公开(公告)号：US20240334250A1

公开(公告)日：2024-10-03

申请号：US18549510

申请日：2022-01-25

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hiroyuki KANAYA ,  Yoshio URABE ,  Takashi IWAI ,  Tomofumi TAKATA ,  Taichi MIURA

IPC: H04W28/16 ,  H04W84/12

CPC classification number: H04W28/16 ,  H04W84/12

Abstract: This terminal comprises: a circuit that measures received quality on the basis of a signal from at least one among a second access point differing from a first access point serving as a connection destination, and another terminal connected to the second access point; and a transmission circuit that transmits information regarding the received quality to the first access point.

公开(公告)号：US12107876B2

公开(公告)日：2024-10-01

申请号：US17665218

申请日：2022-02-04

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Takeshi Kishikawa ,  Ryo Hirano ,  Tomoyuki Haga ,  Yoshihiro Ujiie

IPC: H04L9/40

CPC classification number: H04L63/1425 ,  H04L63/02 ,  H04L63/145

Abstract: The control network system is connected to electronic control unit(s) and a communication device, and includes security sensor(s) that transmits a security alert indicating that an indication of a security breach is detected to the network, if the indication is detected in at least one of the network, the electronic control unit(s), or the communication device. The intrusion path analysis device includes: an alert obtainer that obtains the security alert from the security sensor(s); an event obtainer that obtains an event history of an event that occurs in the control network system; and an intrusion path analyzer that performs an analysis on an intrusion path of an attack on the basis of the security alert, the event history, and an intrusion depth indicating an intrusion level to be assumed in a case the security alert occurs, and that outputs a result of the analysis.

公开(公告)号：US20240323971A1

公开(公告)日：2024-09-26

申请号：US18680894

申请日：2024-05-31

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Lilei Wang ,  Hidetoshi Suzuki ,  Chi Gao ,  Masayuki Hoshino

IPC: H04W72/23 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04W72/0446 ,  H04W72/0453

Abstract: Provided are wireless communication methods, an eNB and a UE. The wireless communication method performed by an eNB includes transmitting downlink control information (DCI) to a user equipment (UE), wherein the DCI is designed based on a coverage enhancement level for the UE.

公开(公告)号：US20240323445A1

公开(公告)日：2024-09-26

申请号：US18678344

申请日：2024-05-30

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Masato OHKAWA ,  Noritaka IGUCHI ,  Toshiyasu SUGIO ,  Takahiro NISHI

IPC: H04N19/70 ,  H04N19/119 ,  H04N19/176 ,  H04N19/18 ,  H04N19/597 ,  H04N19/60

CPC classification number: H04N19/70 ,  H04N19/119 ,  H04N19/176 ,  H04N19/18 ,  H04N19/597 ,  H04N19/60

Abstract: A three-dimensional data decoding method includes: obtaining control information indicating that first attribute information of a three-dimensional point and second attribute information of the three-dimensional point are to be merged; and decoding the first attribute information and the second attribute information according to the control information. The first attribute information and the second attribute information each have a predetermined length compliant with a point cloud compression standard.

公开(公告)号：US20240323444A1

公开(公告)日：2024-09-26

申请号：US18675858

申请日：2024-05-28

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hai Wei SUN ,  Chong Soon Lim ,  Han Boon Teo ,  Jing Ya Li ,  Che Wei Kuo ,  Chu Tong Wang ,  Kiyofumi Abe ,  Takahiro Nishi ,  Tadamasa Toma

IPC: H04N19/70 ,  H04N19/124 ,  H04N19/132 ,  H04N19/186 ,  H04N19/80

CPC classification number: H04N19/70 ,  H04N19/124 ,  H04N19/132 ,  H04N19/186 ,  H04N19/80

Abstract: An encoder: includes circuitry, and memory coupled to the circuitry; stores a first parameter into a bitstream, the first parameter indicating whether a syntax element related to a chroma tool offset is present in the bitstream; when the first parameter indicates that the syntax element is present in the bitstream, (i) stores, in the bitstream, one or more second parameters that are used in deblocking filtering for a chroma sample of a current image, in addition to the syntax element, (ii) performs the deblocking filtering using the one or more second parameters, and (iii) encodes the current image; and when the first parameter indicates that the syntax element is not present in the bitstream, encodes the current image without storing the one or more second parameters into the bitstream.

公开(公告)号：US20240323438A1

公开(公告)日：2024-09-26

申请号：US18736882

申请日：2024-06-07

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Toshiyasu Sugio ,  Noritaka Iguchi

IPC: H04N19/597 ,  H04N19/103 ,  H04N19/136 ,  H04N19/159

CPC classification number: H04N19/597 ,  H04N19/103 ,  H04N19/136 ,  H04N19/159

Abstract: A three-dimensional data encoding method for encoding three-dimensional points having a hierarchical structure, the three-dimensional data encoding method including: setting one prediction mode out of two or more prediction modes each for calculating a predicted value of an item of first geometry information of a first three-dimensional point using one or more items of second geometry information of one or more second three-dimensional points surrounding the first three-dimensional point; calculating a predicted value of the one prediction mode set; calculating a prediction residual that is a difference between the item of first geometry information and the predicted value calculated; and generating a first bitstream including the one prediction mode set and the prediction residual. In the setting, the one prediction mode is set based on a depth of the first three-dimensional point in the hierarchical structure.

公开(公告)号：US12101825B2

公开(公告)日：2024-09-24

申请号：US17619493

申请日：2020-06-19

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Ming-Hung Tao ,  Hidetoshi Suzuki ,  Rikin Shah ,  Hongchao Li ,  Tetsuya Yamamoto

IPC: H04W74/0833 ,  H04W74/00 ,  H04W74/02 ,  H04W76/20

CPC classification number: H04W74/0841 ,  H04W74/008 ,  H04W74/02 ,  H04W76/20

Abstract: The present disclosure relates to a user equipment (UE) that comprises a receiver, which receives a plurality of random access type threshold values. A processing circuitry of the UE determines a random value and then selects a type of a random access procedure to be performed by the UE. The selecting comprises at least selecting one out of the plurality of random access type threshold values, comparing the determined random value against the selected random access type threshold value, and selecting a type of the random access procedure based on the result of the comparison. The UE then performs the random access procedure of the selected type.

公开(公告)号：US12101716B2

公开(公告)日：2024-09-24

申请号：US17372112

申请日：2021-07-09

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hongchao Li ,  Hidetoshi Suzuki ,  Yihui Li ,  Quan Kuang ,  Ankit Bhamri

IPC: H04W52/00 ,  H04W52/02 ,  H04W52/36 ,  H04W76/28

CPC classification number: H04W52/0216 ,  H04W52/367 ,  H04W76/28

Abstract: The present disclosure relates to a user equipment (UE) that comprises a processing circuitry, for determining assistance information to be transmitted to a base station. A transmitter transmits an assistance report to the serving base station comprising the determined assistance information. The assistance information indicates one or more of the following assistance information types: a number of information bits, to be transmitted by the UE to the serving base station; transport block size of a transport block to be used by the UE to transmit the information bits to the serving base station; a power level, indicating a minimum power to be used by the UE to transmit the information bits to the serving base station; one or more Discontinued Reception, DRX, configuration parameters to be used by the UE to operate a DRX mechanism.

公开(公告)号：US12100182B2

公开(公告)日：2024-09-24

申请号：US17945352

申请日：2022-09-15

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Toshiyasu Sugio ,  Noritaka Iguchi

IPC: G06T9/00 ,  H04N19/50

CPC classification number: G06T9/00 ,  H04N19/50

Abstract: A three-dimensional data encoding method includes: calculating a prediction residual that is a difference between information of a three-dimensional point included in point cloud data and a predicted value; and generates a bitstream including first information with respect to the prediction residual, second information indicating a bit count of the first information, and third information indicating a bit count of the second information.

公开(公告)号：US20240314321A1

公开(公告)日：2024-09-19

申请号：US18673719

申请日：2024-05-24

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yusuke KATO ,  Takahiro NISHI ,  Tadamasa TOMA ,  Kiyofumi ABE

IPC: H04N19/13 ,  H04N19/176 ,  H04N19/18 ,  H04N19/46 ,  H04N19/60

CPC classification number: H04N19/13 ,  H04N19/176 ,  H04N19/18 ,  H04N19/46 ,  H04N19/60

Abstract: An encoder including circuitry and memory coupled to the circuitry. In both of a first case where an orthogonal transform is performed and a second case where the orthogonal transform is skipped, when a number of CABAC processes is within an allowable range, the circuitry: encodes a plurality of coefficient information flags by CABAC; and encodes a remainder value of the coefficient; and when the number of CABAC processes is not within the allowable range, the circuitry: skips the encoding of the plurality of coefficient information flags, wherein in the first case, the circuitry: converts the coefficient to a second coefficient by using a poszero value that is determined using a plurality of surrounding coefficients; and encodes a value of the second coefficient, and wherein in the second case, the circuitry: encodes the value of the coefficient.