Method and device for transmitting and receiving signals in wireless communication system
摘要
說(shuō)明書
B. If (a×M)<=Gap<(b×M) (where, a>0 and b=a+1), a CBGTI fields are configured, the corresponding CBGTI is indicated/applied to a specific PUSCHs (or TBs) (for example, first PUSCH (or TB)).
i. Here, if a>=K, each CBGTI field may be configured/signaled to all of the K scheduled PUSCHs (or TBs).
In the NR system, a plurality of (candidate) BWPs may be configured in the same serving cell. If the multi-slot PUSCH scheduling operation according to the embodiments of the present disclosure is configured in the corresponding cell, the maximum number of PUSCHs (or TBs) schedulable by a single DCI (or the number of transmission resources therefor) may be separately/independently configured for each BWP. Accordingly, the payload size of (dedicated) DCI corresponding to each BWP may be determined based on the maximum number of (schedulable) PUSCHs (or TBs) configured for the corresponding BWP, M. For example, the number of NDI and/or RV fields in the DCI may be set to M.
Thus, to dynamically change a (active) BWP based on the DCI in the above situation, handling may be required for switching between BWPs in which M is set to different values. Accordingly, when switching from BWP1 to BWP2 is indicated and the values of M for BWP1 and BWP2 are set to M1 and M2, respectively, if M1<M2, the following operations may be considered.
1) Option 1
A. The maximum number of PUSCHs (or TBs) schedulable by DCI (indicating BWP switching) may be limited to M1 (configured for BWP1).
B. Accordingly, the UE may operate on the assumption that scheduling for up to M1 PUSCHs (or TBs) is performed based on the corresponding DCI.
2) Option 2
