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11.发明申请METHOD FOR SEARCHING FOR DEVICE IN DIRECT COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开用于搜索直接通信系统中的设备的方法及其设备公开(公告)号：US20160127424A1
公开(公告)日：2016-05-05
申请号：US14993982
申请日：2016-01-12
Applicant: LG ELECTRONICS INC.
Inventor： Byungjoo LEE , Hangyu CHO , Giwon PARK , Dongcheol KIM
CPC classification number: H04W72/042 , H04B7/15507 , H04L65/1069 , H04L65/602 , H04W8/005 , H04W48/16 , H04W76/14 , H04W84/12
Abstract: The present invention relates to a wireless communication system. Disclosed are a method for searching for a device and an apparatus therefor. To this end, the method for searching for a device of a first wireless device comprises: transmitting a probe request frame; and receiving a probe response frame from a second wireless device in response to the probe request frame, wherein the probe response frame may contain information on an access point (AP) to which the second wireless device is currently connected.
Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 公开了一种用于搜索设备及其装置的方法。 为此，搜索第一无线设备的设备的方法包括：发送探测请求帧; 以及响应于所述探测请求帧从第二无线设备接收探测响应帧，其中所述探测响应帧可以包含关于所述第二无线设备当前连接到的接入点（AP）的信息。
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12.发明申请公开(公告)号：US20150351146A1
公开(公告)日：2015-12-03
申请号：US14759175
申请日：2013-11-06
Applicant: LG ELECTRONICS INC.
Inventor： Byungjoo LEE , Dongcheol KIM , Jinho KIM , Wookbong LEE , Hangyu CHO
Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and apparatus for changing services in a direct communication system. A method for setting up a session in a first wireless device supporting a Wi-Fi direct service, according to one embodiment of the present invention, can include the steps of: setting up a connection between a first wireless device and a second wireless device, which includes a provision discovery process between the first wireless device and the second wireless device for creating a session for a first service; and transmitting a request_session message from the first wireless device to the second wireless device for creating a session for a second service. Session information for the second service can be included in the request_session message.
Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种用于在直接通信系统中改变业务的方法和装置。 根据本发明的一个实施例的用于在支持Wi-Fi直接业务的第一无线设备中建立会话的方法可以包括以下步骤：建立第一无线设备和第二无线设备之间的连接， 其包括在所述第一无线设备和所述第二无线设备之间的用于创建用于第一服务的会话的配置发现过程; 以及从第一无线设备向第二无线设备发送请求会话消息，以创建用于第二服务的会话。 第二个服务的会话信息可以包含在request_session消息中。
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13.发明申请公开(公告)号：US20130294266A1
公开(公告)日：2013-11-07
申请号：US13868870
申请日：2013-04-23
Applicant: LG Electronics Inc.
Inventor： Dongguk LIM , Dongcheol KIM , Jiwoong JANG , Hangyu CHO , Jiwon KANG , Sungho PARK
IPC: H04W24/10
Abstract: A method for estimating a location of a mobile station includes transmitting a position request signal, including at least departure time information or an identifier of the mobile station, to an AP by synchronizing with the AP, receiving first position information, including at least a calculated first location of the mobile station or a calculated first distance between the mobile station and the AP and departure time information of a position response signal, from the AP, calculating a ToA of a signal between the mobile station and the AP based on the departure time information of the position response signal, calculating at least a second distance between the mobile station and the AP or a second location of the mobile station using the ToA, and determining a final location of the mobile station based on the first position information and at least the second distance or the second location.
Abstract translation: 一种用于估计移动站的位置的方法包括：通过与AP同步，向AP发送包括至少出发时间信息或移动站的标识符的位置请求信号，接收第一位置信息，该信息至少包括一个计算出的 移动站的第一位置或移动站与AP之间的计算出的第一距离以及位置响应信号的出发时间信息，从AP计算移动站和AP之间的信号的ToA，基于出发时间 位置响应信号的信息，使用ToA计算移动站与AP之间的至少第二距离或移动站的第二位置，以及基于第一位置信息确定移动站的最终位置，并且至少 第二距离或第二位置。
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公开(公告)号：US20220074102A1
公开(公告)日：2022-03-10
申请号：US17393942
申请日：2021-08-04
Applicant: LG Electronics Inc.
Inventor： Dongcheol KIM , Youngjong KIM
Abstract: Disclosed is a laundry treating apparatus including a tub for providing therein a space for water to be stored, a drum rotatably disposed inside the tub and providing therein a space for clothes to be stored, wherein the drum includes an open surface for inserting and withdrawing the clothes therethrough and a bottom surface located on an opposite side of the open surface, a pulsator rotatably disposed on the bottom surface and inside the drum, an agitator protruding from the pulsator inside the drum and extending toward the open surface, wherein the agitator is rotatably disposed at a center of the pulsator, and a driver configured to drive at least one of the drum, the pulsator, and the agitator. The pulsator and the agitator may be configured to rotate in opposite directions.
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15.发明申请公开(公告)号：US20190098680A1
公开(公告)日：2019-03-28
申请号：US15736700
申请日：2016-06-15
Applicant: LG ELECTRONICS INC.
Inventor： Hyunhee PARK , Dongcheol KIM , Byungjoo LEE , Giwon PARK , Taesung LIM
IPC: H04W76/14
CPC classification number: H04W76/14 , H04L67/16 , H04L67/2809 , H04W88/182
Abstract: In the present specification, provided is a method for relaying, by a NAN proxy server, data communication in a wireless communication system. Here, the method for relaying data communication by an NAN proxy server may comprise the steps of: transmitting server capability attribute information of the NAN proxy server to a first NAN proxy client; receiving connection capability attribute information from the first NAN proxy client; transmitting proxy relay request attribute information to the first NAN proxy client; receiving proxy relay response attribute information from the first NAN proxy client; and performing scheduling for the first NAN proxy client and relaying data communication to the first NAN client. Here, the proxy relay request attribute information may be transmitted if information on a direct connection failure is included in the connection capability attribute information.
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Patent Agency Ranking
公开(公告)号：US20180313015A1
公开(公告)日：2018-11-01
申请号：US15766652
申请日：2016-10-08
Applicant: LG Electronics Inc.
Inventor： Youngjun KIM , Youngjong KIM , Dongcheol KIM
Abstract: Disclosed is a washing machine for circulating and spraying wash water. The washing machine includes a tub for accommodating wash water therein, a drum within the tub for accommodating laundry therein, a pumping blade located on the bottom surface of the drum and moving the wash water inside the tub, a drive module connected to the pumping blade to rotate the pumping blade, and a wash water spray unit located on an upper end portion of the drum spraying the wash water moved by the pumping blade.
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公开(公告)号：US20180298540A1
公开(公告)日：2018-10-18
申请号：US15766678
申请日：2016-10-08
Applicant: LG Electronics Inc.
Inventor： Youngjun KIM , Youngjong KIM , Dongcheol KIM , Insik YU
Abstract: Disclosed herein is a washing machine including an inner tub assembly for accommodating laundry, a pulsator rotatably provided to an inner lower portion of the inner tub assembly, a blade provided to a lower portion of the pulsator and rotatable independently from the pulsator, the blade being configured to pump wash water to raise the wash water to an upper end of the inner tub assembly, a drive motor for providing power for rotating the pulsator and the blade, a power transmission unit transmitting the power of the drive motor to the pulsator and the blade, respectively, and a jig disposed between the pulsator and the blade and coupled with the power transmission unit, the jig being fastened to an inner bottom surface of the inner tub assembly.
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18.发明申请公开(公告)号：US20180206279A1
公开(公告)日：2018-07-19
申请号：US15748587
申请日：2016-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Byungjoo LEE , Giwon PARK , Dongcheol KIM , Youngjun JO , Hyunhee PARK , Taesung LIM
Abstract: The present specification may provide a method for forming, by a searcher terminal, an application service platform session with an advertiser terminal in a wireless communication system. The method for forming an application service platform session may comprise the steps of: performing discovery for the advertiser terminal and a first service; and forming an ASP session for the first service by performing connection with the advertiser terminal on the basis of a result of the performed discovery, wherein the discovery and the connection may be performed through at least one of multiple interfaces supported by application service platforms of the searcher terminal and the advertiser terminal when the searcher terminal and the advertiser terminal are first type terminals, and the discovery and the connection may be performed through a Wi-Fi direct interface when one of the searcher terminal and the advertiser terminal is the first type terminal and the other is a second type terminal.
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公开(公告)号：US20180129615A1
公开(公告)日：2018-05-10
申请号：US15567023
申请日：2016-03-11
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Byungjoo LEE , Dongcheol KIM , Hyunhee PARK , Taesung LIM
IPC: G06F13/14 , H04L29/08 , G06F3/0488 , G06F3/0489 , G06F3/0481
CPC classification number: G06F13/14 , G06F3/04817 , G06F3/04886 , G06F3/04897 , H04L29/08 , H04L67/141 , H04L67/16
Abstract: A method and an apparatus for switching an input character in a WFD are disclosed. The method for switching an input character in a WFD comprises the steps of: transmitting, by a first WFD device, a character switch capability parameter to a second WFD device through a UIBC capability negotiation process with the second WFD device; transmitting, by the first WFD device, a first character switch establishment parameter to the second WFD device through a UIBC capability UIBC establishment process so as to establish the first character outputted onto each screen of the first WFD device and the second WFD device; transmitting, by the first WFD device, a key code for a character switch button through a UIBC to the second WFD device through a user input device of the first WFD device; and transmitting, by the first WFD device, a second character switch establishment parameter to the second WFD device through a UIBC re-establishment process so as to switch, to the second character, the first character outputted onto each screen of the first WFD device and the second WFD device.
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20.发明申请公开(公告)号：US20180124654A1
公开(公告)日：2018-05-03
申请号：US15566948
申请日：2016-04-18
Applicant: LG ELECTRONICS INC.
Inventor： Dongcheol KIM , Giwon PARK , Byungjoo LEE , Hyunhee PARK , Taesung LIM
CPC classification number: H04W36/0027 , H04L29/08 , H04L67/1068 , H04L67/16 , H04W4/00 , H04W4/80 , H04W8/005 , H04W36/03 , H04W48/08 , H04W48/14 , H04W48/16 , H04W76/14 , H04W84/12 , H04W84/18
Abstract: The present invention relates to a method for performing, by a first terminal, service discovery in a wireless communication system. The method for performing service discovery comprises the steps of: transmitting a handover request message to a second terminal by using near field communication (NFC); and receiving a handover selection message from the second terminal by using NFC, wherein the handover selection message may include information on a P2P connection and formation of an ASP session.
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