18 search results - page 2 / 4 » An Improved Split-Row Threshold Decoding Algorithm for LDPC ... |
111
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GLOBECOM
2008
IEEE
15 years 8 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...
108
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ICC
2007
IEEE
15 years 8 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
15 years 6 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,...
96
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VTC
2008
IEEE
15 years 8 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...
158
Voted
ICC
2007
IEEE
15 years 8 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...