A Universal Channel Estimation Algorithm Based on DFT Smoothing Filtering
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DOI: 10.1109/access.2019.2939575
Abstract: Channel estimation is a virtual component to ensure the performance in the orthogonal frequency division multiplexing (OFDM). Smoothing filter is often used to suppress noise to improve the estimation performance. However, the conventional smoothing filtering… read more here.
Keywords: smoothing filtering; dft smoothing; estimation algorithm; channel estimation ... See more keywords