Patent ID: 11916572
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A transmitter for a broadcast signal, comprising:
an LDPC (Low Density Parity Check) encoder configured to generate an LDPC codeword having a length of 64800 and a code rate of 7/15 by performing accumulation with respect to memory using a sequence corresponding to a parity check matrix (PCM), the LDPC codeword corresponding to information bits;
a modulator configured to generate a modulated signal corresponding to the LDPC codeword; and
an antenna configured to transmit a transmission signal corresponding to the modulated signal,
wherein the sequence is represented by the following Sequence Table:, Sequence Table

1st row: 460 792 1007 4580 11452 13130 26882 27020 32439

2nd row: 35 472 1056 7154 12700 13326 13414 16828 19102

3rd row: 45 440 772 4854 7863 26945 27684 28651 31875

4th row: 744 812 892 1509 9018 12925 14140 21357 25106

5th row: 271 474 761 4268 6706 9609 19701 19707 24870

6th row: 223 477 662 1987 9247 18376 22148 24948 27694

7th row: 44 379 786 8823 12322 14666 16377 28688 29924

8th row: 104 219 562 5832 19665 20615 21043 22759 32180

9th row: 41 43 870 7963 13718 14136 17216 30470 33428

10th row: 592 744 887 4513 6192 18116 19482 25032 34095

11th row: 456 821 1078 7162 7443 8774 15567 17243 33085

12th row: 151 666 977 6946 10358 11172 18129 19777 32234

13th row: 236 793 870 2001 6805 9047 13877 30131 34252

14th row: 297 698 772 3449 4204 11608 22950 26071 27512

15th row: 202 428 474 3205 3726 6223 7708 20214 25283

16th row: 139 719 915 1447 2938 11864 15932 21748 28598

17th row: 135 853 902 3239 18590 20579 30578 33374 34045

18th row: 9 13 971 11834 13642 17628 21669 24741 30965

19th row: 344 531 730 1880 16895 17587 21901 28620 31957

20th row: 7 192 380 3168 3729 5518 6827 20372 34168

21st row: 28 521 681 4313 7465 14209 21501 23364 25980

22nd row: 269 393 898 3561 11066 11985 17311 26127 30309

23rd row: 42 82 707 4880 4890 9818 23340 25959 31695

24th row: 189 262 707 6573 14082 22259 24230 24390 24664

25th row: 383 568 573 5498 13449 13990 16904 22629 34203

26th row: 585 596 820 2440 2488 21956 28261 28703 29591

27th row: 755 763 795 5636 16433 21714 23452 31150 34545

28th row: 23 343 669 1159 3507 13096 17978 24241 34321

29th row: 316 384 944 4872 8491 18913 21085 23198 24798

30th row: 64 314 765 3706 7136 8634 14227 17127 23437

31st row: 220 693 899 8791 12417 13487 18335 22126 27428

32nd row: 285 794 1045 8624 8801 9547 19167 21894 32657

33rd row: 386 621 1045 1634 1882 3172 13686 16027 22448

34th row: 95 622 693 2827 7098 11452 14112 18831 31308

35th row: 446 813 928 7976 8935 13146 27117 27766 33111

36th row: 89 138 241 3218 9283 20458 31484 31538 34216

37th row: 277 420 704 9281 12576 12788 14496 15357 20585

38th row: 141 643 758 4894 10264 15144 16357 22478 26461

39th row: 17 108 160 13183 15424 17939 19276 23714 26655

40th row: 109 285 608 1682 20223 21791 24615 29622 31983

41st row: 123 515 622 7037 13946 15292 15606 16262 23742

42nd row: 264 565 923 6460 13622 13934 23181 25475 26134

43rd row: 202 548 789 8003 10993 12478 16051 25114 27579

44th row: 121 450 575 5972 10062 18693 21852 23874 28031

45th row: 507 560 889 12064 13316 19629 21547 25461 28732

46th row: 664 786 1043 9137 9294 10163 23389 31436 34297

47th row: 45 830 907 10730 16541 21232 30354 30605 31847

48th row: 203 507 1060 6971 12216 13321 17861 22671 29825

49th row: 369 881 952 3035 12279 12775 17682 17805 34281

50th row: 683 709 1032 3787 17623 24138 26775 31432 33626

51st row: 524 792 1042 12249 14765 18601 25811 32422 33163

52nd row: 137 639 688 7182 8169 10443 22530 24597 29039

53rd row: 159 643 749 16386 17401 24135 28429 33468 33469

54th row: 107 481 555 7322 13234 19344 23498 26581 31378

55th row: 249 389 523 3421 10150 17616 19085 20545 32069

56th row: 395 738 1045 2415 3005 3820 19541 23543 31068

57th row: 27 293 703 1717 3460 8326 8501 10290 32625

58th row: 126 247 515 6031 9549 10643 22067 29490 34450

59th row: 331 471 1007 3020 3922 7580 23358 28620 30946

60th row: 222 542 1021 3291 3652 13130 16349 33009 34348

61st row: 532 719 1038 5891 7528 23252 25472 31395 31774

62nd row: 145 398 774 7816 13887 14936 23708 31712 33160

63rd row: 88 536 600 1239 1887 12195 13782 16726 27998

64th row: 151 269 585 1445 3178 3970 15568 20358 21051

65th row: 650 819 865 15567 18546 25571 32038 33350 33620

66th row: 93 469 800 6059 10405 12296 17515 21354 22231

67th row: 97 206 951 6161 16376 27022 29192 30190 30665

68th row: 412 549 986 5833 10583 10766 24946 28878 31937

69th row: 72 604 659 5267 12227 21714 32120 33472 33974

70th row: 25 902 912 1137 2975 9642 11598 25919 28278

71st row: 420 976 1055 8473 11512 20198 21662 25443 30119

72nd row: 1 24 932 6426 11899 13217 13935 16548 29737

73rd row: 53 618 988 6280 7267 11676 13575 15532 25787

74th row: 111 739 809 8133 12717 12741 20253 20608 27850

75th row: 120 683 943 14496 15162 15440 18660 27543 32404

76th row: 600 754 1055 7873 9679 17351 27268 33508

77th row: 344 756 1054 7102 7193 22903 24720 27883

78th row: 582 1003 1046 11344 23756 27497 27977 32853

79th row: 28 429 509 11106 11767 12729 13100 31792

80th row: 131 555 907 5113 10259 10300 20580 23029

81st row: 406 915 977 12244 20259 26616 27899 32228

82nd row: 46 195 224 1229 4116 10263 13608 17830

83rd row: 19 819 953 7965 9998 13959 30580 30754

84th row: 164 1003 1032 12920 15975 16582 22624 27357

85th row: 8433 11894 13531 17675 25889 31384

86th row: 3166 3813 8596 10368 25104 29584

87th row: 2466 8241 12424 13376 24837 32711.