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公开(公告)号：US20170207837A1
公开(公告)日：2017-07-20
申请号：US15406598
申请日：2017-01-13
Applicant: LG ELECTRONICS INC.
Inventor： Sanggook KIM , Kyungtae JO , Hangyu CHO
CPC classification number: H04B7/0604 , H01Q3/005 , H01Q3/10 , H01Q3/12 , H01Q3/24 , H01Q3/30 , H04B7/0408 , H04B7/0617 , H04W28/16 , H04W84/042 , H04W84/12
Abstract: Provided are a method and apparatus for performing beamforming training in a wireless local area network. The apparatus receives a plurality of beacon frames for sector sweep in a beacon transmission interval (BTI) from an access point (AP). At least one beacon frame of the plurality of beacon frames includes overload information which indicates an overload state. The apparatus performs a random backoff on a plurality of channels during association-beamforming training (A-BFT) consequent to the BTI based on the overload information.
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公开(公告)号：US20140204924A1
公开(公告)日：2014-07-24
申请号：US14060307
申请日：2013-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Kiseon RYU , Sanggook KIM , Kidong LEE
IPC: H04W40/24
CPC classification number: H04W40/246
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 of performing a discovery procedure for a ProSe and an apparatus therefore, in which the method comprises: scanning one or more Wireless Local Area Network Access Points (WLAN APs); transmitting a scan result for the one or more WLAN APs to a cellular network entity; and initiating the discovery procedure for the ProSe, if the discovery procedure for the ProSe is allowed by the cellular network entity as a response to the scan result.
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。 具体地说，本发明涉及一种执行ProSe发现过程的方法及其装置，其中该方法包括：扫描一个或多个无线局域网接入点（WLAN AP）; 向所述蜂窝网络实体发送所述一个或多个WLAN AP的扫描结果; 并且如果ProSe的发现过程被蜂窝网络实体允许作为对扫描结果的响应，则启动ProSe的发现过程。
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公开(公告)号：US20140071927A1
公开(公告)日：2014-03-13
申请号：US14083138
申请日：2013-11-18
Applicant: LG ELECTRONICS INC.
Inventor： Dongwook ROH , Sanggook KIM , Lihsiang SUN
IPC: H04W74/00
CPC classification number: H04W74/002 , H04J13/0022 , H04J13/10 , H04J13/102 , H04L27/34
Abstract: Disclosed is a method of performing Pseudo-random-Noise (PN) quadrature covering for transmitting data via an access channel. Such method is achieved by receiving a 42-bit access long code mask MIACMAC and a 42-bit access long code mask MQACMAC from an upper layer; generating an MI mask and an MQ mask for PN quadrature covering by using certain bits of an assigned channel number for the access channel and by performing exclusive OR operations on certain bits of the received access long code mask MIACMAC and performing exclusive OR operations on certain bits of the received access long code mask MQACMAC; and transmitting signals via the access channel based on the generated 12-bit MI mask and the generated 12-bit MQ mask.
Abstract translation: 公开了一种执行伪随机噪声（PN）正交覆盖以经由接入信道发送数据的方法。 通过从上层接收42位访问长码掩码MIACMAC和42位访问长码掩码MQACMAC来实现这种方法。 通过使用用于接入信道的分配的信道号的某些比特并且通过对接收到的访问长码掩码MIACMAC的某些比特执行异或运算，并对某些比特执行异或运算来产生用于PN正交覆盖的MI掩码和MQ掩码 的接收访问长码掩码MQACMAC; 以及基于所生成的12位MI掩码和所生成的12位MQ掩码经由访问信道发送信号。
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公开(公告)号：US20240121820A1
公开(公告)日：2024-04-11
申请号：US18377691
申请日：2023-10-06
Applicant: LG ELECTRONICS INC.
Inventor： Dongguk LIM , Jeongki KIM , Jinsoo CHOI , Insun JANG , Sanggook KIM
IPC: H04W74/08
CPC classification number: H04W74/0808 , H04W84/12
Abstract: The present specification proposes a new procedure of signal transmission or reception between STAs in a case of sensing measurement initiated by an STA rather than an AP. According to an embodiment of the present specification, proposed is a sensing measurement procedure performed by an AP in response to transmission of a sensing initiation frame to the AP by an STA rather than the AP. According to another embodiment of the present specification, according to an embodiment of the present specification, proposed is a procedure in which an STA rather than an AP transmits a sensing initiation frame to the AP, and then the AP requests respondent STAs to transmit NDP frames. According to yet another embodiment of the present specification, proposed is a method for configuring a frame transmitted or received in the above procedures.
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公开(公告)号：US20240049280A1
公开(公告)日：2024-02-08
申请号：US18377957
申请日：2023-10-09
Applicant: LG ELECTRONICS INC.
Inventor： Insun JANG , Jeongki KIM , Jinsoo CHOI , Dongguk LIM , Sanggook KIM
Abstract: In a wireless local area network (wireless LAN) system, a transmitting STA can transmit, to a receiving STA, a grouping initiation frame for generating a group that is to perform sensing. The grouping initiation frame can include information related to a session identifier (ID) for a sensing session and to the number of transmission times of a sensing signal performed in the sensing session. The transmitting STA can receive a grouping response frame from the receiving STA. The receiving STA can be included in the group on the basis of the reception of the grouping response frame from the receiving STA within a threshold time preset from the transmission time of the grouping initiation frame. The sensing session can include at least one transmission opportunity (TXOP).
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Patent Agency Ranking
公开(公告)号：US20240023161A1
公开(公告)日：2024-01-18
申请号：US18373086
申请日：2023-09-26
Applicant: LG ELECTRONICS INC.
Inventor： Insun JANG , Jeongki KIM , Jinsoo CHOI , Dongguk LIM , Sanggook KIM
IPC: H04W74/08
CPC classification number: H04W74/0808 , H04W74/0866 , H04W84/12
Abstract: Proposed are a method and apparatus for performing sensing in a wireless LAN system. In detail, a first STA broadcasts a sensing request frame. The first STA receives a first sensing response frame form a second STA and receives a second sensing response frame from a third STA. The sensing request frame includes STA identifier information and RU allocation information. The STA identifier information includes identifiers of the second and third STAs. The RU allocation information includes information about a first RU allocated to the second STA and information about a second RU allocated to the third STA. The first sensing response frame is received through the first RU. The second sensing response frame is received through the second RU.
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公开(公告)号：US20230236307A1
公开(公告)日：2023-07-27
申请号：US18010646
申请日：2021-06-15
Applicant: LG Electronics Inc.
Inventor： Sanggook KIM , Dongguk LIM , Insun JANG , Jeongki KIM , Jinsoo CHOI
IPC: G01S13/76 , H04W72/0453 , H04L5/00 , G01S7/00 , G01S13/00
CPC classification number: G01S13/765 , H04W72/0453 , H04L5/0048 , G01S7/006 , G01S13/003 , H04W84/12
Abstract: In a wireless local area network (LAN) system, a sensing session comprises a first burst and a second burst, wherein, in the first burst, a transmitting STA may transmit a first sounding signal to a first receiving STA and a second receiving STA. In the first burst, the transmitting STA may receive, from the first receiving STA, a first feedback frame comprising first channel information between the transmitting STA and the first receiving STA, and, from the second receiving STA, a second feedback frame comprising channel information between the transmitting STA and the second receiving STA. In the second burst, the transmitting STA may receive a second sounding signal from the first receiving STA. In the second burst, the transmitting STA may receive, from the second receiving STA, a third feedback frame comprising channel information between the first receiving STA and the second receiving STA.
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公开(公告)号：US20230180314A1
公开(公告)日：2023-06-08
申请号：US17921057
申请日：2021-04-16
Applicant: LG ELECTRONICS INC.
Inventor： Sanggook KIM , Jeongki KIM , Jinsoo CHOI
CPC classification number: H04W76/14 , H04L1/0003 , H04W76/30 , H04W84/12
Abstract: A transmitting STA can directly communicate with a receiving STA in a wireless local area network (wireless LAN) system. The transmitting STA can transmit, to an AP, a request signal for a P2P transmission at a determined time or a random time and, when a trigger frame is received from the AP, the transmitting STA can perform P2P communication with a receiving STA on the basis of the trigger frame.
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公开(公告)号：US20210337418A1
公开(公告)日：2021-10-28
申请号：US17238958
申请日：2021-04-23
Applicant: LG Electronics Inc.
Inventor： Sanggook KIM , Jeongki KIM , Jinsoo CHOI
Abstract: A transmitting station (STA) of a wireless local area network (WLAN) system may determine an access category (AC) of a first class traffic. For example, the AC of the first class traffic may be determined as a first AC at a first likelihood. For example, the AC of the first class traffic may be determined as a second AC at a second likelihood. For example, a sum of the first likelihood and the second likelihood may be equal to 1. The transmitting STA may transmit the first class traffic based on the determined AC of the first class traffic. The class for the first traffic may be determined based on at least one of a latency requirement of the first traffic, and a buffer status of the transmitting STA.
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公开(公告)号：US20210329721A1
公开(公告)日：2021-10-21
申请号：US17267658
申请日：2019-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Suhwook KIM , Sanggook KIM , Jeongki KIM , Jinsoo CHOI
IPC: H04W76/15
Abstract: The present disclosure relates to a method and/or device for receiving a signal in a wireless local area network (WLAN) system. A station (STA) of the present disclosure may aggregate a plurality of links including a first link and a second link. The STA of the present disclosure may transmit a frame including first information related to a preferred link and second information related to whether signal sharing is possible in the plurality of links. Information transmitted by the STA of the present disclosure may be used to appropriately signal an operating band in the WLAN system supporting a plurality of links.
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