Title :
Design semialgebraic LDPC codes on u/u+v construction
Author :
Lee, Dong Min ; Lee, MoonHo ; Cho, Sarm Gu
Author_Institution :
Inst. of Inf. & Commun., Chonbuk Nat. Univ., Chonju, South Korea
Abstract :
In this paper, semialgebraic low-density parity-check (SA-LDPC) codes on u/u+v construction are proposed. The codes by the u/u+v construction have the extended error capacity for additional Hamming weight. It is a simple way to construct a large size block code using smaller ones. Semialgebraic low-density parity-check codes in this class have a large girth and good minimum distances. They perform well with iterative decoding.
Keywords :
algebraic codes; block codes; iterative decoding; matrix algebra; parity check codes; Hamming weight; SA-LDPC; block code; error capacity; iterative decoding; semialgebraic low-density parity-check codes; Algebra; Block codes; Error correction codes; Hamming weight; Iterative decoding; Parity check codes; Power generation;
Conference_Titel :
TENCON 2004. 2004 IEEE Region 10 Conference
Print_ISBN :
0-7803-8560-8
DOI :
10.1109/TENCON.2004.1414689
