleaved coding and modulation with quasi-cyclic LDPC codes
US9654316B2 (en) * 2012-07-27 2017-05-16 Sun Patent Trust Transmission method, transmitter, reception method, and receiver
CA2949117C (en) 2013-05-17 2021-11-30 Sw Feesaver, Llc Water skimming device and method

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