公开(公告)号：US12199914B2

公开(公告)日：2025-01-14

申请号：US17943929

申请日：2022-09-13

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Huifa Lin ,  Shoichi Suzuki ,  Daiichiro Nakashima ,  Toshizo Nogami ,  Wataru Ouchi ,  Tomoki Yoshimura ,  Takahisa Fukui ,  Ryota Morimoto

IPC: H04L5/00 ,  H04W72/23

Abstract: Terminal device receives a SS/PBCH block with an odd index and a PDCCH in a Type0-PDCCH CSS set. A predefined table provides configurations for the Type0-PDCCH CSS set. The first symbol index is NCORESETsymb in a first row, and the first symbol index is NCORESETsymb+Ngapsymb in a second row. The first row and the second row are different rows in the predefined table.

公开(公告)号：US12177024B2

公开(公告)日：2024-12-24

申请号：US17793437

申请日：2021-01-27

Applicant: Sharp Kabushiki Kaisha

Inventor： Taewoo Lee ,  Wataru Ouchi ,  Toshizo Nogami ,  Shoichi Suzuki ,  Tomoki Yoshimura ,  Huifa Lin ,  Daiichiro Nakashima

IPC: H04L1/1812 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/23

Abstract: A terminal apparatus transmits a PUCCH in a certain slot, and receives multiple DCI formats on a set of PDCCH monitoring occasions corresponding to the certain slot. In a case that multiple PUCCHs exist in the certain slot and that the multiple PUCCHs include a first PUCCH including a first type HARQ-ACK codebook and a second PUCCH including a second type HARQ-ACK codebook, the second PUCCH is not transmitted.

公开(公告)号：US12150123B2

公开(公告)日：2024-11-19

申请号：US17691806

申请日：2022-03-10

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Toshizo Nogami ,  Tomoki Yoshimura ,  Huifa Lin ,  Wataru Ouchi ,  Takahisa Fukui ,  Shoichi Suzuki ,  Daiichiro Nakashima

IPC: H04W72/1268 ,  H04W72/0446 ,  H04W72/20 ,  H04W76/20 ,  H04W76/30

Abstract: A user equipment (UE) is described. The UE may comprise high-layer processing circuitry configured to acquire a first RRC parameter and transmission circuitry configured to transmit a PUSCH in multiple slots. If the first RRC parameter is set to a first value, conditions in a slot format procedure may not be used for determination of the multiple slots. If the first RRC parameter is set to a second value, the conditions in the slot format procedure may be used for the determination of the multiple slots.

公开(公告)号：US11770843B2

公开(公告)日：2023-09-26

申请号：US16759668

申请日：2018-11-02

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Tomoki Yoshimura ,  Shoichi Suzuki ,  Wataru Ouchi ,  Liqing Liu ,  Taewoo Lee

IPC: H04W72/53 ,  H04L5/00 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L5/0092 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23

Abstract: A terminal apparatus that communicates with a base station apparatus by using a cell including a first downlink carrier bandwidth part and a second downlink carrier bandwidth part includes a receiver configured to monitor a PDCCH in the first downlink carrier bandwidth part and a decoder configured to decode a PDSCH in the first downlink carrier bandwidth part based on a DCI format included in the PDCCH. The DCI format includes frequency domain resource assignment information of the PDSCH, and a size of the frequency resource assignment information is given at least based on the number of resource blocks included in the second downlink carrier bandwidth part.

公开(公告)号：US11696323B2

公开(公告)日：2023-07-04

申请号：US17120903

申请日：2020-12-14

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Tomoki Yoshimura ,  Takashi Hayashi ,  Naoki Kusashima ,  Shoichi Suzuki ,  Tatsushi Aiba ,  Kazunari Yokomakura ,  Wataru Ouchi ,  Kimihiko Imamura

IPC: H04W74/00 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W74/006 ,  H04L5/0053 ,  H04W74/0833 ,  H04W74/08

Abstract: Uplink communication is efficiently performed in non-allocated frequencies. The terminal apparatus includes: a reception unit configured to receive downlink control information on a PDCCH; and a transmission unit configured to transmit a random access preamble. For a first frame structure type, the downlink control information is used to configure a subframe number of a first uplink subframe in which transmission of the random access preamble is allowed. For a second frame structure type, the downlink control information is used to configure a subframe number of a second uplink subframe in which transmission of the random access preamble is allowed and a symbol number of an uplink symbol in the second uplink subframe.

公开(公告)号：US11363579B2

公开(公告)日：2022-06-14

申请号：US16954508

申请日：2018-12-27

Applicant: SHARP KABUSHIKI KAISHA ,  FG Innovation Company Limited

Inventor： Taewoo Lee ,  Shoichi Suzuki ,  Wataru Ouchi ,  Tomoki Yoshimura ,  Liqing Liu

IPC: H04W72/04

Abstract: A terminal apparatus includes a transmitter configured to transmit a UCI payload with CRC bits by using a PUCCH, wherein a size of the CRC bits added to the UCI payload is a first size, and a number of PRBs of a resource of the PUCCH is given based on a second size of the CRC bits.

公开(公告)号：US11310818B2

公开(公告)日：2022-04-19

申请号：US16323039

申请日：2017-08-09

Applicant: Sharp Kabushiki Kaisha ,  FG Innovation Company Limited

Inventor： Tomoki Yoshimura ,  Wataru Ouchi ,  Shoichi Suzuki ,  Liqing Liu ,  Kimihiko Imamura

IPC: H04W72/12 ,  H04W16/14 ,  H04L1/18 ,  H04W72/04 ,  H04L27/26 ,  H04W28/06 ,  H04L5/00 ,  H04W72/14

Abstract: An apparatus includes: a transmitter configured to transmit a transport block and HARQ-ACK on PUSCH; and a physical layer processing unit configured to calculate a number of coded bits for the HARQ-ACK, at least based on a number of SC-FDMA symbols NPUSCH-initialsymb for PUSCH initial transmission for the transport block, and modulation order for the transport block, wherein the number of the SC-FDMA symbols NPUSCH-initialsymb is given at least based on NLBT and a number of SC-FDMA symbols NULsymb included in an uplink slot, and a value of NLBT is 1 in a case that a time continuous signal of a first SC-FDMA symbol included in the PUSCH is generated based on a content of a resource element corresponding to a second SC-FDMA symbol following the first SC-FDMA symbol.

公开(公告)号：US11224035B2

公开(公告)日：2022-01-11

申请号：US16628278

申请日：2018-07-18

Applicant: Sharp Kabushiki Kaisha ,  FG Innovation Company Limited

Inventor： Tomoki Yoshimura ,  Shoichi Suzuki ,  Wataru Ouchi ,  Liqing Liu ,  Taewoo Lee

IPC: H04L1/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12 ,  H04W74/04

Abstract: An apparatus includes: a receiver configured to receive a PDCCH including downlink control information; and a transmitter configured to transmit a sPUSCH, based at least on detection of the PDCCH. The sum of the number of symbols to which the sPUSCH is mapped and the number of SC-FDMA symbols to which a DMRS associated with the sPUSCH is mapped is 2 and/or 3. In a case that a CRC added to the downlink control information is scrambled with a C-RNTI, the index of the SC-FDMA symbol to which the DMRS associated with the sPUSCH is mapped is given based at least on the downlink control information. In a case that the CRC added to the downlink control information is scrambled with an SPS C-RNTI, the index of the symbol to which the DMRS associated with the sPUSCH is mapped is given based at least on higher layer signaling.

公开(公告)号：US11219007B2

公开(公告)日：2022-01-04

申请号：US16627418

申请日：2018-07-03

Applicant: Sharp Kabushiki Kaisha ,  FG Innovation Company Limited

Inventor： Shoichi Suzuki ,  Tomoki Yoshimura ,  Wataru Ouchi ,  Taewoo Lee ,  Liqing Liu

IPC: H04W4/00 ,  H04W72/04

Abstract: A terminal apparatus includes a receiver configured to receive a PDCCH including downlink control information used for scheduling of a PUSCH, a coding unit configured to encode uplink control information, and a transmitter configured to transmit the uplink control information by using the PUSCH. A coding rate R and a modulation order Qm are given based on one field included in the downlink control information. The number Q of coded bits of the uplink control information is given at least based on the number Q′ of coded modulation symbols for the uplink control information and the modulation order Qm. The number Q′ of coded modulation symbols is given at least based on the coding rate R and the modulation order Qm.

公开(公告)号：US11178720B2

公开(公告)日：2021-11-16

申请号：US16483097

申请日：2018-02-01

Applicant: Sharp Kabushiki Kaisha ,  FG Innovation Company Limited

Inventor： Liqing Liu ,  Shoichi Suzuki ,  Tomoki Yoshimura ,  Wataru Ouchi

IPC: H04W76/27 ,  H04W24/10 ,  H04W72/04

Abstract: A terminal apparatus receives higher layer signaling and a PDCCH. The higher layer signaling includes an RRC parameter for indicating a slot in which the PDCCH is to be monitored. The PDCCH includes slot structure information. The slot structure information indicates a slot structure for a slot n next to a slot in which the PDCCH is received. The terminal apparatus controls whether or not to monitor a PDCCH in the slot n, based on at least the RRC parameter and the slot structure information.