Method and device for transmitting and receiving signals in wireless communication system
摘要
說明書
P: P denotes the number of bits of a UL-SCH indicator field indicating whether a UL-SCH is included in a PUSCH (e.g., 1).
1) Determination of Number of Required DCI Configuration Bits (Overhead)
A. When only a single PUSCH (or TB) is scheduled by DCI and when a CBGTI field and/or signaling is configured in the DCI (e.g., K=1), DCI overhead 1 for determining the DCI payload size may be determined as follows: DCI overhead 1=M+O+O1. In addition, similarly to the CBGTI field, a UL-SCH indicator field may also be configured in the DCI only if a single PUSCH is scheduled by the DCI. In this case, DCI overhead 1 for determining the DCI payload size may be determined as follows: DCI overhead 1=M+O+O1+P.
B. When a maximum of N PUSCHs (or TBs) are scheduled and when a CBGTI field and/or signaling is not configured in the DCI (e.g., K=N, where N is plural), DCI overhead 2 for determining the DCI payload size may be determined as follows: DCI overhead 2=N*{O+O2}. In addition, similarly to the CBGTI field, a UL-SCH indicator field may also be configured in the DCI only if a single PUSCH is scheduled by the DCI. In this case, DCI overhead 2 for may also be determined as follows: DCI overhead 2=N*{O+O2}.
2) Determination of Multi-Slot DCI (Format) Payload Size
A. Method D-1
