Patent ID: 7234098

Claim:
A method for encoding, comprising: receiving information bits; and generating, based on the information bits, parity bits of a Low Density Parity Check (LDPC) code according to a code rate of 3/5 associated with a table specifying address of parity bit accumulators, Address of Parity Bit Accumulators (Rate 3/5) 22407 10271 11614 19944 11218 2914 3149 73 15405 9692 9911 3315 343 22463 11100 12704 22561 17290 22501 6471 6935 8761 13279 8911 11053 22855 25752 14337 5499 19226 8772 2187 7750 7477 6155 7039 15401 20623 11950 16146 25376 5191 15926 21804 17531 11820 21622 12048 16555 14530 7636 10699 17439 11098 5675 14131 10381 22342 15382 7062 17440 13122 14500 24536 1041 15025 25372 14243 24448 21620 23701 7474 18504 22194 20916 8948 5461 15657 6146 21549 24143 2676 23993 24376 22472 10350 1079 12342 23825 9004 25634 16833 5736 18814 11600 5591 21494 24795 6352 17362 7102 13903 3993 16495 11561 15038 23349 503 3497 11202 15418 16076 22528 2432 19064 2934 21660 1911 7499 5616 7283 16543 13866 6723 8888 18245 16962 1743 2727 16421 728 10651 7012 9191 10149 9106 13005 10331 15275 3145 13413 12800 17139 4932 4504 15820 24833 17200 14077 4993 9788 6653 18224 11374 9038 4713 510 9369 7421 8337 23906 18930 7269 12514 4373 20020 6164 21016 4406 8242 22946 25140 10353 5300 14809 5808 15911 16437 15764 17765 17427 9495 8358 4961 2131 12908 5343 14758 14678 7988 20631 4357 24002 10014 11034 3773 24265 8059 19802 854 23920 10497 19268 17515 6333 7787 17171 17614 15810 7467 23718 3651 24578 16552 17557 22433 20507 4411 24872 11006 17541 15667 15278 4243 24148 10488 8501 23359 4030 1418 4442 23299 16584 8067 24762 3645 25884 8712 9585 20358 10710 6116 24519 7728 19963 24989 23944 13660 18708 145 3901 22948 16454 17670 15352 18189 3218 11549 18170 12733 18733 5705 14682 17199 14921 11190 25097 23569 86 4804 10478 22553 657 53 15215 15049 13307 2328 19535 21435 19767 2988 16855 4858 23970 15171 724 23353 0 19274 20228 1 13271 1515 2 10864 476 3 4787 21317 4 2609 15664 5 23875 22477 6 9537 18270 7 12039 16705 8 15180 18317 9 10133 6682 10 10203 5671 11 12482 13992 12 19116 1725 13 17558 16333 14 7932 18883 15 23346 6770 16 5049 15145 17 6960 8821 18 10686 16411 19 14276 4043 20 6988 1073 21 20504 4318 22 14806 18855 23 23408 2829 24 22876 24662 25 14159 10002 26 8898 25354 27 5936 1007 28 16162 7228 29 23710 23342 30 23745 16423 31 13336 18903 32 10697 8815 33 6198 6723 34 2880 20781 35 11857 24611 36 8005 2292 37 24679 6248 38 21841 20646 39 11296 9870 40 21935 16106 41 10983 18735 42 12821 12188 43 13941 10895 44 5712 19077 45 6437 11275 46 10827 11446 47 14047 13073 48 1503 19612 49 17944 1338 50 11235 24946 51 19170 7268 52 2913 2560 53 17734 7765 54 9625 22307 55 17651 16905 56 300 3636 57 1526 23116 58 17733 2448 59 14977 13008 60 11946 12026 61 8819 8702 62 11906 4819 63 2629 12075 64 4854 5201 65 13627 18773 66 18658 12753 67 24872 8887 68 3455 8326 69 10772 3134 70 21514 18584 71 15689 18484.