在高斯z干涉通道上

2017 Information Theory and Applications Workshop (ITA) Pub Date : 2017-02-01 DOI:10.1109/ITA.2017.8023447

M. H. M. Costa, Chandra Nair, David Ng

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引用次数: 6

摘要

对于高斯干扰信道，Han和Kobayashi可达区域(高斯信号)的最优性仍然是一个开放的问题。本文主要研究高斯z干涉信道。我们首先表明，使用相关(随时间)高斯信号不会改善Han和Kobayashi可实现速率区域。其次，我们计算了Sato角点周围高斯信号的Han和Kobayashi可达区域的斜率。

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 Gaussian Z-interference channel

The optimality of the Han and Kobayashi achievable region (with Gaussian signaling) remains an open problem for Gaussian interference channels. In this paper we focus on the Gaussian Z-interference channel. We first show that using correlated (over time) Gaussian signals does not improve on the Han and Kobayashi achievable rate region. Secondly we compute the slope of the Han and Kobayashi achievable region with Gaussian signaling around the Sato's corner point.

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2017 Information Theory and Applications Workshop (ITA)

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