Title :
Construction of Girth 8 LDPC Codes based on Multidimensional Finite Lattices
Author :
Craddock, John ; Flanagan, Mark ; Redmond, Stephen J. ; Fagan, Anthony
Abstract :
This paper presents a novel method for constructing low density parity check (LDPC) codes with a girth of up to 8. These codes are based on the structural properties of finite lattices. Results are presented which show that these codes perform well over AWGN channels with iterative decoding.
Keywords :
AWGN channels; iterative decoding; parity check codes; AWGN channels; girth 8 LDPC codes; iterative decoding; low density parity check codes; multidimensional finite lattices; AWGN channels; Block codes; Geometry; Iterative decoding; Lattices; Message passing; Multidimensional systems; Parity check codes; Tree data structures; Virtual manufacturing;
Conference_Titel :
Computers and Communications, 2007. ISCC 2007. 12th IEEE Symposium on
Conference_Location :
Aveiro
Print_ISBN :
978-1-4244-1520-5
Electronic_ISBN :
1530-1346
DOI :
10.1109/ISCC.2007.4381604
