一类单侧干扰信道的保密容量区域

2008 IEEE International Symposium on Information Theory Pub Date : 2008-07-06 DOI:10.1109/ISIT.2008.4595012

Zang Li, R. Yates, W. Trappe

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引用次数: 51

摘要

导出了一类单侧干扰信道的保密容量域的外界。假定发送者是可信的，而消息对非预期的接收者是安全的。将外界应用于确定性信道，其中外界显示为紧密的，并将其应用于高斯单侧干涉信道，其中提出的方案可以在外界的一个位内。

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Secrecy capacity region of a class of one-sided interference channel

We derive an outer bound for the secrecy capacity region of a class of one-sided interference channel. The transmitters are assumed to be trustworthy while the message is secure against the non-intended receiver. The outer bound is applied to a deterministic channel in which the outer bound is showed to be tight, and to a Gaussian one-sided interference channel where a scheme is proposed that can come within one bit of the outer bound.

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来源期刊

2008 IEEE International Symposium on Information Theory

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