Space-time modems for wireless personal communications

被引：79

作者：

Paulraj, AJ ^{[1
]}

Ng, BC ^{[1
]}

机构：

[1] Stanford Univ, Stanford, CA 94305 USA

来源：

IEEE PERSONAL COMMUNICATIONS | 1998年 / 5卷 / 01期

关键词：

D O I：

10.1109/98.656159

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article reviews space-time modem technology for mobile radio applications. We begin with motivations for the use of space-time modems and then briefly discuss the challenges posed by wireless propagation. Next, we develop a signal model for the wireless environment. Channel estimation, equalization, and filtering techniques for space-time modems in the forward and reverse links are then discussed. Finally, we review applications of space-time modems to cellular systems and discuss industry trends.

引用

页码：36 / 48

页数：13

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