CN101013931A - Method and apparatus for channel coding and interleaving in mobile media broadcast - Google Patents
Method and apparatus for channel coding and interleaving in mobile media broadcast Download PDFInfo
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- CN101013931A CN101013931A CNA2006101497820A CN200610149782A CN101013931A CN 101013931 A CN101013931 A CN 101013931A CN A2006101497820 A CNA2006101497820 A CN A2006101497820A CN 200610149782 A CN200610149782 A CN 200610149782A CN 101013931 A CN101013931 A CN 101013931A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000009940 knitting Methods 0.000 abstract 5
- 230000005540 biological transmission Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 238000013459 approach Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
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Abstract
Description
i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
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g i | 187 | 126 | 104 | 31 | 103 | 52 | 118 |
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g i | 228 | 231 | 214 | 81 | 113 | 204 | 19 | 169 | 10 |
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g i | 176 | 148 | 218 | 21 | 161 | 240 | 25 | 15 | 71 |
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g i | 62 | 5 | 17 | 32 | 157 | 194 | 73 | 195 | 218 |
i | 45 | 46 | 47 | ||||||
g i | 14 | 12 | 122 |
i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
g i | 106 | 117 | 43 | 201 | 70 | 139 | 47 | 64 | 127 |
i | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
g i | 181 | 48 | 25 | 230 | 85 | 31 | 157 | 156 | 123 |
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g i | 88 | 44 | 149 | 223 | 165 | 36 | 127 | 46 | 142 |
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g i | 212 | 233 | 71 | 149 | 88 | 165 | 227 | 80 | 105 |
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g i | 44 | 72 | 147 | 55 | 60 | 85 | 70 | 132 | 229 |
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g i | 230 | 217 | 155 | 38 | 112 | 43 | 174 | 169 | 136 |
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g i | 23 | 60 | 186 | 63 | 198 | 205 | 135 | 171 | 40 |
i | 63 | ||||||||
g i | 159 |
Code check | The information bit length K | Code |
1/2 | 4608 bits | 9216 bits |
3/4 | 6912 bits | 9216 bits |
The 1/2LDPC sign indicating number | The 3/4LDPC sign indicating number | ||
B f=8MHz | Pattern 1 | M I=72 | M I=108 |
Pattern 2 | M I=144 | M I=216 | |
Mode 3 | M I=288 | M I=432 | |
B f=2MHz | Pattern 1 | M I=36 | M 1=54 |
Pattern 2 | M I=72 | M 1=108 | |
Mode 3 | M I=144 | M I=216 |
Claims (12)
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CN200610149782A CN100588144C (en) | 2006-11-27 | 2006-11-27 | Channel coding and interleaving in mobile media broadcast, and decoding and deleaving method |
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CN200610149782A CN100588144C (en) | 2006-11-27 | 2006-11-27 | Channel coding and interleaving in mobile media broadcast, and decoding and deleaving method |
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CN101013931A true CN101013931A (en) | 2007-08-08 |
CN100588144C CN100588144C (en) | 2010-02-03 |
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Cited By (17)
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WO2010075748A1 (en) * | 2009-01-04 | 2010-07-08 | 华为技术有限公司 | Interlacing method, encoding method, interlacer and encoder |
CN102064916A (en) * | 2010-12-21 | 2011-05-18 | 成都德芯数字科技有限公司 | CMMB standard-based byte interleaving method |
WO2011085605A1 (en) * | 2010-01-15 | 2011-07-21 | 中兴通讯股份有限公司 | Decoding method and device for concatenated code |
CN102263611A (en) * | 2011-06-03 | 2011-11-30 | 上海慧桥电气控制工程有限公司 | Signal transmission system and method for automatically correcting error codes |
CN102833032A (en) * | 2011-06-13 | 2012-12-19 | 思亚诺移动芯片有限公司 | Receiver with high-efficiency memory management function |
CN103338046A (en) * | 2013-06-21 | 2013-10-02 | 上海交通大学 | Encoding and decoding method of LDPC-RS (Low Density Parity Check-Reed-Solomon) two-dimensional product code with compatible code rate |
WO2015021641A1 (en) * | 2013-08-16 | 2015-02-19 | 华为技术有限公司 | Method, device and system for sending bit stream |
CN105429735A (en) * | 2008-01-25 | 2016-03-23 | Lg电子株式会社 | Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
WO2016179743A1 (en) * | 2015-05-08 | 2016-11-17 | 华为技术有限公司 | Encoding apparatus and method |
CN106936541A (en) * | 2015-12-30 | 2017-07-07 | 上海东软载波微电子有限公司 | RS codings plus byte-interleaved method and system |
CN107424199A (en) * | 2017-08-07 | 2017-12-01 | 联通系统集成有限公司河南省分公司 | It is a kind of to figure encryption correcting data error and detection method |
CN109391366A (en) * | 2017-08-11 | 2019-02-26 | 电信科学技术研究院 | The method and interleaver that a kind of pair of data are interleaved |
CN110545109A (en) * | 2014-02-19 | 2019-12-06 | 索尼公司 | Receiving method and receiving device |
CN111555760A (en) * | 2020-05-21 | 2020-08-18 | 天津大学 | Multi-system symbol-level product code method for correcting random errors and long burst erasures |
CN113726476A (en) * | 2021-07-26 | 2021-11-30 | 上海明波通信技术股份有限公司 | Channel interleaving processing method and processing module |
CN114124297A (en) * | 2021-11-02 | 2022-03-01 | 中国科学院国家授时中心 | Telegraph text coding method based on RS-LDPC cascade code |
WO2023246477A1 (en) * | 2022-06-24 | 2023-12-28 | 华为技术有限公司 | Data processing method and data processing apparatus |
-
2006
- 2006-11-27 CN CN200610149782A patent/CN100588144C/en not_active Expired - Fee Related
Cited By (30)
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CN105429735A (en) * | 2008-01-25 | 2016-03-23 | Lg电子株式会社 | Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
CN105703886B (en) * | 2008-01-25 | 2019-09-17 | Lg电子株式会社 | The device sent and received signal and the method sent and received signal |
CN105703886A (en) * | 2008-01-25 | 2016-06-22 | Lg电子株式会社 | Apparatus and method for transmitting and receiving a broadcasting signal |
WO2010075748A1 (en) * | 2009-01-04 | 2010-07-08 | 华为技术有限公司 | Interlacing method, encoding method, interlacer and encoder |
WO2011085605A1 (en) * | 2010-01-15 | 2011-07-21 | 中兴通讯股份有限公司 | Decoding method and device for concatenated code |
US8667378B2 (en) | 2010-01-15 | 2014-03-04 | Zte Corporation | Decoding method and device for concatenated code |
CN102064916A (en) * | 2010-12-21 | 2011-05-18 | 成都德芯数字科技有限公司 | CMMB standard-based byte interleaving method |
CN102064916B (en) * | 2010-12-21 | 2013-09-18 | 成都德芯数字科技有限公司 | CMMB standard-based byte interleaving method |
CN102263611A (en) * | 2011-06-03 | 2011-11-30 | 上海慧桥电气控制工程有限公司 | Signal transmission system and method for automatically correcting error codes |
CN102833032A (en) * | 2011-06-13 | 2012-12-19 | 思亚诺移动芯片有限公司 | Receiver with high-efficiency memory management function |
CN103338046B (en) * | 2013-06-21 | 2016-03-30 | 上海交通大学 | The encoding and decoding method of the LDPC-RS two dimensional product codes of code-rate-compatible |
CN103338046A (en) * | 2013-06-21 | 2013-10-02 | 上海交通大学 | Encoding and decoding method of LDPC-RS (Low Density Parity Check-Reed-Solomon) two-dimensional product code with compatible code rate |
CN104541467A (en) * | 2013-08-16 | 2015-04-22 | 华为技术有限公司 | Method, device and system for sending bit stream |
WO2015021641A1 (en) * | 2013-08-16 | 2015-02-19 | 华为技术有限公司 | Method, device and system for sending bit stream |
CN104541467B (en) * | 2013-08-16 | 2018-08-17 | 华为技术有限公司 | A kind of transmission bit stream method, equipment and system |
CN110545109B (en) * | 2014-02-19 | 2023-02-24 | 索尼公司 | Receiving method and receiving device |
CN110545109A (en) * | 2014-02-19 | 2019-12-06 | 索尼公司 | Receiving method and receiving device |
WO2016179743A1 (en) * | 2015-05-08 | 2016-11-17 | 华为技术有限公司 | Encoding apparatus and method |
CN107251440A (en) * | 2015-05-08 | 2017-10-13 | 华为技术有限公司 | A kind of code device and method |
CN106936541A (en) * | 2015-12-30 | 2017-07-07 | 上海东软载波微电子有限公司 | RS codings plus byte-interleaved method and system |
CN106936541B (en) * | 2015-12-30 | 2019-12-17 | 上海东软载波微电子有限公司 | RS coding and byte interleaving method and system |
CN107424199B (en) * | 2017-08-07 | 2020-11-13 | 联通系统集成有限公司河南省分公司 | Method for correcting and detecting graphic encrypted data |
CN107424199A (en) * | 2017-08-07 | 2017-12-01 | 联通系统集成有限公司河南省分公司 | It is a kind of to figure encryption correcting data error and detection method |
CN109391366A (en) * | 2017-08-11 | 2019-02-26 | 电信科学技术研究院 | The method and interleaver that a kind of pair of data are interleaved |
CN111555760A (en) * | 2020-05-21 | 2020-08-18 | 天津大学 | Multi-system symbol-level product code method for correcting random errors and long burst erasures |
CN111555760B (en) * | 2020-05-21 | 2021-08-24 | 天津大学 | Multi-system symbol-level product code method for correcting random errors and long burst erasures |
CN113726476A (en) * | 2021-07-26 | 2021-11-30 | 上海明波通信技术股份有限公司 | Channel interleaving processing method and processing module |
CN114124297A (en) * | 2021-11-02 | 2022-03-01 | 中国科学院国家授时中心 | Telegraph text coding method based on RS-LDPC cascade code |
CN114124297B (en) * | 2021-11-02 | 2023-10-20 | 中国科学院国家授时中心 | Text coding method based on RS-LDPC cascade codes |
WO2023246477A1 (en) * | 2022-06-24 | 2023-12-28 | 华为技术有限公司 | Data processing method and data processing apparatus |
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Publication number | Publication date |
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CN100588144C (en) | 2010-02-03 |
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