arxiveess.SPcs.IT2026-07-10
Inter-frame Channel Prediction for Zak-OTFS
Muhammad Ubadah, Saif Khan Mohammed
Zak-Orthogonal Time Frequency Space (OTFS) modulation is known to be robust to Doppler spread in high mobility scenarios when compared to Orthogonal Frequency Division Multiplexing (OFDM). This is due to the fact that the channel response to a Zak-OTFS carrier within a frame can…