The Capacity Region of the Two-Receiver Gaussian Vector Broadcast Channel With Private and Common Messages

被引：79

作者：

Geng, Yanlin ^{[1
]}

Nair, Chandra ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Informat Engn, Hong Kong, Hong Kong, Peoples R China

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 2014年 / 60卷 / 04期

关键词：

Multiuser channels; channel capacity; Gaussian distribution optimality; WIRETAP CHANNEL; SECRECY CAPACITY; THEOREM;

D O I：

10.1109/TIT.2014.2304457

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel method for establishing the optimality of Gaussian auxiliary random variables in multiterminal information theory problems is developed. This method is then employed to show that Marton's inner bound achieves the capacity region of the two-receiver Gaussian vector broadcast channel with private and common messages.

引用

页码：2087 / 2104

页数：18