18 search results - page 2 / 4 » An Improved Split-Row Threshold Decoding Algorithm for LDPC ... |
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— For decoding low-density parity-check (LDPC) codes on discrete memoryless channels, a method to quantize messages and to find message-passing decoding functions for the variab...
ICC
2007
IEEE
13 years 11 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...
AAECC
2006
Springer
13 years 8 months ago
2006
Springer
We study the design of structured Tanner codes with low error-rate floors on the AWGN channel. The design technique involves the "doping" of standard LDPC (proto-)graphs,...
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we propose a class of implementation friendly structured LDPC codes with low error floors. The proposed codes exhibit no apparent error floors as compared with qu...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Low-density parity-check codes using the beliefpropagation decoding algorithm tend to exhibit a high error floor in the bit error rate curves, when some problematic graphical stru...