Enhancements to reception reliability for data and control information

A user equipment (UE) comprising:

• a receiver configured to receive:
• a first configuration for a first control resource set (CORESET) and a second configuration for a second CORESET;
• a first physical downlink control channel (PDCCH), in the first CORESET or the second CORESET, including a first downlink control information (DCI) format;
• and
• a first physical downlink shared channel (PDSCH), scheduled by the first DCI format, including a transport block (TB);
• and
• a transmitter configured to transmit:
• a first physical uplink control channel (PUCCH) including a first hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook and a second PUCCH including a second HARQ-ACK codebook,
• wherein HARQ-ACK information in response to receiving the TB is included in:
• the first HARQ-ACK codebook when the first PDCCH is received in the first CORESET;
• and
• the second HARQ-ACK codebook when the first PDCCH is received in the second CORESET.

A base station comprising:

• a transmitter configured to transmit:
• a first configuration for a first control resource set (CORESET) and a second configuration for a second CORESET;
• a first physical downlink control channel (PDCCH), in the first CORESET or the second CORESET, including a first downlink control information (DCI) format;
• and
• a first physical downlink shared channel (PDSCH), scheduled by the first DCI format, including a transport block (TB);
• and
• a receiver configured to receive:
• a first physical uplink control channel (PUCCH) including a first hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook and a second PUCCH including a second HARQ-ACK codebook,
• wherein HARQ-ACK information in response to transmitting the TB is included in:
• the first HARQ-ACK codebook when the first PDCCH is transmitted in the first CORESET;
• and
• the second HARQ-ACK codebook when the first PDCCH is transmitted the second CORESET.