Patent ID: 11943649
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A user equipment (UE) comprising:
a transceiver configured to:
receive a configuration about transmission of uplink (UL) data based on a codebook, the codebook comprising at least one component of precoding matrices, each precoding matrix based on at least two components,
receive an indication about a first component of the at least two components; and

a processor operably coupled to the transceiver, the processor configured to:
determine a second component of the at least two components, and
determine a precoding matrix based on the first and the second components,

wherein the transceiver is further configured to transmit the UL data via a physical uplink shared channel (PUSCH) based on the precoding matrix.