Prototypical networks trained on 23% of angle classes achieve 3-degree MAE on unseen angles with 4 shots and 2-degree MAE with 32 shots on real SDR data.
Learning and data-driven beam selection for mmwave communications: An angle of arrival-based approach
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ProtoAoA: Few-Shot Angle-of-Arrival Estimation using Prototypical Networks
Prototypical networks trained on 23% of angle classes achieve 3-degree MAE on unseen angles with 4 shots and 2-degree MAE with 32 shots on real SDR data.