Title :
On the lower bound of the free distance of partial unit memory codes based on LDPC Codes
Author :
Kondrashov, Konstantin ; Zyablov, Victor
Author_Institution :
Inst. for Inf. Transm. Problems, Russian Acad. of Sci., Moscow, Russia
fDate :
July 31 2011-Aug. 5 2011
Abstract :
In this paper we describe ensemble of binary partial unit memory (PUM) codes based on Low-Density Parity-Check (LDPC) block codes. We study the lower bound on the free distance of the proposed codes and show that the increase α of these codes has positive value.
Keywords :
binary codes; block codes; parity check codes; LDPC codes; binary partial unit memory codes; block codes; free distance; low density parity check codes; lower bound; Block codes; Convolutional codes; Equations; Generators; Hamming weight; Parity check codes;
Conference_Titel :
Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4577-0596-0
Electronic_ISBN :
2157-8095
DOI :
10.1109/ISIT.2011.6033866
