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    Display device having function of controlling luminance based on average picture level and luminance control method thereof
    92.
    发明授权
    Display device having function of controlling luminance based on average picture level and luminance control method thereof 有权
    具有基于平均图像水平和亮度控制方法控制亮度的功能的显示装置

    公开(公告)号：US09589499B2

    公开(公告)日：2017-03-07

    申请号：US14143643

    申请日：2013-12-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Sungjin Park

    IPC: G09G3/30 ,  G09G3/32 ,  G09G3/34

    CPC classification number: G09G3/3225 ,  G09G3/3413 ,  G09G2320/04 ,  G09G2320/0606 ,  G09G2320/103 ,  G09G2320/106 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/16

    Abstract: A display device and a method for controlling a luminance of the display device are disclosed. The display device includes an average picture level (APL) calculator which calculates an APL of an input image and outputs the APL of the input image and an APL curve data, a luminance adjuster which includes at least two luminance adjusting units enabled in response to a user input through a user interface and reduces a luminance of an APL section equal to or less than a predetermined reference value, a data modulator modulating data of the input image using a luminance defined in the APL curve data, and a display panel driving circuit which writes data from the data modulator on a display panel and reproduces the input image on the display panel.

    Abstract translation: 公开了一种用于控制显示装置的亮度的显示装置和方法。 显示装置包括计算输入图像的APL并输出输入图像的APL和APL曲线数据的平均图像电平（APL）计算器，亮度调整器，其包括响应于 通过用户界面进行用户输入，并将APL部分的亮度降低到等于或小于预定参考值的数据调制器;使用APL曲线数据中定义的亮度对输入图像的数据进行调制的数据调制器;以及显示面板驱动电路， 在显示面板上从数据调制器写入数据，并在显示面板上再现输入图像。

    Multi-link RTS and CTS transmissions
    96.
    发明授权
    Multi-link RTS and CTS transmissions 有权

    公开(公告)号：US12089255B2

    公开(公告)日：2024-09-10

    申请号：US18597164

    申请日：2024-03-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Insun Jang ,  Jeongki Kim ,  Jinsoo Choi ,  Namyeong Kim ,  Suhwook Kim ,  Sungjin Park ,  Taewon Song

    IPC: H04W84/12 ,  H04W74/0816

    CPC classification number: H04W74/0816 ,  H04W84/12

    Abstract: In a wireless local area network system, a reception multi-link device (MLD) may not transmit a CTS frame, even if the reception multi-link device receives an RTS frame via a second link, in the case that an STA operating via a first link is a TXOP responder. In detail, the reception MLD may include at least one non-simultaneous transmit and receive (NSTR) link pair. A first STA affiliated with the MLD may determine to respond with the CTS frame to the RTS frame. The first STA does not respond with the CTS frame based on another STA being a transmission opportunity (TXOP) responder on another link.

    Signal transmission using plurality of APs
    98.
    发明授权
    Signal transmission using plurality of APs 有权

    公开(公告)号：US11968652B2

    公开(公告)日：2024-04-23

    申请号：US17310395

    申请日：2020-01-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Sungjin Park ,  Kiseon Ryu ,  Jeongki Kim ,  Jinsoo Choi

    IPC: H04W84/12 ,  H04W72/04

    CPC classification number: H04W72/04 ,  H04W84/12

    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.

    RESUMPTION OF PHY-LEVEL HARQ OPERATION
    100.
    发明申请
    RESUMPTION OF PHY-LEVEL HARQ OPERATION 有权

    公开(公告)号：US20220294564A1

    公开(公告)日：2022-09-15

    申请号：US17634196

    申请日：2020-07-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Taewon Song ,  Jeongki Kim ,  Jinsoo Choi ,  Suhwook Kim ,  Jinmin Kim ,  Sungjin Park ,  Insun Jang

    IPC: H04L1/08 ,  H04L1/18

    Abstract: The present specification proposes a method for resuming a PHY-level HARQ operation in a wireless local area network (WLAN) system. The method may include transmitting a resume signal including information related to resumption of hybrid automatic repeat request (HARQ) retransmission. The method may include transmitting a physical protocol data unit (PPDU) after transmitting the resume signal. The PPDU and the resume signal may be transmitted in different transmission opportunities (TXOPs).

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