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    Method, apparatus and system for controlling focus on TV interface
    2.
    发明申请
    Method, apparatus and system for controlling focus on TV interface 有权
    控制电视接口的方法，装置和系统

    公开(公告)号：US20150312617A1

    公开(公告)日：2015-10-29

    申请号：US14648648

    申请日：2013-07-19

    Applicant: ZTE CORPORATION

    Inventor： Jie Chen ,  Xingchang Zhu

    IPC: H04N21/422 ,  H04N5/44 ,  G06F3/038

    CPC classification number: H04N21/42204 ,  G06F3/03547 ,  G06F3/0383 ,  G06F3/04883 ,  G06F2203/0384 ,  G08C17/02 ,  G08C23/04 ,  G08C2201/32 ,  H04N5/4403 ,  H04N21/42222 ,  H04N21/47

    Abstract: Provided are a method, apparatus and system for controlling a focus on a television interface. The method includes that a remote control device generates a movement event and a corresponding movement path and notifies a TV controller, and the TV controller determines the location of a moved focus according to the movement event and the movement path. Through the technology for controlling a focus on a television interface, a button can be pressed for reduced times, the focus can be controlled in any direction conveniently, quickly and flexibly, and the user experience can be improved effectively.

    Abstract translation: 提供了一种用于控制电视接口上的焦点的方法，装置和系统。 该方法包括遥控装置产生移动事件和对应的移动路径并通知TV控制器，TV控制器根据移动事件和移动路径确定移动的聚焦的位置。 通过用于控制电视接口的重点技术，可以按压按钮减少时间，可以方便，快速，灵活地在任意方向上控制焦点，有效提高用户体验。

    Method and device for processing public event through key distribution, and set top box
    3.
    发明授权
    Method and device for processing public event through key distribution, and set top box 有权

    公开(公告)号：US12088881B2

    公开(公告)日：2024-09-10

    申请号：US17633611

    申请日：2020-07-23

    Applicant: ZTE CORPORATION

    Inventor： Xingchang Zhu

    IPC: H04N21/443 ,  H04N21/4782

    CPC classification number: H04N21/4438 ,  H04N21/4782

    Abstract: The present disclosure provides a method and device for processing a public event through key distribution, and a set top box. The method includes: creating a sub window, and loading a third-party page to the sub window; displaying the sub window on a current page, and hiding a main window; and distributing a key message to the main window and the sub window, after receiving the key message; where the key message is used to enable the main window or the sub window to make a corresponding response based on a type of the key message.

    Multicast transmission method, apparatus and system for OTT media
    5.
    发明授权
    Multicast transmission method, apparatus and system for OTT media 有权

    公开(公告)号：US10462529B2

    公开(公告)日：2019-10-29

    申请号：US15741243

    申请日：2016-05-27

    Applicant: ZTE Corporation

    Inventor： Kaibo Xu ,  Xingchang Zhu ,  Yingchuan Chen

    IPC: H04N7/16 ,  H04N21/6405 ,  H04N21/235 ,  H04N21/654 ,  H04N21/2343 ,  H04N21/845 ,  H04N21/8543

    Abstract: A multicast transmission method for OTT media is provided. According to the method, a terminal sends media description request information corresponding to OTT media to a multicast server; the terminal receives media description information fed back by the multicast server based on the media description request information, wherein the media description information may include multicast information, and the multicast information may include multicast group information; and the terminal receives, according to the multicast group information, a multicast packet from the multicast server, wherein the multicast packet is generated by encapsulating a media index file corresponding to the media description request information and/or a media content file corresponding to the media description request information.

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