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arXiv · 0805.3352

Coding for quantum channels with side information at the transmitter

Frédéric Dupuis
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Abstract

We consider the problem of coding for quantum channels with side information that is available ahead of time at the transmitter but not at the receiver. We find a single-letter expression for the entanglement-assisted quantum capacity of such channels which closely parallels Gel'fand and Pinsker's solution to the classical version of the same problem. This theorem can also be used to find a lower bound on the unassisted quantum capacity of these channels.

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Frédéric Dupuis. 2008-05-21. Coding for quantum channels with side information at the transmitter. https://doi.org/10.1109/isit.2009.5205591

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