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- W2364866487 abstract "The maximum Doppler frequency shift is an important parameter which affects the performance of the OFDM system.Based on the theory of power spectrum estimation,this paper firstly makes a fast Fourier transform(FFT) to the received pilot signals which are related with the maximum Doppler frequency,then estimates the maximum Doppler frequency information by the distribution of fading channel power spectrum.Simulation results show that this method can estimate the maximum Doppler frequency accurately and effectively.Meanwhile it can be easily implemented and the noise has little influence on it." @default.
- W2364866487 created "2016-06-24" @default.
- W2364866487 creator A5038402526 @default.
- W2364866487 date "2009-01-01" @default.
- W2364866487 modified "2023-09-23" @default.
- W2364866487 title "A Maximum Doppler Frequency Estimation Algorithm in OFDM System Based on Transform Field" @default.
- W2364866487 hasPublicationYear "2009" @default.
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