Abstract
A modified derivation of achievability results in classical-quantum channel coding theory is proposed, which has, in our opinion, two main benefits over previously used methods: it allows to (i) follow in a simple and clear way how binary hypothesis testing relates to channel coding achievability results, and (ii) derive in a unified way all previously known random coding achievability bounds on error exponents for classical and classical-quantum channels.
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Partially supported by the Italian Ministry of Education under grant PRIN 2015 D72F1600079000.
Original Russian Text © M. Dalai, 2017, published in Problemy Peredachi Informatsii, 2017, Vol. 53, No. 3, pp. 23–29.
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Dalai, M. A note on random coding bounds for classical-quantum channels. Probl Inf Transm 53, 222–228 (2017). https://doi.org/10.1134/S0032946017030036
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DOI: https://doi.org/10.1134/S0032946017030036