DocumentCode
2299670
Title
Quasicyclic low-density parity check codes
Author
Vasic, Bane ; Djordjevic, Ivan B.
Author_Institution
Dept. of Electr. & Comput. Eng., Arizona Univ., Tucson, AZ, USA
Volume
2
fYear
2003
fDate
1-3 Oct. 2003
Firstpage
417
Abstract
This paper introduces a combinatorial construction of regular low-density parity check (LDPC) codes based on balanced incomplete block designs, or more specifically on cyclic difference families of Abelian groups and affine geometries. Several constructions are presented, and the bounds on minimal distance are derived by using the concept of Pasch configurations.
Keywords
block codes; combinatorial mathematics; cyclic codes; parity check codes; Abelian group; Pasch configuration; affine geometry; balanced incomplete block design; combinatorial construction; quasicyclic low-density parity check code; Bipartite graph; Error correction; Geometry; Ink; Lattices; Magnetic recording; Optical design; Optical fiber communication; Parity check codes; Ultraviolet sources;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2003. TELSIKS 2003. 6th International Conference on
Print_ISBN
0-7803-7963-2
Type
conf
DOI
10.1109/TELSKS.2003.1246258
Filename
1246258
Link To Document