On ergodic fading Gaussian interference channels with statistical CSIT
On ergodic fading Gaussian interference channels with statistical CSIT
复制标题
基于统计CSIT的遍历衰落高斯干扰信道
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
Rafael F. Schaefer
中科院分区：
文献类型：
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作者：
Pin;Eduard Axel Jorswieck;Rafael F. Schaefer
本文研究了具有遍历强/极强干扰的两用户快衰落高斯干扰信道（GIC）的子类，其信道状态信息（CSI）仅在接收机处可用。在此设置下，遍历容量区域是开放的。在这项工作中，我们推导了遍历强/极强 GIC 通过具有相同边际属性的随机排序实现遍历容量区域的充分条件。我们还举例说明了派生条件的使用场景。
This paper studies sub-classes of two-user fast fading Gaussian interference channels (GIC) with ergodic strong/very strong interference, for which channel state information (CSI) is only available at the receivers. Under this setting, the ergodic capacity region is open. In this work we derive a sufficient condition for ergodic strong/very strong GIC to achieve the ergodic capacity regions by stochastic ordering with same marginal property. We also illustrate examples to show the usage scenarios of the derived conditions.