摘要
MIMO无线传输技术能在不增加带宽与功率的情况下成倍地提高无线通信系统的容量和频谱效率,因此成为新一代无线通信系统中的关键技术之一。本文对MIMO无线通信系统原理结构及其关键技术进行了分析介绍。
MIMO can be doubled to increase the capacity and spectrum efficiency of wireless communications systems, without increase bandwidth and power, and then it is the one key technologies of new generation of wireless communication system. In this paper, introduced MIMO wireless communication system structure and key technologies.
出处
《科技广场》
2008年第8期53-54,共2页
Science Mosaic
关键词
MIMO
空间分集
空时信号处理
MIMO
Spatial Diversity
Space-time Signal Processing