The capacity region of the linear shift deterministic Y-channel

The capacity region of the linear shift deterministic Y-channel
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线性移位确定性 Y 通道的容量区域

DOI:
10.1109/isit.2011.6034007
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发表时间:
2011
期刊:
2011 IEEE International Symposium on Information Theory Proceedings
影响因子:
--
通讯作者:
A. Sezgin
A. Sezgin
中科院分区:
--
文献类型:
--
作者:
Anas Chaaban;A. Sezgin

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研究了线性位移确定性Y通道。也就是说,我们有三个用户和一个中继,其中每个用户希望通过中继向每个其他用户广播一条消息,从而导致多路中继设置。该设置的割集界限不足以表征其容量区域。新的上界推导出,当与割集边界相结合,提供了一个外界的能力区域。结果表明,该外边界是可以实现的,因此,线性移位确定性Y通道的容量区域的特点。
The linear shift deterministic Y-channel is studied. That is, we have three users and one relay, where each user wishes to broadcast one message to each other user via the relay, resulting in a multi-way relaying setup. The cut-set bounds for this setup are shown to be not sufficient to characterize its capacity region. New upper bounds are derived, which when combined with the cut-set bounds provide an outer bound on the capacity region. It is shown that this outer bound is achievable, and as a result, the capacity region of the linear shift deterministic Y-channel is characterized.
DOI: 10.1002/ett.1399
发表时间: 2010-06
期刊: Eur. Trans. Telecommun.
影响因子: --
作者:
A. Avestimehr;A. Sezgin;David Tse
通讯作者: A. Avestimehr;A. Sezgin;David Tse