DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
The present technology relates to a data processing device and a data processing method that make it possible to ensure good communication quality in a data transmission using LDPC codes. In group-wise interleave, an LDPC code whose code length is 64800 bits and code rate is 6/15, 7/15, 8/15, or 9/15 is interleaved in a 360-bit group unit. In group-wise deinterleave, a sequence of the LDPC code after group-wise interleave obtained from data transmitted from a transmitting device to the original sequence. The present technology can be applied, for example, to data transmission or the like using the LDPC codes.
1 . A data processing device, comprising:
a group-wise interleave unit of performing group-wise interleave of interleaving in a 360-bit group unit an LDPC code whose code length is 64800 bits and code rate is 6/15, 7/15, 8115 or 9/15,
the (i+1)th bit group from the beginning of the LDPC code of the 64800 bits being as a bit group i, and in the group-wise interleave, a sequence of bit group 0 to 179 of the 64800 bits of the LDPC code being interleaved into the following sequence of the bit group:
0, 154, 6, 53, 30, 97, 105, 121, 12, 156, 94, 77, 47, 78, 13, 19, 82, 60, 85, 162, 62, 58, 116, 127, 48, 177, 80, 138, 8, 145, 132, 134, 90, 28, 83, 170, 87, 59, 49, 11, 39, 101, 31, 139, 148, 22, 37, 15, 166, 1, 42, 120, 106, 119, 35, 70, 122, 56, 24, 140, 136, 126, 144, 167, 29, 163, 112, 175, 10, 73, 41, 99, 98, 107, 117, 66, 17, 57, 7, 151, 51, 33, 158, 141, 150, 110, 137, 123, 9, 18, 14, 71, 147, 52, 164, 45, 111, 108, 21, 91, 109, 160, 74, 169, 88, 63, 174, 89, 2, 130, 124, 146, 84, 176, 149, 159, 155, 44, 43, 173, 179, 86, 168, 165, 95, 135, 27, 69, 23, 65, 125, 104, 178, 171, 46, 55, 26, 75, 129, 54, 153, 114, 152, 61, 68, 103, 16, 40, 128, 3, 38, 72, 92, 81, 93, 100, 34, 79, 115, 133, 102, 76, 131, 36, 32, 5, 64, 143, 20, 172, 50, 157, 25, 113, 118, 161, 142, 96, 4, 67.
2 . The data processing device according to claim 1 , further comprising:
a mapping unit of mapping the LDPC code onto any of 1024 signal points defined by a modulation scheme in a 10 bits unit.
3 . The data processing device, according to claim 1 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 6/15,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
1606 3402 4961 6751 7132 11516 12300 12482 12592 13342 13764 14123 21576
23946 24533 25376 25667 26836 31799 34173 35462 36153 36740 37085 37152
37468 37658
4621 5007 6910 8732 9757 11508 13099 15513 16335 18052 19512 21319 23663
25628 27208 31333 32219 33003 33239 33447 36200 36473 36938 37201 37283
37495 38642
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700 897 1708 6017 6490 7372 7825 9546 10398 16605 18561 18745 21625 22137
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38297
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38371
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38623
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19470 20313 21189 24371 26431 26999 28086 28251 29261 31981 34015 35850
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17061 19024 21195 22902 23727 24401 24608 25111 25228 27338 35398 37794
38196
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21136 21309 21758 23366 24745 25849 25982 27583 30006 31118 32106 36469
2990 3549 4273 4808 5707 6021 6509 7456 8240 10044 12262 12660 13085 14750
15680 16049 21587 23997 25803 28343 28693 34393 34860 35490 36021 37737
38296
955 4323 5145 6885 8123 9730 11840 12216 19194 20313 23056 24248 24830
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38123
520 2562 2794 3528 3860 4402 5676 6963 8655 9018 9783 11933 16336 17193
17320 19035 20606 23579 23769 24123 24966 27866 32457 34011 34499 36620
37526
10106 10637 10906 34242
1856 15100 19378 21848
943 11191 27806 29411
4575 6359 13629 19383
4476 4953 18782 24313
5441 6381 21840 35943
9638 9763 12546 30120
9587 10626 11047 25700
4088 15298 28768 35047
2332 6363 8782 28863
4625 4933 28298 30289
3541 4918 18257 31746
1221 25233 26757 34892
8150 16677 27934 30021
8500 25016 33043 38070
7374 10207 16189 35811
611 18480 20064 38261
25416 27352 36089 38469
1667 17614 25839 32776
4118 12481 21912 37945
5573 13222 23619 31271
18271 26251 27182 30587
14690 26430 26799 34355
13688 16040 20716 34558
2740 14957 23436 32540
3491 14365 14681 36858
4796 6238 25203 27854
1731 12816 17344 26025
19182 21662 23742 27872
6502 13641 17509 34713
12246 12372 16746 27452
1589 21528 30621 34003
12328 20515 30651 31432
3415 22656 23427 36395
632 5209 25958 31085
619 3690 19648 37778
9528 13581 26965 36447
2147 26249 26968 28776
15698 18209 30683
1132 19888 34111
4608 25513 38874
475 1729 34100
7348 32277 38587
182 16473 33082
3865 9678 21265
4447 20151 27618
6335 14371 38711
704 9695 28858
4856 9757 30546
1993 19361 30732
756 28000 29138
3821 24076 31813
4611 12326 32291
7628 21515 34995
1246 13294 30068
6466 33233 35865
14484 23274 38150
21269 36411 37450
23129 26195 37653.
4 . The data processing device, according to claim 1 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 7/15,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
7 15 26 69 1439 3712 5756 5792 5911 8456 10579 19462 19782 21709 23214 25142
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34292 34318 34373 34390 34465
83 1159 2271 6500 6807 7823 10344 10700 13367 14162 14242 14352 15015 17301
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33680 33930 34090 34250 34290 34377 34398
25 2281 2995 3321 6006 7482 8428 11489 11601 14011 17409 26210 29945 30675
31101 31355 31421 31543 31697 32056 32216 33282 33453 33487 33696 34044
34107 34213 34247 34261 34276 34467 34495
0 43 87 2530 4485 4595 9951 11212 12270 12344 15566 21335 24699 26580 28518
28564 28812 29821 30418 31467 31871 32513 32597 33187 33402 33706 33838
33932 33977 34084 34283 34440 34473
81 3344 5540 7711 13308 15400 15885 18265 18632 22209 23657 27736 29158
29701 29845 30409 30654 30855 31420 31604 32519 32901 33267 33444 33525
33712 33878 34031 34172 34432 34496 34502 34541
42 50 66 2501 4706 6715 6970 8637 9999 14555 22776 26479 27442 27984 28534
29587 31309 31783 31907 31927 31934 32313 32369 32830 33364 33434 33553
33654 33725 33889 33962 34467 34482
6534 7122 8723 13137 13183 15818 18307 19324 20017 26389 29326 31464 32678
33668 34217
50 113 2119 5038 5581 6397 6550 10987 22308 25141 25943 29299 30186 33240
33399
7262 8787 9246 10032 10505 13090 14587 14790 16374 19946 21129 25726 31033
33660 33675
5004 5087 5291 7949 9477 11845 12698 14585 15239 17486 18100 18259 21409
21789 24280
28 82 3939 5007 6682 10312 12485 14384 21570 25512 26612 26854 30371 31114
32689
437 3055 9100 9517 12369 19030 19950 21328 24196 24236 25928 28458 30013
32181 33560
18 3590 4832 7053 8919 21149 24256 26543 27266 30747 31839 32671 33089
33571 34296
2678 4569 4667 6551 7639 10057 24276 24563 25818 26592 27879 28028 29444
29873 34017
72 77 2874 9092 10041 13669 20676 20778 25566 28470 28888 30338 31772 32143
33939
296 2196 7309 11901 14025 15733 16768 23587 25489 30936 31533 33749 34331
34431 34507
6 8144 12490 13275 14140 18706 20251 20644 21441 21938 23703 34190 34444
34463 34495
5108 14499 15734 19222 24695 25667 28359 28432 30411 30720 34161 34386
34465 34511 34522
61 89 3042 5524 12128 22505 22700 22919 24454 30526 33437 34114 34188 34490
34502
11 83 4668 4856 6361 11633 15342 16393 16958 26613 29136 30917 32559 34346
34504
3185 9728 25062
1643 5531 21573
2285 6088 24083
78 14678 19119
49 13705 33535
21192 32280 32781
10753 21469 22084
10082 11950 13889
7861 25107 29167
14051 34171 34430
706 894 8316
29693 30445 32281
10202 30964 34448
15815 32453 34463
4102 21608 24740
4472 29399 31435
1162 7118 23226
4791 33548 34096
1084 34099 34418
1765 20745 33714
1302 21300 33655
33 8736 16646
53 18671 19089
21 572 2028
3339 11506 16745
285 6111 12643
27 10336 11586
21046 32728 34538
22215 24195 34026
19975 26938 29374
16473 26777 34212
20 29260 32784
35 31645 32837
26132 34410 34495
12446 20649 26851
6796 10992 31061
0 46 8420
10 636 22885
7183 16342 18305
1 5604 28258
6071 18675 34489
16786 25023 33323
3573 5081 10925
5067 31761 34415
3735 33534 34522
85 32829 34518
6555 23368 34559
22083 29335 29390
6738 21110 34316
120 4192 11123
3313 4144 20824
27783 28550 31034
6597 8164 34427
18009 23474 32460
94 6342 12656
17 31962 34535
15091 24955 28545
15 3213 28298
26562 30236 34537
16832 20334 24628
4841 20669 26509
18055 23700 34534
23576 31496 34492
10699 13826 34440.
5 . The data processing device, according to claim 1 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 8/15,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
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1727 2268 6246 7815 9010 9556 10134 10472 11389 14599 15719 16204 17342
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28 1346 3721 5565 7019 9240 12355 13109 14800 16040 16839 17369 17631 19357
19473 19891 20381 23911 29683
869 2450 4386 5316 6160 7107 10362 11132 11271 13149 16397 16532 17113
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389 2248 5840 6043 7000 9054 11075 11760 12217 12565 13587 15403 19422
19528 21493 25142 27777 28566 28702
1015 2002 5764 6777 9346 9629 11039 11153 12690 13068 13990 16841 17702
20021 24106 26300 29332 30081 30196
1480 3084 3467 4401 4798 5187 7851 11368 12323 14325 14546 16360 17158
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19717 22150 24941 27908 29018
888 1581 2311 5511 7218 9107 10454 12252 13662 15714 15894 17025 18671
24304 25316 25556 28489 28977 29212
1047 1494 1718 4645 5030 6811 7868 8146 10611 15767 17682 18391 22614 23021
23763 25478 26491 29088 29757
59 1781 1900 3814 4121 8044 8906 9175 11156 14841 15789 16033 16755 17292
18550 19310 22505 29567 29850
1952 3057 4399 9476 10171 10769 11335 11569 15002 19501 20621 22642 23452
24360 25109 25290 25828 28505 29122
2895 3070 3437 4764 4905 6670 9244 11845 13352 13573 13975 14600 15871
17996 19672 20079 20579 25327 27958
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22985 24257 26202 26596 27899
1361 2195 4146 6708 7158 7538 9138 9998 14862 15359 16076 18925 21401 21573
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22437 23654 25131 27550 28247 29903
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24590 25171 26726 28848 29224 29412
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8460 15260 16769 17290
14191 14608 29536 30187
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548 2137 9189 10928
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8668 10230 16922 26678
6158 9980 13788 28198
12422 16076 24206 29887
8778 10649 18747 22111
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5927 18086 23525
3397 15058 30224
24016 25880 26268
1096 4775 7912
3259 17301 20802
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2343 8382 28840
3907 18374 20939
1132 1290 8786
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629 2854 6232
2289 18227 27458
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497 6342 9717
11199 22046 30067
12572 28045 28990
1240 2023 10933
19566 20629 25186
6442 13303 28813
4765 10572 16180
552 19301 24286
6782 18480 21383
11267 12288 15758
771 5652 15531
16131 20047 25649
13227 23035 24450
4839 13467 27488
2852 4677 22993
2504 28116 29524
12518 17374 24267
1222 11859 27922
9660 17286 18261
232 11296 29978
9750 11165 16295
4894 9505 23622
10861 11980 14110
2128 15883 22836
6274 17243 21989
10866 13202 22517
11159 16111 21608
3719 18787 22100
1756 2020 23901
20913 29473 30103
2729 15091 26976
4410 8217 12963
5395 24564 28235
3859 17909 23051
5733 26005 29797
1935 3492 29773
11903 21380 29914
6091 10469 29997
2895 8930 15594
1827 10028 20070.
6 . The data processing device, according to claim 1 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 9/15,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
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17363 19374 19543 20530 22833 24339
271 1361 6236 7006 7307 7333 12768 15441 15568 17923 18341 20321 21502
22023 23938 25351 25590 25876 25910
73 605 872 4008 6279 7653 10346 10799 12482 12935 13604 15909 16526 19782
20506 22804 23629 24859 25600
1445 1690 4304 4851 8919 9176 9252 13783 16076 16675 17274 18806 18882
20819 21958 22451 23869 23999 24177
1290 2337 5661 6371 8996 10102 10941 11360 12242 14918 16808 20571 23374
24046 25045 25060 25662 25783 25913
28 42 1926 3421 3503 8558 9453 10168 15820 17473 19571 19685 22790 23336
23367 23890 24061 25657 25680
0 1709 4041 4932 5968 7123 8430 9564 10596 11026 14761 19484 20762 20858
23803 24016 24795 25853 25863
29 1625 6500 6609 16831 18517 18568 18738 19387 20159 20544 21603 21941
24137 24269 24416 24803 25154 25395
55 66 871 3700 11426 13221 15001 16367 17601 18380 22796 23488 23938 25476
25635 25678 25807 25857 25872
1 19 5958 8548 8860 11489 16845 18450 18469 19496 20190 23173 25262 25566
25668 25679 25858 25888 25915
7520 7690 8855 9183 14654 16695 17121 17854 18083 18428 19633 20470 20736
21720 22335 23273 25083 25293 25403
48 58 4101299 3786 10668 18523 18963 20864 22106 22308 23033 23107 23128
23990 24286 24409 24595 25802
12 51 38946539 8276 10885 11644 12777 13427 14039 15954 17078 19053 20537
22863 24521 25087 25463 25838
3509 8748 9581 11509 15884 16230 17583 19264 20900 21001 21310 22547 22756
22959 24768 24814 25594 25626 25880
21 29 69 1448 23864601 6626 6667 10242 13141 13852 14137 18640 19951 22449
23454 24431 25512 25814
18 53 7890 9934 10063 16728 19040 19809 20825 21522 21800 23582 24556 25031
25547 25562 25733 25789 25906
4096 4582 5766 5894 6517 10027 12182 13247 15207 17041 18958 20133 20503
22228 24332 24613 25689 25855 25883
0 25 819 5539 7076 7536 7695 9532 13668 15051 17683 19665 20253 21996 24136
24890 25758 2578425807
34 4044 4215 6076 7427 7965 8777 11017 15593 19542 22202 22973 23397 23423
24418 24873 25107 25644
1595 6216 22850 25439
1562 15172 19517 22362
7508 12879 24324 24496
6298 15819 16757 18721
11173 15175 19966 21195
59 13505 16941 23793
2267 4830 12023 20587
8827 9278 13072 16664
14419 17463 23398 25348
6112 16534 20423 22698
493 8914 21103 24799
6896 12761 13206 25873
2 1380 12322 21701
11600 21306 25753 25790
8421 13076 14271 15401
9630 14112 19017 20955
212 13932 21781 25824
5961 9110 16654 19636
58 5434 9936 12770
6575 11433 19798
2731 7338 20926
14253 18463 25404
21791 24805 25869
2 11646 15850
6075 8586 23819
18435 22093 24852
2103 2368 11704
10925 17402 18232
9062 25061 25674
18497 20853 23404
18606 19364 19551
7 1022 25543
6744 15481 25868
9081 17305 25164
8 23701 25883
9680 19955 22848
56 4564 19121
5595 15086 25892
3174 17127 23183
19397 19817 20275
12561 24571 25825
7111 9889 25865
19104 20189 21851
549 9686 25548
6586 20325 25906
3224 20710 21637
641 15215 25754
13484 23729 25818
2043 7493 24246
16860 25230 25768
22047 24200 24902
9391 18040 19499
7855 24336 25069
23834 25570 25852
1977 8800 25756
6671 21772 25859
3279 6710 24444
24099 25117 25820
5553 12306 25915
48 11107 23907
10832 11974 25773
2223 17905 25484
16782 17135 20446
475 2861 3457
16218 22449 24362
11716 22200 25897
8315 15009 22633
13 20480 25852
12352 18658 25687
3681 14794 23703
30 24531 25846
4103 22077 24107
23837 25622 25812
3627 13387 25839
908 5367 19388
0 6894 25795
20322 23546 25181
8178 25260 25437
2449 13244 22565
31 18928 22741
1312 5134 14838
6085 13937 24220
66 14633 25670
47 22512 25472
8867 24704 25279
6742 21623 22745
147 9948 24178
8522 24261 24307
19202 22406 24609.
7 . A data processing method, comprising:
a step of group-wise interleaving, which group-wise interleaves an LDPC code whose code length is 64800 bits and code rate is 6/15, 7/15, 8/15 or 9/15 in a 360-bit group unit,
the (i+1)th bit group from the beginning of the LDPC code of the 64800 bits being as a bit group i, and in the group-wise interleave, a sequence of bit group 0 to 179 of the 64800 bits of the LDPC code being interleaved into the following sequence of the bit group:
0, 154, 6, 53, 30, 97, 105, 121, 12, 156, 94, 77, 47, 78, 13, 19, 82, 60, 85, 162, 62, 58, 116, 127, 48, 177, 80, 138, 8, 145, 132, 134, 90, 28, 83, 170, 87, 59, 49, 11, 39, 101, 31, 139, 148, 22, 37, 15, 166, 1, 42, 120, 106, 119, 35, 70, 122, 56, 24, 140, 136, 126, 144, 167, 29, 163, 112, 175, 10, 73, 41, 99, 98, 107, 117, 66, 17, 57, 7, 151, 51, 33, 158, 141, 150, 110, 137, 123, 9, 18, 14, 71, 147, 52, 164, 45, 111, 108, 21, 91, 109, 160, 74, 169, 88, 63, 174, 89, 2, 130, 124, 146, 84, 176, 149, 159, 155, 44, 43, 173, 179, 86, 168, 165, 95, 135, 27, 69, 23, 65, 125, 104, 178, 171, 46, 55, 26, 75, 129, 54, 153, 114, 152, 61, 68, 103, 16, 40, 128, 3, 38, 72, 92, 81, 93, 100, 34, 79, 115, 133, 102, 76, 131, 36, 32, 5, 64, 143, 20, 172, 50, 157, 25, 113, 118, 161, 142, 96, 4, 67.
8 . A data processing device, comprising:
a group-wise interleave unit of performing group-wise interleave of interleaving in a 360-bit group unit an LDPC code whose code length is 64800 bits and code rate is 6/15, 7/15, 8/15 or 9/15, and
of returning a sequence of the LDPC code after the group-wise interleave obtained from data transmitted from a transmitting device to the original sequence,
the (i+1)th bit group from the beginning of the LDPC code of the 64800 bits being as a bit group i, and
in the group-wise interleave, a sequence of bit group 0 to 179 of the 64800 bits of the LDPC code being interleaved into the following sequence of the bit group:
0, 154, 6, 53, 30, 97, 105, 121, 12, 156, 94, 77, 47, 78, 13, 19, 82, 60, 85, 162, 62, 58, 116, 127, 48, 177, 80, 138, 8, 145, 132, 134, 90, 28, 83, 170, 87, 59, 49, 11, 39, 101, 31, 139, 148, 22, 37, 15, 166, 1, 42, 120, 106, 119, 35, 70, 122, 56, 24, 140, 136, 126, 144, 167, 29, 163, 112, 175, 10, 73, 41, 99, 98, 107, 117, 66, 17, 57, 7, 151, 51, 33, 158, 141, 150, 110, 137, 123, 9, 18, 14, 71, 147, 52, 164, 45, 111, 108, 21, 91, 109, 160, 74, 169, 88, 63, 174, 89, 2, 130, 124, 146, 84, 176, 149, 159, 155, 44, 43, 173, 179, 86, 168, 165, 95, 135, 27, 69, 23, 65, 125, 104, 178, 171, 46, 55, 26, 75, 129, 54, 153, 114, 152, 61, 68, 103, 16, 40, 128, 3, 38, 72, 92, 81, 93, 100, 34, 79, 115, 133, 102, 76, 131, 36, 32, 5, 64, 143, 20, 172, 50, 157, 25, 113, 118, 161, 142, 96, 4, 67.
9 . The data processing device according to claim 8 , further comprising:
a demapping unit of demapping the mapped data obtained from the data transmitted from the transmitting device further comprising a mapping unit of mapping the LDPC code onto any of 1024 signal points defined by a modulation scheme in a 10 bits unit.
10 . The data processing device, according to claim 8 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 6/15, and
a decoder, which decodes the LDPC code provided from the data transmitted from the transmitting device,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
1606 3402 4961 6751 7132 11516 12300 12482 12592 13342 13764 14123 21576
23946 24533 25376 25667 26836 31799 34173 35462 36153 36740 37085 37152
37468 37658
4621 5007 6910 8732 9757 11508 13099 15513 16335 18052 19512 21319 23663
25628 27208 31333 32219 33003 33239 33447 36200 36473 36938 37201 37283
37495 38642
16 1094 2020 30804194 5098 56316877 7889 8237 9804 10067 11017 11366 13136
13354 15379 18934 20199 24522 26172 28666 30386 32714 36390 37015 37162
700 897 1708 6017 6490 7372 7825 9546 10398 16605 18561 18745 21625 22137
23693 24340 24966 25015 26995 28586 28895 29687 33938 34520 34858 37056
38297
159 2010 2573 3617 4452 4958 5556 5832 6481 8227 9924 10836 14954 15594
16623 18065 19249 22394 22677 23408 23731 24076 24776 27007 28222 30343
38371
3118 3545 4768 4992 5227 6732 8170 9397 10522 11508 15536 20218 21921 28599
29445 29758 29968 31014 32027 33685 34378 35867 36323 36728 36870 38335
38623
1264 4254 6936 9165 9486 9950 10861 11653 13697 13961 1516415665 18444
19470 20313 21189 24371 26431 26999 28086 28251 29261 31981 34015 35850
36129 37186
111 1307 1628 2041 2524 5358 7988 8191 10322 11905 12919 14127 15515 15711
17061 19024 21195 22902 23727 24401 24608 25111 25228 27338 35398 37794
38196
961 3035 7174 7948 13355 13607 14971 18189 18339 18665 18875 19142 20615
21136 21309 21758 23366 24745 25849 25982 27583 30006 31118 32106 36469
36583 37920
2990 3549 4273 4808 5707 6021 6509 7456 8240 10044 12262 12660 13085 14750
15680 16049 21587 23997 25803 28343 28693 34393 34860 35490 36021 37737
38296
955 4323 5145 6885 8123 9730 11840 12216 19194 20313 23056 24248 24830
25268 26617 26801 28557 29753 30745 31450 31973 32839 33025 33296 35710
37366 37509
264605 4181 4483 5156 7238 8863 10939 11251 1296416254 17511 20017 22395
22818 23261 23422 24064 26329 27723 28186 30434 31956 33971 34372 36764
38123
520 2562 2794 3528 3860 4402 5676 6963 8655 9018 9783 11933 16336 17193
17320 19035 20606 23579 23769 24123 24966 27866 32457 34011 34499 36620
37526
10106 10637 10906 34242
1856 15100 19378 21848
943 11191 27806 29411
4575 6359 13629 19383
4476 4953 18782 24313
5441 6381 21840 35943
9638 9763 12546 30120
9587 10626 11047 25700
4088 15298 28768 35047
2332 6363 8782 28863
4625 4933 28298 30289
3541 4918 18257 31746
1221 25233 26757 34892
8150 16677 27934 30021
8500 25016 33043 38070
7374 10207 16189 35811
611 18480 20064 38261
25416 27352 36089 38469
1667 17614 25839 32776
4118 12481 21912 37945
5573 13222 23619 31271
18271 26251 27182 30587
14690 26430 26799 34355
13688 16040 20716 34558
2740 14957 23436 32540
3491 14365 14681 36858
4796 6238 25203 27854
1731 12816 17344 26025
19182 21662 23742 27872
6502 13641 17509 34713
12246 12372 16746 27452
1589 21528 30621 34003
12328 20515 30651 31432
3415 22656 23427 36395
632 5209 25958 31085
619 3690 19648 37778
9528 13581 26965 36447
2147 26249 26968 28776
15698 18209 30683
1132 19888 34111
4608 25513 38874
475 1729 34100
7348 32277 38587
182 16473 33082
3865 9678 21265
4447 20151 27618
6335 14371 38711
704 9695 28858
4856 9757 30546
1993 19361 30732
756 28000 29138
3821 24076 31813
4611 12326 32291
7628 21515 34995
1246 13294 30068
6466 33233 35865
14484 23274 38150
21269 36411 37450
23129 26195 37653.
11 . The data processing device, according to claim 8 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 7/15, and
a decoder, which decodes the LDPC code provided from the data transmitted from the transmitting device,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
7 15 2669 1439 3712 5756 5792 5911 8456 10579 19462 19782 21709 23214 25142
26040 30206 30475 31211 31427 32105 32989 33082 33502 34116 34241 34288
34292 34318 34373 34390 34465
83 1159 2271 6500 6807 7823 10344 10700 13367 14162 14242 14352 15015 17301
18952 20811 24974 25795 27868 28081 33077 33204 33262 33350 33516 33677
33680 33930 34090 34250 34290 34377 34398
25 2281 2995 3321 6006 7482 8428 11489 11601 14011 17409 26210 29945 30675
31101 31355 31421 31543 31697 32056 32216 33282 33453 33487 33696 34044
34107 34213 34247 34261 34276 34467 34495
0 43 87 2530 4485 4595 9951 11212 12270 12344 15566 21335 24699 26580 28518
28564 28812 29821 30418 31467 31871 32513 32597 33187 33402 33706 33838
33932 33977 34084 34283 34440 34473
81 3344 5540 7711 13308 15400 15885 18265 18632 22209 23657 27736 29158
29701 29845 30409 30654 30855 31420 31604 32519 32901 33267 33444 33525
33712 33878 34031 34172 34432 34496 34502 34541
42 50 66 2501 4706 6715 6970 8637 9999 14555 22776 26479 27442 27984 28534
29587 31309 31783 31907 31927 31934 32313 32369 32830 33364 33434 33553
33654 33725 33889 33962 34467 34482
6534 7122 8723 13137 13183 15818 18307 19324 20017 26389 29326 31464 32678
33668 34217
50 113 2119 5038 5581 6397 6550 10987 22308 25141 25943 29299 30186 33240
33399
7262 8787 9246 10032 10505 13090 14587 14790 16374 19946 21129 25726 31033
33660 33675
5004 5087 5291 7949 9477 11845 12698 14585 15239 17486 18100 18259 21409
21789 24280
28 82 3939 5007 6682 10312 12485 14384 21570 25512 26612 26854 30371 31114
32689
437 3055 9100 9517 12369 19030 199502132824196 2423625928 2845830013
32181 33560
18 3590 4832 7053 8919 21149 24256 26543 27266 30747 31839 32671 33089
33571 34296
2678 4569 4667 6551 7639 10057 24276 24563 25818 26592 27879 28028 29444
29873 34017
72 77 2874 9092 10041 13669 20676 20778 25566 28470 28888 30338 31772 32143
33939
296 2196 7309 11901 14025 15733 16768 23587 25489 30936 31533 33749 34331
34431 34507
6 8144 12490 13275 14140 18706 20251 20644 21441 21938 23703 34190 34444
34463 34495
5108 14499 15734 19222 24695 25667 28359 28432 30411 30720 34161 34386
34465 34511 34522
61 89 3042 5524 12128 22505 22700 22919 24454 30526 33437 34114 34188 34490
34502
11 83 4668 4856 6361 11633 15342 16393 16958 26613 29136 30917 32559 34346
34504
3185 9728 25062
1643 5531 21573
2285 6088 24083
78 14678 19119
49 13705 33535
21192 32280 32781
10753 21469 22084
10082 11950 13889
7861 25107 29167
14051 34171 34430
706 894 8316
29693 30445 32281
10202 30964 34448
15815 32453 34463
4102 21608 24740
4472 29399 31435
1162 7118 23226
4791 33548 34096
1084 34099 34418
1765 20745 33714
1302 21300 33655
33 8736 16646
53 18671 19089
21 572 2028
3339 11506 16745
285 6111 12643
27 10336 11586
21046 32728 34538
22215 24195 34026
19975 26938 29374
16473 26777 34212
20 29260 32784
35 31645 32837
26132 34410 34495
12446 20649 26851
6796 10992 31061
0 46 8420
10 636 22885
7183 16342 18305
1 5604 28258
6071 18675 34489
16786 25023 33323
3573 5081 10925
5067 31761 34415
3735 33534 34522
85 32829 34518
6555 23368 34559
22083 29335 29390
6738 21110 34316
120 4192 11123
3313 4144 20824
27783 28550 31034
6597 8164 34427
18009 23474 32460
94 6342 12656
17 31962 34535
15091 24955 28545
15 3213 28298
26562 30236 34537
16832 20334 24628
4841 20669 26509
18055 23700 34534
23576 31496 34492
10699 13826 34440.
12 . The data processing device, according to claim 8 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 8/15, and
a decoder, which decodes the LDPC code provided from the data transmitted from the transmitting device,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
2768 3039 4059 5856 6245 7013 8157 9341 9802 10470 11521 12083 16610 18361
20321 24601 27420 28206 29788
2739 8244 8891 9157 12624 12973 15534 16622 16919 18402 18780 19854 20220
20543 22306 25540 27478 27678 28053
1727 2268 6246 7815 9010 9556 10134 10472 11389 14599 15719 16204 17342
17666 18850 22058 25579 25860 29207
28 1346 3721 5565 7019 9240 12355 13109 14800 16040 16839 17369 17631 19357
19473 19891 20381 23911 29683
869 2450 4386 5316 6160 7107 10362 11132 11271 13149 16397 16532 17113
19894 22043 22784 27383 28615 28804
508 4292 5831 8559 10044 10412 11283 14810 15888 17243 17538 19903 20528
22090 22652 27235 27384 28208 28485
389 2248 5840 6043 7000 9054 11075 11760 12217 12565 13587 15403 19422
19528 21493 25142 27777 28566 28702
1015 2002 5764 6777 9346 9629 11039 11153 12690 13068 13990 16841 17702
20021 24106 26300 29332 30081 30196
1480 3084 3467 4401 4798 5187 7851 11368 12323 14325 14546 16360 17158
18010 21333 25612 26556 26906 27005
6925 8876 12392 14529 15253 15437 19226 19950 20321 23021 23651 24393 24653
26668 27205 28269 28529 29041 29292
2547 3404 3538 4666 5126 5468 7695 8799 14732 15072 15881 17410 18971 19609
19717 22150 24941 27908 29018
888 1581 2311 5511 7218 9107 10454 12252 13662 15714 15894 17025 18671
24304 25316 25556 28489 28977 29212
1047 1494 1718 4645 5030 6811 7868 8146 10611 15767 17682 18391 22614 23021
23763 25478 26491 29088 29757
59 1781 1900 3814 4121 8044 8906 9175 11156 14841 15789 16033 16755 17292
18550 19310 22505 29567 29850
1952 3057 4399 9476 10171 10769 11335 11569 15002 19501 20621 22642 23452
24360 25109 25290 25828 28505 29122
2895 3070 3437 4764 4905 6670 9244 11845 13352 13573 13975 14600 15871
17996 19672 20079 20579 25327 27958
612 1528 2004 4244 4599 4926 5843 7684 10122 10443 12267 14368 18413 19058
22985 24257 26202 26596 27899
1361 2195 4146 6708 7158 7538 9138 9998 14862 15359 16076 18925 21401 21573
22503 24146 24247 27778 29312
5229 6235 7134 7655 9139 13527 15408 16058 16705 18320 19909 20901 22238
22437 23654 25131 27550 28247 29903
697 2035 4887 5275 6909 9166 11805 15338 16381 18403 20425 20688 21547
24590 25171 26726 28848 29224 29412
5379 17329 22659 23062
11814 14759 22329 22936
2423 2811 10296 12727
8460 15260 16769 17290
14191 14608 29536 30187
7103 10069 20111 22850
4285 15413 26448 29069
548 2137 9189 10928
4581 7077 23382 23949
3942 17248 19486 27922
8668 10230 16922 26678
6158 9980 13788 28198
12422 16076 24206 29887
8778 10649 18747 22111
21029 22677 27150 28980
7918 15423 27672 27803
5927 18086 23525
3397 15058 30224
24016 25880 26268
1096 4775 7912
3259 17301 20802
129 8396 15132
17825 28119 28676
2343 8382 28840
3907 18374 20939
1132 1290 8786
1481 4710 28846
2185 3705 26834
5496 15681 21854
12697 13407 22178
12788 21227 22894
629 2854 6232
2289 18227 27458
7593 21935 23001
3836 7081 12282
7925 18440 23135
497 6342 9717
11199 22046 30067
12572 28045 28990
1240 2023 10933
19566 20629 25186
6442 13303 28813
4765 10572 16180
552 19301 24286
6782 18480 21383
11267 12288 15758
771 5652 15531
16131 20047 25649
13227 23035 24450
4839 13467 27488
2852 4677 22993
2504 28116 29524
12518 17374 24267
1222 11859 27922
9660 17286 18261
232 11296 29978
9750 11165 16295
4894 9505 23622
10861 11980 14110
2128 15883 22836
6274 17243 21989
10866 13202 22517
11159 16111 21608
3719 18787 22100
1756 2020 23901
20913 29473 30103
2729 15091 26976
4410 8217 12963
5395 24564 28235
3859 17909 23051
5733 26005 29797
1935 3492 29773
11903 21380 29914
6091 10469 29997
2895 8930 15594
1827 10028 20070.
13 . The data processing device, according to claim 8 , further comprising:
an encoder, which performs LDPC encoding based on a parity check matrix of an LDPC code whose code length is 64800 bits and code rate is 9/15, and
a decoder, which decodes the LDPC code provided from the data transmitted from the transmitting device,
the LDPC code including information bits and parity bits,
the parity check matrix including an information matrix part corresponding to the information bits and a parity matrix part corresponding to the parity bits,
the information matrix part being represented by a parity check matrix initial value table, and
the parity check matrix initial value table being a table indicating a position of an element 1 of the information matrix part for each 360 columns as
113 1557 3316 5680 6241 10407 13404 13947 14040 14353 15522 15698 16079
17363 19374 19543 20530 22833 24339
271 1361 6236 7006 7307 7333 12768 15441 15568 17923 18341 20321 21502
22023 23938 25351 25590 25876 25910
73 605 872 4008 6279 7653 10346 10799 12482 12935 13604 15909 16526 19782
20506 22804 23629 24859 25600
1445 1690 43044851 8919 9176 9252 13783 16076 16675 17274 18806 18882
20819 21958 22451 23869 23999 24177
12902337 5661 6371 8996 10102 10941 11360 12242 14918 16808 20571 23374
24046 25045 25060 25662 25783 25913
28 42 1926 3421 3503 8558 9453 10168 15820 17473 19571 19685 22790 23336
23367 23890 24061 25657 25680
0 1709 4041 4932 5968 7123 8430 9564 10596 11026 14761 19484 20762 20858
23803 24016 24795 25853 25863
29 1625 6500 6609 16831 18517 18568 18738 19387 20159 20544 21603 21941
24137 24269 24416 24803 25154 25395
55 66 871 3700 11426 13221 15001 16367 17601 18380 22796 23488 23938 25476
25635 25678 25807 25857 25872
1 19 5958 8548 8860 11489 16845 18450 18469 19496 20190 23173 25262 25566
25668 25679 25858 25888 25915
7520 7690 8855 9183 14654 16695 17121 17854 18083 18428 19633 20470 20736
21720 22335 23273 25083 25293 25403
48 58 410 1299 3786 10668 18523 18963 20864 22106 22308 23033 23107 23128
23990 24286 24409 24595 25802
12 51 3894 6539 8276 10885 11644 12777 13427 14039 15954 17078 19053 20537
22863 24521 25087 25463 25838
3509 8748 9581 11509 15884 16230 17583 19264 20900 21001 21310 22547 22756
22959 24768 24814 25594 25626 25880
21 29 691448 23864601 6626 6667 10242 13141 13852 14137 18640 19951 22449
23454 24431 25512 25814
18 53 7890 9934 10063 16728 19040 19809 20825 21522 21800 23582 24556 25031
25547 25562 25733 25789 25906
4096 4582 5766 5894 6517 10027 12182 13247 15207 17041 18958 20133 20503
22228 24332 24613 25689 25855 25883
0 25 819 5539 7076 7536 7695 9532 13668 15051 17683 19665 20253 21996 24136
24890 25758 25784 25807
34 40 44 4215 6076 7427 7965 8777 11017 15593 19542 22202 22973 23397 23423
24418 24873 25107 25644
1595 6216 22850 25439
1562 15172 19517 22362
7508 12879 24324 24496
6298 15819 16757 18721
11173 15175 19966 21195
59 13505 16941 23793
2267 4830 12023 20587
8827 9278 13072 16664
14419 17463 23398 25348
6112 16534 20423 22698
493 8914 21 103 24799
6896 12761 13206 25873
2 1380 12322 21701
11600 21306 25753 25790
8421 13076 14271 15401
9630 14112 19017 20955
212 13932 21781 25824
5961 9110 16654 19636
58 5434 9936 12770
6575 11433 19798
2731 7338 20926
14253 18463 25404
21791 24805 25869
2 11646 15850
6075 8586 23819
18435 22093 24852
2103 2368 11704
10925 17402 18232
9062 25061 25674
18497 20853 23404
18606 19364 19551
7 1022 25543
6744 15481 25868
9081 17305 25164
8 23701 25883
9680 19955 22848
56 4564 19121
5595 15086 25892
3174 17127 23183
19397 19817 20275
12561 24571 25825
7111 9889 25865
19104 20189 21851
549 9686 25548
6586 20325 25906
3224 20710 21637
641 15215 25754
13484 23729 25818
2043 7493 24246
16860 25230 25768
22047 24200 24902
9391 18040 19499
7855 24336 25069
23834 25570 25852
1977 8800 25756
6671 21772 25859
3279 6710 24444
24099 25117 25820
5553 12306 25915
48 11107 23907
10832 11974 25773
2223 17905 25484
16782 17135 20446
475 2861 3457
16218 22449 24362
11716 22200 25897
8315 15009 22633
13 20480 25852
12352 18658 25687
3681 14794 23703
30 24531 25846
4103 22077 24107
23837 25622 25812
3627 13387 25839
908 5367 19388
0 6894 25795
20322 23546 25181
8178 25260 25437
2449 13244 22565
31 18928 22741
1312 5134 14838
6085 13937 24220
66 14633 25670
47 22512 25472
8867 24704 25279
6742 21623 22745
147 9948 24178
8522 24261 24307
19202 22406 24609.
14 . A data processing method, comprising:
a step of group-wise deinterleaving of returning a sequence of the LDPC code after group-wise interleave obtained from data transmitted from a transmitting device to the original sequence, the transmitting device comprising:
a group-wise interleave unit of performing group-wise interleave of interleaving in a 360-bit group unit an LDPC code whose code length is 64800 bits and code rate is 6/15, 7/15, 8/15 or 9/15,
the (i+1)th bit group from the beginning of the LDPC code of the 64800 bits being as a bit group i, and in the group-wise interleave, a sequence of bit group 0 to 179 of the 64800 bits of the LDPC code being interleaved into the following sequence of the bit group:
0, 154, 6, 53, 30, 97, 105, 121, 12, 156, 94, 77, 47, 78, 13, 19, 82, 60, 85, 162, 62, 58, 116, 127, 48, 177, 80, 138, 8, 145, 132, 134, 90, 28, 83, 170, 87, 59, 49, 11, 39, 101, 31, 139, 148, 22, 37, 15, 166, 1, 42, 120, 106, 119, 35, 70, 122, 56, 24, 140, 136, 126, 144, 167, 29, 163, 112, 175, 10, 73, 41, 99, 98, 107, 117, 66, 17, 57, 7, 151, 51, 33, 158, 141, 150, 110, 137, 123, 9, 18, 14, 71, 147, 52, 164, 45, 111, 108, 21, 91, 109, 160, 74, 169, 88, 63, 174, 89, 2, 130, 124, 146, 84, 176, 149, 159, 155, 44, 43, 173, 179, 86, 168, 165, 95, 135, 27, 69, 23, 65, 125, 104, 178, 171, 46, 55, 26, 75, 129, 54, 153, 114, 152, 61, 68, 103, 16, 40, 128, 3, 38, 72, 92, 81, 93, 100, 34, 79, 115, 133, 102, 76, 131, 36, 32, 5, 64, 143, 20, 172, 50, 157, 25, 113, 118, 161, 142, 96, 4, 67.