Patent ID: 11968671
Assignee: KT CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A user equipment (UE) for transmitting an uplink (UL) data channel, the user equipment comprising:
a controller configured to
configure a first physical uplink shared channel (PUSCH) with a first UL resource and a second PUSCH with a second UL resource,
identify a transmission of the first PUSCH and a transmission of the second PUSCH are at least partially overlapped in a time domain based on the first UL resource and the second UL resource, the identified at least partially overlapped transmissions in the time domain including an overlapped area in the time domain corresponding to one or more symbols of the transmission of the first PUSCH and one or more symbols of the transmission of the second PUSCH,
drop the transmission of the first PUSCH configured with the first UL resource based on the identification that the transmission of the first PUSCH and the transmission of the second PUSCH are at least partially overlapped in the time domain, and
assign a transmission power to the first PUSCH; and

a transmitter configured to perform the transmission of the second PUSCH configured with the second UL resource based on the identification that the transmission of the first PUSCH and the transmission of the second PUSCH are at least partially overlapped in the time domain,
wherein the transmission of the first PUSCH is dropped only for a duration of the one or more symbols of the first PUSCH that overlap with the one or more symbols of the second PUSCH,
wherein the transmission power is assigned as zero for the duration of the one or more symbols of the first PUSCH that overlap with the one or more symbols of the second PUSCH,
wherein the transmission power is normally assigned in a remaining duration that excludes the duration of the one or more symbols of the first PUSCH that overlap with the one or more symbols of the second PUSCH,
wherein the controller assigns first transmission power to the first PUSCH and second transmission power to the second PUSCH, and
wherein the second transmission power is preferentially assigned for the duration of the one or more symbols of the first PUSCH that overlap with the one or more symbols of the second PUSCH.