An outer bound to the capacity region of broadcast channels (Corresp.)
Sato, H.
Information Theory, IEEE Transactions on
Volume 24, Issue 3, May 1978 Page(s): 374 - 377
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Summary: An outer bound to the capacity region of broadcast channels for the transmission of separate messages is derived. This bound improves upon Cover's outer bound by taking into consideration the total throughput information rate and the fact that the capacity region depends only on the marginal transition probabilities.
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