Sony Group Corporation
Millimeter-wave non-line of sight analysis

Abstract:

Reducing the effects of path loss in millimeter wave (mmWave) directional communications by performing channel measurements estimating non-line of sight (NLOS) blockages, to determine angle-of-departure (AoD) and angle-of-arrival (AoA) and gain of identified paths so that directional antennas can be reconfigured to overcome unfavorable propagation conditions and reduce path losses.