TERMINAL DEVICE, BASE STATION DEVICE AND COMMUNICATION METHOD Russian patent published in 2023 - IPC H04W72/04 H04W72/12 

FIELD: communications.

SUBSTANCE: terminal apparatus comprises a receiver configured to monitor a DCI format PDCCH in a control and receive PDSCH scheduled with the DCI format resource set, the DCI format including a frequency domain resource assignment field. In case the number of bits of the frequency domain resource assignment field is set at least based on the number of N^target_RB resource blocks of the first bandwidth, and the frequency domain resource assignment field is applied to the first bandwidth, the value of N_RIV indicated by the frequency domain resource assignment field is set on the basis of the first method. In a case where the number of bits of the frequency domain resource assignment field is set at least based on the number N^size_RB of resource blocks of the second bandwidth, and the frequency domain resource assignment field is applied to the first bandwidth, the N_RIV value is set based on the second method.

EFFECT: efficient implementation of data exchange.

4 cl, 8 dwg