Method and Apparatus for Multicarrier Channel Estimation and Synchronization Using Pilot Sequences
作者： Jerry Krinock , Arvind Lonkar , Manoneet Singh
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摘要: Method and apparatus for OFDM synchronization channel estimation. In a temporal embodiment, received embedded system pilot symbols are inverse Fourier transformed at expected index locations correlated with computed complex conjugates of transforms providing correlation function the impulse response. frequency domain augmented pilot-spaced inferred guard band symbols, multiplied by scaled systems, into Time synchronized in feedback loops from information The response is filtered, interpolated, then determining estimates equalization.
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