3 papers
cs.IT2023
Correcting One Error in Non-Binary Channels with Feedback
Ilya Vorobyev, Vladimir Lebedev, Alexey Lebedev
In this paper, the problem of correction of a single error in -ary symmetric channel with noiseless feedback is considered. We propose an algorithm to construct codes with feedb…
cs.IT2023
Correcting one error in channels with feedback
Ilya Vorobyev, Alexey Lebedev, Vladimir Lebedev +1
We address the problem of correcting a single error in an arbitrary discrete memoryless channel with error-free instantaneous feedback. For the case of a one-time feedback, we prop…
cs.IT2022
Non-adaptive and two-stage coding over the Z-channel
Alexey Lebedev, Ilya Vorobyev, Vladimir Lebedev +1
In this paper, we developed new coding strategies for the Z-channel. In particular, we look at the case with two-stage encoding. In this case, the encoder uses noiseless feedback o…