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公开(公告)号：US10142005B2
公开(公告)日：2018-11-27
申请号：US15341940
申请日：2016-11-02
Applicant: LG ELECTRONICS INC.
Inventor： Kyungtae Jo , Hangyu Cho , Jinmin Kim , Sungjin Park
IPC: H04B7/06 , H04B7/0417 , H04L5/00 , H04W84/12
Abstract: Provided are a method and apparatus for performing beamforming training in a wireless local area network. A responder receives a plurality of beacon frames in a plurality of TX sectors from an initiator during a transmission (TX) beamforming (BF) interval. The responder transmits a first sector sweep feedback for a first array antenna to the initiator during a reception (RX) beamforming (BF) interval. The first sector sweep feedback comprises a first antenna ID indicating a first array antenna and a first TX ID indicating a TX sector selected for the first array antenna from the plurality of TX sectors.
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公开(公告)号：US09236017B2
公开(公告)日：2016-01-12
申请号：US14143521
申请日：2013-12-30
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin Park
CPC classification number: G09G3/3648 , G09G3/3208 , G09G3/3225 , G09G3/3233 , G09G2300/0842 , G09G2320/0242 , G09G2320/0261 , G09G2320/0606 , G09G2320/0626 , G09G2320/0666 , G09G2330/021 , G09G2354/00 , 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 adjusts the APL curve data and includes at least two luminance adjusting units which are enabled in response to a user input through a user interface, a data modulator for modulating data of the input image using a luminance defined in the APL curve data adjusted by the luminance adjuster, 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，调整APL曲线数据并包括至少两个亮度调整的亮度调节器 响应于通过用户界面的用户输入启用的单元，用于使用由亮度调节器调整的APL曲线数据中定义的亮度来调制输入图像的数据的数据调制器，以及显示面板驱动电路， 显示面板上的数据调制器，并在显示面板上再现输入图像。
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公开(公告)号：US12289685B2
公开(公告)日：2025-04-29
申请号：US17758378
申请日：2021-01-11
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Suhwook Kim , Sungjin Park , Taewon Song , Insun Jang
IPC: H04W52/02 , H04W74/0816 , H04W84/12
Abstract: According to various embodiments, a multi-link device including a first STA and a second STA may receive a first PPDU by means of the first STA. The PPDU may include information about traffic buffered in the second STA operating in a second link. In response to the first PPDU, the multi-link device may change the second STA from a doze state to an awake state, and transmit information about the state of the second STA by means of the second STA.
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公开(公告)号：US12273945B2
公开(公告)日：2025-04-08
申请号：US17908794
申请日：2021-03-04
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Sungjin Park , Taewon Song , Insun Jang
Abstract: According to various embodiments, a multi-link device (MLD) operating in a plurality of links including a first link can transmit a request frame to a first AP of an AP MLD through a first STA (station), wherein the request frame includes an information field for requesting every element included in an element set designated for a second link. The MLD can, on the basis of the request frame, receive every element included in the element set designated for the second link.
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公开(公告)号：US12177914B2
公开(公告)日：2024-12-24
申请号：US17597170
申请日：2020-06-22
Applicant: LG ELECTRONICS INC.
Inventor： Insun Jang , Jeongki Kim , Jinsoo Choi , Suhwook Kim , Sungjin Park , Taewon Song
IPC: H04W76/15 , H04L1/1607 , H04W72/1263 , H04W84/12
Abstract: In a wireless local area network (LAN) system, a station (STA) may transmit a first physical protocol data unit (PPDU) including information indicating that a first traffic identifier (TID) is mapped to a first link and a second TID is mapped to a second link. The STA may transmit traffic pertaining to the first TID through only the first link, and traffic pertaining to the second TID through only the second link.
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Patent Agency Ranking
公开(公告)号：US12171034B2
公开(公告)日：2024-12-17
申请号：US17310166
申请日：2020-01-23
Applicant: LG ELECTRONICS INC.
Inventor： Suhwook Kim , Jeongki Kim , Kiseon Ryu , Sungjin Park , Jinsoo Choi
Abstract: According to one embodiment of the present specification, an STA may be connected to a primary AP and a secondary AP simultaneously. The STA may acquire control information related to whether the secondary AP can acquire a transmission/reception signal of the primary AP. Thereafter, the STA may transmit a UL signal to the primary AP. The STA may transmit, on the basis of whether the secondary AP can acquire the transmission/reception signal of the primary AP, a block acknowledgement request (BAR) signal for a UL signal to the secondary AP.
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公开(公告)号：US12089140B2
公开(公告)日：2024-09-10
申请号：US18218898
申请日：2023-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Sungjin Park , Taewon Song , Insun Jang
Abstract: According to various embodiments, a multi-link device (MLD) operating in multiple links including a first link may transmit, through a first station (STA) and to a first AP of an AP multi-link device, a request frame including an information field for requesting at least one element related to a second link. The multi-link device may receive at least one element related to the second link on the basis of the request frame.
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公开(公告)号：US12058753B2
公开(公告)日：2024-08-06
申请号：US18216234
申请日：2023-06-29
Applicant: LG ELECTRONICS INC.
Inventor： Insun Jang , Jeongki Kim , Jinsoo Choi , Suhwook Kim , Namyeong Kim , Sungjin Park , Taewon Song
Abstract: In a wireless local area network system, a multi-link device (MLD) may transmit a multi-link element including a number-of-links field and a link present field indicating whether the number-of-links field exists. The multi-link element further includes a multi-link control field, a common information field, and a link information field. The number-of-links field may be included in the multi-link control field.
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公开(公告)号：US20240205998A1
公开(公告)日：2024-06-20
申请号：US18585787
申请日：2024-02-23
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Sungjin Park , Taewon Song , Insun Jang
CPC classification number: H04W76/15 , H04W36/0069 , H04W84/12
Abstract: According to various embodiments, a multi-link device (MLD) operating in a plurality of links including a first link can transmit a request frame to a first AP of an AP MILD through a first STA (station), wherein the request frame includes an information field for requesting every element included in an element set designated for a second link. The MILD can, on the basis of the request frame, receive every element included in the element set designated for the second link.
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公开(公告)号：US11871447B2
公开(公告)日：2024-01-09
申请号：US18210542
申请日：2023-06-15
Applicant: LG ELECTRONICS INC.
Inventor： Insun Jang , Jeongki Kim , Jinsoo Choi , Suhwook Kim , Namyeong Kim , Sungjin Park , Taewon Song
Abstract: A method for a non-simultaneous transmit and receive (non-STR) device in a wireless local area network (LAN) is provided. The non-STR device may support a multi-link communication related to a first link and a second link. The non-STR device may determine whether to transmit a first physical protocol data unit (PPDU), PPDU, based on a channel access result on the first link and a channel access result on the second link. The non-STR device determines not to transmit the first PPDU through the first link and keeps the back-off counter of the first link at zero (0) when a back-off counter of the first link reaches zero (0) and a back-off counter of the second link does not reach zero (0).
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