Patent ID: 11863330
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A user equipment (UE) capable of receiving downlink (DL) data in a wireless communication system, the UE comprising:
a receiver and a transmitter; and
a processor configured to control the receiver and the transmitter,
wherein the processor is further configured to:
receive first Downlink Control Information (DCI) for scheduling the DL data;
receive the DL data based on the first DCI;
based on the first DCI being received through a first search space;
transmit a hybrid automatic repeat request-acknowledgement (HARQ-ACK) information in response to the DL data;
receive second DCI for scheduling retransmission of the DL data; and
receive retransmitted DL data based on the second DCI,
based on the first DCI being received through a second search space different from the second search space;
receive the retransmitted DL data without a transmission of the HARQ-ACK information and a reception of the second DCI.