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On the thresholds of generalized LDPC convolutional codes based on protographs
2010
2010 IEEE International Symposium on Information Theory
A threshold analysis of terminated generalized LDPC convolutional codes (GLDPC CCs) is presented for the binary erasure channel. Different ensembles of protographbased GLDPC CCs are considered, including braided block codes (BBCs). It is shown that the terminated PG-GLDPC CCs have better thresholds than their block code counterparts. Surprisingly, our numerical analysis suggests that for large termination factors the belief propagation decoding thresholds of PG-GLDPC CCs coincide with the ML
doi:10.1109/isit.2010.5513595
dblp:conf/isit/LentmaierF10
fatcat:einzjix4gnbqjp2blphlowdmwe