no code implementations • 21 Nov 2023 • Pu Yuan, Jin Liu, Dajie Jiang, Fei Qin
Orthogonal time frequency space (OTFS) is a promising waveform in high mobility scenarios for it fully exploits the time-frequency diversity using a discrete Fourier transform (DFT) based two dimensional spreading.
no code implementations • 30 Sep 2022 • Pu Yuan
Based on which the principle of pilot sequence design in delay-Doppler domain is revealed.
