In recent years space-time coding has attracted wide attention as a transmit diversity technology.
近年来，空时编码作为一种发送分集技术已引起人们广泛的关注。
Aim To improve the performance of layered space-time coding (LSTC) for wideband downlink transmission.
目的提高无线宽带下行传输中分层空时编码的性能。
Space-time coding includes space-time trellis coding (STTC), layered space-time coding (LSTC) and space-time block coding (STBC).
空时编码包括三种：空时网格编码(STTC)、空时分层编码(LST)和空时分组编码(STBC)。
In this thesis, space-time block coding and differential space-time coding are discussed on the basis of "one-ring" correlated channel model.
本文基于一种“单环”相关信道模型，对空时分组码和差分空时码进行了分析和研究。
Space-time coding is based on introducing joint correlation in transmitted signals in both the space and time domains.
这种编码技术依据是将发射信号在空域和时域都引入联合相关。
Space -time coding can increase channel capacity by using the space and time diversity technique.
空时编码技术通过空间和时间分集接收能有效增加信道容量。
Space -time coding can increase channel capacity by using the space and time diversity technique.
空时编码技术通过空间和时间分集接收能有效增加信道容量。
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