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arxiv: 0805.4092 · v2 · pith:NLYR5AV6new · submitted 2008-05-27 · 🪐 quant-ph

Universal coding for classical-quantum channel

classification 🪐 quant-ph
keywords universalchannelclassical-quantumcodecodingquantumcombinationconstruct
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We construct a universal code for stationary and memoryless classical-quantum channel as a quantum version of the universal coding by Csisz\'{a}r and K\"{o}rner. Our code is constructed by the combination of irreducible representation, the decoder introduced through quantum information spectrum, and the packing lemma.

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