21 citations · 30 across the 4 of their papers we have counts for
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cs.IT2011★ 5 cited
Polar Codes with Mixed-Kernels
Noam Presman, Ofer Shapira, Simon Litsyn
A generalization of the polar coding scheme called mixed-kernels is introduced. This generalization exploits several homogeneous kernels over alphabets of different sizes. An asymp…
cs.IT2011★ 4 cited
Binary Polar Code Kernels from Code Decompositions
Noam Presman, Ofer Shapira, Simon Litsyn
Code decompositions (a.k.a code nestings) are used to design good binary polar code kernels. The proposed kernels are in general non-linear and show a better rate of polarization u…