QUALCOMM Incorporated
Dynamic multi-beam transmission for new radio technology multiple-input multiple-output communications

Abstract:

Certain aspects of the present disclosure provide techniques for dynamic multi-beam transmission for new radio eNB UE (NR) technology multiple-input multiple-output (MIMO) communications. A user equipment (UE) may measure beamformed channel state information reference signals (CSI-RSs) from one or more transmit and receive points (TRPs) and report rank information and/or channel quality information for beams associated with the various beamformed CSI-RSs.