On the capacity region of some classes of interference channels

被引：1
|
作者：
Gohari, Amin [1 ]
Nair, Chandra [1 ]
Zhao, Jinpei [1 ]
机构：
[1] Chinese Univ Hong Kong, Dept Informat Engn, Sha Tin, Hong Kong, Peoples R China
来源：
2024 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, ISIT 2024 | 2024年
关键词：
GAUSSIAN INTERFERENCE; OUTER BOUNDS;
D O I：
10.1109/ISIT57864.2024.10619605
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we establish a new outer bound to the capacity region of the Gaussian Z-interference channel and also characterize the capacity of two new classes of discrete memoryless interference channels. The latter is achieved by proving the optimality of the Han-Kobayashi inner bound via traditional converse proofs. The former is done by utilizing an outer bound, generally not computable for discrete interference channels, to derive a new outer bound for Gaussian Z-interference channels, and its computability is deduced by showing Gaussian extremality.1
引用
收藏
页码：3136 / 3141
页数：6
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