2 papers
cs.IT2025
Constant Weight Polar Codes through Periodic Markov Processes
Boaz Shuval, Ido Tal
Constant weight codes can arise from an input process sampled from a periodic Markov chain. A previous result showed that, in general, polarization does not occur for input-output…
cs.IT2024
Universal Polarization for Processes with Memory
Boaz Shuval, Ido Tal
A transform that is universally polarizing over a set of channels with memory is presented. Memory may be present in both the input to the channel and the channel itself. Both the…