13 search results - page 2 / 3 » Quantized LDPC decoder design for binary symmetric channels |
JSAC
2008
13 years 5 months ago
2008
This paper investigates the joint iterative decoding of low-density parity-check (LDPC) codes and channels with memory. Sequences of irregular LDPC codes are presented that achieve...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
Recent works showed how low-density parity-check (LDPC) erasure correcting codes, under maximum likelihood (ML) decoding, are capable of tightly approaching the performance of an i...
TCOM
2010
13 years 3 months ago
2010
—The optimal performance-complexity tradeoff for error-correcting codes at rates strictly below the Shannon limit is a central question in coding theory. This paper proposes a nu...
ESANN
2003
13 years 6 months ago
2003
This paper presents a novel vector quantizer (VQ) design algorithm for a burst error channel (BEC). The algorithm minimizes the average distortion when the BEC is in normal state o...
ICC
2009
IEEE
13 years 3 months ago
2009
IEEE
A discrete (binary-input 2q -ary output) communication channel with memory is introduced with the objective to judiciously capture both the statistical memory and the soft-decision...