id author title date pages extension mime words sentence flesch summary cache txt zc77sn03t6n Homayoon Hatami An Absorbing Set Analysis of Quantized LDPC Decoders 2019 .txt text/plain 395 12 48 Therefore, we introduce a novel modification of the MSA for quantized decoding of LDPC codes, called the threshold attenuated min-sum algorithm (TAMSA) (or the threshold offset min-sum algorithm (TOMSA)) This dis- sertation demonstrates that, for quantized LDPC decoders, the AMSA and OMSA underperform the MSA at high SNRs, i.e., in the error floor region of the FER curve, and that the MSA, AMSA, and OMSA all suffer from a relatively high error floor. cache/zc77sn03t6n.txt txt/zc77sn03t6n.txt