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21.发明申请公开(公告)号：US20190215205A1
公开(公告)日：2019-07-11
申请号：US16332778
申请日：2017-09-12
Applicant: LG ELECTRONICS INC.
Inventor： Jinmin KIM , Hangyu CHO , Sungjin PARK , Kyungtae JO
IPC: H04L27/26
Abstract: The present specification relates to a method for transmitting or receiving a signal by a station in a wireless LAN (WLAN) system and, more particularly, provides a method in which when a station transmits or receives a signal through a plurality of spatial streams in a wireless LAN system, the station operates a modulation and coding scheme (MCS) applied to each spatial stream, a method for transmitting or receiving a signal on the basis of the same, and a device therefor.
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公开(公告)号：US20190174328A1
公开(公告)日：2019-06-06
申请号：US16322915
申请日：2017-07-17
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin PARK , Jinmin KIM , Hangyu CHO , Kyungtae JO
Abstract: The present specification discloses a method by which a station transmits/receives a signal in a wireless LAN (WLAN) system, and a device therefor. More particularly, disclosed are: a method for performing beamforming training for a plurality of channels and transmitting/receiving a signal on the basis of the beamforming training, when the station transmits/receives the signal through the plurality of channels; and a device therefor.
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公开(公告)号：US20180152953A1
公开(公告)日：2018-05-31
申请号：US15572302
申请日：2016-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin PARK , Kyungtae JO , Jinmin KIM , Eunsung PARK , Hangyu CHO
CPC classification number: H04W72/12 , H04L5/0007 , H04L5/0037 , H04W72/04 , H04W72/0413 , H04W72/1268 , H04W84/12 , H04W88/02 , H04W88/08
Abstract: The present specification relates to a method for transmitting, by a station (STA), data through channel bonding in a wireless LAN (WLAN) system, and an apparatus therefor. The station therefor receives scheduling information from an access point (AP), wherein the scheduling information includes information on a channel-bonding beacon interval and information on a non-channel-bonding beacon interval. If the station has channel-bonding capability and data to be transmitted through channel bonding, the station can transmit the data on the basis of the channel bonding through the channel-bonding beacon interval.
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公开(公告)号：US20170187439A1
公开(公告)日：2017-06-29
申请号：US15393117
申请日：2016-12-28
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin PARK , Jinmin KIM , Hangyu CHO , Kyungtae JO
CPC classification number: H04B7/0617 , H04B7/0452 , H04B7/0456 , H04B7/0632 , H04B7/0669 , H04B7/0695 , H04L1/0003 , H04L1/0009 , H04L5/0023 , H04L5/0073 , H04L27/0008 , H04L27/2602 , H04W72/0446
Abstract: The present disclosure relates to the operation and configuration of a station and an access point in a wireless LAN (WLAN) system, and more particularly, to a method for efficiently performing multi-user transmission by a station or an access point in a WLAN system and a device for the same. In particular, the present disclosure proposes a method and device for operating a station or an access point supporting multi-user transmission in a Frequency Division Multiple Access (FDMA) scheme or a Multi-User Multi Input Multi Output (MU-MIMO) scheme.
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公开(公告)号：US20160329947A1
公开(公告)日：2016-11-10
申请号：US15148902
申请日：2016-05-06
Applicant: LG ELECTRONICS INC.
Inventor： Kyungtae JO , Hangyu CHO , Jinmin KIM , Eunsung PARK , Sungjin PARK
CPC classification number: H04B7/0634 , H04B7/0413 , H04B7/0617 , H04B7/0632 , H04B7/0695 , H04W16/28 , H04W84/12
Abstract: A method and apparatus for performing a beamforming training for a multiple input multiple output (MIMO) operation in a wireless local area network is provided. The apparatus assigns at least one of a plurality of sector groups with respect to each of a plurality of array antennas. The apparatus determines a sector used for a data transmission during a sector sweep by transmitting a plurality of sector sweep messages in the plurality of sector groups through the plurality of array antennas to responders simultaneously.
Abstract translation: 提供了一种用于在无线局域网中进行多输入多输出（MIMO）操作的波束形成训练的方法和装置。 该装置相对于多个阵列天线中的每一个分配多个扇区组中的至少一个。 该装置通过在多个扇区组中通过多个阵列天线同时向应答器发送多个扇区扫描消息来确定扇区扫描期间用于数据传输的扇区。
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Patent Agency Ranking
公开(公告)号：US20200100261A1
公开(公告)日：2020-03-26
申请号：US16695686
申请日：2019-11-26
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin PARK , Kyungtae JO , Jinmin KIM , Eunsung PARK , Hangyu CHO
Abstract: A method of receiving a signal by a station (STA) in a wireless local area network (WLAN) system includes receiving, from an access point (AP), an extended scheduling element for allocating one channel that not being a primary channel of the WLAN system among a plurality of channels used for a channel bonding in the WLAN system; and receiving, from the AP, the signal via the one channel, based on the extended scheduling element.
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27.发明申请公开(公告)号：US20190289576A1
公开(公告)日：2019-09-19
申请号：US16300519
申请日：2017-05-11
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin PARK , Kyungtae JO , Jinmin KIM , Hangyu CHO , Kiseon RYU
Abstract: The application relates to a method for transmitting and receiving, by a station, signals in a wireless LAN system and, more specifically, to a method for, when a station in a wireless LAN system is assigned one or more channels which do not include a primary channel on the system, setting and updating a network allocation vector (NAV) value applied to the one or more allocated channels, a method for transmitting and receiving signals on the basis of the same, and an apparatus therefor.
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公开(公告)号：US20190200388A1
公开(公告)日：2019-06-27
申请号：US16317808
申请日：2017-07-14
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin PARK , Jinmin KIM , Hangyu CHO , Kyungtae JO
CPC classification number: H04W74/0816 , H04W72/04 , H04W72/12 , H04W74/00 , H04W84/12
Abstract: The present specification relates to a method for transmitting or receiving data by a station in a wireless LAN (WLAN) system and, more particularly, presents a method and device for transmitting or receiving data on the basis of a beamforming training method for a plurality of channels, when a station transmits the data by using the plurality of channels.
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29.发明申请公开(公告)号：US20190124652A1
公开(公告)日：2019-04-25
申请号：US16093601
申请日：2017-04-14
Applicant: LG ELECTRONICS INC.
Inventor： Jinmin KIM , Hangyu CHO , Saehee BANG , Kyungtae JO , Sungjin PARK
CPC classification number: H04W72/0446 , H04B7/0695 , H04L5/0005 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0092 , H04L27/2601 , H04W74/002 , H04W84/12 , H04W88/02 , H04W88/10
Abstract: The present specification relates to a method for transmitting and receiving signals by a station in a wireless LAN (WLAN) system. More specifically, the present specification proposes a method for providing information on a primary channel and information on a channel for transmitting signals when a station transmits signals by bonding or combining a plurality of channels, and suggests a method for transmitting and receiving signals on the basis of such method for providing information, and an apparatus therefor.
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30.发明申请公开(公告)号：US20180026691A1
公开(公告)日：2018-01-25
申请号：US15655290
申请日：2017-07-20
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin PARK , Jinmin KIM , Hangyu CHO , Kyungtae JO
Abstract: A method of transmitting and receiving a signal, which is transmitted by a station in a wireless communication system, is disclosed in the present specification. The method can include the steps of receiving a PPDU and performing beamforming training based on a TRN field of the received PPDU. In this case, a training length field belonging to an L-header field of the PPDU indicates a length of the TRN field from the timing at which the PPDU ends in reverse order and a length field belonging to the L-header field of the PPDU can indicate a length resulted from subtracting the length of the TRN field indicated by the training length field from a length of the PPDU after the L-header field.
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