CN101601188B - 利用无争用交织器的turbo编码 - Google Patents
利用无争用交织器的turbo编码 Download PDFInfo
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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
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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
- H03M13/27—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
- H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
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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
- H03M13/27—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
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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
- H03M13/27—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
- H03M13/275—Interleaver wherein the permutation pattern is obtained using a congruential operation of the type y=ax+b modulo c
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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
- H03M13/2903—Methods and arrangements specifically for encoding, e.g. parallel encoding of a plurality of constituent 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
- H03M13/29—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
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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
- H03M13/2957—Turbo codes and decoding
- H03M13/2996—Tail biting
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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
- H03M13/65—Purpose and implementation aspects
- H03M13/6566—Implementations concerning memory access contentions
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- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
40 | 48 | 56 | 64 | 72 | 80 | 88 | 96 | 104 | 112 |
120 | 128 | 136 | 144 | 152 | 160 | 168 | 176 | 184 | 192 |
200 | 208 | 216 | 224 | 232 | 240 | 248 | 256 | 264 | 272 |
280 | 288 | 296 | 304 | 312 | 320 | 328 | 336 | 344 | 352 |
360 | 368 | 376 | 384 | 392 | 400 | 408 | 416 | 424 | 432 |
440 | 448 | 456 | 464 | 472 | 480 | 488 | 496 | 504 | 512 |
528 | 544 | 560 | 576 | 592 | 608 | 624 | 640 | 656 | 672 |
688 | 704 | 720 | 736 | 752 | 768 | 784 | 800 | 816 | 832 |
848 | 864 | 880 | 896 | 912 | 928 | 944 | 960 | 976 | 992 |
1008 | 1024 | 1056 | 1088 | 1120 | 1152 | 1184 | 1216 | 1248 | 1280 |
1312 | 1344 | 1376 | 1408 | 1440 | 1472 | 1504 | 1536 | 1568 | 1600 |
1632 | 1664 | 1696 | 1728 | 1760 | 1792 | 1824 | 1856 | 1888 | 1920 |
1952 | 1984 | 2016 | 2048 | 2112 | 2176 | 2240 | 2304 | 2368 | 2432 |
2496 | 2560 | 2624 | 2688 | 2752 | 2816 | 2880 | 2944 | 3008 | 3072 |
3136 | 3200 | 3264 | 3328 | 3392 | 3456 | 3520 | 3584 | 3648 | 3712 |
3776 | 3840 | 3904 | 3968 | 4032 | 4096 | 4224 | 4352 | 4480 | 4608 |
4736 | 4864 | 4992 | 5120 | 5248 | 5376 | 5504 | 5632 | 5760 | 5888 |
6016 | 6144 | 6272 | 6400 | 6528 | 6656 | 6784 | 6912 | 7040 | 7168 |
7296 | 7424 | 7552 | 7680 | 7808 | 7936 | 8064 | 8192 |
K_info | K | C | P0 | 索引a | 索引b | 可用并行性 |
40 | 40 | 4 | 41 | 1 | 6 | 1,2,5,10 |
52 | 56 | 4 | 13 | 1 | 1 | 1,2,7,14 |
67 | 72 | 4 | 13 | 1 | 4 | 1,2,3,6,9,18 |
87 | 88 | 4 | 75 | 2 | 3 | 1,2,11,22 |
99 | 104 | 4 | 23 | 1 | 1 | 1,2,13,26 |
113 | 120 | 4 | 73 | 1 | 8 | 1,2,3,5,6,10,15,30 |
129 | 136 | 4 | 11 | 1 | 6 | 1,2,17 |
146 | 152 | 4 | 129 | 1 | 5 | 1,2,19 |
167 | 168 | 4 | 25 | 1 | 4 | 1,2,3,6,7,14,21 |
190 | 192 | 4 | 43 | 1 | 1 | 1,2,3,4,6,8,12,16,24 |
216 | 216 | 4 | 133 | 1 | 1 | 1,2,3,6,9,18,27 |
246 | 248 | 4 | 57 | 2 | 6 | 1,2,31 |
280 | 280 | 4 | 33 | 2 | 1 | 1,2,5,7,10,14 |
319 | 320 | 4 | 207 | 1 | 4 | 1,2,4,5,8,10,16,20 |
363 | 368 | 4 | 87 | 2 | 3 | 1,2,4,23 |
384 | 384 | 4 | 91 | 1 | 1 | 1,2,3,4,6,8,12,16,24,32 |
414 | 416 | 4 | 77 | 1 | 1 | 1,2,4,8,13,26 |
471 | 472 | 4 | 61 | 1 | 4 | 1,2 |
536 | 544 | 4 | 237 | 1 | 1 | 1,2,4,8,17 |
611 | 624 | 4 | 49 | 1 | 7 | 1,2,3,4,6,12,13,26 |
695 | 704 | 4 | 43 | 1 | 4 | 1,2,4,8,11,16,22 |
792 | 800 | 4 | 151 | 1 | 1 | 1,2,4,5,8,10,20,25 |
902 | 912 | 4 | 49 | 1 | 1 | 1,2,3,4,6,12,19 |
1027 | 1056 | 8 | 217 | 2 | 1 | 1,2,3,4,6,11,12,22 |
1169 | 1184 | 8 | 49 | 1 | 11 | 1,2,4 |
1331 | 1344 | 8 | 253 | 2 | 2 | 1,2,3,4,6,7,8,12,14,21,24,28 |
1536 | 1536 | 8 | 187 | 2 | 8 | 1,2,3,4,6,8,12,16,24,32 |
1725 | 1728 | 8 | 65 | 1 | 3 | 1,2,3,4,6,8,9,12,18,24,27 |
1965 | 1984 | 8 | 121 | 1 | 14 | 1,2,4,8,31 |
2237 | 2240 | 8 | 137 | 2 | 6 | 1,2,4,5,7,8,10,14,20,28 |
2304 | 2304 | 8 | 193 | 1 | 4 | 1,2,3,4,6,8,9,12,16,18,24,32 |
2547 | 2560 | 8 | 157 | 1 | 3 | 1,2,4,5,8,10,16,20,32 |
2900 | 2944 | 8 | 121 | 1 | 7 | 1,2,4,8,16,23 |
3302 | 3328 | 8 | 137 | 2 | 1 | 1,2,4,8,13,16,26,32 |
3760 | 3776 | 8 | 119 | 1 | 3 | 1,2,4,8 |
4096 | 4096 | 8 | 169 | 2 | 11 | 1,2,4,8,16,32 |
4281 | 4352 | 8 | 179 | 1 | 3 | 1,2,4,8,16,17,32 |
4874 | 4992 | 8 | 211 | 1 | 3 | 1,2,3,4,6,8,12,13,16,24,26 |
5550 | 5632 | 8 | 237 | 1 | 7 | 1,2,4,8,11,16,22,32 |
6144 | 6144 | 8 | 253 | 2 | 13 | 1,2,3,4,6,8,12,16,24,32 |
7195 | 7296 | 8 | 181 | 1 | 7 | 1,2,3,4,6,8,12,16,19,24 |
8192 | 8192 | 8 | 203 | 1 | 7 | 1,2,4,8,16,32 |
K_info | K | f1 | f2 | 可用并行性 |
40 | 40 | 37 | 20 | 1,2,4,5,8,10,20 |
52 | 56 | 19 | 42 | 1,2,4,7,8,14,28 |
87 | 72 | 19 | 60 | 1,2,3,4,6,8,9,12,18,24 |
87 | 88 | 5 | 22 | 1,2,4,8,11,22 |
99 | 104 | 45 | 26 | 1,2,4,8,13,26 |
113 | 120 | 103 | 90 | 1,2,3,4,5,6,8,10,12,15,20,24,30 |
129 | 136 | 19 | 102 | 1,2,4,8,17 |
146 | 152 | 135 | 38 | 1,2,4,8,19 |
167 | 168 | 101 | 84 | 1,2,3,4,6,7,8,12,14,21,24,28 |
190 | 192 | 85 | 24 | 1,2,3,4,6,8,12,16,24,32 |
216 | 216 | 13 | 36 | 1,2,3,4,6,8,9,12,18,24,27 |
246 | 248 | 33 | 62 | 1,2,4,8,31 |
280 | 280 | 103 | 210 | 1,2,4,5,7,8,10,14,20,28 |
319 | 320 | 21 | 120 | 1,2,4,5,8,10,16,20,32 |
363 | 368 | 25 | 138 | 1,2,4,8,16,23 |
384 | 384 | 25 | 240 | 1,2,3,4,6,8,12,16,24,32 |
414 | 416 | 77 | 52 | 1,2,4,8,13,16,26,32 |
471 | 472 | 175 | 118 | 1,2,4,8 |
536 | 544 | 35 | 68 | 1,2,4,8,16,17,32 |
611 | 624 | 41 | 234 | 1,2,3,4,6,8,12,13,16,24,26 |
695 | 704 | 155 | 44 | 1,2,4,8,11,16,22,32 |
792 | 800 | 207 | 80 | 1,2,4,5,8,10,16,20,25,32 |
902 | 912 | 85 | 114 | 1,2,3,4,6,8,12,16,19,24 |
1027 | 1056 | 229 | 132 | 1,2,3,4,6,8,11,12,16,22,24,32 |
1169 | 1184 | 217 | 148 | 1,2,4,8,16,32 |
1331 | 1344 | 211 | 252 | 1,2,3,4,6,7,8,12,14,16,21,24,28,32 |
1536 | 1536 | 71 | 48 | 1,2,3,4,6,8,12,16,24,32 |
1725 | 1728 | 127 | 96 | 1,2,3,4,6,8,9,12,16,18,24,27,32 |
1965 | 1984 | 185 | 124 | 1,2,4,8,16,31,32 |
2237 | 2240 | 209 | 420 | 1,2,4,5,7,8,10,14,16,20,28,32 |
2304 | 2304 | 253 | 216 | 1,2,3,4,6,8,9,12,16,18,24,32 |
2547 | 2560 | 39 | 240 | 1,2,4,5,8,10,16,20,32 |
2900 | 2944 | 231 | 184 | 1,2,4,8,16,23,32 |
3302 | 3328 | 51 | 104 | 1,2,4,8,13,16,26,32 |
3760 | 3776 | 179 | 236 | 1,2,4,8,16,32 |
4096 | 4096 | 95 | 192 | 1,2,4,8,16,32 |
4281 | 4352 | 477 | 408 | 1,2,4,8,16,17,32 |
4874 | 4992 | 233 | 312 | 1,2,3,4,6,8,12,13,16,24,26,32 |
5550 | 5632 | 45 | 176 | 1,2,4,8,11,16,22,32 |
6144 | 6144 | 263 | 480 | 1,2,3,4,6,8,12,16,24,32 |
7195 | 7296 | 137 | 456 | 1,2,3,4,6,8,12,16,19,24,32 |
8192 | 8192 | 417 | 448 | 1,2,4,8,16,32 |
Claims (6)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US86789906P | 2006-11-30 | 2006-11-30 | |
US60/867,899 | 2006-11-30 | ||
US11/683,024 US7949926B2 (en) | 2006-11-30 | 2007-03-07 | Method and apparatus for encoding and decoding data |
US11/683,024 | 2007-03-07 | ||
PCT/US2007/084390 WO2008067149A2 (en) | 2006-11-30 | 2007-11-12 | Turbo-encoding with contention-free interleavers |
Publications (2)
Publication Number | Publication Date |
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CN101601188A CN101601188A (zh) | 2009-12-09 |
CN101601188B true CN101601188B (zh) | 2013-03-27 |
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CN2007800424952A Active CN101601188B (zh) | 2006-11-30 | 2007-11-12 | 利用无争用交织器的turbo编码 |
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US (2) | US7949926B2 (zh) |
EP (3) | EP2442450B1 (zh) |
JP (2) | JP4858991B2 (zh) |
KR (1) | KR101459801B1 (zh) |
CN (1) | CN101601188B (zh) |
AR (1) | AR064088A1 (zh) |
AT (1) | ATE553541T1 (zh) |
BR (1) | BRPI0721176B1 (zh) |
ES (3) | ES2381595T3 (zh) |
PL (3) | PL2102989T3 (zh) |
RU (1) | RU2437208C2 (zh) |
WO (1) | WO2008067149A2 (zh) |
Families Citing this family (23)
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JP4922453B2 (ja) | 2007-09-25 | 2012-04-25 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 制御チャネル要素の干渉のランダム化 |
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CN101969310B (zh) * | 2010-10-22 | 2012-11-28 | 上海交通大学 | Turbo码并行译码器的QPP内交织器及其交织方法 |
KR101286021B1 (ko) * | 2012-02-02 | 2013-07-19 | 주식회사 이노와이어리스 | 인터리버 인덱스 생성장치 및 방법 |
US9128888B2 (en) | 2012-08-30 | 2015-09-08 | Intel Deutschland Gmbh | Method and apparatus for turbo decoder memory collision resolution |
CN107659384A (zh) * | 2012-11-16 | 2018-02-02 | 华为技术有限公司 | 数据处理的方法和装置 |
CN103973319B (zh) * | 2013-02-06 | 2017-04-19 | 联想(北京)有限公司 | 全整数Turbo码迭代译码的方法和系统 |
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US10135467B2 (en) * | 2016-06-08 | 2018-11-20 | Echelon Corporation | Methods and systems for applying an improved interleaver for modems operating on power grid |
CN110071728B (zh) * | 2018-01-24 | 2021-02-05 | 华为技术有限公司 | 一种交织方法及交织设备 |
CN112398486B (zh) * | 2020-11-10 | 2023-01-31 | 中国人民解放军战略支援部队信息工程大学 | 利用多种纠错方式进行优化的Turbo码交织参数识别方法及系统 |
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