KR101502624B1 - 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 - Google Patents
저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 Download PDFInfo
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- KR101502624B1 KR101502624B1 KR1020080023848A KR20080023848A KR101502624B1 KR 101502624 B1 KR101502624 B1 KR 101502624B1 KR 1020080023848 A KR1020080023848 A KR 1020080023848A KR 20080023848 A KR20080023848 A KR 20080023848A KR 101502624 B1 KR101502624 B1 KR 101502624B1
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- 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
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- 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]
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- 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
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- 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
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- 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
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- 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
- H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
- H03M13/6393—Rate compatible low-density parity check [LDPC] codes
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- 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
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
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- 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)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Priority Applications (24)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11174715.0A EP2381583B9 (en) | 2007-12-06 | 2008-12-08 | Method and apparatus for channel decoding in a communication system using low-density parity-check codes |
RU2012105543/08A RU2491728C1 (ru) | 2007-12-06 | 2008-12-08 | Способ и устройство для канального кодирования и декодирования в системе связи с использованием кодов проверок на четность с малой плотностью |
PL08021308T PL2068449T3 (pl) | 2007-12-06 | 2008-12-08 | Skracanie i wycinanie kodów kontroli parzystości niskiej gęstości (LDPC) dla kodowania i dekodowania kanałowego |
AT08021308T ATE541362T1 (de) | 2007-12-06 | 2008-12-08 | Verkürzen und punktieren von low-density-parity- check (ldpc) codes für die kanalcodierung/- decodierung |
JP2010536858A JP5302972B2 (ja) | 2007-12-06 | 2008-12-08 | 低密度パリティ検査符号を使用するシステムにおけるチャネル符号化方法及び復号化方法並びにそれらの装置 |
RU2010123013/08A RU2446585C2 (ru) | 2007-12-06 | 2008-12-08 | Способ и устройство для кодирования и декодирования канала в системе связи с использованием кодов проверок на четность с малой плотностью |
ES10169986T ES2397540T3 (es) | 2007-12-06 | 2008-12-08 | Acortamiento y perforación de códigos de comprobación de paridad de baja densidad (LDPC) para decodificación de canales |
SG2012090015A SG2012090015A (en) | 2007-12-06 | 2008-12-08 | Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes |
EP11174714.3A EP2381582B1 (en) | 2007-12-06 | 2008-12-08 | Method and apparatus for channel encoding in a communication system using low-density parity-check codes |
EP08021308A EP2068449B1 (en) | 2007-12-06 | 2008-12-08 | Shortening and puncturing of low-density parity-check (LDPC) codes for channel encoding and decoding |
AU2008332040A AU2008332040B2 (en) | 2007-12-06 | 2008-12-08 | Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes |
EP10169986.6A EP2239854B9 (en) | 2007-12-06 | 2008-12-08 | Shortening and puncturing of low-density parity-check (LDPC) codes for channel decoding |
PL10169986T PL2239854T3 (pl) | 2007-12-06 | 2008-12-08 | Skracanie i wymazywanie kodów kontroli parzystości niskiej gęstości (LDPC) w dekodowaniu kanałowym |
MYPI2010002022A MY163774A (en) | 2007-12-06 | 2008-12-08 | Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes |
PL11174715T PL2381583T3 (pl) | 2007-12-06 | 2008-12-08 | Sposób i urządzenie do dekodowania kanałowego w systemie telekomunikacyjnym z wykorzystaniem kodów kontroli parzystości o niskiej gęstości |
CN2008801193396A CN101889398B (zh) | 2007-12-06 | 2008-12-08 | 在使用低密度奇偶校验码的通信***中用于信道编码和解码的方法和装置 |
PCT/KR2008/007249 WO2009072854A1 (en) | 2007-12-06 | 2008-12-08 | Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes |
US12/329,728 US8166367B2 (en) | 2007-12-06 | 2008-12-08 | Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes |
ES11174714T ES2417930T3 (es) | 2007-12-06 | 2008-12-08 | Método y aparato para codificar canales en un sistema de comunicación usando códigos de comprobación de paridad de baja densidad |
ES08021308T ES2380837T3 (es) | 2007-12-06 | 2008-12-08 | Acortamiento y perforación de códigos de comprobación de paridad de baja densidad (LDPC) para codificación y decodificación de canales. |
RU2012105542/08A RU2491727C1 (ru) | 2007-12-06 | 2008-12-08 | Способ и устройство для канального кодирования и декодирования в системе связи с использованием кодов проверок на четность с малой плотностью |
ES11174715T ES2415379T3 (es) | 2007-12-06 | 2008-12-08 | Método y aparato para la decodificación de canales en un sistema de comunicación usando códigos de comprobación de paridad de baja densidad |
PL11174714T PL2381582T3 (pl) | 2007-12-06 | 2008-12-08 | Sposób i urządzenie do kodowania kanałowego w systemie telekomunikacyjnym z wykorzystaniem kodów kontroli parzystości o niskiej gęstości |
JP2012179916A JP5441282B2 (ja) | 2007-12-06 | 2012-08-14 | 低密度パリティ検査符号を使用するシステムにおけるチャネル符号化方法及び復号化方法並びにそれらの装置 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
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KR1020070126083 | 2007-12-06 | ||
KR20070126083 | 2007-12-06 | ||
KR1020070127365 | 2007-12-10 | ||
KR20070127365 | 2007-12-10 | ||
KR20080012082 | 2008-02-11 | ||
KR1020080012082 | 2008-02-11 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130027472A Division KR101503995B1 (ko) | 2007-12-06 | 2013-03-14 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 |
KR1020140166818A Division KR101503653B1 (ko) | 2007-12-06 | 2014-11-26 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090060106A KR20090060106A (ko) | 2009-06-11 |
KR101502624B1 true KR101502624B1 (ko) | 2015-03-17 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080023848A KR101502624B1 (ko) | 2007-12-06 | 2008-03-14 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 |
KR1020130027472A KR101503995B1 (ko) | 2007-12-06 | 2013-03-14 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 |
KR1020140166818A KR101503653B1 (ko) | 2007-12-06 | 2014-11-26 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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KR1020130027472A KR101503995B1 (ko) | 2007-12-06 | 2013-03-14 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 |
KR1020140166818A KR101503653B1 (ko) | 2007-12-06 | 2014-11-26 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP5441282B2 (ru) |
KR (3) | KR101502624B1 (ru) |
AT (1) | ATE541362T1 (ru) |
ES (4) | ES2397540T3 (ru) |
MY (1) | MY163774A (ru) |
RU (2) | RU2491728C1 (ru) |
SG (1) | SG2012090015A (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11675658B2 (en) | 2020-08-19 | 2023-06-13 | Samsung Electronics Co., Ltd. | Method and apparatus for decoding signal in wireless communication system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101503133B1 (ko) * | 2008-02-26 | 2015-03-18 | 삼성전자주식회사 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호/복호 방법 및 장치 |
KR101503059B1 (ko) * | 2008-02-26 | 2015-03-19 | 삼성전자주식회사 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호/복호 방법 및 장치 |
KR101554064B1 (ko) * | 2008-02-26 | 2015-09-17 | 삼성전자주식회사 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서의 채널 부호화/복호화 방법 및 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050118056A (ko) * | 2004-05-12 | 2005-12-15 | 삼성전자주식회사 | 다양한 부호율을 갖는 Block LDPC 부호를 이용한이동 통신 시스템에서의 채널부호화 복호화 방법 및 장치 |
KR20060041925A (ko) * | 2004-04-22 | 2006-05-12 | 삼성전자주식회사 | 다양한 코드율을 지원하는 저밀도 패러티 검사 코드에 의한데이터 송수신 시스템, 장치 및 방법 |
KR20060045862A (ko) * | 2004-04-28 | 2006-05-17 | 삼성전자주식회사 | 가변 블록 길이를 가지는 블록 저밀도 패리티 검사 부호부호화/복호 장치 및 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100906474B1 (ko) * | 2003-01-29 | 2009-07-08 | 삼성전자주식회사 | 저밀도 부가정보 발생용 매트릭스를 이용한 에러 정정방법 및그 장치 |
US7296208B2 (en) * | 2003-07-03 | 2007-11-13 | The Directv Group, Inc. | Method and system for generating parallel decodable low density parity check (LDPC) codes |
KR100809619B1 (ko) * | 2003-08-26 | 2008-03-05 | 삼성전자주식회사 | 이동 통신 시스템에서 블록 저밀도 패러티 검사 부호부호화/복호 장치 및 방법 |
KR100922956B1 (ko) * | 2003-10-14 | 2009-10-22 | 삼성전자주식회사 | 저밀도 패리티 검사 코드의 부호화 방법 |
KR100918763B1 (ko) * | 2003-11-14 | 2009-09-24 | 삼성전자주식회사 | 병렬 연접 저밀도 패리티 검사 부호를 사용하는 채널 부호화/복호 장치 및 방법 |
KR101351140B1 (ko) * | 2005-11-22 | 2014-01-15 | 조지아 테크 리서치 코오포레이션 | 통신 시스템에서 신호 송수신 장치 및 방법 |
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2008
- 2008-03-14 KR KR1020080023848A patent/KR101502624B1/ko not_active IP Right Cessation
- 2008-12-08 RU RU2012105543/08A patent/RU2491728C1/ru active
- 2008-12-08 ES ES10169986T patent/ES2397540T3/es active Active
- 2008-12-08 AT AT08021308T patent/ATE541362T1/de active
- 2008-12-08 MY MYPI2010002022A patent/MY163774A/en unknown
- 2008-12-08 ES ES11174715T patent/ES2415379T3/es active Active
- 2008-12-08 RU RU2012105542/08A patent/RU2491727C1/ru active
- 2008-12-08 ES ES08021308T patent/ES2380837T3/es active Active
- 2008-12-08 SG SG2012090015A patent/SG2012090015A/en unknown
- 2008-12-08 ES ES11174714T patent/ES2417930T3/es active Active
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2012
- 2012-08-14 JP JP2012179916A patent/JP5441282B2/ja active Active
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2013
- 2013-03-14 KR KR1020130027472A patent/KR101503995B1/ko active IP Right Grant
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2014
- 2014-11-26 KR KR1020140166818A patent/KR101503653B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060041925A (ko) * | 2004-04-22 | 2006-05-12 | 삼성전자주식회사 | 다양한 코드율을 지원하는 저밀도 패러티 검사 코드에 의한데이터 송수신 시스템, 장치 및 방법 |
KR20060045862A (ko) * | 2004-04-28 | 2006-05-17 | 삼성전자주식회사 | 가변 블록 길이를 가지는 블록 저밀도 패리티 검사 부호부호화/복호 장치 및 방법 |
KR20050118056A (ko) * | 2004-05-12 | 2005-12-15 | 삼성전자주식회사 | 다양한 부호율을 갖는 Block LDPC 부호를 이용한이동 통신 시스템에서의 채널부호화 복호화 방법 및 장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11675658B2 (en) | 2020-08-19 | 2023-06-13 | Samsung Electronics Co., Ltd. | Method and apparatus for decoding signal in wireless communication system |
Also Published As
Publication number | Publication date |
---|---|
ES2415379T3 (es) | 2013-07-25 |
RU2012105543A (ru) | 2013-07-27 |
MY163774A (en) | 2017-10-31 |
KR20130044254A (ko) | 2013-05-02 |
KR101503995B1 (ko) | 2015-03-18 |
RU2012105542A (ru) | 2013-07-27 |
JP5441282B2 (ja) | 2014-03-12 |
ATE541362T1 (de) | 2012-01-15 |
RU2491728C1 (ru) | 2013-08-27 |
ES2417930T3 (es) | 2013-08-09 |
KR101503653B1 (ko) | 2015-03-17 |
SG2012090015A (en) | 2014-07-30 |
ES2397540T3 (es) | 2013-03-07 |
KR20090060106A (ko) | 2009-06-11 |
KR20150003127A (ko) | 2015-01-08 |
RU2491727C1 (ru) | 2013-08-27 |
ES2380837T3 (es) | 2012-05-18 |
JP2012249327A (ja) | 2012-12-13 |
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