A user equipment (UE) is described. The UE includes a higher layer processor configured to determine a physical uplink control channel (PUCCH) resource in a first subslot for a hybrid automatic repeat request-acknowledgment (HARQ-ACK) feedback for ultra-reliable low-latency communication (URLLC) physical downlink shared channel (PDSCH) transmissions. The PUCCH resource is specified as an enhanced PUCCH format configured to satisfy URLLC PUCCH reliability requirements. The UE also includes transmitting circuitry configured to transmit the HARQ-ACK feedback for the URLLC PDSCH transmissions based on the determined PUCCH resource.