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    METHOD AND APPARATUS FOR TRANSMITTING DATA BLOCK
    21.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA BLOCK 审中-公开
    用于发送数据块的方法和装置

    公开(公告)号：US20170033960A1

    公开(公告)日：2017-02-02

    申请号：US15303202

    申请日：2015-03-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinsoo CHOI ,  Jinyoung CHUN ,  Wookbong LEE ,  Dongguk LIM ,  Hangyu CHO

    IPC: H04L27/26 ,  H04L5/00

    CPC classification number: H04L27/265 ,  H04L5/0005 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L27/26 ,  H04L27/2628 ,  H04W84/12

    Abstract: Provided are method for transmitting a data block in a wireless LAN and an apparatus using the same. A transmitter transmits a physical layer protocol data unit (PPDU) in a transmission bandwidth. The PPDU includes a first part to which a first fast Fourier transform (FFT) size is applied and a second part to which a second FFT size is applied. The second FFT size increases by integer times as the size of the transmission bandwidth increases.

    Abstract translation: 提供了一种用于在无线LAN中发送数据块的方法及其使用方法。 发射机在传输带宽中发送物理层协议数据单元（PPDU）。 PPDU包括应用第一快速傅里叶变换（FFT）尺寸的第一部分和应用第二FFT大小的第二部分。 随着传输带宽的大小增加，第二FFT大小增加整数倍。

    METHOD AND APPARATUS FOR TRANSMITTING FRAME IN WIRELESS LAN
    22.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING FRAME IN WIRELESS LAN 审中-公开
    在无线局域网中发送帧的方法和装置

    公开(公告)号：US20170013645A1

    公开(公告)日：2017-01-12

    申请号：US15119346

    申请日：2014-12-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinsoo CHOI ,  Kiseon RYU ,  Wookbong LEE ,  Jinyoung CHUN ,  Dongguk LIM ,  Hangyu CHO

    IPC: H04W74/08 ,  H04W52/14 ,  H04W72/04

    CPC classification number: H04W74/0816 ,  H04W52/143 ,  H04W72/0453 ,  H04W84/12

    Abstract: Disclosed are a method and an apparatus for transmitting a frame in a wireless LAN. The method for transmitting a frame in a wireless LAN may comprise the steps of: transmitting, by an AP, an RTS frame for medium protection to a first STA set; receiving, by the AP, CTS frames, in sequence, from each of a plurality of STAs included in a second STA set in response to the RTS frame, the second STA set being included in the first STA set; and transmitting, by the AP, each of a plurality of PPDUs to each of the plurality of STAs via each of a plurality of subbands for each of the plurality of STAs on an overlapping time resource.

    Abstract translation: 公开了一种用于在无线LAN中发送帧的方法和装置。 用于在无线LAN中发送帧的方法可以包括以下步骤：由AP向第一STA组发送用于中等保护的RTS帧; 由AP接收响应于RTS帧的包括在第二STA集合中的多个STA中的每一个的CTS帧，第二STA集合被包括在第一STA集合中; 以及由所述AP将多个PPDU中的每一个通过重叠时间资源上的所述多个STA中的每一个的多个子带中的每一个发送到所述多个STA中的每一个。

    METHOD FOR TRANSMITTING AND RECEIVING INTERFERENCE CONTROL SIGNALS BASED ON POWER INFORMATION, AND APPARATUS THEREFOR
    23.
    发明申请
    METHOD FOR TRANSMITTING AND RECEIVING INTERFERENCE CONTROL SIGNALS BASED ON POWER INFORMATION, AND APPARATUS THEREFOR 有权
    基于功率信息发送和接收干扰控制信号的方法及其设备

    公开(公告)号：US20160286499A1

    公开(公告)日：2016-09-29

    申请号：US15034855

    申请日：2014-11-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongguk LIM ,  Jinyoung CHUN ,  Wookbong LEE ,  Jinsoo CHOI ,  Hangyu CHO

    IPC: H04W52/22 ,  H04W52/24

    CPC classification number: H04W52/228 ,  H04W52/242 ,  H04W52/243 ,  H04W84/12

    Abstract: The present document relates to a method for transmitting and receiving signals by controlling interference on other wireless devices based on actual transmitted power or received power information in a wireless communication system, and an apparatus therefor. To this end, STA 1 receives from STA 2 a frame comprising power information about actual transmitted power or actual received power of STA 2. Through the frame, STA 1 determines transmitted power by correcting the existing transmitted power of STA 1 by using the power information of STA 2 and, when the determined transmitted power of STA 1 is less than or equal to a reference value, transmits signals through the frame.

    Abstract translation: 本文件涉及一种通过基于无线通信系统中的实际发射功率或接收功率信息来控制对其他无线设备的干扰来发送和接收信号的方法及其装置。 为此，STA 1从STA 2接收包括关于STA2的实际发送功率或实际接收功率的功率信息的帧。通过该帧，STA 1通过使用功率信息来校正STA 1的现有发送功率来确定发送功率 并且当确定的STA 1的发送功率小于或等于参考值时，通过帧发送信号。

    METHOD AND DEVICE FOR SESSION INITIALIZATION IN WIRELESS COMMUNICATION SYSTEM
    24.
    发明申请
    METHOD AND DEVICE FOR SESSION INITIALIZATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中会话初始化的方法和设备

    公开(公告)号：US20150327313A1

    公开(公告)日：2015-11-12

    申请号：US14650498

    申请日：2013-12-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongcheol KIM ,  Byungjoo LEE ,  Jinho KIM ,  Wookbong LEE ,  Hangyu CHO

    IPC: H04W76/02 ,  H04W8/00 ,  H04L29/06

    CPC classification number: H04W76/14 ,  H04L65/1069 ,  H04L67/16 ,  H04W8/005 ,  H04W80/10 ,  H04W84/12 ,  H04W92/18

    Abstract: One embodiment of the present invention is a method for session initialization in which a first device for supporting a Wi-Fi direct service initializes a send session with a second device. The method for session initialization comprises the steps of: establishing an application service platform (ASP) session; and initializing the send session using a uniform resource locator (URL) related to a device description, wherein the URL related to the device description is acquired prior to the completion of the establishment of the ASP session.

    Abstract translation: 本发明的一个实施例是一种用于会话初始化的方法，其中用于支持Wi-Fi直接服务的第一设备初始化与第二设备的发送会话。 会话初始化的方法包括以下步骤：建立应用服务平台（ASP）会话; 以及使用与设备描述相关的统一资源定位符（URL）来初始化发送会话，其中在完成所述ASP会话之前获取与所述设备描述相关的URL。

    METHOD AND APPARATUS FOR TRANSMITTING A PHYSICAL PROTOCOL DATA UNIT INCLUDING A HIGH-EFFICIENCY SHORT TRAINING FIELD
    25.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING A PHYSICAL PROTOCOL DATA UNIT INCLUDING A HIGH-EFFICIENCY SHORT TRAINING FIELD 审中-公开

    公开(公告)号：US20200067677A1

    公开(公告)日：2020-02-27

    申请号：US16666044

    申请日：2019-10-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunsung PARK ,  Wookbong LEE ,  Jinsoo CHOI ,  Hangyu CHO

    IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26 ,  H04L29/08

    Abstract: A method for transmitting a physical protocol data unit (PPDU) of a station (STA) device in a wireless local area network (WLAN) system, includes generating a PPDU configured based on a high efficiency-short training field (HE-STF) sequence including a HE-STF field and transmitting the PPDU, wherein the HE-STF field is transmitted on a channel, wherein the HE-STF sequence is mapped to the channel per 2-tone unit, wherein, when the channel is a 20 MHz channel, the HE-STF sequence is configured to have a structure of {a M Sequence, 0, 0, 0, 0, 0, 0, 0, the M sequence}, and, when the channel is a 40 MHz channel, the HE-STF sequence is configured to have a structure of {the M sequence, 0, 0, 0, 1, 0, 0, 0, the M sequence, 0, 0, 0, 0, 0, 0, 0, the M sequence, 0, 0, 0, 1, 0, 0, 0, the M sequence}.

    MULTIUSER TRANSRECEIVING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME
    27.
    发明申请
    MULTIUSER TRANSRECEIVING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME 审中-公开

    公开(公告)号：US20190123877A1

    公开(公告)日：2019-04-25

    申请号：US16224634

    申请日：2018-12-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunsung PARK ,  Jinsoo CHOI ,  Dongguk LIM ,  Hangyu CHO ,  Wookbong LEE

    IPC: H04L5/00 ,  H04L27/26

    Abstract: A method for transmitting data from a station (STA) device in a wireless LAN (WLAN) system, according to one embodiment of the present invention, comprises the steps of: generating a physical protocol data unit (PPDU) including a physical preamble and a data field; and transmitting the PPDU, wherein when the data field is transmitted by using a 106-tone resource unit including first to fourth pilot tones, the positions of the first to the fourth pilot tones may be identical to the positions of four pilot tones from among eight pilot tones included in four 26-tone resource units, which are present at a position corresponding to the 106-tone resource unit, or identical to the positions of four pilot tones from among eight pilot tones included in two 52-tone resource units, which are present at a position corresponding to the 106-tone resource unit.

    METHOD AND APPARATUS FOR ALLOCATING WIRELESS RESOURCE IN ORDER TO PREVENT INTERFERENCE IN WIRELESS LAN
    29.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING WIRELESS RESOURCE IN ORDER TO PREVENT INTERFERENCE IN WIRELESS LAN 审中-公开

    公开(公告)号：US20180359758A1

    公开(公告)日：2018-12-13

    申请号：US16108016

    申请日：2018-08-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinsoo CHOI ,  Hangyu CHO ,  Wookbong LEE

    IPC: H04W72/04 ,  H04W72/08 ,  H04L5/00 ,  H04W84/12

    CPC classification number: H04W72/0453 ,  H04L5/0037 ,  H04W72/042 ,  H04W72/08 ,  H04W84/12

    Abstract: Disclosed is a method and apparatus for allocating a wireless resource in order to prevent interference in a wireless LAN. A method for allocating a wireless resource in a wireless LAN may comprise the steps of: allocating, by an AP, a plurality of wireless resources for a plurality of STAs included in a BSS, in the entire bandwidth, respectively; and transmitting, by the AP, a PPDU to the plurality of STAs through the plurality of wireless resources, respectively, wherein each of the plurality of wireless resources is a combination of a plurality of wireless units defined in different sizes on a frequency axis, and each of the plurality of wireless resources can be determined in consideration of the size of the bandwidth of at least one STA supporting a bandwidth smaller than the size of the entire bandwidth from among the plurality of STAs.

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