公开(公告)号：US20230345472A1

公开(公告)日：2023-10-26

申请号：US18245465

申请日：2020-09-16

Applicant: NTT DOCOMO, INC.

Inventor： Yuki Takahashi ,  Satoshi Nagata ,  Jing Wang ,  Lan Chen ,  Jialin Wu ,  Yong Li

IPC: H04W72/1268 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04W72/566

Abstract: A terminal according to an aspect of the present disclosure includes: a control section that, in a case where a first uplink channel and a plurality of second uplink channels having a lower priority than the first uplink channel and not overlapping in a time domain are overlapping, performs control to map at least one of uplink control information corresponding to each of the plurality of second uplink channels to the first uplink channel; and a transmitting section that uses the first uplink channel to transmit at least one of the uplink control information corresponding to each of the plurality of second uplink channels.

公开(公告)号：US20230379098A1

公开(公告)日：2023-11-23

申请号：US18248598

申请日：2020-10-13

Applicant: NTT DOCOMO, INC.

Inventor： Shinya Kumagai ,  Satoshi Nagata ,  Lan Chen ,  Jing Wang ,  Qiping Pi ,  Jialin Wu ,  Yong Li

IPC: H04L1/1829 ,  H04W72/232 ,  H04W72/11

CPC classification number: H04L1/1854 ,  H04W72/232 ,  H04W72/11

Abstract: A terminal according to an aspect of the present disclosure includes: a receiving section configured to receive information regarding skipping of a hybrid automatic repeat request acknowledgement (HARQ-ACK) for a semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) that is not transmitted; and a control section configured to control HARQ-ACK bundling for a SPS PDSCH that is transmitted, on the basis of information included in downlink control information (DCI). According to one aspect of the present disclosure, it is possible to suitably transmit and receive a semi-persistent scheduling PDSCH and a HARQ-ACK corresponding to the PDSCH.