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arXiv cs/0610037cs.ITmath.IT
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一类离散降级干扰信道的容量域

The Capacity Region of a Class of Discrete Degraded Interference Channels

Nan Liu, Sennur Ulukus

摘要:

我们提供了一个单一的字母表征的容量区域的一类离散退化干扰信道(DDIC)。所考虑的DDIC类包括Benzel研究的离散加性退化干扰信道(DADIC)。我们发现,对于所研究的DDIC类,编码器合作并不增加容量区域,因此,DDIC类的容量区域与相应的降级广播信道的容量区域相同。

英文摘要:

We provide a single-letter characterization for the capacity region of a class of discrete degraded interference channels (DDICs). The class of DDICs considered includes the discrete additive degraded interference channel (DADIC) studied by Benzel. We show that for the class of DDICs studied, encoder cooperation does not increase the capacity region, and therefore, the capacity region of the class of DDICs is the same as the capacity region of the corresponding degraded broadcast channel.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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