AI RESEARCH
AdaRadar: Rate Adaptive Spectral Compression for Radar-based Perception
arXiv CS.CV
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ArXi:2603.17979v1 Announce Type: new Radar is a critical perception modality in autonomous driving systems due to its all-weather characteristics and ability to measure range and Doppler velocity. However, the sheer volume of high-dimensional raw radar data saturates the communication link to the computing engine (e.g., an NPU), which is often a low-bandwidth interface with data rate provisioned only for a few low-resolution range-Doppler frames.