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    Device discovery method and communication device thereof
    1.
    发明申请
    Device discovery method and communication device thereof 有权
    设备发现方法及其通信设备

    公开(公告)号：US20160345155A1

    公开(公告)日：2016-11-24

    申请号：US15153312

    申请日：2016-05-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Byungjoo LEE ,  Jinwoo KIM ,  Jaehyung SONG ,  Inhwan CHOI ,  Hangseok OH

    IPC: H04W8/00 ,  H04W4/00 ,  H04L29/08 ,  H04W8/18 ,  H04W48/16

    CPC classification number: H04W8/005 ,  H04L67/1046 ,  H04W4/80 ,  H04W8/186 ,  H04W48/16 ,  H04W84/10

    Abstract: Provided are a device discovery method and a communication device thereof. The method includes: transmitting a probe request frame; receiving a probe response frame including session information on a client connected to a group owner (GO), from the GO among source and sink devices belonging to the display group; and determining whether to associate with the display group by using the session information in the probe response frame.

    Abstract translation: 提供了一种设备发现方法及其通信设备。 该方法包括：发送探测请求帧; 从属于所述显示组的源和接收装置之间的GO接收包括连接到组所有者（GO）的客户端上的会话信息的探测响应帧; 以及通过使用探测响应帧中的会话信息来确定是否与显示组相关联。

    METHOD AND APPARATUS FOR PERFORMING WIRELESS DOCKING SERVICE
    4.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING WIRELESS DOCKING SERVICE 审中-公开
    执行无线锁定服务的方法和装置

    公开(公告)号：US20160081132A1

    公开(公告)日：2016-03-17

    申请号：US14888215

    申请日：2014-04-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaeho LEE ,  Dongcheol KIM ,  Hyeonjae LEE ,  Jinpil KIM ,  Byungjoo LEE ,  Koh CHOI ,  Inhwan CHOI ,  Minsoo LEE

    IPC: H04W76/02 ,  H04W40/24

    CPC classification number: H04W76/15 ,  H04M1/7253 ,  H04M2250/06 ,  H04W40/246 ,  H04W48/14 ,  H04W48/16 ,  H04W76/10

    Abstract: A method for performing a docking service using Wi-Fi by a wireless dockee (WD), includes transmitting a probe request including a docking information element (IE) 1 for discovering to docking service to a wireless docking center (WDC); receiving a probe response including a docking IE 2 from the wireless docking center (WDC) which has received the probe request; and performing a docking connection with the wireless docking center (WDC) based on the received probe response, wherein the docking IE 1 includes at least one of a device name parameter indicating a name of a device, a device Identifier parameter for identifying a device, or a docking information request parameter indicating a command of a docking service discovery.

    Abstract translation: 一种通过无线对讲机（WD）使用Wi-Fi执行对接服务的方法包括发送包括用于发现对接服务到无线对接中心（WDC）的对接信息元素（IE）1）的探测请求; 从已经接收到探测请求的无线对接中心（WDC）接收包括对接IE2的探测响应; 以及基于所接收的探测响应，与所述无线对接中心（WDC）进行对接连接，其中所述对接IE 1包括指示设备名称的设备名称参数，用于识别设备的设备标识符参数， 或指示对接服务发现的命令的对接信息请求参数。

    DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL
    5.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL 审中-公开
    数字广播系统及数字广播信号发送与接收方法

    公开(公告)号：US20140348053A1

    公开(公告)日：2014-11-27

    申请号：US14458030

    申请日：2014-08-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Wongyu SONG ,  Byounggill KIM ,  Chulkyu MUN ,  Inhwan CHOI ,  Jinwoo KIM

    IPC: H04H20/57 ,  H04L1/00 ,  H04H20/95

    CPC classification number: H04H20/57 ,  H04H20/95 ,  H04L1/0071

    Abstract: The disclosed method for processing a digital broadcast signal comprises encoding signaling information for mobile service data of the mobile service, the signaling information including first signaling data which includes transmission parameters and second signaling data which contains cross layer information between a physical layer and a upper layer, formatting a data group including known data, the first signal data and the mobile service data and transmitting the digital broadcast signal including data in the data group, wherein the mobile service in the digital broadcast signal is transmitted via first transmission mode or second transmission mode, wherein the slot is a basic time period for multiplexing of the mobile service data and main service data according to the first or second transmission mode, wherein the first signaling data includes slot indicating information identifying whether the slot is a slot for the first transmission mode or a slot for the second transmission mode.

    Abstract translation: 所公开的处理数字广播信号的方法包括编码用于移动业务的移动业务数据的信令信息，所述信令信息包括包括传输参数的第一信令数据和包含物理层和上层之间的交叉层信息的第二信令数据 格式化包括已知数据的数据组，第一信号数据和移动业务数据，并发送包括数据组中的数据的数字广播信号，其中数字广播信号中的移动业务经由第一传输模式或第二传输模式 其中，所述时隙是用于根据所述第一或第二传输模式复用所述移动业务数据和主业务数据的基本时间段，其中，所述第一信令数据包括用于标识所述时隙是否是所述第一发送模式的时隙的时隙 或用于第二传输的槽 模式。

    METHOD FOR DELIVERING USER INPUT, AND DEVICE USING SAME
    7.
    发明申请
    METHOD FOR DELIVERING USER INPUT, AND DEVICE USING SAME 有权
    用于输送用户输入的方法，以及使用该输入的装置

    公开(公告)号：US20150339244A1

    公开(公告)日：2015-11-26

    申请号：US14815563

    申请日：2015-07-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Byoung Joo LEE ,  Wongyu SONG ,  Inhwan CHOI ,  Jaehyung SONG

    IPC: G06F13/10 ,  G06F13/42

    CPC classification number: G06F13/102 ,  G06F3/016 ,  G06F3/038 ,  G06F13/4282 ,  H04L67/2823 ,  H04N21/4126 ,  H04N21/42204

    Abstract: Provided is a method of delivering a user input received from a Human Interface Device (HID) to a source device by a sink device. The method includes: receiving the user input from the HID; generating HID user input information including a first field that represents a type of the HID, a second field that represents an interface type of the HID, and a third field that includes the user input received from the HID; and transmitting the configured HID user input information to the source device.

    Abstract translation: 提供了一种通过宿设备将从人机界面设备（HID）接收的用户输入传送到源设备的方法。 该方法包括：从HID接收用户输入; 产生HID用户输入信息，包括表示HID的类型的第一字段，表示HID的接口类型的第二字段和包括从HID接收的用户输入的第三字段; 以及将配置的HID用户输入信息发送到源设备。

    METHOD AND APPARATUS FOR IDENTIFYING CHANNEL INFORMATION IN A WIRELESS NETWORK
    8.
    发明申请
    METHOD AND APPARATUS FOR IDENTIFYING CHANNEL INFORMATION IN A WIRELESS NETWORK 有权
    在无线网络中识别信道信息的方法和装置

    公开(公告)号：US20150195794A1

    公开(公告)日：2015-07-09

    申请号：US14603618

    申请日：2015-01-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehyung SONG ,  Hangseok OH ,  Kyoungsuk KO ,  Kyungchul KWAK ,  Inhwan CHOI

    IPC: H04W52/30 ,  H04W72/04

    CPC classification number: H04W52/54 ,  H04N21/00 ,  H04W16/14 ,  H04W52/30 ,  H04W52/367 ,  H04W72/0453 ,  H04W72/0473 ,  H04W84/12 ,  H04W88/08

    Abstract: A method for transmitting and receiving, by a station, channel information in a wireless LAN system, the method comprising:receiving a beacon frame including the channel information, wherein the channel information includes information for a channel change, the information for the channel change includes a field for a operating class of a new channel, a field for a channel number of the new channel and a field for a maximum transmit power of the new channel; parsing the beacon frame; and changing to a new channel with the maximum transmit power.

    Abstract translation: 一种用于通过站发送和接收无线LAN系统中的信道信息的方法，所述方法包括：接收包括所述信道信息的信标帧，其中所述信道信息包括用于信道改变的信息，所述信道改变的信息包括 用于新信道的操作类的字段，用于新信道的信道号的字段和用于新信道的最大发送功率的字段; 解析信标帧; 并以最大发射功率切换到新的信道。

    METHOD FOR PROCESSING A WEB SERVICE IN AN NRT SERVICE AND A BROADCAST RECEIVER
    9.
    发明申请
    METHOD FOR PROCESSING A WEB SERVICE IN AN NRT SERVICE AND A BROADCAST RECEIVER 有权
    在NRT服务和广播接收器中处理网络服务的方法

    公开(公告)号：US20140250478A1

    公开(公告)日：2014-09-04

    申请号：US14277923

    申请日：2014-05-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Jongyeul SUH ,  Huisang YOO ,  Jaehyung SONG ,  Minsung KWAK ,  Joonhui LEE ,  Inhwan CHOI ,  Chulsoo LEE

    IPC: H04N21/45 ,  H04N21/462 ,  H04N21/61 ,  H04N21/435

    CPC classification number: H04N21/64322 ,  H04H20/93 ,  H04L67/06 ,  H04L67/26 ,  H04N21/2323 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/237 ,  H04N21/262 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4516 ,  H04N21/4622 ,  H04N21/478 ,  H04N21/6175 ,  H04N21/6437 ,  H04N21/8126 ,  H04N21/84 ,  H04N21/85406

    Abstract: A method of processing a web service in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing an NRT service in a broadcasting receiver may include receiving first signaling information, identifying whether a service type of an NRT service is a web service based upon the first signaling information, identifying a web page type and a web page version of the NRT service and browsing the NRT service. The method may further include connecting a service signaling channel, parsing the received first signaling information, determining whether the NRT service is supported in the broadcasting receiver and consuming the web contents of the NRT service. The NRT service may include at least one of a fixed NRT service and a mobile NRT service. The first signaling information may be a data casting description table (DDT) if the NRT service is the fixed NRT service. The first signaling information may be a service map table (SMT) if the NRT service is the mobile NRT service. The DDT may include a first field identifying the NRT service and a second field identifying a type of the NRT service. The type of the web service may include at least one of a web document of text HTML and a web document of CE-HTML. The third field and the fourth field may be valid if the type of the received service is the web service based upon the second field.

    Abstract translation: 本文公开了在非实时（NRT）服务和广播接收机中处理网络服务的方法。 在广播接收机中提供NRT业务的方法可以包括接收第一信令信息，基于第一信令信息来识别NRT业务的业务类型是否为web业务，识别网页类型和网页类型 NRT服务和浏览NRT服务。 该方法还可以包括连接服务信令信道，解析所接收的第一信令信息，确定NRT服务是否支持在广播接收机中并且消费NRT服务的web内容。 NRT服务可以包括固定NRT服务和移动NRT服务中的至少一个。 如果NRT服务是固定的NRT服务，则第一信令信息可以是数据转换描述表（DDT）。 如果NRT服务是移动NRT服务，则第一信令信息可以是服务映射表（SMT）。 DDT可以包括标识NRT服务的第一字段和标识NRT服务的类型的第二字段。 web服务的类型可以包括文本HTML的web文档和CE-HTML的web文档中的至少一个。 如果接收到的服务的类型是基于第二字段的web服务，则第三字段和第四字段可以是有效的。

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