212 citations · 269 across the 10 of their papers we have counts for
3 papers · 1 filter
Enhancing Binary Images of Non-Binary LDPC Codes
Aman Bhatia, Aravind R. Iyengar, Paul H. Siegel
We investigate the reasons behind the superior performance of belief propagation decoding of non-binary LDPC codes over their binary images when the transmission occurs over the bi…
Windowed Decoding of Spatially Coupled Codes
Aravind R. Iyengar, Paul H. Siegel, Rudiger L. Urbanke +1
Spatially coupled codes have been of interest recently owing to their superior performance over memoryless binary-input channels. The performance is good both asymptotically, since…
Modeling and Information Rates for Synchronization Error Channels
Aravind R. Iyengar, Paul H. Siegel, Jack K. Wolf
We propose a new channel model for channels with synchronization errors. Using this model, we give simple, non-trivial and, in some cases, tight lower bounds on the capacity for ce…