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20232026
most citedEnhanced Cross Z-Complementary Set and Its Application in Generalized Spatial Modulation

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eess.SP2026

Joint Phase Noise and Off-Grid Channel Estimation for AFDM Systems via Sparse Bayesian Learning

You Xu, Huaijin Zhang, Lixia Xiao +2

In practical affine frequency division multiplexing (AFDM) systems, the intricate coupling of oscillator phase noise (PN) and off-grid fractional shifts traps conventional estimato…