DocumentCode :
2057791
Title :
Superproduct codes with improved minimum distance
Author :
Tanner, R. Michael
Author_Institution :
California Univ., Santa Cruz, CA, USA
fYear :
2002
fDate :
2002
Firstpage :
283
Abstract :
Superproduct codes are formed by imposing row subcode and column subcode constraints on an array of bits constituting a codeword. Carefully choosing permuted orders for the bits in each of the subcodes produces codes with almost all the desirable properties of product codes, but significantly improved minimum distance and superior decoder performance at high SNR.
Keywords :
decoding; group codes; product codes; automorphism; codeword; column subcode constraints; decoder performance; group invariance; high SNR; improved minimum distance; permuted orders; product codes; quasi-cyclic codes; row subcode constraints; superproduct codes; Bipartite graph; Code standards; Equations; Error correction codes; Iterative decoding; Parity check codes; Product codes; Topology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7501-7
Type :
conf
DOI :
10.1109/ISIT.2002.1023555
Filename :
1023555
Link To Document :
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