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    COMMUNICATION APPARATUS AND CONTROL APPARATUS
    1.
    发明申请
    COMMUNICATION APPARATUS AND CONTROL APPARATUS 有权

    公开(公告)号：US20210392547A1

    公开(公告)日：2021-12-16

    申请号：US17281584

    申请日：2019-10-09

    Applicant: Sony Corporation

    Inventor： Yifu TANG ,  Hiromasa UCHIYAMA ,  Naoki KUSASHIMA

    IPC: H04W28/16

    Abstract: Provided is a communication apparatus (200) including: an acquisition unit (241) that acquires, from a base station apparatus (100), information for operating as a master for controlling a sidelink communication between other apparatuses; and a control unit (240) that performs a process for operating as the master on the basis of the information acquired by the acquisition unit.

    WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM
    2.
    发明申请
    WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM 有权

    公开(公告)号：US20210266111A1

    公开(公告)日：2021-08-26

    申请号：US17260577

    申请日：2019-08-02

    Applicant: Sony Corporation

    Inventor： Naoki KUSASHIMA ,  Hiromasa UCHIYAMA ,  Hiroki MATSUDA

    IPC: H04L1/18 ,  H04W74/08 ,  H04W72/04

    Abstract: There is provided a wireless communication device including a determination unit configured to determine whether a channel is clear or busy, and a transmission processing unit configured to transmit a hybrid ARQ (HARQ) to a communication device of a communication partner, in which the HARQ is transmitted using a first resource or a second resource, and in a case where transmission of the HARQ using the first resource has been failed through the determination by the carrier sense unit, the transmission processing unit transmits a HARQ using the second resource.

    USER EQUIPMENT FOR SATELLITE COMMUNICATION
    3.
    发明申请
    USER EQUIPMENT FOR SATELLITE COMMUNICATION 有权

    公开(公告)号：US20210258893A1

    公开(公告)日：2021-08-19

    申请号：US17251821

    申请日：2019-06-12

    Applicant: Sony Corporation

    Inventor： Yuan ZHANG ,  Penshun LU ,  Wenbo ZHANG ,  Hiromasa UCHIYAMA

    IPC: H04W52/36 ,  H04W52/28 ,  H04W74/08 ,  H04W72/04

    Abstract: Disclosed is a user equipment for satellite communication, comprising one or more processing circuits configured to execute the following operations: evaluating a transmission power requirement for a user equipment to communicate with a satellite; and assisting, via an auxiliary device, the user equipment in executing at least part of the communication with the satellite when the transmission power constraint of the user equipment fails to meet the transmission power requirement, wherein the processing circuits are further configured to acquire, via the satellite, a communication mode to be switched to, and the processing circuits transmit, to the satellite, a notification indicating that a current communication mode needs to be switched, with the notification comprising information indicating the need to switch to a communication mode that meets the transmission power requirement.

    COMMUNICATION APPARATUS AND COMMUNICATION METHOD
    5.
    发明申请
    COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权

    公开(公告)号：US20210105066A1

    公开(公告)日：2021-04-08

    申请号：US16608189

    申请日：2018-03-12

    Applicant: Sony Corporation

    Inventor： Hiromasa UCHIYAMA ,  Naoki KUSASHIMA ,  Yifu TANG

    IPC: H04B7/26 ,  H04W72/02 ,  H04W76/14 ,  H04W4/70 ,  H04W88/04 ,  H04W24/10

    Abstract: [Subject] To realize FeD2D communication with higher quality.
    [Solving Means] A communication apparatus includes: an acquisition unit that acquires, from another apparatus, information regarding a state of communication through a resource pool allocated to wireless links between at least part of a plurality of relay communication apparatuses, which are movable, and a remote communication apparatus; and a control unit that individually controls allocation of the resource pool to each of the wireless links between each of the plurality of relay communication apparatuses and the remote communication apparatus associated with the relay communication apparatus on the basis of the acquired information.
    [Selected Drawing] FIG. 1

    COMMUNICATION DEVICE AND COMMUNICATION METHOD
    6.
    发明申请
    COMMUNICATION DEVICE AND COMMUNICATION METHOD 审中-公开

    公开(公告)号：US20200092834A1

    公开(公告)日：2020-03-19

    申请号：US16689114

    申请日：2019-11-20

    Applicant: Sony Corporation

    Inventor： Hiromasa UCHIYAMA

    IPC: H04W56/00 ,  H04W4/02 ,  H04L7/04

    Abstract: [Object] To provide innovation with respect to which synchronization signal a communication device uses to conduct a synchronization process.[Solution] Provided is a communication device including: a selection unit configured to select a synchronization signal from respective synchronization signals received from two or more other devices on a basis of origin information that is acquired by communication with another device and that indicates an origin of a synchronization signal used for acquisition of synchronization timing in the other device; and a synchronization processing unit configured to acquire synchronization timing using the synchronization signal selected by the selection unit.

    USER TERMINAL, RSU, METHOD AND PROGRAM
    8.
    发明申请
    USER TERMINAL, RSU, METHOD AND PROGRAM 审中-公开

    公开(公告)号：US20190246250A1

    公开(公告)日：2019-08-08

    申请号：US16390035

    申请日：2019-04-22

    Applicant: Sony Corporation

    Inventor： Hiromasa UCHIYAMA

    IPC: H04W4/40 ,  G08G1/16 ,  H04L29/08 ,  H04W76/23 ,  G08G1/005 ,  H04W52/02

    Abstract: An electronic device configured to perform wireless communication in accordance with vehicle-to-X (V2X) communication, the V2X communication including at least vehicle-to-vehicle (V2V) communication, vehicle-to-infrastructure (V2I) communication, and vehicle-to-pedestrian (V2P) communication, each of the V2V, V2I and V2P communications having an intermittent communication function; receive a signal associated with a location of the electronic device; determine whether to activate or deactivate a communication parameter corresponding to the V2P communication based on the signal associated with the location of the electronic device; activate or deactivate the communication parameter corresponding to the V2P communication based on the determining; and activate the intermittent communication function for the V2P communication in a case that that the parameter corresponding to the V2P communication is activated.

    TERMINAL DEVICE, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM
    10.
    发明申请
    TERMINAL DEVICE, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM 审中-公开

    公开(公告)号：US20180084523A1

    公开(公告)日：2018-03-22

    申请号：US15563800

    申请日：2016-03-11

    Applicant: SONY CORPORATION

    Inventor： Hiromasa UCHIYAMA ,  Hiroaki TAKANO ,  Atsushi YOSHIZAWA

    IPC: H04W68/00

    Abstract: [Object] To provide a wireless communication device which enables paging to be effectively performed with respect to a terminal device that is a target of paging in a system in which another terminal device acts like a cell.[Solution] Provided is a terminal device including: an acquisition unit configured to acquire a paging message from a base station; and a control unit configured to execute paging with respect to one or more other terminal devices that perform wireless communication with the base station via the terminal device on the basis of the paging message acquired by the acquisition unit.

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