公开(公告)号：US20230300893A1

公开(公告)日：2023-09-21

申请号：US18019770

申请日：2021-08-03

Applicant: SHARP KABUSHIKI KAISHA

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

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/008

Abstract: An index of the contention-based random access preamble used in a first random access procedure for an n-th SS/PBCH block on a certain PRACH occasion is selected from among indexes (n−1)*Ntotal/N to (n−1)*Ntotal/N+R−1, second RACH configuration information includes at least a second number Rx of contention-based random access preambles allocated per SS/PBCH block on one PRACH occasion, and information indicative of a first value Sx, and an index of the contention-based random access preamble used in the second random access procedure for the n-th SS/PBCH block on the certain PRACH occasion is selected from among indexes (n−1)*Ntotal/N+Sx to (n−1)*Ntotal/N+Sx+Rx−1.

公开(公告)号：US20230300845A1

公开(公告)日：2023-09-21

申请号：US18015297

申请日：2021-07-09

Applicant: SHARP KABUSHIKI KAISHA

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

IPC: H04W72/23 ,  H04W72/1268 ,  H04L27/26 ,  H04L1/00

CPC classification number: H04W72/23 ,  H04L1/0061 ,  H04L27/2605 ,  H04W72/1268

Abstract: A terminal device comprising: a reception unit configured to detect a downlink control information (DCI) format for scheduling a physical uplink shared channel (PUSCH); a transmission unit configured to transmit the PUSCH; and a control unit configured to determine to use one of a first process for the PUSCH and a second process for the PUSCH, at least based on how the PUSCH is scheduled: wherein the first process is a resource determination process which is given based on a first configuration of multiple first resource block(RB)-sets, the second process is a resource determination process which is given based on a second configuration of multiple second RB-sets, the multiple first RB- sets and one or more first intra-cell guard bands which corresponds to the multiple first RB-sets fully occupies the carrier, and the multiple second RB-sets and one or more second intra-cell guard bands which corresponds to the multiple second RB-sets fully occupies the carrier.

公开(公告)号：US20220360407A1

公开(公告)日：2022-11-10

申请号：US17764756

申请日：2020-09-29

Applicant: SHARP KABUSHIKI KAISHA

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

IPC: H04L5/00 ,  H04W72/04

Abstract: A terminal apparatus includes a processing circuitry configured to determine one or multiple first indexes of one or multiple physical resource blocks (PRBs) to which a physical uplink control channel (PUCCH) is mapped, and a transmitting circuitry configured to transmit the PUCCH in a bandwidth part (BWP). In a case that the PUCCH is transmitted using an interlace, the one or multiple first indexes are determined based on a resource block (RB) used for the interlace, the number of interlaces, and the number of the one or multiple PRBs from zero to a starting PRB of the BWP in a common resource block (CRB) index.

公开(公告)号：US20220322390A1

公开(公告)日：2022-10-06

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: H04W72/12 ,  H04W72/04 ,  H04W76/30 ,  H04W76/20

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：US20220264618A1

公开(公告)日：2022-08-18

申请号：US17765704

申请日：2020-10-01

Applicant: SHARP KABUSHIKI KAISHA

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

IPC: H04W72/12 ,  H04L27/26 ,  H04L1/18

Abstract: A terminal apparatus includes: a receiver configured to receive a physical downlink control channel to which a downlink control information format is mapped, and receive a physical downlink shared channel to which a transport block is mapped, the physical downlink shared channel being scheduled by the physical downlink control information format; and a transmitter configured to transmit HARQ-ACK information corresponding to the transport block on a physical uplink control channel. A first time signal for the physical uplink control channel and a second time signal for the physical uplink control channel are generated based on contents of a resource element in an OFDM symbol. The first time signal is present in the OFDM symbol. A demodulation reference signal for the physical uplink control channel is mapped to the resource element, based on the OFDM symbol. The second time signal is transmitted before the OFDM symbol.

公开(公告)号：US20240373420A1

公开(公告)日：2024-11-07

申请号：US18292512

申请日：2022-06-24

Applicant: SHARP KABUSHIKI KAISHA

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

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

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

公开(公告)号：US20240243890A1

公开(公告)日：2024-07-18

申请号：US18562105

申请日：2022-06-24

Applicant: SHARP KABUSHIKI KAISHA

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

IPC: H04L5/00

CPC classification number: H04L5/0092

Abstract: Terminal device receives a SS/PBCH block and a high-layer parameter and determines a point A. A common resource block is determined at least based on a subcarrier 0 of the SS/PBCH block. The point A is determined at least based on a subcarrier 0 of the common resource block and an offset provided by the high-layer parameter. The offset is expressed in units of resource blocks assuming 120 KHz for FR2-2.

公开(公告)号：US20240235723A9

公开(公告)日：2024-07-11

申请号：US18279149

申请日：2022-02-25

Applicant: SHARP KABUSHIKI KAISHA

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

IPC: H04L1/00

CPC classification number: H04L1/0013 ,  H04L1/0036

Abstract: A terminal device includes encoding circuitry configured to encode a code block and output coded bits for the code block, and rate-matching circuitry configured to perform bit-selection procedure for the coded bits, wherein the rate-matching circuitry is configured to determine a starting coded bit index for the bit-selection procedure based on a rate-matching sequence length or an index of an instance of a PUSCH in which the coded bits are mapped.

公开(公告)号：US20240163869A1

公开(公告)日：2024-05-16

申请号：US18284067

申请日：2022-03-18

Applicant: SHARP KABUSHIKI KAISHA

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

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

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W76/20

Abstract: A user equipment (UE) is described. The UE may comprise high-layer processing circuitry configured to acquire a RRC parameter and transmission circuitry configured to transmit a PUSCH in multiple slots. The RRC parameter may indicate that the multiple slots are determined according to slots which are available for transmission(s) of the PUSCH. If the RRC parameter is not provided, processing time for canceling a transmission of the PUSCH may be required to be shorter than or equal to a first length. If the RRC parameter is provided, the processing time for canceling a transmission of the PUSCH may be required to be shorter than or equal to a second length. The second length is longer than the first length.

公开(公告)号：US20240137146A1

公开(公告)日：2024-04-25

申请号：US18279149

申请日：2022-02-25

Applicant: SHARP KABUSHIKI KAISHA

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

IPC: H04L1/00

CPC classification number: H04L1/0013 ,  H04L1/0036

Abstract: A terminal device includes encoding circuitry configured to encode a code block and output coded bits for the code block, and rate-matching circuitry configured to perform bit-selection procedure for the coded bits, wherein the rate-matching circuitry is configured to determine a starting coded bit index for the bit-selection procedure based on a rate-matching sequence length or an index of an instance of a PUSCH in which the coded bits are mapped.