The Two-User Gaussian Fading Broadcast Channel

被引：0
|
作者：
Jafarian, Amin [1 ]
Vishwanath, Sriram [1 ]
机构：
[1] Univ Texas Austin, Dept Elect & Comp Engn, Lab Informat Networks & Commun LINC, Austin, TX 78712 USA
来源：
2011 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT) | 2011年
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper presents outerbounds for the two-user Gaussian fading broadcast channel. These outerbounds are based on Costa's entropy power inequality (Costa-EPI) and are formulated mathematically as a feasibility problem. For classes of the two-user Gaussian fading broadcast channel where the outerbound is found to have a feasible solution, we find conditions under which a suitable inner and outer bound meet. For all such cases, this paper provides a partial characterization of the capacity region of the Gaussian two-user fading broadcast channel.
引用
收藏
页码：2964 / 2968
页数：5
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