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    METHOD FOR SEARCHING FOR DEVICE IN DIRECT COMMUNICATION SYSTEM AND APPARATUS THEREFOR
    21.
    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

    IPC: H04L29/06 ,  H04B7/155 ,  H04W8/00 ,  H04W76/02

    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。

    METHOD AND APPARATUS FOR CHANGING SERVICES IN WIRELESS COMMUNICATION SYSTEM
    22.
    发明申请
    METHOD AND APPARATUS FOR CHANGING SERVICES IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中改变业务的方法和装置

    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

    IPC: H04W76/02 ,  H04W8/00

    CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W84/12

    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。

    METHOD AND APPARATUS FOR PERFORMING RELAY DEVICE FUNCTION BY NAN PROXY SERVER IN WIRELESS COMMUNICATION SYSTEM
    23.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING RELAY DEVICE FUNCTION BY NAN PROXY SERVER IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    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.

    METHOD AND DEVICE FOR FORMING APPLICATION SERVICE PLATFORM SESSION IN WIRELESS COMMUNICATION SYSTEM
    24.
    发明申请
    METHOD AND DEVICE FOR FORMING APPLICATION SERVICE PLATFORM SESSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    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

    IPC: H04W76/14 ,  H04W8/00

    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.

    METHOD AND APPARATUS FOR SWITCHING INPUT CHARACTER IN WFD
    25.
    发明申请
    METHOD AND APPARATUS FOR SWITCHING INPUT CHARACTER IN WFD 审中-公开

    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.

    METHOD FOR BROADCASTING TO UNSPECIFIED ENTITY IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR THE SAME
    28.
    发明申请
    METHOD FOR BROADCASTING TO UNSPECIFIED ENTITY IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR THE SAME 审中-公开

    公开(公告)号：US20170353944A1

    公开(公告)日：2017-12-07

    申请号：US15414917

    申请日：2017-01-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongjoo KIM ,  Byungjoo LEE ,  Jeonghwan KIM

    IPC: H04W72/00 ,  H04W68/00 ,  H04W4/00

    CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W4/46 ,  H04W4/70 ,  H04W68/005

    Abstract: Provided is a method for transferring a broadcast message to an unspecified entity in a wireless communication system, the method performed by a device for transferring a broadcast message and comprising creating a resource for receiving the broadcast message in accordance with a request, received from an application device, for creating the resource for receiving the broadcast message, storing a content of the broadcast message in a specified attribute of the created resource if the broadcast message is received, and if an event trigger condition of a subscription resource for the created resource is satisfied, transmitting a notification message, which includes the stored content of the broadcast message, to an address or a device indicated by a notification target attribute of the subscription resource.

    METHOD AND APPARATUS FOR CONTROLLING A DEVICE USING BLUETOOTH TECHNOLOGY
    30.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING A DEVICE USING BLUETOOTH TECHNOLOGY 有权

    公开(公告)号：US20170215030A1

    公开(公告)日：2017-07-27

    申请号：US15412829

    申请日：2017-01-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Jingu CHOI ,  Byungjoo LEE ,  Younghwan KWON ,  Minsoo LEE ,  Hyeonjae LEE

    IPC: H04W4/00 ,  H04W8/00 ,  H04W12/06 ,  H04W76/02

    CPC classification number: H04W4/80 ,  H04W8/005 ,  H04W12/04 ,  H04W12/06 ,  H04W76/11 ,  H04W76/14 ,  H04W84/12

    Abstract: Disclosed are a method and apparatus for forming, by a first device, forming a Wi-Fi connection with a second device using Bluetooth LE in a wireless communication system, including receiving an advertising message from the second device, forming a Bluetooth LE connection with the second device based on the advertising message, transmitting a first write request message to the second device requesting writing of authentication information necessary for performing Wi-Fi authentication with the third device, wherein the first write request message including the authentication information, receiving a write response message from the second device as a response to the first write request message, and sending a second write request message to request the writing of Opcode indicating a Wi-Fi connection with the third device to the second device. The second write request message includes identification information for identifying the third device, and the Wi-Fi connection is formed between the second and the third devices based on the authentication information.

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