A first indication that indicates a time frequency region can be received. A second indication indicating the priority of an uplink transmission in a set of time frequency resources as a high priority uplink transmission can be received. Whether at least a portion of the set of time frequency resources of the high priority uplink transmission overlaps with the indicated time frequency region can be determined. Whether to transmit the high priority uplink transmission if at least the portion of the set of time frequency resources of the high priority uplink transmission overlaps with the indicated time frequency region can be determined. The high priority uplink transmission can be transmitted based on determining whether to transmit the high priority uplink transmission.