Recently, MIMO-OFDM technology has become a research hotspot.
目前，MIMO - OFDM技术已成为国内外研究热点。
At last, we focus the research on MIMO-OFDM via carrier interferometry.
最后，我们对基于载波干涉的MIMO - OFDM系统作了研究和分析。
First of all, the channel capacity of the MIMO system is discussed.
首先，分析了多输入多输出系统的信道容量。
The detection problem for MIMO system needs further research.
MIMO系统检测问题还有待研究。
Therefore, how to get the MIMO channel information correctly becomes a crucial problem.
因此，如何获得准确的MIMO信道状态信息就成为一个关键问题。
The power allocation of MIMO system is also studied.
论文还研究了MIMO系统的功率分配问题。
So it is necessary to study the channel estimation method of MIMO-OFDM systems.
因此，有必要对MIMO - OFDM系统的无线信道估计方法进行研究。
Research trend of MIMO technology in future is given finally.
文章最后给出了MIMO技术今后的研究方向。
This paper introduces the concept and the principle of MIMO technology.
本文介绍了MIMO技术的概念、原理。
This paper introduces the concept and the principle of MIMO technology.
本文介绍了MIMO技术的概念、原理。
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