112 search results - page 4 / 23 » Low Density Lattice Codes |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
― In this paper, a modified bit-flipping decoding algorithm for low-density parity-check (LDPC) codes is proposed. Both improvement in performance and reduction in decoding delay...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
-- We introduce a thermodynamic (large deviation) formalism for computing error exponents in error-correcting codes. Within this framework, we apply the heuristic cavity method fro...
SIAMDM
2008
13 years 7 months ago
2008
Ensembles of regular low-density parity-check codes over any finite Abelian group G are studied. The nonzero entries of the parity matrix are randomly chosen, independently and uni...
FCCM
2004
IEEE
13 years 11 months ago
2004
IEEE
We describe a flexible hardware encoder for regular and irregular low-density parity-check (LDPC) codes. Although LDPC codes achieve achieve better performance and lower decoding ...
TCOM
2011
13 years 2 months ago
2011
—Low-density parity-check (LDPC) codes are gaining interest for high data rate applications in both terrestrial and spatial communications. They can be designed and studied throu...