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    METHOD AND APPARATUS FOR TRANSMITTING SHORT SSW FRAME IN WIRELESS LAN SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SHORT SSW FRAME IN WIRELESS LAN SYSTEM 审中-公开

    公开(公告)号：US20190260431A1

    公开(公告)日：2019-08-22

    申请号：US16346094

    申请日：2017-10-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Sungjin PARK ,  Jinmin KIM ,  Hangyu CHO ,  Kyungtae JO

    IPC: H04B7/0417 ,  H04L5/00 ,  H04W72/04

    Abstract: According to one embodiment of the present specification, provided is a method by which a station (STA) transmits, through a plurality of channels, signals in a wireless LAN (WLAN) system. The method for transmitting signals comprises the steps of: allowing an STA to transmit a packet for an ISS; allowing the STA to receive a packet for an RSS; allowing the STA to transmit a packet for a SSW feedback; and allowing the STA to receive a packet for an SSW ACK, wherein the packet for the SSW feedback and the packet for the SSW ACK can include a field for indicating whether the packet for the ISS and the packet for the RSS are transmitted into the short SSW packet.

    BEAMFORMING TRAINING
    7.
    发明申请
    BEAMFORMING TRAINING 审中-公开

    公开(公告)号：US20200322014A1

    公开(公告)日：2020-10-08

    申请号：US16303606

    申请日：2017-03-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyungtae JO ,  Jinmin KIM ,  Sungjin PARK ,  Hangyu CHO

    IPC: H04B7/06 ,  H04B7/0491

    Abstract: A method for beamforming training and a device using the same are provided. A station (STA) receives a beacon frame from an access point (AP) during a beacon transmission interval (BTI). The beacon frame includes information on a sector sweep (SSW) frame type used in at least one of a plurality of SSW slots. During association beamforming training (A-BFT), the STA transmits the SSW frame according to the SSW frame type from an SSW slot, among a plurality of SSW slots, having succeeded in a random backoff.

    METHOD AND DEVICE FOR REPORTING CHANNEL QUALITY FOR SPATIAL SHARING
    8.
    发明申请
    METHOD AND DEVICE FOR REPORTING CHANNEL QUALITY FOR SPATIAL SHARING 审中-公开

    公开(公告)号：US20190053088A1

    公开(公告)日：2019-02-14

    申请号：US16070213

    申请日：2017-01-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyungtae JO ,  Hangyu CHO ,  Jinmin KIM ,  Sungjin PARK

    IPC: H04W24/10 ,  H04W76/10

    Abstract: Provided are a method and a device for reporting channel quality for spatial sharing. The device receives, from an access point (AP), a channel quality request for evaluating spatial sharing, and transmits a channel quality report. The channel quality request includes information indicating whether channel quality results for each of a plurality of receive (RX) antennas are requested or an average of the channel quality results using the plurality of RX antennas is requested.

    METHOD AND DEVICE FOR BEAMFORMING TRAINING
    9.
    发明申请
    METHOD AND DEVICE FOR BEAMFORMING TRAINING 审中-公开

    公开(公告)号：US20180254810A1

    公开(公告)日：2018-09-06

    申请号：US15758325

    申请日：2016-09-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Sanggook KIM ,  Kyungtae JO ,  Hangyu CHO

    IPC: H04B7/06 ,  H04B7/08 ,  H04W74/08

    Abstract: A method for beamforming training and a device using the same are provided. The device receives, from an access point (AP), a plurality of beacon frames for a sector sweep at a beacon transmission interval (BTI). At least one of the plurality of beacon frames includes an overload indicator indicating an overload state. The device determines whether to initiate a random backoff in an association beamforming training (A-BFT) following the BTI, on the basis of the overload indicator.

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