An OFDM transmission scheme based on groping space - time coding is proposed.

提出了一种分组 空时编码 OFDM传输方案.

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ST - OFDM system is proposed based on space - time coding and transmit diversity technique.

基于空时码发射分集技术,提出了一种ST -OFDM 系统.

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Space - Time coding is a coding technique to achieve the diversity gain of multiple antennas system.

时空 编码是一种可以从多重天线系统中得到分集增益的编码技术.

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The performance of MIMO - OFDM system can be significantly improved gain and coding gain of space - time coding.

并且通过计算机仿真验证了加入空时编解码的MIMO -OFDM 系统性能的提高.

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