...ltiple-Output)能够在不额外增加系统带宽的前提下有效地提高系统的传输速率,而基于多天线阵的空时编码技术(STC,Space Time Code)是达到或接近MIMO无线信道容量的一种可行方式;波束成形(Beamforming)技术源于智能天线,...
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Space-time Code 时空码 ; 空时编码
Layer Space-Time Code 分层空时码
layered space-time code 分层空时码
Convolutional Space-Time Code 卷积空时码
Threaded Algebraic Space Time code 纹状代数空时码
group space-time code 分组空时编码
In this paper, after introducing MIMO information theory about sp ace time code, three kinds of space time code are compared and analyzed systematically.
在介绍空时码的MIMO信息论基础上，系统地对三类空时码进行了分析比较。
Differential unitary space-time code(DUSTC) keeps good performance in rapidly fading channels when neither the transmitter nor the receiver knows the channel state information.
差分酉空时码不需要任何信道状态信息，在通信终端处于高速移动环境下的快变衰落信道中仍能保持较好的性能。
For the OFDM system, a scheme of combining space-time code with the adaptive power control technology is proposed with simulation results, which increases the diversity gain and the adaptive gain.
对OFDM系统提出将空时编码与自适应功率控制技术相结合，给出了仿真结果，提高了分集增益和自适应增益。
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