公开(公告)号：US12184993B2

公开(公告)日：2024-12-31

申请号：US18089055

申请日：2022-12-27

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Satoshi Sato ,  Yasunori Ishii ,  Ryota Fujimura

IPC: H04N23/955 ,  G06V10/147 ,  G06V10/70

Abstract: An interval between a pinhole and a pinhole is set to a first interval at which a degree of superimposition of subject images captured through the corresponding pinholes falls within a predetermined range when an image of a subject located at a distance less than a predetermined distance from the multi-pinhole camera is captured. An interval between the pinhole and a pinhole is set to a second interval narrower than the first interval at which a degree of superimposition of subject images captured through the corresponding pinholes falls within a predetermined range when an image of the subject located at a distance equal to or more than the predetermined distance from the multi-pinhole camera is captured.

公开(公告)号：US12184852B2

公开(公告)日：2024-12-31

申请号：US18530032

申请日：2023-12-05

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Sughosh Pavan Shashidhar ,  Hai Wei Sun ,  Chong Soon Lim ,  Ru Ling Liao ,  Han Boon Teo ,  Jing Ya Li ,  Takahiro Nishi ,  Kiyofumi Abe ,  Ryuichi Kanoh ,  Tadamasa Toma

IPC: H04N11/02 ,  H04N19/119 ,  H04N19/176 ,  H04N19/184 ,  H04N19/60

Abstract: An encoder includes circuitry and a memory coupled to the circuitry. The circuitry, in operation, determines whether or not a ternary split process of splitting a block into three sub blocks in a first direction parallel to a first longer side of the block is allowed by comparing a size of a second shorter side of the block to a minimum threshold value. The circuitry, responsive to the ternary split process being allowed, writes, into a bitstream, a split direction parameter indicative of a splitting direction. The circuitry, in operation, splits the block into a plurality of sub blocks in a direction indicated by the split direction parameter; and encodes the plurality of sub blocks. The minimum threshold value corresponds to a minimum size supported in a transform process.

公开(公告)号：US12184581B2

公开(公告)日：2024-12-31

申请号：US18417797

申请日：2024-01-19

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Lilei Wang ,  Hidetoshi Suzuki

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/23 ,  H04W76/27

Abstract: There are provided a user equipment, a base station, and a communication thereof. The UE operative for sidelink transmission based on base station scheduling, comprising: a receiver, operative to receive first control information from a base station; determination circuitry, operative to determine whether a shortened time interval is used for a signaling interaction of the user equipment and the base station for sidelink transmission according to the received first control information; and a transmitter, operative to transmit second control information to the base station during the signaling interaction using the shortened time interval after the determination circuitry determines that the shortened time interval is used for the signaling interaction for sidelink transmission; wherein a length of the shortened time interval is less than a length of a standard time interval.

公开(公告)号：US12184434B2

公开(公告)日：2024-12-31

申请号：US18361499

申请日：2023-07-28

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Prateek Basu Mallick ,  Joachim Loehr ,  Sujuan Feng

IPC: H04W4/70 ,  H04L1/1867 ,  H04W4/40 ,  H04W72/02 ,  H04W72/044

Abstract: The invention relates to a transmitting device for performing an initial and one or more retransmissions of data via a sidelink interface. A receiver and processor perform a resource sensing procedure to acquire information about radio resources usable for the device to transmit data at a later point in time. The processor performs an autonomous radio resource allocation to select time-frequency radio resources within a transmission window to be used for performing a first transmission of the data, based on information acquired by the resource sensing procedure. The processor determines a data transmission timing pattern, that indicates a transmission timing for performing one or more transmissions of data. A transmitter performs the first data transmission using the selected time-frequency radio resources and performs the data retransmissions at the transmission timing defined by the determined data transmission timing pattern with respect to the first data transmission.

公开(公告)号：US12184376B2

公开(公告)日：2024-12-31

申请号：US18349671

申请日：2023-07-10

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yutaka Murakami ,  Tomohiro Kimura ,  Mikihiro Ouchi

IPC: H04B7/06 ,  H04B7/0452 ,  H04B7/0456 ,  H04L1/00 ,  H04L1/06 ,  H04B1/707 ,  H04L27/00 ,  H04L27/26

Abstract: A transmission apparatus includes M signal processors that respectively generate modulated signals directed to M reception apparatuses, M being an integer equal to or greater than 2, and an antenna section. Each signal processor modulates a first bit sequence made up of two bits to generate a first modulated signal and a second modulated signal, and modulates a second bit sequence made up of other two bits to generate a third modulated signal and a fourth modulated signal, in a case of transmitting multiple streams to a corresponding one of the M reception apparatuses. The antenna section includes a first antenna that transmits the first modulated signal and the third modulated signal and a second antenna that transmits the second modulated signal and the fourth modulated signal. At least either the signals transmitted from the first antenna or the signals transmitted from the second antenna are phase-changed signals.

公开(公告)号：US20240430754A1

公开(公告)日：2024-12-26

申请号：US18819728

申请日：2024-08-29

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Quan KUANG ,  Hidetoshi SUZUKI ,  Ming-Hung TAO ,  Ankit BHAMRI

IPC: H04W36/00 ,  H04W74/0833

Abstract: The present disclosure relates to a mobile terminal for performing a handover procedure in a mobile communication system from a source to a target base station. The target base station is configured for the mobile terminal with at least a first and a different second bandwidth part within its cell bandwidth. The mobile terminal comprises: a transceiver which, in operation, receives from the source base station a handover command message including information regarding the configured at least first and second bandwidth part; and a processor which, in operation and upon reception of the handover command message, activates in the transceiver at least a selected one of the configured at least first or second bandwidth part, and controls the transceiver to perform, over the activated at least one of the configured at least first or second bandwidth part, communication with the target base station as part of the handover procedure.

公开(公告)号：US12177835B2

公开(公告)日：2024-12-24

申请号：US17440714

申请日：2019-12-18

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Naoya Shibaike ,  Hidetoshi Suzuki ,  Tomoya Nunome ,  Ayako Horiuchi

IPC: H04W72/04 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/1273 ,  H04W72/23

Abstract: A terminal apparatus includes a receiver and a transmitter. The receiver receives, from a base station, a downlink assignment index (DAI) that is transmitted by means of a downlink control information (DCI) format. The DAI indicates an accumulative number of a transmitted physical downlink shared channel (PDSCH) included in a group of PDSCHs. A range of the accumulative number of which the DAI is indicative is variably configured. The transmitter, in operation, transmits, to the base station, hybrid automatic repeat request acknowledgement (HARQ-ACK) information based on the DAI.

公开(公告)号：US12177441B2

公开(公告)日：2024-12-24

申请号：US18334176

申请日：2023-06-13

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Kiyofumi Abe ,  Ryuichi Kanoh ,  Takahiro Nishi ,  Tadamasa Toma

IPC: H04N19/126 ,  H04N19/124 ,  H04N19/176 ,  H04N19/18 ,  H04N19/30 ,  H04N19/60

Abstract: Various embodiments provide an encoder that performs an up-conversion and a down-conversion on a first quantization matrix to generate a second quantization matrix, and quantizes transform coefficients of a current block using the second quantization matrix. The first quantization matrix has a first number of rows and a first number of columns equal to the first number of rows, and the second quantization matrix has a second number of rows and a second number of columns different from the second number of rows. In the up-conversion, the circuitry generates the second quantization matrix such that one of the second number of rows or the second number of columns is larger than the first number of rows. In the down-conversion, the circuitry generates the second quantization matrix such that the other of the second number of rows or the second number of columns is smaller than the first number of rows.

公开(公告)号：US12177149B2

公开(公告)日：2024-12-24

申请号：US18487911

申请日：2023-10-16

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Shotaro Maki ,  Hidetoshi Suzuki ,  Ayako Horiuchi

IPC: H04L5/00

Abstract: In a transmitter, an assignment circuit maps a phase tracking reference signal (PT-RS) onto a subcarrier, and a transmitting circuit transmits a signal containing the phase tracking reference signal. The phase tracking reference signal is mapped onto a different subcarrier for each cell, group, or mobile station.

公开(公告)号：US12177038B2

公开(公告)日：2024-12-24

申请号：US18376641

申请日：2023-10-04

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Manabu Maeda ,  Toshihisa Nakano ,  Yoshiharu Imamoto

IPC: H04L12/40

Abstract: In an anomaly determination method for determining an anomaly in a received message, a plurality of messages which include messages that are periodic and each of which includes a first field having a fixed value and a second field having a variable value are each received as the received message, and one of a plurality of combinations to be used for determination each of which includes at least one of a plurality of anomaly determinations including an anomaly determination utilizing a reception timing based on the periodicity or the number of received messages, an anomaly determination utilizing the first field, and an anomaly determination utilizing the second field, is selected according to one or more criteria among available execution time of the anomaly determination method, a load amount, a data amount, and the number of messages.