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The Spatial Diversity Algorithm of Sampling Clock Synchronization in MIMO-OFDM Systems

机译:MIMO-OFDM系统中采样时钟同步的空间分集算法

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摘要

Sampling offset estimation and sampling clock recovery are crucial in MIMO-OFDM systems. In this paper, a novel spatial diversity algorithm of sampling offset estimation in MIMO-OFDM systems is proposed. In addition, a lower complexity sampling clock recovery design is presented. The simulation results show that the proposed algorithm is accurate and robust against fast time-varying frequency-selective fading channel.
机译:采样偏移估计和采样时钟恢复在MIMO-OFDM系统中至关重要。提出了一种新颖的MIMO-OFDM系统中采样偏移估计的空间分集算法。另外,提出了一种较低复杂度的采样时钟恢复设计。仿真结果表明,该算法对快速时变频率选择性衰落信道具有良好的鲁棒性。

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