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    SIGNAL TRANSMISSION USING PLURALITY OF APS
    51.
    发明申请
    SIGNAL TRANSMISSION USING PLURALITY OF APS 有权

    公开(公告)号：US20220116918A1

    公开(公告)日：2022-04-14

    申请号：US17310395

    申请日：2020-01-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Sungjin PARK ,  Kiseon RYU ,  Jeongki KIM ,  Jinsoo CHOI

    IPC: H04W72/04

    Abstract: In a wireless local area network system including a plurality of types of access points (APs), a first type AP receives a trigger frame from a second type AP, wherein the trigger frame may include first information related to resource allocation for a first block acknowledgment (BA) frame transmitted by a station (STA) to the first type AP. The first type AP may transmit, to the STA, a physical protocol data unit (PPDU) including data for the STA and the first information. The first type AP may receive, from the STA, the first BA frame on the basis of the first information.

    IMAGE DISPLAY DEVICE
    52.
    发明申请
    IMAGE DISPLAY DEVICE 有权

    公开(公告)号：US20210134217A1

    公开(公告)日：2021-05-06

    申请号：US17007519

    申请日：2020-08-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Sungjin PARK

    IPC: G09G3/3225

    Abstract: An image display apparatus is disclosed. The image display apparatus includes a display including an organic light emitting diode panel and a controller configured to control the display, wherein the controller is configured to display a first input image, in the case in which a second image having higher luminance than the first image is input after the first image, increase the luminance of the second image during a first period, and decrease the luminance of the second image after the first period. Consequently, it is possible to prevent glare while preventing luminance decrease at the time of scene change of an input image.

    BEAMFORMING TRAINING
    54.
    发明申请
    BEAMFORMING TRAINING 审中-公开

    公开(公告)号：US20200322014A1

    公开(公告)日：2020-10-08

    申请号：US16303606

    申请日：2017-03-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyungtae JO ,  Jinmin KIM ,  Sungjin PARK ,  Hangyu CHO

    IPC: H04B7/06 ,  H04B7/0491

    Abstract: A method for beamforming training and a device using the same are provided. A station (STA) receives a beacon frame from an access point (AP) during a beacon transmission interval (BTI). The beacon frame includes information on a sector sweep (SSW) frame type used in at least one of a plurality of SSW slots. During association beamforming training (A-BFT), the STA transmits the SSW frame according to the SSW frame type from an SSW slot, among a plurality of SSW slots, having succeeded in a random backoff.

    METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRELESS LAN SYSTEM AND APPARATUS THEREFOR
    55.
    发明申请
    METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRELESS LAN SYSTEM AND APPARATUS THEREFOR 审中-公开

    公开(公告)号：US20200235977A1

    公开(公告)日：2020-07-23

    申请号：US16844685

    申请日：2020-04-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunwoong YUN ,  Jinmin KIM ,  Sungjin PARK ,  Jinsoo CHOI

    IPC: H04L27/26

    Abstract: The present specification relates to a method for transmitting and receiving signals in a wireless local area network (WLAN) system and an apparatus therefor, the method comprising the steps of: generating a training sub-field consisting of a certain number of orthogonal frequency division multiplexing (OFDM) symbols; and transmitting, to a second STA, a signal including a header field and the training sub-field, wherein the transmitted signal is repeatedly transmitted T times (where T is a natural number) on the basis of information indicated by the header field after a data field.

    METHOD AND DEVICE FOR REPORTING CHANNEL QUALITY FOR SPATIAL SHARING
    58.
    发明申请
    METHOD AND DEVICE FOR REPORTING CHANNEL QUALITY FOR SPATIAL SHARING 审中-公开

    公开(公告)号：US20190053088A1

    公开(公告)日：2019-02-14

    申请号：US16070213

    申请日：2017-01-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyungtae JO ,  Hangyu CHO ,  Jinmin KIM ,  Sungjin PARK

    IPC: H04W24/10 ,  H04W76/10

    Abstract: Provided are a method and a device for reporting channel quality for spatial sharing. The device receives, from an access point (AP), a channel quality request for evaluating spatial sharing, and transmits a channel quality report. The channel quality request includes information indicating whether channel quality results for each of a plurality of receive (RX) antennas are requested or an average of the channel quality results using the plurality of RX antennas is requested.

    MOBILE TERMINAL AND CONTROL METHOD THEREFOR
    59.
    发明申请
    MOBILE TERMINAL AND CONTROL METHOD THEREFOR 审中-公开

    公开(公告)号：US20170230114A1

    公开(公告)日：2017-08-10

    申请号：US15503562

    申请日：2015-06-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Kiwan KIM ,  Jiyen SON ,  Sungjin PARK

    IPC: H04B10/114 ,  H04N5/232 ,  H04B1/40

    CPC classification number: H04B10/1143 ,  H04B1/385 ,  H04B1/40 ,  H04N5/23219 ,  H04N5/23293

    Abstract: Disclosed are a mobile terminal capable of starting data sharing through an infrared signal and a control method therefor. To this end, the mobile terminal may comprise: a wireless communication unit for performing wireless communications; and infrared transceiver for transmitting and receiving an infrared signal; a user input unit for receiving a user input; and a control unit for controlling a first infrared signal to be output through the infrared transceiver when a first user input is received through the user input unit, and controlling shared data to be transmitted to an external terminal through the wireless communication unit when a second infrared signal is received from the external terminal which has received the first infrared signal.

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