| 一种高效的迭代OFDM频偏估计算法 |
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| 引用本文： | 姜小云,王天宝,杨家仕.一种高效的迭代OFDM频偏估计算法[J].成都信息工程学院学报,2007,22(2):166-169. |
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| 作者姓名： | 姜小云 王天宝 杨家仕 |
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| 作者单位： | 成都信息工程学院通信工程系,四川,成都,610225 |
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| 摘 要： | 提出了一种改进的正交频分复用（Orthogonal Frequency Division Multiplexing,OFDM）载波频率偏移估计算法并通过MATLAB进行仿真.仿真结果表明算法对小数载波频率偏移估计精度高并且其算法复杂度低.
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| 关 键 词： | OFDM 频率偏移估计 迭代 |
| 文章编号： | 1671-1742(2007)02-0166-04 |
| 修稿时间： | 2006年7月4日 |
An effective iterative algorithm for carrier frequency offset estimate in an OFDM system |
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| JIANG Xiao-yun,WANG Tian-bao,YANG Jia-shi.An effective iterative algorithm for carrier frequency offset estimate in an OFDM system[J].Journal of Chengdu University of Information Technology,2007,22(2):166-169. |
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| Authors: | JIANG Xiao-yun WANG Tian-bao YANG Jia-shi |
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| Abstract: | An improved algorithm for the carrier frequency offset estimate in an OFDM system is proposed and simulated by using MATLAB.The results show that it has a higher estimate precision and a lower complexity for the OFDM system with the fractional carrier frequency offset. |
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| Keywords: | OFDM CFO(Carrier Frequency Offset) iteration |
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