Display device and method for controlling the same based on determined motion within a region of the display device

    公开(公告)号:US11862062B2

    公开(公告)日:2024-01-02

    申请号:US17892494

    申请日:2022-08-22

    Abstract: A display device and a method of controlling the same are provided. The display device may include: a communicator comprising communication circuitry configured to receive a wireless signal transmitted by a wireless router, a memory configured to store one or more instructions, and a processor configured to execute the one or more instructions stored in the memory, wherein the processor may be configured to continuously retrieve multipath channel characteristic data based on the wireless signal, perform preprocessing on the retrieved multipath channel characteristic data of the wireless signal, determine representative values for each reference time by calculating a similarity for each time period of result data corresponding to a result of the preprocessing, determine a motion within a specified region of the display device, based on a change in the representative values over time, and control the display device based on the determined motion within the specified region of the display device.

    Remote control system using UWB and method of the same

    公开(公告)号:US12067863B2

    公开(公告)日:2024-08-20

    申请号:US17892706

    申请日:2022-08-22

    CPC classification number: G08C17/02 G08C2201/32 G08C2201/91

    Abstract: A remote control system may include a display device including a first ultra wideband (UWB) anchor that uses UWB communications, a second UWB anchor that uses UWB communications and is spaced apart from the first
    UWB anchor by a specified distance or more, and a remote control. The remote control system may be configured to select a control target device and control it by identifying the relative coordinates of the remote control using UWB communications, and identify the orientation direction of the remote control using a 9-axis sensor value.

    Method and device for reproducing content of mobile device on display device

    公开(公告)号:US11245956B2

    公开(公告)日:2022-02-08

    申请号:US17091330

    申请日:2020-11-06

    Abstract: A method and device for providing content are provided. The method includes receiving a connection request from a mobile device; connecting to the mobile device based on the connection request; obtaining, from the mobile device, identification information of the mobile device, application information of an application running on the mobile device, and content information about the content to be processed by the application; transmitting the identification information, the application information, and the content information to a casting device capable of performing cellular data communication; obtaining the content from the casting device; and outputting the content, wherein the content obtained from the casting device is received by the casting device through a cellular data communication network based on the content information and processed based on the application executed on the casting device.

    Display device retreiving multipath channel characteristic data of wireless signal and method of controlling the same

    公开(公告)号:US12073012B2

    公开(公告)日:2024-08-27

    申请号:US17960607

    申请日:2022-10-05

    CPC classification number: G06F3/011 G09G5/003 G09G2354/00 G09G2370/16

    Abstract: A display device and a method of controlling the same are provided. According to various example embodiments, the display device may include: a communicator comprising communication circuitry configured to receive a wireless signal transmitted by a wireless router, and a processor configured to: retrieve multipath channel characteristic data based on the wireless signal, generate similarity data representing a similarity for each time period of the multipath channel characteristic data, adjust a threshold based on the similarity data, and increasing the threshold based on the similarity data based on the environmental indicator having appeared, measure a motion around the display device based on a comparison result between the similarity data and the threshold, and control the display device based on the motion within a specified range of the display device.

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