公开(公告)号：US20170318348A1

公开(公告)日：2017-11-02

申请号：US15525895

申请日：2015-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsoo MOON ,  Huisang YOO ,  Younghun SONG ,  Seungjoo AN ,  Jinwon LEE

IPC: H04N21/4788 ,  H04N21/478 ,  H04N21/4402 ,  H04N21/488 ,  H04N21/434

Abstract: An electronic device operation method according to an embodiment of the present invention comprises the steps of: acquiring an additional service and uncompressed audiovisual content information acquired through automatic contents recognition (ACR) function by a first device; outputting the incompressible audiovisual content information and the additional service through a first application including a message exchange function; receiving an execution input executing the additional service which is output through the first application; and executing the additional service according to the received execution input.

公开(公告)号：US20170171722A1

公开(公告)日：2017-06-15

申请号：US15442805

申请日：2017-02-27

Applicant: LG ELECTRONICS INC.

Inventor： Jinwon LEE ,  Seungryul YANG ,  Sejin OH ,  Woosuk KO ,  Seungjoo AN ,  Kyoungsoo MOON ,  Sungryong HONG

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04H20/59 ,  H04W4/12 ,  H04W4/90

Abstract: A broadcast receiving apparatus may comprise: a broadcast interface for receiving a broadcast signal comprising an emergency alert message and signaling information indicating metadata for the emergency alert message; a control unit for generating an emergency alert multicast message comprising attributes of the emergency alert message on the basis of the broadcast signal; and a companion screen interface for transferring the emergency alert multicast message to at least one companion screen device in a multicast mode.

公开(公告)号：US20170164070A1

公开(公告)日：2017-06-08

申请号：US15039298

申请日：2015-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul YANG ,  Minsung KWAK ,  Kyoungsoo MOON ,  Woosuk KWON ,  Jangwon LEE ,  Jinwon LEE ,  Seungjoo AN

IPC: H04N21/81 ,  H04N21/858 ,  H04N21/84 ,  H04N21/488

CPC classification number: H04N21/814 ,  H04H20/59 ,  H04N21/43615 ,  H04N21/47217 ,  H04N21/4882 ,  H04N21/84 ,  H04N21/8586

Abstract: A broadcast reception method includes receiving a broadcast signal including a service, receiving a subscription request of the service from a companion screen device, the subscription request including subscription duration information indicating a valid subscription duration, generating a notification message for the service, and delivering the notification message to the companion screen device.

公开(公告)号：US20170134809A1

公开(公告)日：2017-05-11

申请号：US15411565

申请日：2017-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo AN ,  Kyoungsoo MOON ,  Huisang YOO ,  Jinwon LEE ,  Woosuk KO ,  Sungryong HONG

IPC: H04N21/475 ,  G06F17/30 ,  H04N21/8358 ,  H04N21/658 ,  H04N21/466 ,  H04N21/45

CPC classification number: H04N21/4758 ,  G06F16/7867 ,  G06F16/9535 ,  H04H60/46 ,  H04H60/47 ,  H04N21/4532 ,  H04N21/4667 ,  H04N21/6582 ,  H04N21/8358

Abstract: The present invention suggests a method for providing a personalized service at a broadcasting receiver. The present method can be a method for providing a personalized service, the method comprising the steps of: receiving, by a receiving module, a personalization table including at least one personalization question about personalized service provision; acquiring an answer to the at least one personalization question from a user, and storing the answer, by a personalization module; receiving, by the receiving module, first filtering criteria including personalization reference information about a particular service; and comparing, by a filtering module, the personalization reference information of the received first filtering criteria with the stored answer, and if they match, receiving, by the receiving module, service data about the particular service.

公开(公告)号：US20170013093A1

公开(公告)日：2017-01-12

申请号：US15120411

申请日：2015-02-17

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KWON ,  Jinwon LEE ,  Sejin OH ,  Kyoungsoo MOON

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L69/08 ,  G08B27/008 ,  H04L65/4076 ,  H04L69/323

Abstract: Provided is a broadcast reception device providing emergency alert information for notifying an emergency situation. The device includes: a broadcast reception unit receiving a transmission packet for transmitting the emergency alert information through a transmission path included in a physical layer, which is one a plurality of layers for transmitting a broadcast signal and is for transmitting/receiving a broadcast signal through a physical medium; and a control unit obtaining the emergency alert information by decoding the transmission packet.

Abstract translation: 提供了提供用于通知紧急情况的紧急警报信息的广播接收装置。 该设备包括：广播接收单元，接收通过包括在物理层中的传输路径发送紧急警报信息的发送分组，该物理层是用于发送广播信号的多个层中的一个，并且用于发送/接收广播信号 物理介质; 以及控制单元，通过解码所述发送分组来获得所述紧急警报信息。

公开(公告)号：US20160309238A1

公开(公告)日：2016-10-20

申请号：US15101365

申请日：2014-12-01

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo AN ,  Kyoungsoo MOON ,  Jinwon LEE ,  Woosuk KO ,  Sejin OH ,  Donghyun KANG ,  Sungryong HONG

IPC: H04N21/81 ,  H04N21/462 ,  H04N21/235 ,  H04N21/858 ,  H04N21/643 ,  H04N21/2383 ,  H04N21/2389 ,  H04N21/8358

CPC classification number: H04N21/8133 ,  H04H20/93 ,  H04H60/13 ,  H04H2201/50 ,  H04N21/2353 ,  H04N21/2383 ,  H04N21/23892 ,  H04N21/4126 ,  H04N21/4622 ,  H04N21/64322 ,  H04N21/8358 ,  H04N21/8547 ,  H04N21/8586

Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, receiving an uncompressed broadcast content from an external receiving unit, wherein an watermark is embedded in a frame of the uncompressed broadcast content; extracting the embedded watermark from the uncompressed broadcast content; parsing the extracted watermark; generating an URL by using information in the parsed watermark; and launching an application by using the generated URL, wherein the application provides the interactive services related to the uncompressed broadcast content.

Abstract translation: 本发明提供一种发送广播信号的方法。 该方法包括：从外部接收单元接收未压缩的广播内容，其中将水印嵌入在未压缩的广播内容的帧中; 从未压缩的广播内容中提取嵌入的水印; 解析提取的水印; 通过使用解析水印中的信息生成URL; 以及通过使用所生成的URL来启动应用，其中所述应用提供与所述未压缩的广播内容相关的交互式服务。

公开(公告)号：US20160269786A1

公开(公告)日：2016-09-15

申请号：US15036491

申请日：2014-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Jinwon LEE ,  Kyoungsoo MOON ,  Woosuk KO ,  Seungryul YANG ,  Sejin OH ,  Seungjoo AN ,  Sungryong HONG

IPC: H04N21/478

CPC classification number: H04N21/478 ,  H04H60/33 ,  H04N21/435 ,  H04N21/4755 ,  H04N21/4758 ,  H04N21/8166

Abstract: The receiver comprising a receiving device for receiving a data structure that encapsulates a questionnaire which represent individual questions that can be answered by the receiver, a PDI engine for acquiring the questionnaire from the data structure, receiving a setting option of a user for the application identified by the application identifier, and storing the setting option in relation to the data structure, an application signaling parser for parsing a trigger which is a signaling element to establish timing of playout of the application, and a processor for parsing a second application identifier from the trigger, acquiring the stored setting option in relation to the data structure of which a value of the first application identifier matches to a value of the second application identifier, and determining whether process the application to be launched or not based on the setting option is disclosed

Abstract translation: 所述接收机包括：接收装置，用于接收包含表示可由接收者回答的各个问题的问卷的数据结构; PDI引擎，用于从数据结构获取问卷;接收用户识别的应用的设置选项; 通过应用标识符和存储关于数据结构的设置选项，用于解析作为信令元素的触发器的应用信号解析器，以建立应用的播放定时，以及处理器，用于从第二应用标识符 触发，获取相对于第一应用标识符的值与第二应用标识符的值相匹配的数据结构的存储设置选项，以及基于设置选项确定是否处理要启动的应用程序

公开(公告)号：US20140201779A1

公开(公告)日：2014-07-17

申请号：US14213455

申请日：2014-03-14

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Byungsun PARK ,  Kyoungsoo MOON ,  Gomer THOMAS ,  Seungjoo AN ,  Jinwon LEE ,  Jinpil KIM ,  Kyungho KIM ,  Aettie JI

IPC: H04N21/478

CPC classification number: H04N21/8133 ,  H04L67/02 ,  H04N21/23418 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2407 ,  H04N21/26283 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/44222 ,  H04N21/478 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating an application parameter table which includes information about at least one of applications, wherein the application parameter table includes a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table, and wherein the start time information indicates the start time for an event targeted to the application relative to segment time; generating a multi-part message with the application parameter table as the first part and the activation message file as the second part; and transmitting the multi-part message to receiver via HTTP.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括生成应用参数表，其包括关于应用中的至少一个的信息，其中所述应用参数表包括第一标识符和第二标识符，其中所述第一标识符标识与所述应用参数表有关的交互式编程段，以及 其中所述第二标识符识别所述应用范围参数表内的应用; 产生指示所述应用的激活时间中的至少一个的激活消息文件，其中所述激活消息文件包括第三标识符和激活消息，其中所述第三标识符与包含所述应用的应用参数表的第一标识符匹配，其中所述激活 消息包括第四标识符和开始时间信息，其中第四标识符与应用参数表中的应用的第二标识符匹配，并且其中开始时间信息指示针对应用相对于片段时间的事件的开始时间; 生成作为第一部分的应用参数表的多部分消息，作为第二部分的激活消息文件; 并通过HTTP将多部分消息发送到接收方。