On Converse Bounds for Classical Communication Over Quantum Channels
نویسندگان
چکیده
منابع مشابه
On converse bounds for classical communication over quantum channels
We explore several new converse bounds for classical communication over quantum channels in both the one-shot and asymptotic regime. First, we show that the MatthewsWehner meta-converse bound for entanglement-assisted classical communication can be achieved by activated, no-signalling assisted codes, suitably generalizing a result for classical channels. Second, we derive a new efficiently comp...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2019
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2019.2898656