两相双向中继广播容量区的强反向问题

2007 IEEE Information Theory Workshop on Information Theory for Wireless Networks Pub Date : 2007-07-01 DOI:10.1109/ITWITWN.2007.4318043

I. Bjelakovic, T. Oechtering, C. Schnurr, H. Boche

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引用次数: 4

摘要

在之前的工作中，我们确定了两相双向中继信道广播相位的弱容量区域。结果表明，通过对两个通信阶段进行优化得到的可实现的速率集超过了使用网络编码原理，即对解码后的消息进行异或处理得到的速率集。本文通过对广播相位编码定理的关于最大错误概率的强逆证明来补充我们的结果。该结果表明，该相位的容量区域在一定范围内的平均误差参数[epsiv1,epsiv2]值保持不变。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On the Strong Converse for the Broadcast Capacity Region of Two-Pase Bidirectional Relaying

In our previous work we determined the weak capacity region for the broadcast phase of two-phase bidirectional relay channel. It turned out that the set of achievable rates obtained by optimizing over the two communication phases exceeds that obtained by using the network coding principle, i.e. by applying XOR to the decoded messages. In this paper we supplement our result by a proof of the strong converse with respect to the maximum error probability to the coding theorem for the broadcast phase. This result implies that the capacity region of that phase remains constant for a certain range of values of average error parameters [epsiv1,epsiv2].

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2007 IEEE Information Theory Workshop on Information Theory for Wireless Networks

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