Efficient message passing scheduling for terminated LDPC convolutional codes
Michael Lentmaier, Maria Mellado Prenda, Gerhard Paul Fettweis · 2011
Message passing schedules that reduce the decoding complexity of terminated LDPC convolutional code ensembles are analyzed. Considering the AWGN channel, various schedules are compared by means of density evolution. The results of the analysis together with computer simulations for some (3,6)-regular codes confirm that sliding window decoding is an attractive practical solution for low-latency and low-complexity decoding.