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基于PN序列的OFDM时频同步技术研究 被引量:1

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摘要 本文基于中国数字电视地面广播DTMB标准多载波模式,设计出基于PN序列的TDS-OFDM系统的时频同步算法。所设计的同步算法通过MATLAB在AWGN信道模型和BrazilA信道模型下进行仿真,并通过均方误差(MSE)表征算法估计性能。仿真结果及分析表明所设计算法的可行性。
出处 《有线电视技术》 2012年第11期32-35,共4页 Cable TV Technology
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参考文献5

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