Abstract
The relay encoder is an unreliable probabilistic device which is aimed at helping the communication between the sender and the receiver. In this work we show that in the quantum setting the probabilistic behavior can be completely eliminated. We also show how to combine quantum polar encoding with superactivation-assistance in order to achieve private communication over noisy quantum relay channels.
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Gyongyosi, L., Imre, S. (2012). Private Quantum Coding for Quantum Relay Networks. In: Szabó, R., Vidács, A. (eds) Information and Communication Technologies. EUNICE 2012. Lecture Notes in Computer Science, vol 7479. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32808-4_22
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DOI: https://doi.org/10.1007/978-3-642-32808-4_22
Publisher Name: Springer, Berlin, Heidelberg
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