o moni- tor is less than 4 and the total number of different DCI sizes with C-RNTI configured to monitor is less than 3 for the cell; otherwise, NDL,BWP would denote the size of CORESET 0. Time-domain resource assignment (4 bits): This field indicates the resource allocation in the time domain. When the UE is scheduled to receive PDSCH by a DCI, the time- domain resource assignment field of the DCI provides a row index of a higher layer- configured table pdsch-symbolAllocation, where the indexed row defines the slot offset K0, the start and length indicator SLIV, and the PDSCH mapping type for PDSCH reception. VRB-to-PRB mapping (1 bit): It indicates whether interleaved or non-interleaved VRB-to-PRB mapping should be used and only presents for resource allocation Type 1. 462 Chapter 4 Modulation and coding scheme (5 bits): It is used to provide the UE with information about the modulation scheme, code rate, and TBS (see Table 4.13). New data indicator (1 bit): It is used to clear the UE soft buffer for initial transmissions. Redundancy version (2 bits): This field determines the value of the parameter rvid=0, 1, 2, 3 which is used to indicate the redundant information sent in a HARQ retransmission. HARQ process number (4 bits): This informs the device about the HARQ process use for soft combining. Downlink assignment index (2 bits): The DAI only presents when a dynamic HARQ codebook is used. The DCI format 1_1 supports 0, 2, or 4 bits, while DCI format 1_0 uses 2 bits. TPC command for scheduled PUCCH (2 bits): It is used to adjust the PUCCH transmis- sion power. PUCCH resource indicator (3 bits): It is used to select PUCCH resources from a set of configured resources. PDSCH-to-HARQ feedback timing indicator (3 bits): It provides information on when the HARQ acknowledgment should be transmitted relative to the PDSCH transmission. DCI Format 1_1 Identifier for DCI formats (1 bit): The value of this bit is always set to 1, indicating a downlink DCI format. Carrier indicator (0 or 3 bits): This field is present if cr