An apparatus of a user equipment, UE, comprising: one or more processors; and a memory storing instructions that, when executed by the one or more processors, configure the apparatus to: encode a first hybrid automatic repeat request acknowledgment, HARQ-ACK, and a second HARQ-ACK within a single slot for transmission to a base station, the first HARQ-ACK being transmitted via a first physical uplink control channel, PUCCH, and the second HARQ-ACK being transmitted via a second PUCCH; based on encoding the first HARQ-ACK and the second HARQ-ACK within the single slot, respond to one or more additional uplink, UL, signals colliding with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot based on a configuration of the UE; and characterised in that when the configuration of the UE comprises to transmit a first additional UL signal via PUCCH and a second additional UL signal via physical uplink shared channel, PUSCH, that would collide with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot: multiplex both the first HARQ-ACK and the second HARQ-ACK; multiplex the first additional UL signal via PUCCH with the multiplexed first and second HARQ-ACKs; and multiplex the second additional UL signal via PUSCH with the multiplexed first and second HARQ-ACKs and the multiplexed first additional UL signal via PUCCH. one or more processors; and a memory storing instructions that, when executed by the one or more processors, configure the apparatus to: encode a first hybrid automatic repeat request acknowledgment, HARQ-ACK, and a second HARQ-ACK within a single slot for transmission to a base station, the first HARQ-ACK being transmitted via a first physical uplink control channel, PUCCH, and the second HARQ-ACK being transmitted via a second PUCCH; based on encoding the first HARQ-ACK and the second HARQ-ACK within the single slot, respond to one or more additional uplink, UL, signals colliding with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot based on a configuration of the UE; and characterised in that when the configuration of the UE comprises to transmit a first additional UL signal via PUCCH and a second additional UL signal via physical uplink shared channel, PUSCH, that would collide with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot: multiplex both the first HARQ-ACK and the second HARQ-ACK; multiplex the first additional UL signal via PUCCH with the multiplexed first and second HARQ-ACKs; and multiplex the second additional UL signal via PUSCH with the multiplexed first and second HARQ-ACKs and the multiplexed first additional UL signal via PUCCH. encode a first hybrid automatic repeat request acknowledgment, HARQ-ACK, and a second HARQ-ACK within a single slot for transmission to a base station, the first HARQ-ACK being transmitted via a first physical uplink control channel, PUCCH, and the second HARQ-ACK being transmitted via a second PUCCH; based on encoding the first HARQ-ACK and the second HARQ-ACK within the single slot, respond to one or more additional uplink, UL, signals colliding with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot based on a configuration of the UE; and characterised in that when the configuration of the UE comprises to transmit a first additional UL signal via PUCCH and a second additional UL signal via physical uplink shared channel, PUSCH, that would collide with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot: multiplex both the first HARQ-ACK and the second HARQ-ACK; multiplex the first additional UL signal via PUCCH with the multiplexed first and second HARQ-ACKs; and multiplex the second additional UL signal via PUSCH with the multiplexed first and second HARQ-ACKs and the multiplexed first additional UL signal via PUCCH. multiplex both the first HARQ-ACK and the second HARQ-ACK; multiplex the first additional UL signal via PUCCH with the multiplexed first and second HARQ-ACKs; and multiplex the second additional UL signal via PUSCH with the multiplexed first and second HARQ-ACKs and the multiplexed first additional UL signal via PUCCH.