| PILOT－BASED FREQUENCY OFFSET DETECTION SCHEME IN OFDM SYSTEM |
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| 作者姓名： | DuZheng ZhuJinkang |
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| 作者单位： | PCN&SS Lab，University of Science and Technology of China，Hefei 230027 |
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| 基金项目： | National 863 project(No.2001AA123011) |
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| 摘 要： | The frequency offset information is extracted from local pilot amplitude characteristics, which suffer much less distortion in frequency-selective fading channels than those utilizing frequency domain correlation techniques. Simulation shows that the performance of this scheme has better performance than the existing frequency domain pilot-based frequency offset detection scheme.
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| 关 键 词： | 正交频分复用 OFDM 频率弥补探测 频域 |
| 收稿时间： | 14 May 2002 |
Pilot-based frequency offset detection scheme in OFDM system |
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| DuZheng ZhuJinkang.Pilot-based frequency offset detection scheme in OFDM system[J].Journal of Electronics,2003,20(6):423-430. |
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| Authors: | Du Zheng Zhu Jinkang |
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| Affiliation: | PCN&SS Lab, University of Science and Technology of China, Hefei 230027 |
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| Abstract: | The frequency offset information is extracted from local pilot amplitude characteristics, which suffer much less distortion in frequency-selective fading channels than those utilizing frequency domain correlation techniques. Simulation shows that the performance of this scheme has better performance than the existing frequency domain pilot-based frequency offset detection scheme. |
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| Keywords: | Orthogonal Frequency Division Multiplexing(OFDM) Frequency offset detection Frequency domain |
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