Patent ID: 11950189
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A base station of receiving an uplink channel operating in a wireless communication system, the base station comprising:
at least one transceiver for transmitting and receiving a wireless signal; and
at least one processor controlling the at least one transceiver,
wherein the at least one processor is configured to:
transmit, to a terminal, first configuration information related to a physical uplink shared channel (PUSCH);
transmit, to the terminal, single downlink control information (DCI); and
receive, from the terminal, PUSCH transmissions,
wherein whether the single DCI includes one transmit power control (TPC) command value or two TPC command values is configured by the first configuration information,
wherein one TPC command value is indicated with a bit size of N bits (N is a natural number), and the two TPC command values is indicated with a bit size of 2*N bits, and
wherein based on i) the single DCI including two transmit power control (TPC) command values and ii) the PUSCH transmissions being associated with closed-loop indexes 0 and 1, the first TPC command value among the two TPC command values is applied for determining PUSCH transmission power for a closed-loop index 0 and the second TPC command value among the two TPC command values is applied for determining PUSCH transmission power for a closed-loop index 1.