| 一种新颖的STBC-OFDM信道估计算法 |
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| 引用本文： | 刘文珂.一种新颖的STBC-OFDM信道估计算法[J].长江大学学报,2004,1(4):10-11,i001. |
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| 作者姓名： | 刘文珂 |
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| 作者单位： | 解放军信息工程大学信息工程学院,河南,郑州,450002 |
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| 摘 要： | 给出了一种基于空时编码训练序列的信道估计算法,这种算法基于空时分组码的正交性.模拟实验证明,该算法适用于慢变瑞利衰落信道和时不变频率选择性衰落信道,同时该算法优于基于LS的算法.此算法可以应用于OFDM通信系统.
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| 关 键 词： | OFDM 空时分组码 信道估计 |
| 文章编号： | 1673-1409(2004)04-0010-02 |
A Novel Channel Estimation Algorithm Based on STBC-OFDM |
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| LIU Wen-ke.A Novel Channel Estimation Algorithm Based on STBC-OFDM[J].Journal of Yangtze University,2004,1(4):10-11,i001. |
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| Authors: | LIU Wen-ke |
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| Abstract: | A channel estimation algorithm based on STBC-OFDM is given,which is based on the perpendicularity of space-time block code. A simulation experiment shows that the algorithm is appropreciate to slowly changed Rayleigh decay channel and non-time-varying frequency selected decay channel and it is optimal than Ls-based algorithm, it can be deployed in OFDM communication system. |
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| Keywords: | OFDM space-time block code channel estimation |
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