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1.
公开(公告)号:US20240334489A1
公开(公告)日:2024-10-03
申请号:US18744223
申请日:2024-06-14
Applicant: SONY GROUP CORPORATION
Inventor: NAOKI KUSASHIMA , HIROMASA UCHIYAMA , HIROKI MATSUDA , YIFU TANG
IPC: H04W74/0816 , H04W74/08
CPC classification number: H04W74/0816 , H04W74/0866
Abstract: There is proposed a mechanism that makes it possible to achieve fair channel access between a plurality of nodes. A base station including a control unit (150) that notifies a terminal device of setting information regarding a channel access scheme to be used and carrier sense. The terminal device is configured to use, as channel access schemes, a first scheme in which the terminal device performs carrier sense at any timing and a second scheme in which the terminal device performs carrier sense at predetermined timing.
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2.
公开(公告)号:US20240313895A1
公开(公告)日:2024-09-19
申请号:US18668488
申请日:2024-05-20
Applicant: SONY GROUP CORPORATION
Inventor: YIFU TANG , HIROMASA UCHIYAMA , NAOKI KUSASHIMA
IPC: H04L1/1812 , H04L5/00 , H04W4/40 , H04W92/18
CPC classification number: H04L1/1812 , H04L5/0053 , H04W4/40 , H04W92/18
Abstract: Provided is an information processing device that includes an acquisition unit that acquires information about sidelink communication. The information processing device further includes a determination unit that determines whether to enable feedback related to a data automatic repeat request in the sidelink communication based on the information about the sidelink communication.
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3.
公开(公告)号:US20240024768A1
公开(公告)日:2024-01-25
申请号:US18042294
申请日:2021-08-13
Applicant: SONY GROUP CORPORATION
Inventor: HIROMASA UCHIYAMA , HIDEYUKI SUZUKI , SHINICHIRO TSUDA
IPC: A63F13/355 , H04W28/18 , A63F13/77
CPC classification number: A63F13/355 , H04W28/18 , A63F13/77
Abstract: The present technology relates to a wireless communication terminal, an information processing device, and an information processing method that enable efficient use of communication resources in a case of playing a game using a mobile communication system. A wireless communication terminal according to one aspect of the present technology executes an application program of a game using a mobile communication system, transmits, during execution of the game, request information that is information indicating that a change of the experience quality of the game is requested to an information processing device that controls the quality of wireless communication provided by the mobile communication system, and changes a setting of the wireless communication on the basis of control information transmitted from the information processing device. The present technology can be applied to a device used for a cloud game.
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公开(公告)号:US20220116933A1
公开(公告)日:2022-04-14
申请号:US17559369
申请日:2021-12-22
Applicant: SONY GROUP CORPORATION
Inventor: HIROMASA UCHIYAMA , YIFU TANG
Abstract: To achieve higher-quality FeD2D communication. A communication apparatus including a communication unit that performs a wireless communication, and a control unit that performs a control to cause control information regarding allocation of a resource for a communication with a first apparatus via a first wireless link to be notified to a second apparatus via a second wireless link.
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公开(公告)号:US20240056164A1
公开(公告)日:2024-02-15
申请号:US18260379
申请日:2021-12-28
Applicant: SONY GROUP CORPORATION
Inventor: HIROKI MATSUDA , HIROMASA UCHIYAMA
IPC: H04B7/155
Abstract: A communication device is a communication device capable of using uni-directional relay communication in which one communication of uplink communication and downlink communication with another communication device is relay communication via a relay station and the other communication is direct communication, and the communication device acquires an HARQ ID different from at least one of an HARQ ID for communication between the other communication device and the relay station and an HARQ ID for communication between the communication device and the relay station, the HARQ ID being used in end-to-end between the other communication device and the communication device in the uni-directional relay communication.
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6.
公开(公告)号:US20240022315A1
公开(公告)日:2024-01-18
申请号:US18253232
申请日:2021-11-16
Applicant: SONY GROUP CORPORATION
Inventor: NAOKI KUSASHIMA , HIROMASA UCHIYAMA , HIROKI MATSUDA
IPC: H04B7/155 , H04W16/26 , H04W16/28 , H04W72/0453
CPC classification number: H04B7/15528 , H04W16/26 , H04W16/28 , H04W72/0453
Abstract: A communication device includes a reception unit that receives, from the base station, a physical control signal used to control a physical layer of the communication device, the physical control signal including beam information about a beam used for communication between the communication device and the terminal device; and a communication control unit that controls a beam used for communication between the communication device and the terminal device based on the beam information.
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公开(公告)号:US20230361865A1
公开(公告)日:2023-11-09
申请号:US18352499
申请日:2023-07-14
Applicant: SONY GROUP CORPORATION
Inventor: NAOKI KUSASHIMA , KAZUYUKI SHIMEZAWA , HIROMASA UCHIYAMA , HIROKI MATSUDA , RYOTA KIMURA , YlFU TANG
CPC classification number: H04B7/18589 , H04B7/18513 , H04W56/0045 , H04W56/005 , H04W84/06
Abstract: Provided is a mechanism which is capable of improving wireless link quality regarding transmission from a terminal device on the ground to a non-ground station device. A terminal device including a control unit configured to acquire information regarding a type of a base station device and control a transmission timing of a signal to the base station device on the basis of the information regarding the type of the base station device.
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8.
公开(公告)号:US20230234599A1
公开(公告)日:2023-07-27
申请号:US18001660
申请日:2021-05-28
Applicant: SONY GROUP CORPORATION
Inventor: SHINICHIRO TSUDA , HIROMASA UCHIYAMA
CPC classification number: B60W50/04 , B60W60/001 , H04W4/40 , B60W2050/0028
Abstract: There is provided an information processing system capable of performing driving assistance according to different automated driving levels.
An information processing system according to an embodiment of the present disclosure includes one or more mobile devices capable of setting an automated driving level, and an external network device capable of communicating with the mobile devices. The external network device includes a communication device that communicates with the mobile device, an arithmetic model determination device that determines an arithmetic model corresponding to the automated driving level and provides the arithmetic model to the mobile device via the communication device, and a registration determination device that determines whether or not registration of the automated driving level is possible on the basis of information regarding possession of the arithmetic model, and gives a notification of registration permission to the mobile device via the communication device. The mobile device includes an arithmetic model request unit that requests the arithmetic model from the arithmetic model determination device, and causes the information to be transmitted to the registration determination device when the requested arithmetic model is provided, and a movement control unit that starts movement control based on the automated driving level permitted to be registered when the notification is received from the registration determination device.-
公开(公告)号:US20230179973A1
公开(公告)日:2023-06-08
申请号:US18159464
申请日:2023-01-25
Applicant: SONY GROUP CORPORATION
Inventor: HIROMASA UCHIYAMA , HIROAKI TAKANO
Abstract: The present disclosure relates to a control apparatus, a control method, and a vehicle that realize highly reliable communication. Communication with another terminal is controlled by controlling a communication target, a communication method, and communication parameters on the basis of geographic information around an own terminal. The present disclosure can be applied to in-vehicle communication.
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公开(公告)号:US20220408413A1
公开(公告)日:2022-12-22
申请号:US17755424
申请日:2020-10-30
Applicant: SONY GROUP CORPORATION
Inventor: YIFU TANG , HIROMASA UCHIYAMA
Abstract: A wireless communication device (200) according to the present disclosure includes a control unit (240). In a case where a resource selected for use in packet transmission is preempted by another wireless communication device (200) in sidelink communication, the control unit (240) adjusts a transmission parameter and transmits the packet.
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