Maximum Doppler frequency estimation algorithm for OFDM systems
Based on the analysis of some algorithms for the Doppler frequency estimation, a new method for acquiring the maximum Doppler frequency information was proposed. This new algorithm was based on the periodogram theory. It used the received pilots and did not need the channel estimators. Simulations h...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2005-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74665526/ |
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| Summary: | Based on the analysis of some algorithms for the Doppler frequency estimation, a new method for acquiring the maximum Doppler frequency information was proposed. This new algorithm was based on the periodogram theory. It used the received pilots and did not need the channel estimators. Simulations have proved that this algorithm performs well both in single- and multi-path channel. It is suitable for OFDM communication systems. |
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| ISSN: | 1000-436X |