117 citations · 133 across the 17 of their papers we have counts for
Showing 2021Show all
3 papers · 1 filter
cs.IT2021★ 2 cited
On the Formation of Min-weight Codewords of Polar/PAC Codes and Its Applications
Mohammad Rowshan, Son Hoang Dau, Emanuele Viterbo
Minimum weight codewords play a crucial role in the error correction performance of a linear block code. In this work, we establish an explicit construction for these codewords of…
cs.IT2021
Efficient Partial Rewind of Polar Codes' Successive Cancellation-based Decoders for Re-decoding Attempts
Mohammad Rowshan, Emanuele Viterbo
Successive cancellation (SC) process is an essential component of various decoding algorithms used for polar codes and their variants. Rewinding this process seems trivial if we ha…
cs.IT2021
On Convolutional Precoding in PAC Codes
Mohammad Rowshan, Emanuele Viterbo
Polarization-adjusted convolutional (PAC) codes are special concatenated codes in which we employ a one-to-one convolutional transform as a precoding step before the polar transfor…