公开(公告)号：EP4432759A1

公开(公告)日：2024-09-18

申请号：EP22892531.9

申请日：2022-10-20

Applicant: Sony Group Corporation

Inventor： KUSUMOTO, Mitsuru

IPC: H04W72/0446 ,  H04W72/1268 ,  H04W28/16

CPC classification number: H04W72/1268 ,  H04W28/16 ,  H04W72/0446

Abstract: A base station apparatus (20) includes a communication unit (21) and a control unit (24). The communication unit (21) performs uplink communication with a communication device (40). The control unit (24) acquires a notification that an amount of data stored in a transmission buffer of the communication device (40) is equal to or less than a predetermined amount. When acquiring the notification, the control unit (24) allocates resources for the communication device (40) to transmit a signal for a certain period of time, to the communication device (40).