Ya-Chao Li

Holistic Fusion of Fragmented Signal Features for Automatic Modulation Recognition via an Adaptive Topological Network

Automatic modulation recognition (AMR) remains challenging under low-signal-to-noise ratio (SNR) conditions, where severe noise can obscure weak modulation-specific waveform patterns. To address this issue, this paper proposes an Adaptive Holistic Fusion Network (AHFN) for robust low-SNR modulation recognition. AHFN fi...