公开(公告)号：US20160197705A1

公开(公告)日：2016-07-07

申请号：US14912862

申请日：2014-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Kiseon RYU ,  Suhwook KIM ,  Hangyu CHO ,  Jeongki KIM ,  Giwon PARK

IPC: H04L1/18 ,  H04W84/12 ,  H04L5/00

CPC classification number: H04L1/1854 ,  H04L1/18 ,  H04L5/0055 ,  H04W84/12

Abstract: Disclosed are a method and an apparatus for reporting information about a transmission failure frame. The method for reporting information about a transmission failure frame in a wireless LAN may comprise the steps of: creating, by an STA, the retransmission frame includes information about the transmission failure frame, the information about the transmission failure frame includes timestamp information and duration information, the timestamp information includes information about the transmission start time of the transmission failure frame, and the duration information includes information about the transmission period of the transmission failure frame.

Abstract translation: 公开了一种用于报告关于传输失败帧的信息的方法和装置。 用于报告关于无线LAN中的传输失败帧的信息的方法可以包括以下步骤：由STA创建重传帧包括关于传输失败帧的信息，关于传输失败帧的信息包括时间戳信息和持续时间信息 时间戳信息包括关于传输失败帧的传输开始时间的信息，并且持续时间信息包括关于传输失败帧的传输周期的信息。

公开(公告)号：US20150099521A1

公开(公告)日：2015-04-09

申请号：US14569503

申请日：2014-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Inuk JUNG ,  Jinsam KWAK ,  Kiseon RYU ,  Wookbong LEE

IPC: H04W52/40 ,  H04W56/00

CPC classification number: H04W52/283 ,  H04L5/0007 ,  H04W36/0072 ,  H04W52/146 ,  H04W52/38 ,  H04W52/40 ,  H04W56/00 ,  H04W56/001 ,  H04W72/048

Abstract: The present invention relates to a broadband wireless access system, and more particularly, to a method for efficiently determining power for ranging performed by a terminal on a target base station or a target region during handover or during changing of a region. A method for controlling uplink power for network reentry of a terminal from a first region to a second region in a broadband wireless access system, according to an embodiment of the present invention, comprises the steps of: receiving a media access control (MAC) management message including a power control parameter that is to be applied to the second region from the first region; and performing ranging to the second region by applying the power control parameter.

Abstract translation: 宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统，更具体地，涉及一种用于在切换期间或在更换一个区域期间，有效地确定目标基站或目标区域上的终端执行的测距功率的方法。 根据本发明的实施例，一种用于控制终端从宽带无线接入系统中的第一区域到第二区域的网络再入的上行链路功率的方法包括以下步骤：接收媒体接入控制（MAC）管理 消息，包括要从第一区域应用于第二区域的功率控制参数; 以及通过应用所述功率控制参数来执行到所述第二区域的测距。

公开(公告)号：US20140010180A1

公开(公告)日：2014-01-09

申请号：US13936905

申请日：2013-07-08

Applicant: LG Electronics Inc.

Inventor： Kidong LEE ,  Sanggook KIM ,  Kiseon RYU

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W48/02

Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method and an apparatus of performing a network access procedure, the method comprising: receiving system information including Application-based (APP-based) information set, wherein the APP-based information set includes one or more APP-based information subsets, and each APP-based information subset is used to control network access per application; and performing the network access procedure under control of APP-based information subset corresponding to an application that causes the network access procedure.

Abstract translation: 本发明涉及一种在无线通信系统中使用的方法和装置。 具体地，本发明涉及一种执行网络接入过程的方法和装置，所述方法包括：接收包括基于应用（APP）的信息集的系统信息，其中所述基于APP的信息集合包括一个或多个 基于APP的信息子集，每个基于APP的信息子集用于控制每个应用的网络访问; 以及在与引起网络访问过程的应用相对应的基于APP的信息子集的控制下执行网络访问过程。

公开(公告)号：US20250159661A1

公开(公告)日：2025-05-15

申请号：US19024707

申请日：2025-01-16

Applicant: LG Electronics Inc.

Inventor： Jeongki KIM ,  Kiseon RYU ,  Jinsoo CHOI ,  Hangyu CHO

IPC: H04W72/044 ,  H04L1/00 ,  H04W72/04 ,  H04W74/00 ,  H04W84/12 ,  H04W88/08

Abstract: A method of transmitting a frame by a station (STA) in a wireless LAN system supporting an HE PPDU (high efficiency physical layer protocol data unit) according to an embodiment of the present invention includes: setting a first duration field included in an HE-SIG A field; and transmitting a frame including the HE-SIG A field and a MAC header, wherein the first duration field is set to indicate a TXOP (transmission opportunity) value using a smaller number of bits than a second duration field included in the MAC header, and a granularity of a time unit used for indicating the TXOP value in the first duration field is set to be different from a granularity of a time unit used in the second duration field.

公开(公告)号：US20220167319A1

公开(公告)日：2022-05-26

申请号：US17600993

申请日：2020-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Taewon SONG ,  Kiseon RYU ,  Jeongki KIM ,  Jinsoo CHOI ,  Suhwook KIM ,  Jinmin KIM ,  Insun JANG

IPC: H04W72/04

Abstract: In a wireless local area network system, a station (STA) generates a physical (PHY) protocol data unit (PPDU) including at least one subframe and information related to a subframe length, wherein the subframe may include a medium access control (MAC) protocol data unit (MPDU) and a padding bit. The length of the padding bit may be determined such that the length of the subframes is an integer multiple of a codeword length. The information related to the subframe length may be information on the number of codewords related to the subframe length. A step in which the STA transmits the PPDU may be comprised.

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.

公开(公告)号：US20210329547A1

公开(公告)日：2021-10-21

申请号：US17269989

申请日：2019-08-23

Applicant: LG ELECTRONICS INC.

Inventor： Suhwook KIM ,  Jeongki KIM ,  Kiseon RYU ,  Jinsoo CHOI

IPC: H04W52/02 ,  H04B1/00

Abstract: The method executed in a wireless local area network (WLAN) system, according to various embodiments, may comprise: a step in which a reception station (STA), which supports a multilink comprising a first link and a second link, receives a target wake time (TWT) element via the first link, wherein the TWT element is received via a beacon and includes information for TWT period configuration for the second link; a step in which the reception STA configures a TWT period for the second link on the basis of the TWT element; and a step in which the reception STA communicates with a transmission STA via the second link within the TWT period.

公开(公告)号：US20210274522A1

公开(公告)日：2021-09-02

申请号：US17254259

申请日：2019-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Saehee BANG ,  Jinmin KIM ,  Kiseon RYU ,  Jinsoo CHOI

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/14 ,  H04W52/02

Abstract: This method for supporting a power saving mode in a TDD SP executed in a wireless LAN system by a first wireless terminal includes: a step for receiving TDD slot schedule elements from a second wireless terminal, wherein the TDD slot schedule elements include first information used for permitting a PS mode to the first wireless terminal, and second information associated with a slot schedule start time for the first wireless terminal; a step for switching to a doze state associated with the PS mode on the basis of the first information, after the TDD slot schedule elements are received by the first wireless terminal; a step for maintaining, on the basis of the second information, the doze state until the slot schedule start time is reached; and a step for switching from the doze state to an awake state associated with the PS mode upon reaching the slot schedule start time.

公开(公告)号：US20210204204A1

公开(公告)日：2021-07-01

申请号：US17269945

申请日：2019-08-22

Applicant: LG ELECTRONICS INC.

Inventor： Suhwook KIM ,  Jeongki KIM ,  Kiseon RYU ,  Jinsoo CHOI

IPC: H04W48/16 ,  H04W52/02 ,  H04W72/04

Abstract: The present specification relates to a high-efficiency wireless LAN standard operating in a new band. A reception station (STA) according to one embodiment of the present specification can carry out a step of receiving a discovery frame via a 2.4 GHz band or 5 GHz band from a first access point (AP), wherein the discovery frame includes information related to a second AP operating in a 6 GHz band. The reception STA can carry out an association procedure for the second AP operating in the 6 GHz band on the basis of the received information.

公开(公告)号：US20210176785A1

公开(公告)日：2021-06-10

申请号：US17253591

申请日：2019-06-18

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Suhwook KIM ,  Jeongki KIM ,  Kiseon RYU ,  Taewon SONG ,  Jinsoo CHOI

IPC: H04W74/08 ,  H04L1/00 ,  H04L1/16 ,  H04W80/02

Abstract: Proposed are a method and a device for transmitting data in a wireless LAN system. Specifically, a transmission device receives configuration information of a multi-band formed by aggregating first to third bands. The transmission device carries out channel sensing on the first to third bands. The transmission device transmits data to a receiving device on the basis of the result of the channel sensing. The first band comprises a first primary channel and a first secondary channel; the second band comprises a second primary channel and a second secondary channel; and the third band comprises a third primary channel and a third secondary channel.