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161.发明申请公开(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
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。
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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
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。
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163.发明公开公开(公告)号：US20240146469A1
公开(公告)日：2024-05-02
申请号：US18410497
申请日：2024-01-11
Applicant: LG ELECTRONICS INC.
Inventor： Jeongki KIM , Jinyoung CHUN , Hangyu CHO , Jinsoo CHOI , Kiseon RYU
CPC classification number: H04L5/0007 , H04J11/005 , H04L5/0037 , H04L5/0094 , H04L5/0096 , H04W74/006 , H04W84/12
Abstract: A wireless communication system and, more particularly, to a method for performing efficient signaling for a reserved sub-band in a wireless LAN system, and a method and an apparatus for signal transmission using the same. To this end, an STA provides resource allocation information for transmitting data to a plurality of STAs using an orthogonal frequency divisional multiple access (OFDMA) or multiple user MIMO (MU-MIMO) method; transmits the resource allocation information to the plurality of STAs; and transmits data to the plurality of STAs according to the resource allocation information. The entire frequency band may include a sub-band which is not used for the data transmission, and it is preferable that the resource allocation information includes a resource allocation bitmap having a form common to the plurality of STAs and indication information which informs a sub-band, from among the entire frequency band, which is not used for the data transmission.
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公开(公告)号：US20230354417A1
公开(公告)日：2023-11-02
申请号：US18212934
申请日：2023-06-22
Applicant: LG ELECTRONICS INC.
Inventor： Jinmin KIM , Kiseon RYU
CPC classification number: H04W74/0808 , H04W48/16 , H04W74/06 , H04W84/12
Abstract: In an embodiment of the present invention, a method for indicating, by an access point (AP) associated with a first basic service set (BSS), spatial reuse (SR) in a wireless LAN (WLAN) system includes transmitting a trigger frame which requests uplink multi-user (UL MU) transmission of a plurality of stations (STAs) and receiving an UL MU physical protocol data unit (PPDU) generated based on the trigger frame from the plurality of STAs. The trigger frame may include SR indication information for indicating the SR of an overlapping BSS (OBSS) STA. The first high efficiency (HE)-signal (SIG) A field of the UL MU PPDU may include SR support information generated based on the SR indication information.
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公开(公告)号：US20220312521A1
公开(公告)日：2022-09-29
申请号：US17595340
申请日：2020-05-21
Applicant: LG ELECTRONICS INC.
Inventor： Taewon SONG , Suhwook KIM , Jeongki KIM , Kiseon RYU , Insun JANG , Jinsoo CHOI
Abstract: In a wireless local area network, a reception station (STA) may receive, from a transmission STA, a first signal via a first link and a second signal via a second link. The reception STA may transmit, to the transmission STA via the second link, a response signal associated with whether the first and second signals are to be received. The response signal may include a first field associated with the feature of the response signal including responses with respect to whether a plurality of signals transmitted via a plurality of links are to be received.
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Patent Agency Ranking
公开(公告)号：US20220240311A1
公开(公告)日：2022-07-28
申请号：US17596342
申请日：2020-05-28
Applicant: LG ELECTRONICS INC.
Inventor： Suhwook KIM , Jeongki KIM , Kiseon RYU , Jinsoo CHOI
Abstract: An embodiment according to the present specification relates to a method for performing low latency communication. An STA can determine a first parameter set between the first parameter set and a second parameter set on the basis of the time delay value of uplink data. The STA can access a channel on the basis of the first parameter set and transmit the uplink data to an AP.
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公开(公告)号：US20220061051A1
公开(公告)日：2022-02-24
申请号：US17275028
申请日：2019-09-18
Applicant: LG ELECTRONICS INC.
Inventor： Taewon SONG , Suhwook KIM , Jeongki KIM , Kiseon RYU , Insun JANG , Jinsoo CHOI
IPC: H04W72/04
Abstract: Provided are a method and device for receiving data in a wireless LAN system. Particularly, an STA transmits an operating band negotiation request frame to an AP by means of a first band supported by first and second RFs. The STA receives an operating band negotiation response frame from the AP by means of the first band as a response to the operating band negotiation request frame. The STA changes the first band supported by the second RF into a second band on the basis of the operating band negotiation request frame and the operating band negotiation response frame. The STA receives first data from the AP by means of the first band supported by the first RF and the second band supported by the second RF. The first data is transmitted by means of a multi-band in which the first band and the second band are combined.
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公开(公告)号：US20210315036A1
公开(公告)日：2021-10-07
申请号：US17266989
申请日：2019-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Insun JANG , Suhwook KIM , Jeongki KIM , Kiseon RYU , Sungjin PARK , Taewon SONG , Jinsoo CHOI
Abstract: A method for operation in a wireless local area network (WLAN) system according to various embodiments may comprise the steps of: determining, by a transmitting device, whether a second link is in an idle state for a first time interval, after receiving an ACK through a first link within a TXOP configured for the first link; aggregating, by the transmitting device, the first link and the second link on the basis of the determination; and transmitting, by the transmitting device, a packet through the aggregated first link and second link.
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公开(公告)号：US20210307099A1
公开(公告)日：2021-09-30
申请号：US17265947
申请日：2019-08-21
Applicant: LG ELECTRONICS INC.
Inventor： Kiseon RYU , Sungjin PARK , Sanggook KIM , Jeongki KIM , Jinsoo CHOI
Abstract: Provided are a method and device for performing joint transmission in wireless LAN system. Particularly, an M-AP transmits a first control frame for informing of joint transmission to first and second S-APs. The M-AP transmits a data frame to the first and second S-APs. The M-AP transmits a second control frame, comprising scheduling information necessary for joint transmission, to the first and second S-APs. The M-AP performs joint transmission to an STA by means of the first and second SAPs. The data frame is transmitted to the STA from the first and second S-APs by means of joint transmission
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公开(公告)号：US20210307067A1
公开(公告)日：2021-09-30
申请号：US17345421
申请日：2021-06-11
Applicant: LG ELECTRONICS INC.
Inventor： Jinmin KIM , Kiseon RYU
Abstract: In an embodiment of the present invention, a method for indicating, by an access point (AP) associated with a first basic service set (BSS), spatial reuse (SR) in a wireless LAN (WLAN) system includes transmitting a trigger frame which requests uplink multi-user (UL MU) transmission of a plurality of stations (STAs) and receiving an UL MU physical protocol data unit (PPDU) generated based on the trigger frame from the plurality of STAs. The trigger frame may include SR indication information for indicating the SR of an overlapping BSS (OBSS) STA. The first high efficiency (HE)-signal (SIG) A field of the UL MU PPDU may include SR support information generated based on the SR indication information.
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