66 citations · 215 across the 34 of their papers we have counts for
4 papers · 2 filters
Statistical Mechanical Analysis of Low-Density Parity-Check Codes on General Markov Channel
Ryuhei Mori, Toshiyuki Tanaka
Low-density parity-check (LDPC) codes on symmetric memoryless channels have been analyzed using statistical physics by several authors. In this paper, statistical mechanical analys…
Rate-Dependent Analysis of the Asymptotic Behavior of Channel Polarization
S. Hamed Hassani, Ryuhei Mori, Toshiyuki Tanaka +1
For a binary-input memoryless symmetric channel , we consider the asymptotic behavior of the polarization process in the large block-length regime when transmission takes place…
Near concavity of the growth rate for coupled LDPC chains
S. Hamed Hassani, Nicolas Macris, Ryuhei Mori
Convolutional Low-Density-Parity-Check (LDPC) ensembles have excellent performance. Their iterative threshold increases with their average degree, or with the size of the coupling…
Connection between Annealed Free Energy and Belief Propagation on Random Factor Graph Ensembles
Ryuhei Mori
Recently, Vontobel showed the relationship between Bethe free energy and annealed free energy for protograph factor graph ensembles. In this paper, annealed free energy of any rand…