Novel Active Sensing and Inference for mmWave Beam Alignment Using
Single RF Chain Systems
Novel Active Sensing and Inference for mmWave Beam Alignment Using
Single RF Chain Systems
We propose a novel sensing approach for the beam alignment problem in millimeter wave systems using a single Radio Frequency (RF) chain. Conventionally, beam alignment using a single phased array involves comparing beamformer output power across different spatial regions. This incurs large training overhead due to the need to perform …