A CP-OTFS frame with pilots on the zeroth Doppler row plus an iterative dominant-path cancellation estimator mitigates Doppler squint in LEO satellite links, lowering PAPR and out-of-band emission in simulations.
Rectangular pulse- shaped OTFS with fractional delay and Doppler shift for MU- MIMO systems,
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Prior-Aided Iterative Channel Reconstruction with Optimized Frame Structure for DSE Mitigation in CP-OTFS-Based LEO Satellite Systems
A CP-OTFS frame with pilots on the zeroth Doppler row plus an iterative dominant-path cancellation estimator mitigates Doppler squint in LEO satellite links, lowering PAPR and out-of-band emission in simulations.