公开(公告)号：US11341592B2

公开(公告)日：2022-05-24

申请号：US16037019

申请日：2018-07-17

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Takuya Yamaguchi ,  Naoyuki Harada ,  Hideo Umetani ,  Shuhei Matsui

IPC: G06Q50/26 ,  G06Q10/02

Abstract: A vehicle authentication method, a recording medium storing a program, a terminal device, and a vehicle authentication system which may raise security level on vehicle authentication by a user are provided. In the vehicle authentication method, the terminal device acquires a vehicle authenticator for authentication of a reserved vehicle, sends a reference vehicle a request for a vehicle authenticator for authentication of the reference vehicle, and determines whether the vehicle authenticators of the reference vehicle and the reserved vehicle coincide. Then a message that the reference vehicle is the reserved vehicle is displayed on the display unit upon determination that the vehicle authenticators of the reference vehicle and the reserved vehicle coincide. And a message that the reference vehicle is not the reserved vehicle is displayed on the display unit upon determination that the vehicle authenticators of the reference vehicle and the reserved vehicle do not coincide.

公开(公告)号：US20220159583A1

公开(公告)日：2022-05-19

申请号：US17441227

申请日：2019-03-28

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Lilei WANG ,  Hidetoshi SUZUKI

IPC: H04W52/24 ,  H04W52/38 ,  H04L5/00

Abstract: Provided are user equipment and wireless communication methods related to power control of sidelink transmissions and any other sidelink operation in NR V2X. The user equipment, comprising: a receiver, operative to receive indication information of power determination basis for sidelink transmission, the indication information indicating a set of downlink reference signal(s) for determining pathloss used for power control of a sidelink channel to be transmitted by the user equipment or that the pathloss for power control of the sidelink channel is determined based on sidelink reference signal(s); and a circuitry, operative to determine the pathloss used for power control of the sidelink channel based on the indication information.

公开(公告)号：US20220159304A1

公开(公告)日：2022-05-19

申请号：US17591259

申请日：2022-02-02

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Masato OHKAWA ,  Hideo SAITOU ,  Kiyofumi ABE ,  Takahiro NISHI ,  Tadamasa TOMA ,  Yusuke KATO

IPC: H04N19/60 ,  H04N19/30 ,  H04N19/186 ,  H04N19/12 ,  H04N19/17 ,  H04N19/184 ,  H04N19/119 ,  H04N19/112 ,  H04N19/16

Abstract: Provided is an encoder including: circuitry; and memory coupled to the circuitry. In operation, the circuitry: performs a mapping process of Luma Mapping with Chroma Scaling (LMCS) for transforming a first pixel value space applied to a luma display image signal into a second pixel value space applied to a luma encoding process signal, using line segments forming a transform curve, each of which corresponds to a different one of sections obtained by partitioning the first pixel value space; and encodes an image, and in the performing of the LMCS, the circuitry determines the transform curve so that among boundary values in the second pixel value space, a first value obtained by dividing a boundary value by a base width defined according to a bit depth of the image is not equal to a second value obtained by dividing another boundary value by the base width.

公开(公告)号：US11337242B2

公开(公告)日：2022-05-17

申请号：US15773528

申请日：2016-09-12

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Ayako Horiuchi ,  Hidetoshi Suzuki

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04 ,  H04L1/16 ,  H04W88/08

Abstract: A signal assignment unit (105) assigns a downlink control signal including resource assignment information of a PDSCH to a downlink resource. A specification unit (108) specifies a PUCCH resource using an offset value set to either a first PRB set or a second PRB set when the downlink control signal is disposed to spread over the first PRB set and the second PRB set. A signal separation unit (109) separates an ACK/NACK signal included in the specified PUCCH resource from a received signal from a terminal to which the downlink control signal has been transmitted.

公开(公告)号：US20220150599A1

公开(公告)日：2022-05-12

申请号：US17588936

申请日：2022-01-31

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Noritaka IGUCHI ,  Tadamasa TOMA ,  Hisaya KATOU

IPC: H04N21/643 ,  H04L69/22 ,  H04L61/5007 ,  H04N21/61 ,  H04N21/845 ,  H04N21/242 ,  H04N21/43 ,  H04L69/04 ,  H04N21/8547 ,  H04L69/28 ,  H04L69/32

Abstract: A transmission method includes: generating one or more transfer frames that each store one or more streams used for content transfer; and transmitting the one or more generated frames through broadcast, each of the one or more streams storing one or more second transfer units, each of the one or more second transfer units storing one or more first transfer units, and each of the one or more first transfer units storing one or more Internet Protocol (IP) packets. In at least one stream among the one or more streams, each of the first transfer units positioned at a head contains reference clock information indicating time used for reproduction of the content.

公开(公告)号：US20220150488A1

公开(公告)日：2022-05-12

申请号：US17580344

申请日：2022-01-20

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Chong Soon LIM ,  Hai Wei SUN ,  Sughosh Pavan SHASHIDHAR ,  Han Boon TEO ,  Ru Ling LIAO ,  Takahiro NISHI ,  Tadamasa TOMA

IPC: H04N19/119 ,  H04N19/176 ,  H04N19/50 ,  H04N19/60

Abstract: An encoder according to one aspect of the present disclosure encodes a block of an image, and includes a processor and memory connected to the processor. Using the memory, the processor partitions a block into a plurality of sub blocks and encodes a sub block included in the plurality of sub blocks in an encoding process including at least a transform process or a prediction process. The block is partitioned using a multiple partition including at least three odd-numbered child nodes and each of a width and a height of each of the plurality of sub blocks is a power of two.

公开(公告)号：US20220150013A1

公开(公告)日：2022-05-12

申请号：US17434243

申请日：2019-11-27

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Lei Huang ,  Akihiko NISHIO ,  Tien Ming, Benjamin KOH

IPC: H04L5/00 ,  H04W72/04

Abstract: A terminal includes a receiver, which in operation, receives one or more discovery reference signal (DRS) transmitted by a base station within a channel occupancy time (COT) starting at a possible starting position that is not aligned with half a slot boundary. The terminal includes circuitry, which in operation, determines frame timing in response to receiving the one or more DRS.

公开(公告)号：US20220148110A1

公开(公告)日：2022-05-12

申请号：US17581225

申请日：2022-01-21

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yuji UNAGAMI ,  Junji MICHIYAMA ,  Junichiro SOEDA ,  Naohisa NISHIDA ,  Yuuki HIROSE ,  Tetsuji FUCHIKAMI ,  Motoji OHMORI

IPC: G06Q50/18 ,  G06Q20/38

Abstract: First information including first contract information indicating contract content of a first contract and a provisional contract flag indicating that the first contract information is a provisional contract is received from a first terminal used by a first user who is one of two parties that have agreed to the first contract, and is stored into a ledger. The first contract information obtained from the ledger is transmitted to a second terminal used by an auditor who inspects the first contract information. A check result indicating approval or disapproval of the first contract information by the auditor is received from the second terminal. When the check result indicates approval of the first contract information, second information including the first contract information and a definitive contract flag indicating that the first contract information has been adopted as a definitive contract is obtained and stored into the ledger.

公开(公告)号：US20220147984A1

公开(公告)日：2022-05-12

申请号：US17579927

申请日：2022-01-20

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yuji UNAGAMI ,  Junji MICHIYAMA ,  Junichiro SOEDA ,  Naohisa NISHIDA ,  Yuuki HIROSE ,  Tetsuji FUCHIKAMI ,  Motoji OHMORI

IPC: G06Q20/38

Abstract: A control method is executed by a first server among a plurality of servers in a system including the plurality of servers and a generating device that generates record information about usage records for users belonging to one group when a service provided by a business operator is used on a group basis. The method includes: obtaining, from the generating device, first record information about a first usage record of a service by a first user belonging to the one group; determining whether the first record information obtained is permitted under a rule based on contract content, stored in the first server, of a contract entered into by the first user and the business operator; and forwarding first transaction data including a determination result to a plurality of second servers and storing a first block including the first transaction data in a distributed ledger managed by the first server.

公开(公告)号：US20220141674A1

公开(公告)日：2022-05-05

申请号：US17578306

申请日：2022-01-18

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Prateek BASU MALLICK ,  Hidetoshi SUZUKI ,  Joachim LOEHR

IPC: H04W16/26 ,  H04W4/70 ,  H04L5/00 ,  H04W48/12

Abstract: The present disclosure relates to transmitting and receiving of system information which includes controlling the transmission and/or the reception to transmit and/or receive system information including a coverage enhancement level indication for indicating enhanced coverage levels supported by the wireless communication system and to transmit and/or receive system information including a group of information elements common for different coverage enhancement levels and information elements specific for different coverage enhancement levels grouped for respective coverage enhancement levels.