Patent ID: 11864192
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A base station transmitting downlink data in a wireless communication system, comprising:
a transceiver for transmitting and receiving radio signals, and
a processor functionally coupled to the transceiver,
wherein the processor is configured to control to:
transmit, to a user equipment (UE), downlink control information scheduling the downlink data in a first time unit and a second time unit,
transmit, to the UE, mapping information between a layer group and a transmission configuration indication (TCI) state,
transmit, to the UE, downlink data related to a first layer group in the first time unit based on a first TCI state,
transmit, to the UE, downlink data related to a second layer group in the first time unit based on a second TCI state, and
transmit, to the UE, downlink data related to a third layer group in the second time unit based on a third TCI state.