数据依赖叠加训练序列 DDST ; Data-Dependent Superimposed Training
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本文提出了关于叠加训练序列的一种能量分配方案、两种最佳叠置结构和一种同步算法。
The power allocation scheme, two superimposed structure and the synchronization scheme with superimposed training are proposed to solve these problems.
针对提高无线信道的传输性能，提出了改进的基于叠加训练序列的MIMO信道估计算法。
Modified MIMO channel estimation algorithm based on superimposed training sequence was proposed for the frequency selective channel.
第五章研究了基于一阶统计量的叠加训练序列的半盲信道估计方法，并结合检测结果来提高估计的精度。
In order to improve channel estimation's precision, in chapter 5, semi-blind channel estimation and detection using superimposed training's first-order statistics were studied.
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