Patent ID: 11902995
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A method performed by a base station of a communication system, the method comprising:
receiving, from a terminal, cancellation priority information configuring that a cancellation of a physical uplink shared channel (PUSCH) transmission is applied to the PUSCH of a specific priority;
transmitting, to the terminal, downlink control information (DCI) for the cancellation of the PUSCH transmission, wherein the DCI includes resource information indicating time and frequency resources for the cancellation; and
identifying that a reception of the PUSCH is cancelled, in case that a resource of the PUSCH is overlapped with the time and frequency resources indicated by the resource information and a priority associated with the PUSCH corresponds to the specific priority.