公开(公告)号：US20240057146A1

公开(公告)日：2024-02-15

申请号：US18319325

申请日：2023-05-17

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Masayuki Hoshino ,  Ayako Horiuchi ,  Seigo Nakao

IPC: H04W72/542 ,  H04W48/16 ,  H04L5/00 ,  H04W24/10 ,  H04W72/0446

CPC classification number: H04W72/542 ,  H04W48/16 ,  H04L5/0048 ,  H04W24/10 ,  H04W72/0446 ,  H04W88/08

Abstract: A reception processor receives the cell detection reference signals, each of the cell detection reference signals being transmitted from corresponding one of a plurality of cells. An RRM report generator generates measurement information indicating a measurement result of reception quality measured using the cell detection reference signal. A transmission processor transmits the measurement information. The cell detection reference signals are mapped to any one of a plurality of candidate resources, which is a part of a plurality of resources set for other reference signals in a subframe to which the cell detection reference signals are mapped.

公开(公告)号：US20240056977A1

公开(公告)日：2024-02-15

申请号：US17766178

申请日：2020-09-09

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hongchao LI ,  Hidetoshi SUZUKI ,  Quan KUANG ,  Ayako HORIUCHI

IPC: H04W52/02

CPC classification number: H04W52/0235

Abstract: Provided is a user equipment (UE), a scheduling node, and communication methods for UE and, respectively, scheduling node. The UE comprises a transceiver which, in operation, receives a configuration of a PoSS (power saving signal) time window for monitoring a PoSS and preceding a DRX (discontinuous reception) ON period for monitoring a PDCCH (physical downlink control channel), wherein the PoSS indicates whether or not the UE starts monitoring for the PDCCH in the DRX ON period and circuitry which, in operation, determines, based on the configuration, the PoSS time window, and controls the transceiver to perform monitoring for the PoSS within the PoSS time window.

公开(公告)号：US20240056127A1

公开(公告)日：2024-02-15

申请号：US18470221

申请日：2023-09-19

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Rojan CHITRAKAR ,  Lei HUANG ,  Yoshio URABE

IPC: H04B7/024 ,  H04B7/0413 ,  H04L5/00

CPC classification number: H04B7/024 ,  H04B7/0413 ,  H04L5/0035 ,  H04L5/0044

Abstract: An access point (AP) includes circuitry, which, in operation, generates a frame that includes joint transmission (JT) data and a JT identity that uniquely identifies the JT data. The access point further includes a transmitter, which, in operation, transmits the frame to one or more APs that jointly transmit the JT data to a communication apparatus.

公开(公告)号：US11902576B2

公开(公告)日：2024-02-13

申请号：US17354206

申请日：2021-06-22

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Toshiyasu Sugio ,  Noritaka Iguchi

IPC: H04N19/597 ,  G06T3/40 ,  G06T9/00 ,  G06F18/2431 ,  G06V20/64

CPC classification number: H04N19/597 ,  G06F18/2431 ,  G06T3/40 ,  G06T9/001 ,  G06V20/653

Abstract: A three-dimensional data encoding method includes: classifying three-dimensional points included in point cloud data into layers, based on geometry information of the three-dimensional points; generating first information indicating whether to permit referring to, for a current three-dimensional point included in the three-dimensional points, attribute information of another three-dimensional point belonging to a same layer as the current three-dimensional point; and encoding attribute information of the current three-dimensional point to generate a bitstream, by or without referring to the attribute information of the other three-dimensional point according to the first information. The bitstream includes the first information.

公开(公告)号：US11902505B2

公开(公告)日：2024-02-13

申请号：US18106025

申请日：2023-02-06

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Kiyofumi Abe ,  Kazuhito Kimura ,  Hideyuki Ohgose ,  Hiroshi Arakawa ,  Koji Arimura

IPC: H04N19/102 ,  H04N19/172 ,  H04N19/46 ,  H04N19/112 ,  H04N19/16 ,  H04N19/70 ,  H04N19/61 ,  H04N19/577

CPC classification number: H04N19/102 ,  H04N19/112 ,  H04N19/16 ,  H04N19/172 ,  H04N19/46 ,  H04N19/577 ,  H04N19/61 ,  H04N19/70

Abstract: A video decoding device, in the case where a video of the progressive format is inputted, processes a frame as a picture, in the case where a video of the interlace format is inputted, processes a field as a picture. A video decoding device performs display control corresponding to a format of the both video by analyzing display control information in display control information analyzer. The display control information includes sequence unit display control information which is commonly used in a display process of all pictures that belong to a sequence to be decoded and picture unit display control information which is individually used in a display process of a picture to be decoded. A second code string analyzer acquires each of the sequence unit display control information and the picture unit display control information from an extended information area in units of pictures.

公开(公告)号：US20240048634A1

公开(公告)日：2024-02-08

申请号：US18381433

申请日：2023-10-18

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Takeshi NONAKA

IPC: H04L67/51 ,  H04L67/306

CPC classification number: H04L67/51 ,  H04L67/306

Abstract: An ID management server acquires a plurality of user IDs respectively identifying a plurality of users associated with a group ID identifying a group to which the users belong, acquires, by using the user IDs, at least one service information piece about at least one available service among a plurality of service information pieces about a plurality of services available for each of the user IDs, and outputs the acquired at least one service information piece in the group to a shared terminal shared by the users associated with the group ID to cause the shared terminal to show the at least one service information piece in the group.

公开(公告)号：US11895322B2

公开(公告)日：2024-02-06

申请号：US18056963

申请日：2022-11-18

Applicant: Panasonic Intellectual Property Corporation of America

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

IPC: H04N11/02 ,  H04N19/52 ,  H04N19/119 ,  H04N19/176

CPC classification number: H04N19/52 ,  H04N19/119 ,  H04N19/176

Abstract: An encoder includes circuitry and memory. Using the memory, the circuitry, in operation, selects an encoding mode from among candidates including a decoder-side motion vector refinement (DMVR) encoding mode and a partition encoding mode. When the DMVR encoding mode is selected, the circuitry: obtains a first motion vector for a first image block; derives a second motion vector from the first motion vector using motion search; and generates a prediction image for the first image block using the second motion vector. When the partition encoding mode is selected, the circuitry: determines a plurality of partitions in a second image block; obtains a third motion vector for each partition; and generates a prediction image for the second image block using the third motion vector, without deriving a fourth motion vector from the third motion vector using motion search.

公开(公告)号：US11894922B2

公开(公告)日：2024-02-06

申请号：US18172236

申请日：2023-02-21

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Alexander Golitschek Edler von Elbwart

IPC: H04L1/00 ,  H04L1/16 ,  H04W72/23 ,  H04L1/1607 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/0453 ,  H04L5/00

CPC classification number: H04L1/0004 ,  H04L1/0001 ,  H04L1/1614 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04L5/001

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.

公开(公告)号：US11893104B2

公开(公告)日：2024-02-06

申请号：US17172618

申请日：2021-02-10

Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Inventor： Yuji Unagami ,  Motoji Ohmori ,  Hideki Matsushima

IPC: G06F21/00 ,  G06F21/44 ,  G07C5/00 ,  G05B15/02 ,  H04L9/40 ,  H04L9/06

CPC classification number: G06F21/44 ,  G05B15/02 ,  G07C5/008 ,  H04L63/08 ,  H04L9/0637

Abstract: Provided is an information processing method of one authentication server in a management system including one or more vehicles and one or more authentication servers. The method includes receiving, from one vehicle of the one or more vehicles, first transaction data which includes a first identifier that uniquely identifies each of one or more electronic control units that have been replaced out of a plurality of electronic control units connected to a network in the one vehicle, and indicates that the one or more electronic control units have been replaced among the plurality of electronic control units. The method further includes verifying validity of the first transaction data, and transmitting a duplicate of the first transaction data to one or more of other authentication servers when the validity of the first transaction data is verified in the verifying.

公开(公告)号：US20240040158A1

公开(公告)日：2024-02-01

申请号：US18479663

申请日：2023-10-02

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Jing Ya LI ,  Han Boon TEO ,  Chong Soon LIM ,  Hai Wei SUN ,  Che-Wei KUO ,  Chu Tong WANG ,  Tadamasa TOMA ,  Takahiro NISHI ,  Kiyofumi ABE ,  Yusuke KATO

IPC: H04N19/82 ,  H04N19/107 ,  H04N19/176 ,  H04N19/186

CPC classification number: H04N19/82 ,  H04N19/107 ,  H04N19/176 ,  H04N19/186

Abstract: A decoder includes memory and a processor coupled to the memory and configured to: generate a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component; clip the first coefficient value such that the clipped first coefficient value is within a first range from −27 to 27−1; generate a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component; clip the second coefficient value such that the clipped second coefficient value is within a second range different from the first range; generate a third coefficient value by adding the clipped first coefficient value to the clipped second coefficient value; and generate a third reconstructed image sample of the chroma component using the third coefficient value.