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    Call prompt method
    2.
    发明授权
    Call prompt method 有权

    公开(公告)号：US11653184B2

    公开(公告)日：2023-05-16

    申请号：US17237161

    申请日：2021-04-22

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Hui Jin ,  Xiaoguang Wu ,  Kaiyu Jiang ,  Liwen Tan

    IPC: H04W4/16

    CPC classification number: H04W4/16

    Abstract: A call prompt methods and terminals. One example method includes displaying a first interface on a display screen of a first terminal, showing that the first terminal is in a call with a second terminal via a CDMA communication network, while the first terminal is in the call with the second terminal, displaying a second interface on the display screen that prompts that a third terminal is initiating a call to the first terminal. Outputting a sound that includes a prompt tone and a call voice between the first terminal and the second terminal, the prompt tone that the third terminal is initiating a call to the first terminal, and when the call initiated by the third terminal is rejected by the first terminal's user, continuing output the call voice between the first terminal and the second terminal, and stopping output the prompt tone.

    Call prompt method
    3.
    发明授权
    Call prompt method 有权

    公开(公告)号：US10999716B2

    公开(公告)日：2021-05-04

    申请号：US16067244

    申请日：2015-12-31

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Hui Jin ,  Xiaoguang Wu ,  Kaiyu Jiang ,  Liwen Tan

    IPC: H04M3/51 ,  H04W4/16

    Abstract: Methods, systems, and apparatus for call prompting when a call initiated by a terminal is unconnected during a call between two other terminals. In one example method, a first interface, indicating that the first terminal is in a call with a second terminal, is displayed on the first terminal. If a third terminal initiates a call to the first terminal, a second interface, indicating the call initiated by the third terminal, is displayed on the first terminal, and a sound, which includes a call voice and a prompt tone of the initiated call, is output. If the third terminal's initiated call is rejected, the call voice is output on the first terminal, and the prompt tone stops being output. If the third terminal stops initiating the call, the first interface is displayed on the first terminal, and the call voice between the first terminal and the terminal continues being output.

    Method and apparatus for controlling multi-microphone noise-canceling sound pickup range of terminal
    4.
    发明授权
    Method and apparatus for controlling multi-microphone noise-canceling sound pickup range of terminal 有权

    公开(公告)号：US10148801B2

    公开(公告)日：2018-12-04

    申请号：US15735895

    申请日：2016-03-09

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Kaiyu Jiang

    IPC: H04M1/19 ,  H04R3/04 ,  H04R1/40 ,  H04R3/00 ,  H04M1/725 ,  G10L21/0232

    Abstract: A method and an apparatus for controlling a multi-microphone noise-canceling sound pickup range of a terminal, and belongs to the field of terminal technologies, where the method includes transmitting a first non-voice signal, receiving a second non-voice signal that is obtained after the first non-voice signal is reflected by a reflecting object, determining, according to the first non-voice signal and the second non-voice signal, whether a posture with which a user holds a terminal during a call is a normal posture, and adjusting a multi-microphone noise-canceling sound pickup range of the terminal when the posture with which the user holds the terminal during the call is not a normal posture. Hence, accuracy of adjusting a multi-microphone noise-canceling sound pickup range of a terminal can be improved. The apparatus includes a transmission module, a receiving module, a first determining module, and an adjustment module.

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