%0 Journal Article
%T ON THE CLASS OF ARRAY-BASED APM-LDPC CODES
%J Journal of Algebraic Systems
%I Shahrood University of Technology
%Z 2345-5128
%A Nassaj, A.
%A Naghipour, A. R.
%D 2021
%\ 01/01/2021
%V 8
%N 2
%P 291-301
%! ON THE CLASS OF ARRAY-BASED APM-LDPC CODES
%K APM-LDPC code
%K Array-LDPC code
%K Tanner graph
%R 10.22044/jas.2020.8875.1431
%X We construct an explicit class of affine permutation matrix low-density parity-check (APM-LDPC) codes based on the array parity-check matrix by using two affine maps f (x) = x-1 and g(x) = 2x-1 on Z_m, where m is an odd prime number, with girth 6 and flexible row (column)-weights. Simulation results justify well performance, minimum-distances and cycle distribution of these codes in comparison the array-LDPC , structured QC-LDPC and APM-LDPC.
%U https://jas.shahroodut.ac.ir/article_1958_38d83141b35b9fcbbb6bfd5837381e38.pdf