BEAMFORMING FOR LINE OF SIGHT (LOS) LINK

摘要

Certain aspects of the present disclosure generally relate to beamforming training for a sector corresponding to a line of sight (LOS). For example, certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes an interface for obtaining a plurality of frames from a wireless node during a sector sweep procedure, and a processing system configured to select a frame of the plurality of frames as corresponding to a line of sight (LOS) between the apparatus and the wireless node based on a relative time of flight (RTOF) of the frame, and perform beamforming using the selected frame.