Communication device and communication method

    公开(公告)号:US11696244B2

    公开(公告)日:2023-07-04

    申请号:US17130562

    申请日:2020-12-22

    申请人: Sony Corporation

    发明人: Hiromasa Uchiyama

    摘要: [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.

    Communication device, method, and program

    公开(公告)号:US11595112B2

    公开(公告)日:2023-02-28

    申请号:US17042810

    申请日:2019-03-15

    申请人: Sony Corporation

    摘要: To provide a communication device capable of further improving the quality between wireless links in a communication system in which a base station device and a communication device communicate with each other.
    Provided is a communication device configured to be capable of floating in the air, the communication device including a control unit that receives information regarding interference with a first communication device from a second communication device, the first communication device being not a communication partner, the second communication device being the communication partner, and controls transmission on the basis of the information regarding the interference and of an altitude of the communication device.

    Communication apparatus and communication method

    公开(公告)号:US11218216B2

    公开(公告)日:2022-01-04

    申请号:US16608189

    申请日:2018-03-12

    申请人: Sony Corporation

    摘要: 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.