QUALCOMM Incorporated
EFFICIENT UPDATE AND ACTIVATION OF CHANNEL STATE INFORMATION (CSI)-REFERENCE SIGNAL (RS) TRIGGER STATE

Abstract:

Certain aspects of the present disclosure are directed to a method for wireless communication. The method generally includes receiving a configuration of trigger states for channel state information (CSI)-reference signal (RS) reporting, receiving a first downlink control information (DCI) activating one of the trigger states, receiving CSI-RS in accordance with the activated one of the trigger states, and processing the CSI-RS.