公开(公告)号：US20250063564A1

公开(公告)日：2025-02-20

申请号：US18562450

申请日：2022-03-18

Applicant: SHARP KABUSHIKI KAISHA

Inventor： WATARU OUCHI ,  TOSHIZO NOGAMI ,  TOMOKI YOSHIMURA ,  HUIFA LIN ,  Takahisa FUKUI ,  SHOICHI SUZUKI ,  DAIICHIRO NAKASHIMA

IPC: H04W72/1268

Abstract: A user equipment (UE) is described. The UE may comprise high-layer processing circuitry configured to acquire a first RRC parameter and a second RRC parameter and transmission circuitry configured to transmit a PUSCH in multiple slots. The first RRC parameter is used for determination of the multiple slots, and the second RRC parameter is used for omission of the PUSCH transmission.

公开(公告)号：US20250008522A1

公开(公告)日：2025-01-02

申请号：US18696035

申请日：2022-09-27

Applicant: SHARP KABUSHIKI KAISHA

Inventor： TOMOKI YOSHIMURA ,  TOSHIZO NOGAMI ,  Takahisa FUKUI ,  WATARU OUCHI ,  SHOICHI SUZUKI ,  DAIICHIRO NAKASHIMA ,  HUIFA LIN ,  Ryota MORIMOTO

IPC: H04W72/231 ,  H04L5/00

Abstract: A first aspect of the present invention is a terminal apparatus including an RRC layer processing circuitry that manages an RRC parameter used to determine which of first slot counting and second slot counting is used to determine a transmission occasion for a PUSCH, and a physical layer processing circuitry that refers to the number of repetitions K of the PUSCH in addition to a value of the RRC parameter to determine which of the first slot counting and the second slot counting is used to determine the transmission occasion for the PUSCH, in which in a case that the number of repetitions K is greater than 1, one of the first slot counting or the second slot counting is used to determine the transmission occasion for the PUSCH, based on the RRC parameter, and in a case that the number of repetitions K is 1, the first slot counting is used to determine the transmission occasion for the PUSCH regardless of the value of the RRC parameter.

公开(公告)号：US20240306128A1

公开(公告)日：2024-09-12

申请号：US18271313

申请日：2022-01-11

Applicant: SHARP KABUSHIKI KAISHA

Inventor： TOMOKI YOSHIMURA ,  SHOICHI SUZUKI ,  TOSHIZO NOGAMI ,  DAIICHIRO NAKASHIMA ,  WATARU OUCHI ,  HUIFA LIN ,  Takahisa FUKUI

IPC: H04W72/0446 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/231

CPC classification number: H04W72/0446 ,  H04L5/0051 ,  H04W72/1268 ,  H04W72/231

Abstract: A terminal apparatus includes a determination circuitry that divides a certain duration having a length provided by a higher layer parameter into one or more sub-durations based at least on a downlink region; and a transmission circuitry that performs repeated transmissions for a PUSCH in a certain sub-duration among the one or more sub-durations. Phase continuity is maintained for the repeated transmissions for the PUSCH.

公开(公告)号：US20240172289A1

公开(公告)日：2024-05-23

申请号：US18284039

申请日：2022-03-18

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HUIFA LIN ,  SHOICHI SUZUKI ,  DAIICHIRO NAKASHIMA ,  TOSHIZO NOGAMI ,  WATARU OUCHI ,  TOMOKI YOSHIMURA ,  Takahisa FUKUI

IPC: H04W74/0833 ,  H04L1/00 ,  H04L27/26 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04L1/0061 ,  H04L27/26025 ,  H04W74/006

Abstract: A terminal device is described. The terminal device includes transmission circuitry configured to transmit a PRACH of a first subcarrier spacing; and reception circuitry configured to receive a DCI format with CRC scrambled by a RA-RNTI in response to the PRACH transmission; wherein the RA-RNTI is calculated at least based on a predetermined second subcarrier spacing.

公开(公告)号：US20240098777A1

公开(公告)日：2024-03-21

申请号：US18265979

申请日：2022-01-11

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HUIFA LIN ,  SHOICHI SUZUKI ,  DAIICHIRO NAKASHIMA ,  TOSHIZO NOGAMI ,  WATARU OUCHI ,  TOMOKI YOSHIMURA ,  Takahisa FUKUI

IPC: H04W74/00 ,  H04W74/08

CPC classification number: H04W74/006 ,  H04W74/0808

Abstract: Terminal device attempts to transmit a PUSCH scheduled by a DCI format after the channel is sensed to be idle. When the start of the PUSCH is not aligned with an FFP-u, in a case that the channel access mode is configured to as semi-static, the terminal device does not initiate a COT, regardless of indication by a ChannelAccess-CPext field in the DCI format.

公开(公告)号：US20230371074A1

公开(公告)日：2023-11-16

申请号：US18030263

申请日：2021-10-19

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HUIFA LIN ,  SHOICHI SUZUKI ,  DAIICHIRO NAKASHIMA ,  TOSHIZO NOGAMI ,  WATARU OUCHI ,  TOMOKI YOSHIMURA ,  Takahisa FUKUI

IPC: H04W74/08

CPC classification number: H04W74/0816

Abstract: Terminal device initiates a COT-u at the beginning of an FFP-u after the channel is sensed to be idle and transmit an uplink transmission burst within the COT-u. In a case that the COT-u overlaps with a sensing slot for initiating an FFP-g with the one or more SS/PBCH blocks, the COT-u is terminated before the sensing slot. In a case that the COT-u does not overlap with the sensing slot, the COT-u is terminated after the sensing slot.

公开(公告)号：US20230276459A1

公开(公告)日：2023-08-31

申请号：US18019234

申请日：2021-08-05

Applicant: SHARP KABUSHIKI KAISHA

Inventor： WATARU OUCHI ,  HUIFA LIN ,  TOMOKI YOSHIMURA ,  TOSHIZO NOGAMI ,  SHOICHI SUZUKI ,  DAIICHIRO NAKASHIMA

IPC: H04W72/232 ,  H04W72/1273 ,  H04L1/1829

CPC classification number: H04W72/232 ,  H04W72/1273 ,  H04L1/1854

Abstract: The present invention includes monitoring a PDCCH with a DCI format, transmitting a HARQ-ACK corresponding to a PDSCH scheduled by the PDCCH, and in a case that the DCI format is used for scheduling of a first PDSCH including a PDSCH-to-HARQ_feedback timing indicator field providing an inapplicable value, and in a case that an SPS PDSCH is received before transmitting first HARQ-ACK information corresponding to the first PDSCH, and in a case that one or multiple first PUCCH resources for transmitting a HARQ-ACK corresponding to the SPS PDSCH are configured, multiplexing the first HARQ-ACK information in the first PUCCH.

公开(公告)号：US20230276456A1

公开(公告)日：2023-08-31

申请号：US18014735

申请日：2021-07-09

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HUIFA LIN ,  SHOICHI SUZUKI ,  DAIICHIRO NAKASHIMA ,  TOSHIZO NOGAMI ,  WATARU OUCHI ,  TOMOKI YOSHIMURA ,  Takahisa FUKUI

IPC: H04W72/232 ,  H04L1/1829

CPC classification number: H04W72/232 ,  H04L1/1854

Abstract: A terminal device receives a DCI format triggering a Type-3 HARQ-ACK codebook; and transmission circuitry configured to transmit the Type-3 HARQ-ACK codebook via a first PUCCH indicated by the DCI format; wherein the first PUCCH is associated with a first priority index; wherein the first priority index is indicated by the DCI format, or is configured by a RRC parameter, or is predetermined.

公开(公告)号：US20230232406A1

公开(公告)日：2023-07-20

申请号：US17691906

申请日：2022-03-10

Applicant: SHARP KABUSHIKI KAISHA

Inventor： WATARU OUCHI ,  TOSHIZO NOGAMI ,  TOMOKI YOSHIMURA ,  Takahisa FUKUI ,  HUIFA LIN ,  Ryota MORIMOTO ,  DAIICHIRO NAKASHIMA ,  SHOICHI SUZUKI

IPC: H04W72/12

CPC classification number: H04W72/1289 ,  H04W72/1268

Abstract: A user equipment (UE) is described. The UE may comprise high-layer processing circuitry configured to acquire at least a first RRC parameter for indicating whether or not a transform precoder is enabled and a second RRC parameter for indicating whether or not a transform precoding indicator field is included in a DCI format, reception circuitry configured to receive the DCI format for scheduling of a PUSCH and transmission circuitry configured to transmit the PUSCH.

公开(公告)号：US20230072973A1

公开(公告)日：2023-03-09

申请号：US17799127

申请日：2021-02-10

Applicant: SHARP KABUSHIKI KAISHA

Inventor： TAEWOO LEE ,  WATARU OUCHI ,  TOSHIZO NOGAMI ,  SHOICHI SUZUKI ,  TOMOKI YOSHIMURA ,  HUIFA LIN ,  DAIICHIRO NAKASHIMA

IPC: H04W72/12 ,  H04L1/18

Abstract: A terminal apparatus includes a receiver configured to receive a PDCCH including DCI triggering a Type-3 HARQ-ACK codebook, and a transmitter configured to transmit a PUCCH including the Type-3 HARQ-ACK codebook triggered. A slot in which the PUCCH is transmitted is provided based on K1 obtained based on a PDSCH-to-HARQ_feedback timing indicator field included in the DCI. In a case that the DCI schedules a PDSCH, the PUCCH is transmitted the K1 slots after a slot in which the PDSCH is received. In a case that the DCI does not schedule a PDSCH, the PDCCH is transmitted in a slot after slots corresponding to the K1 from a slot in which the PDCCH is received.