Sum capacity of a Gaussian vector broadcast channel

被引：36

作者：

Yu, W ^{[1
]}

Cioffi, JM ^{[1
]}

机构：

[1] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA

来源：

ISIT: 2002 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS | 2002年

关键词：

D O I：

10.1109/ISIT.2002.1023770

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 sum capacity of a non-degraded Gaussian broadcast channel with multiple antennas at the transmitter and receivers is characterized under a certain condition. The sum capacity is achieved using a precoding technique for channels with transmitter side information. The optimal precoder has the structure of a decision-feedback equalizer.

引用

页码：498 / 498

页数：1