16 citations · 41 across the 7 of their papers we have counts for
Showing 2012 · cs.ITShow all
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cs.IT2012
Numerical Issues Affecting LDPC Error Floors
Brian K. Butler, Paul H. Siegel
Numerical issues related to the occurrence of error floors in floating-point simulations of belief propagation (BP) decoders are examined. Careful processing of messages correspond…
cs.IT2012★ 3 cited
Error Floor Approximation for LDPC Codes in the AWGN Channel
Brian K. Butler, Paul H. Siegel
This paper addresses the prediction of error floors of low-density parity-check (LDPC) codes with variable nodes of constant degree in the additive white Gaussian noise (AWGN) chan…
cs.IT2012★ 1 cited
Bounds on the Minimum Distance of Punctured Quasi-Cyclic LDPC Codes
Brian K. Butler, Paul H. Siegel
Recent work by Divsalar et al. has shown that properly designed protograph-based low-density parity-check (LDPC) codes typically have minimum (Hamming) distance linearly increasing…