Communication apparatus, control method, and storage medium

    公开(公告)号:US11071169B2

    公开(公告)日:2021-07-20

    申请号:US16663083

    申请日:2019-10-24

    发明人: Satoru Tsuboi

    摘要: A communication apparatus and method are provided such that, if first information received by a first communication apparatus from a second communication apparatus corresponds to a first code stored in the first communication apparatus, the first code corresponding to time synchronization processing, a communication parameter for joining a network established by the first communication apparatus is provided to the second communication apparatus. If the first information does not corresponds to the first code, the communication parameter is not provided. The first communication apparatus cause the second communication apparatus participating in the network to execute the time synchronization processing using time information about the first communication apparatus.

    COMMUNICATION APPARATUS, CONTROL METHOD FOR COMMUNICATION APPARATUS, AND STORAGE MEDIUM

    公开(公告)号:US20230155949A1

    公开(公告)日:2023-05-18

    申请号:US18054627

    申请日:2022-11-11

    发明人: Satoru Tsuboi

    IPC分类号: H04L47/36 H04L47/43

    CPC分类号: H04L47/36 H04L47/43

    摘要: A communication apparatus generates a packet, receives a packet from a first other apparatus, calculates a sum value of a data size of the generated packet and a data size of the received packet, in a case where it is determined the sum value does not exceed a threshold value, transmits the generated packet and the received packet to a second other apparatus via a first transmission path and, in a case where it is determined that the sum value exceeds the threshold value, transmits the received packet to the second other apparatus via the first transmission path and transmits the generated packet to the second other apparatus via a second transmission path.

    COMMUNICATION APPARATUS, METHOD, AND STORAGE MEDIUM

    公开(公告)号:US20220416927A1

    公开(公告)日:2022-12-29

    申请号:US17849071

    申请日:2022-06-24

    发明人: Satoru Tsuboi

    IPC分类号: H04J3/06 H04L7/00

    摘要: A communication apparatus includes a plurality of clocks configured to output signals indicating current times, a plurality of counter units configured to synchronize with the plurality of clocks using the signals indicating the current times output from the plurality of clocks, an instruction unit configured to give an instruction to acquire count values of the plurality of counter units, an acquisition unit configured to acquire the count values of the plurality of counter units based on the instruction from the instruction unit, and a calculation unit configured to calculate a difference between the acquired count values.