549 citations · 1.3k across the 49 of their papers we have counts for
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Rate-Equivocation Optimal Spatially Coupled LDPC Codes for the BEC Wiretap Channel
Vishwambhar Rathi, Ruediger Urbanke, Mattias Andersson +1
We consider transmission over a wiretap channel where both the main channel and the wiretapper's channel are Binary Erasure Channels (BEC). We use convolutional LDPC ensembles base…
Threshold Saturation on BMS Channels via Spatial Coupling
Shrinivas Kudekar, Cyril Measson, Tom Richardson +1
We consider spatially coupled code ensembles. A particular instance are convolutional LDPC ensembles. It was recently shown that, for transmission over the binary erasure channel,…
Threshold Saturation via Spatial Coupling: Why Convolutional LDPC Ensembles Perform so well over the BEC
Shrinivas Kudekar, Tom Richardson, Ruediger Urbanke
Convolutional LDPC ensembles, introduced by Felstrom and Zigangirov, have excellent thresholds and these thresholds are rapidly increasing as a function of the average degree. Seve…