Patent ID: 11956825
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An uplink control information (UCI) transmission method performed by a terminal, the UCI transmission method comprising:
receiving, from a base station, first configuration information for repeated transmissions of a physical uplink shared channel (PUSCH) and second configuration information for repeated transmissions of a physical uplink control channel (PUCCH);
when UCI to be transmitted occurs, identifying whether a first PUCCH instance according to the repeated transmissions of the PUCCH is to overlap in at least one symbol with a first PUSCH instance according to the repeated transmissions of the PUSCH; and
in response to identifying the first PUCCH instance is to overlap in at least one symbol with the first PUSCH instance, transmitting the first PUCCH instance with dropping the first PUSCH instance,
wherein the transmitting of the first PUCCH instance with dropping the first PUSCH instance is performed when a number of the repeated transmissions of the PUCCH is greater than 1, and PUSCH instances including the first PUSCH instance are repeatedly transmitted according to a PUSCH repetition type B.