Abstract: This brief presents the SoC-FPGA implementation of the modified Nearly Optimal Sparse Fast Fourier Transform (sFFT) algorithm. The implementation was carried out by using hardware/software ...
Abstract: In this work, we analyze 2D-FFT FB as an alternative waveform to OTFS. By employing part of the OTFS codification, specifically part of the Symplectic Finite Fourier Transform (SFFT), the ...
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