On the Capacity Region of Gaussian Interference Channels with State

被引:0
|
作者
Duan, Ruchen [1 ]
Liang, Yingbin [1 ]
Shamai, Shlomo [2 ]
机构
[1] Syracuse Univ, Dept Elect Engn & Comp Sci, Syracuse, NY 13244 USA
[2] Technion Israel Inst Technol, Dept Elect Engn, IL-32000 Haifa, Israel
来源
2013 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT) | 2013年
基金
以色列科学基金会;
关键词
BOUNDS;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The Gaussian interference channel with additive state at two receivers is investigated, in which the state information is noncausally known at both transmitters but not known at either receiver. For the very strong Gaussian interference channel with state, the capacity region is obtained under certain conditions on channel parameters. For the strong (but not very strong) Gaussian interference channel with state, points on the boundary of the capacity region are characterized under corresponding conditions on channel parameters. Finally, for the weak Gaussian interference channel with state, the sum capacity is obtained for certain channel parameters. All the above capacity-achieving rate points achieve the capacity for the corresponding channel without state.
引用
收藏
页码:1097 / +
页数:2
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