公开(公告)号：US20240244627A1

公开(公告)日：2024-07-18

申请号：US18562168

申请日：2022-03-30

Applicant: NTT DOCOMO, INC.

Inventor： Yuki Takahashi ,  Satoshi Nagata ,  Qiping Pi ,  Jing Wang ,  Lan Chen

IPC: H04W72/21 ,  H04W72/044 ,  H04W72/563

CPC classification number: H04W72/21 ,  H04W72/0473 ,  H04W72/563

Abstract: A terminal comprising: a transmission unit that transmits one or more uplink channels; and a control unit that multiplexes the one or more uplink channels; wherein the control unit determines the one or more uplink channels based on a specific priority so that a transmission power of the one or more uplink channels is smaller than a specific power; and the specific priority is defined based on at least one of a condition among a priority of an uplink channel, a type of the uplink channel, a priority of uplink control information transmitted through the uplink channel, and a type of the uplink control information.

公开(公告)号：US20240080140A1

公开(公告)日：2024-03-07

申请号：US18272245

申请日：2021-01-15

Applicant: NTT DOCOMO, INC.

Inventor： Yuki Takahashi ,  Satoshi Nagata ,  Qiping Pi ,  Jing Wang ,  Lan Chen

IPC: H04L1/1829 ,  H04W72/232

CPC classification number: H04L1/1854 ,  H04W72/232

Abstract: A terminal comprising: a control unit that performs feedback control to transmit two or more acknowledgments over one physical uplink control channel, wherein the control unit performs, when the two or more acknowledgments include a first acknowledgment with a first priority and a second acknowledgment with a second priority different from the first priority, the feedback control using a resource related to a specific acknowledgment of either the first acknowledgment or the second acknowledgment.

公开(公告)号：US20240015750A1

公开(公告)日：2024-01-11

申请号：US18035253

申请日：2021-11-10

Applicant: NTT DOCOMO, INC.

Inventor： Yuki Takahashi ,  Satoshi Nagata ,  Qiping Pi

IPC: H04W72/21 ,  H04W72/1268 ,  H04W72/566 ,  H04L1/00 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04W72/1268 ,  H04W72/566 ,  H04L1/0067 ,  H04W72/23

Abstract: A terminal includes: a control unit that multiplexes uplink control information on an uplink shared channel; and a communication unit that transmits an uplink signal using the uplink shared channel on which the uplink control information is multiplexed. The control unit multiplies a number of bits constituting the uplink control information by a coefficient in a rate matching of the uplink control information. The control unit applies, as a range of coefficient, a specific range corresponding to a combination of a priority of the uplink control information and a priority of the uplink shared channel.

公开(公告)号：US20230397214A1

公开(公告)日：2023-12-07

申请号：US18251121

申请日：2021-11-11

Applicant: NTT DOCOMO, INC.

Inventor： Yuki Takahashi ,  Satoshi Nagata ,  Qiping Pi ,  Jing Wang ,  Lan Chen

IPC: H04W72/21 ,  H04W72/02

CPC classification number: H04W72/21 ,  H04W72/02

Abstract: A terminal comprises: a control unit that multiplexes two or more uplink control information having mutually different priorities on an uplink control channel; and a communication unit that transmits an uplink signal using the uplink control channel on which the two or more uplink control information are multiplexed; wherein the control unit determines a number of resource blocks related to the uplink control channel in a separate coding of the two or more uplink control information.