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公开(公告)号：US12231589B2
公开(公告)日：2025-02-18
申请号：US18455906
申请日：2023-08-25
Inventor： Ayako Horiuchi , Hidetoshi Suzuki , Lilei Wang , Takashi Iwai
Abstract: A terminal includes circuitry and a transmitter. The circuitry, in operation, determines a first transmission power for a first uplink signal and a second transmission power for a second uplink signal by prioritizing allocation of a transmission power to the second transmission power for the second uplink signal, responsive to, in a first transmission time interval (TTI) where the first uplink signal is transmitted, the second uplink signal being transmitted in a second TTI that is shorter than the first TTI. The transmitter, in operation, transmits the first uplink signal with the determined first transmission power and transmits the second uplink signal with the determined second transmission power.
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公开(公告)号：US12231237B2
公开(公告)日：2025-02-18
申请号：US18429146
申请日：2024-01-31
Inventor： Takashi Iwai , Tetsuya Yamamoto , Tomoya Nunome , Tomofumi Takata
Abstract: According to the present invention, a base station can dynamically change a repetition transmission method as appropriate. In a base station (100), a repetition control unit (103) determines a data repetition pattern for a terminal (200). A transmission unit (109) repeatedly transmits data (repetition transmission) on the basis of the repetition pattern. The data repetition pattern corresponds to control information to be reported to the terminal (200) by dynamic signaling.
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公开(公告)号：US12229757B2
公开(公告)日：2025-02-18
申请号：US17385131
申请日：2021-07-26
Inventor： Yuji Unagami , Junji Michiyama , Yuuki Hirose , Tetsuji Fuchikami , Motoji Ohmori
Abstract: A control method includes: receiving first transaction data related to a sign-up for service and storing the first transaction data received into the distributed ledger included in each of the plurality of servers, the service offering, if a goal condition predetermined for the service is satisfied, a token to a participant that is a user who signs up for the service; storing, into the distributed ledger, second transaction data indicating that the user is offered the token predetermined for the service, if it is determined that the goal condition is satisfied; and storing, into the distributed ledger, third transaction data indicating that the user is offered a deposit that is a temporary token predetermined for the service, at a predetermined timing included in a period from the storing of the first transaction data into the distributed ledger until when determination of whether the goal condition is satisfied is performed.
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公开(公告)号：US20250055975A1
公开(公告)日：2025-02-13
申请号：US18921455
申请日：2024-10-21
Inventor： Toshiyasu SUGIO
IPC: H04N19/103 , H04N19/184 , H04N19/44 , H04N19/597
Abstract: A three-dimensional data encoding method encodes a plurality of three-dimensional points, and includes: selecting one prediction mode from two or more prediction modes for calculating a predicted value of an attribute information item of a first three-dimensional point, in accordance with attribute information items of one or more second three-dimensional points in vicinity of the first three-dimensional point; calculating the predicted value by the selected prediction mode; calculating, as a prediction residual, a difference between a value of the attribute information item of the first three-dimensional point and the calculated predicted value; and generating a first bit stream that includes the selected prediction mode, the prediction residual, and a number of the two or more prediction modes.
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公开(公告)号：US12225589B2
公开(公告)日：2025-02-11
申请号：US17261835
申请日：2019-10-02
Inventor： Takashi Iwai , Tomofumi Takata , Hidetoshi Suzuki , Tetsuya Yamamoto
IPC: H04W74/0833
Abstract: The present invention provides a terminal that can carry out a random-access process appropriately. A terminal (100) is provided with: a wireless transmission unit (108) that transmits a data signal; and a control unit (101) that determines a second resource for use in transmitting the data signal on the basis of a first resource for use in transmitting a preamble signal.
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Patent Agency Ranking
公开(公告)号：US12225586B2
公开(公告)日：2025-02-11
申请号：US18365132
申请日：2023-08-03
Inventor： Quan Kuang , Hidetoshi Suzuki
IPC: H04W74/0816 , H04L27/26 , H04W52/36 , H04W74/08
Abstract: Provided are a user equipment (UE), a base station and respective transmission/reception methods for UE and base station. The UE comprises circuitry which, in operation, determines, based on a type of a transmission, a time interval between an outer boundary of a transient period for ramping of power to start or finish the transmission and a symbol on which a signal included in the transmission is to be transmitted; and a transceiver which, in operation, transmits the signal on the symbol; wherein the time interval and a time window for clear channel assessment (CCA) are non-overlapping.
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公开(公告)号：US12225512B2
公开(公告)日：2025-02-11
申请号：US18521846
申请日：2023-11-28
Inventor： Ayako Horiuchi , Hidetoshi Suzuki
IPC: H04W4/00 , H04W72/044 , H04W72/23
Abstract: In a base station, a signal allocating unit allocates downlink control signals (DCI) to a control channel region (CORESET) constituted by a plurality of control channel elements (CCEs), and a transmitting unit transmits the downlink control signals. In this case, the number of resource element groups (REGs) that constitute the CCE is a power of 2, and a bundling size indicating the number of REGs included in the REGs that constitute the CCE and arranged in adjacent resource blocks is a power of 2.
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公开(公告)号：US12224853B2
公开(公告)日：2025-02-11
申请号：US18531495
申请日：2023-12-06
Inventor： Alexander Golitschek Edler von Elbwart
IPC: H04L1/00 , H04L1/16 , H04L1/1607 , H04L1/18 , H04L1/1812 , H04W72/04 , H04W72/0446 , H04W72/0453 , H04W72/14 , H04W72/23 , H04L5/00
Abstract: The present disclosure relates to enabling and disabling of codewords in multi-subframe grants. In particular, dynamic and subframe based enabling/disabling of codewords is enabled even if other control parameters including the resource allocation is performed for multiple subframes. For instance, signal from a scheduling entity to a scheduled entity comprises control information including the resource grant common for multiple subframes and a plurality of codewords for each subframe, and a codeword indication indicating enabling or disabling of one or more codewords for each of the multiple subframes. For each subframe it is determined whether a codeword from the plurality of codewords in said subframes is enabled or disabled according to the codeword indication and/or which codeword is enabled or disabled. The indication of enabling and disabling may alternatively be done by using modulation and coding scheme indicator values which are not associated with a particular modulation and coding scheme.
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公开(公告)号：US20250047899A1
公开(公告)日：2025-02-06
申请号：US18921409
申请日：2024-10-21
Inventor： Kiyofumi Abe , Takahiro Nishi , Tadamasa Toma
IPC: H04N19/52 , H04N19/176 , H04N19/186
Abstract: An encoder includes circuitry and memory connected to the circuitry. In operation, the circuitry: stores MV information and correction processing information into a FIFO buffer for an HMVP mode in association, the MV information being derived for a processed block and correction processing information being related to correction processing of a prediction image of the processed block; registers, in a prediction candidate list for a merge mode, one or more prediction candidates each being a combination of MV information and correction processing information, the prediction candidates including a prediction candidate which is a combination of the motion vector information and the correction processing information stored in the FIFO buffer; and selects a prediction candidate from the prediction candidate list when a current block is to be processed in the merge mode, and performs correction processing of a prediction image of the current block, based on the correction processing information.
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公开(公告)号：US12219502B2
公开(公告)日：2025-02-04
申请号：US18493467
申请日：2023-10-24
Inventor： Shotaro Maki , Takashi Iwai , Hidetoshi Suzuki
Abstract: The present invention provides a transmitter which can suitably perform a transmission power control in a PT-RS port. In this transmitter (100), a control unit (101) determines a transmission power for transmitting a reference signal (PT-RS) for phase tracking and a data signal within a range in which the maximum transmission power for each antenna port is not exceeded. In addition, a transmission unit (105) transmits the reference signal for phase tracking and the data signal at the transmission power determined by the control unit (101).
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