Patent ID: 11909480
Assignee: LENOVO (BEIJING) LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. An apparatus for wireless communication, the apparatus comprising:
a transceiver;
a processor; and
a memory coupled to the processor, the processor configured to cause the apparatus to:
transmit a channel state information-reference signal (CSI-RS) resource identifier (CRI) that indicates a resource configuration for CSI-RS for downlink (DL) channel measurement;
receive a report of a layer 1 reference signal received power (L1-RSRP) measurement on the CSI-RS; and
receive a non-codebook (non-CB) uplink (UL) transmission using a precoding matrix, wherein the precoding matrix for the non-CB UL transmission based on the CRI and the L1-RSRP measurement in response to an UL frequency and a DL frequency being in a same band.