Authenticated partial correction over AV-MACs: toward characterization and coding
<|reference_start|>Authenticated partial correction over AV-MACs: toward characterization and coding: In this paper we study $\gamma$ partial correction over a $t$-user arbitrarily varying multiple-access channel (AV-MAC). We first present necessary channel conditions for the $\gamma$ partially correcting authentication capacity region to have nonempty interior. We then give a block length extension scheme which preserves positive rate tuples from a short code with zero probability of $\gamma$ partial correction error, noting that the flexibility of $\gamma$ partial correction prevents pure codeword concatenation from being successful. Finally, we offer a case study of a particular AV-MAC satisfying the necessary conditions for partial correction.<|reference_end|>
@article{koepke2024authenticated,
    title={Authenticated partial correction over AV-MACs: toward characterization
  and coding},
    author={Duncan Koepke, Michaela Schnell, Madelyn St.Pierre, Allison Beemer},
    journal={arXiv preprint arXiv:2407.17582},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.17582},
    primaryClass={cs.IT math.CO math.IT}
}