| OFDM信道估计内插算法研究 |
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| 引用本文： | 王亚静,龙海南,崔泽岩,邹钊.OFDM信道估计内插算法研究[J].沈阳理工大学学报,2011(5):24-26. |
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| 作者姓名： | 王亚静 龙海南 崔泽岩 邹钊 |
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| 作者单位： | 河北大学电子信息工程学院;河北省地震局涿州地震台;陕西银桥生物科技有限责任公司; |
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| 摘 要： | 为了比较不同算法的性能，更好地实现OFDM系统信道估计，通过给出典型估计方法和利用MATLAB仿真工具对其进行仿真，得出不同算法下信道估计的误比特曲线。结果表明，FFT内插滤波具有更好的估计性能．
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| 关 键 词： | 正交频分复用 信道估计 内插 |
Overview of Pilot-aided Channel Estimation in OFDM |
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| WANG Yajing,LONG Hainan,CUI Zeyan,ZOU Zhao.Overview of Pilot-aided Channel Estimation in OFDM[J].Transactions of Shenyang Ligong University,2011(5):24-26. |
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| Authors: | WANG Yajing LONG Hainan CUI Zeyan ZOU Zhao |
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| Affiliation: | WANG Yajing1,LONG Hainan1,CUI Zeyan2,ZOU Zhao3(1.The College of Electronic and Information Engineering,Hebei University,Baoding 071002,China,2.The Seismological Bureau of Hebei Zhuozhou,Baoding 072750,3.Yinqiao Biotechnology limited liability company in Shanxi,Xian 710065,China) |
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| Abstract: | In order to compare the performance between different algorithms,and to achieve better channel estimation of OFDM systems,the results in different channel estimation algorithms under the BER curve are achieved by introducing the typical estimation methods and using MATLAB simulation tools for their simulation.The results show that FFT interpolation filter has better estimation performance. |
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| Keywords: | OFDM channel estimation interpolation |
| 本文献已被 CNKI 维普 等数据库收录！ |
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