QUALCOMM Incorporated
USER EQUIPMENT INITIATED DATA AIDED PHASE TRACKING REFERENCE SIGNALS ON MULTIPLE LAYERS OF A COMMUNICATION LINK

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a request, for an uplink transmission or a downlink transmission, for data aided phase tracking reference signals (PT-RSs) on multiple layers of a communication link; and communicate the uplink transmission or the downlink transmission based at least in part on the request. Numerous other aspects are provided.