Methods for early stoppage of beam refinement in millimeter wave systems
A method, apparatus, and computer-readable medium are provided that enable a base station to stop a beam refinement procedure prior to a completion of the beam refinement procedure. A UE receives a signal over a plurality of beams from a base station and transmits an indication to the base station in a beam refinement procedure during a hierarchical beamforming process. The indication may comprise at least one of a beam switching capability of the UE, mobility information for the UE, Doppler estimate information for the UE, or a plurality of training signals on a selected beam.
QUALCOMM Incorporated
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Vasanthan Junyi
Raghavan Li