公开(公告)号：US20230162606A1

公开(公告)日：2023-05-25

申请号：US18155647

申请日：2023-01-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takenori SAKAMOTO ,  Hiroyuki MOTOZUKA ,  Kosei NAKANO ,  Akihiro EGAMI ,  Masataka IRIE

IPC: G08G1/0967 ,  G08G1/04

CPC classification number: G08G1/096783 ,  G08G1/04

Abstract: An in-vehicle apparatus to be mounted in a vehicle includes receiving circuitry, which, in operation, receives, from a roadside apparatus providing a distribution service of a road video, an advertisement message indicating that the distribution service is provided; control circuitry, which, in operation, generates, based on reception of the advertisement message, a message regarding transmission of the road video to the roadside apparatus; and transmitting circuitry, which, in operation, transmits the message to the roadside apparatus.

公开(公告)号：US20210400739A1

公开(公告)日：2021-12-23

申请号：US17412993

申请日：2021-08-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kosei NAKANO ,  Tomoya URUSHIHARA ,  Hiroyuki MOTOZUKA ,  Naganori SHIRAKATA ,  Koji TAKINAMI ,  Takenori SAKAMOTO ,  Yao Huang Gaius WEE

IPC: H04W76/10 ,  H04W4/46

Abstract: This wireless communication terminal device includes a control circuit that: causes, after receiving a beacon from a base station device, a connection to be established between the wireless communication terminal device and the base station device using a first control program; if a connection notification request to an external server was received from one or more application programs, uses a second control program, after the establishment of the connection, to output a connection establishment notification to the one or more application programs; and after the connection establishment notification is received, outputs to a communication circuit, via the first control program, a communication request to the external server device by the one or more application programs. The communication circuit of the wireless communication terminal device transmits the communication request to the base station device.

公开(公告)号：US20230017996A1

公开(公告)日：2023-01-19

申请号：US17950910

申请日：2022-09-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yao Huang Gaius WEE ,  Hiroyuki MOTOZUKA ,  Takenori SAKAMOTO ,  Masataka IRIE ,  Michael Hong Cheng SIM

IPC: H04W48/08 ,  H04L5/00 ,  H04B7/06

Abstract: A communication apparatus includes: MAC control circuitry, which, in operation, controls transmission and reception of a control frame and a data frame that are used for communication with another communication apparatus; and radio circuitry, which, in operation, performs radio communication of the control frame and the data frame using a transmission antenna and a reception antenna, wherein, when the radio circuitry receives, from the another communication apparatus, an SSW frame including an OCB response subfield among a plurality of the control frames, the MAC control circuitry determines whether to perform data communication between the communication apparatus and the another communication apparatus in accordance with the OCB response subfield.

公开(公告)号：US20230016300A1

公开(公告)日：2023-01-19

申请号：US17951831

申请日：2022-09-23

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroyuki MOTOZUKA ,  Takenori SAKAMOTO ,  Masataka IRIE ,  Yao Huang Gaius WEE ,  Michael Hong Cheng SIM

IPC: H04W16/28

Abstract: A communication apparatus includes: control circuitry that controls transmission/reception of a first control frame and a first data frame used for communication with another communication apparatus, and controls transmission/reception of a second control frame and a second data frame used for communication with the another communication apparatus; first radio circuitry that performs radio communication of the first control frame and the first data frame using a first omni-directional antenna; and second radio circuitry that performs radio communication of the second control frame and the second data frame using a second directional antenna. When the first radio circuitry receives, from the another communication apparatus, a WSA frame including information on the radio communication using the second radio circuitry among a plurality of the first control frames, the control circuitry determines not to perform an association procedure between the communication apparatus and the another communication apparatus based on the WSA frame.

公开(公告)号：US20230171834A1

公开(公告)日：2023-06-01

申请号：US18159578

申请日：2023-01-25

Applicant: Panasonic Intellectual Property Management Co, Ltd.

Inventor： Kosei NAKANO ,  Hiroyuki MOTOZUKA ,  Takenori SAKAMOTO ,  Akihiro EGAMI ,  Masataka IRIE ,  Yao Huang Gaius WEE

IPC: H04W76/18

CPC classification number: H04W76/18

Abstract: A radio communication apparatus includes: processing circuitry, which, in operation, scans a radio connection destination candidate; and control circuitry, which, in operation, determines, when first initial-connection processing to the connection destination target fails, a start timing of second-initial connection processing based on a cause of the failure. The processing circuitry scans the connection destination candidate based on the start timing of the second initial-connection processing.

公开(公告)号：US20250045483A1

公开(公告)日：2025-02-06

申请号：US18719718

申请日：2022-06-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Akihiro EGAMI ,  Takenori SAKAMOTO ,  Hiroshi TAKAHASHI ,  Naganori SHIRAKATA ,  Koji TAKINAMI

IPC: G06F30/20 ,  G06F111/02

Abstract: This information processing apparatus comprises a simulation circuit that sets the operation of a device included in a network, and that simulates the operation of the network; and a display circuit that displays the result of the simulation and setting information indicating setting contents of the device on a display apparatus.

公开(公告)号：US20230141726A1

公开(公告)日：2023-05-11

申请号：US18153303

申请日：2023-01-11

Applicant: Panasonic Intellectual Property Management Co. Ltd.

Inventor： Hiroyuki MOTOZUKA ,  Kosei NAKANO ,  Takenori SAKAMOTO ,  Akihiro EGAMI ,  Masataka IRIE

IPC: H04W76/10 ,  H04W76/30

CPC classification number: H04W76/10 ,  H04W76/30

Abstract: A communication apparatus mounted on a vehicle includes: a first communication circuit that operates as an access point of an infrastructure mode and transmits and receives a radio wave toward and from a front side of the vehicle; and a second communication circuit that operates as a station of an infrastructure mode and transmits and receives a radio wave toward and from the front side of the vehicle.

公开(公告)号：US20190028165A1

公开(公告)日：2019-01-24

申请号：US16070123

申请日：2016-06-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Naoki ADACHI ,  Tomohiro KIMURA ,  Takayuki SOTOYAMA ,  Kazuaki TAKAHASHI ,  Naganori SHIRAKATA ,  Koji TAKINAMI ,  Takenori SAKAMOTO

IPC: H04B7/06 ,  H01Q19/19 ,  H01Q19/17 ,  H01Q21/06

Abstract: A transmission device transmits multiplexed signals obtained by multiplexing signals of N systems corresponding to N Orbital Angular Momentum (OAM) propagation modes. The transmission device includes: an array antenna that includes M antenna elements disposed in a lattice on a plane when viewed from the plane; and a transmitter that multiplies signals obtained by branching each of the signals of N systems into M signals by weighting coefficients of phase shift angles based on angles of the respective M antenna elements with respect to a reference axis passing through a reference point viewed from the reference point on the plane according to the OAM propagation modes, multiplexes the signals of N systems multiplied by the weighting coefficients of the phase shift angles, and transmits signals obtained by the multiplexing from the M antenna elements. M and N are integers equal to or larger than 2.

公开(公告)号：US20250150369A1

公开(公告)日：2025-05-08

申请号：US18838482

申请日：2022-10-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroshi TAKAHASHI ,  Naganori SHIRAKATA ,  Takenori SAKAMOTO ,  Akihiro EGAMI ,  Koji TAKINAMI

IPC: H04L43/0852 ,  H04L41/22 ,  H04L43/55

Abstract: This information processing device is provided with: a simulation circuit that, on the basis of the communication attribute of a first communication device, the transmission priority of the first communication device, and the reception priority of a second communication device, simulates a first delay characteristic between the first communication device and the second communication device that are connected; and a display that displays the first delay characteristic and a first delay threshold value corresponding to the first delay characteristic.

公开(公告)号：US20230005303A1

公开(公告)日：2023-01-05

申请号：US17939726

申请日：2022-09-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Akihiro EGAMI ,  Hiroyuki MOTOZUKA ,  Takenori SAKAMOTO

IPC: G07C5/00 ,  H04W76/19 ,  H04W4/44

Abstract: Provided is a roadside unit including: communication circuitry, which, in operation, receives data transmitted from an on-board unit and transfers the data to a server; and control circuitry, which, in operation, suspends, in a case where the communication circuitry has received an upload resume request for the data from the on-board unit while the data is being transferred to the server, transfer of the upload resume request to the server.