Title :
Construction of QC-LDPC Codes on Combinatorial Sequences
Author :
Fu Chenghua ; Li Xiuli
Author_Institution :
Sch. of Math. & Phys., Qingdao Univ. of Sci. & Technol., Qingdao, China
Abstract :
Based on the properties of pell sequences, hanoi sequences and lucas sequences, three methods are proposed to construct new families of quasi cyclic low density parity check codes. Furthermore, we will prove that the designed QC-LDPC codes have no circles shorter than six. The performance of the codes is also investigated.
Keywords :
cyclic codes; parity check codes; QC-LDPC code construction; combinatorial sequences; hanoi sequences; lucas sequences; pell sequences; quasicyclic low density parity check codes; Complexity theory; Decoding; Educational institutions; Linear codes; Parity check codes; QC-LDPC codes; basis matrices; hanoi sequences; lucas sequences; parity check matrices; pell sequences;
Conference_Titel :
Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2013 5th International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-0-7695-5011-4
DOI :
10.1109/IHMSC.2013.165
