公开(公告)号：US20170085965A1

公开(公告)日：2017-03-23

申请号：US15365354

申请日：2016-11-30

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/81 ,  H04N21/235 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/858 ,  H04L29/08 ,  H04N21/435

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.

公开(公告)号：US20160301772A1

公开(公告)日：2016-10-13

申请号：US15036265

申请日：2014-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul YANG ,  Kyoungsoo MOON ,  Jinpil KIM ,  Seungjoo AN ,  Jinwon LEE ,  Donghyun KANG ,  Kyungho KIM ,  Hyeonjae LEE ,  Younghwan KWON ,  Jinkwon LIM

IPC: H04L29/08 ,  H04L29/06 ,  G06F9/445

CPC classification number: H04L67/34 ,  G06F8/60 ,  G06F8/61 ,  H04L9/3271 ,  H04L63/0853 ,  H04L67/02 ,  H04L67/04 ,  H04L67/12 ,  H04L67/303

Abstract: The present invention relates to a method for managing a connection between a first device and a second device in a network. The method may include requesting application information to the second device, the application information including information related to a specific application included in the second device for an interactive service, obtaining the information related to the specific application from the second device in response to the request, and performing the connection between the first device and the second device based on the information related to the specific application.

Abstract translation: 本发明涉及一种用于管理网络中的第一设备和第二设备之间的连接的方法。 该方法可以包括向第二设备请求应用信息，应用信息包括与包括在用于交互式服务的第二设备中的特定应用有关的信息，响应于该请求从第二设备获得与特定应用有关的信息， 以及基于与所述具体应用相关的信息来执行所述第一设备和所述第二设备之间的连接。

公开(公告)号：US20160112733A1

公开(公告)日：2016-04-21

申请号：US14982913

申请日：2015-12-29

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun KIM ,  Jongyeul SUH ,  Kawansuk KIM ,  Joonhui LEE ,  Jaehee CHUNG ,  Hyeonjae LEE ,  Jinpil KIM ,  Dongwan SEO ,  Kyoungsoo MOON ,  Aettie JI ,  Youngjae SEO ,  Kyungho KIM ,  Sungok PARK

IPC: H04N21/242 ,  H04N21/81

CPC classification number: H04N21/242 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04842 ,  G06F16/43 ,  G06F16/951 ,  H04L12/1813 ,  H04N5/04 ,  H04N21/2362 ,  H04N21/4316 ,  H04N21/437 ,  H04N21/44209 ,  H04N21/462 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/8166

Abstract: Provided are a video display device and a method of controlling the same. The method includes obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a content section of the uncompressed AV content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information.

Abstract translation: 提供了一种视频显示装置及其控制方法。 该方法包括获得未压缩的视听（AV）内容; 通过显示单元播放未压缩的AV内容; 基于未压缩AV内容的内容部分获得未压缩AV内容的内容信息; 基于内容信息获取内容改变时间信息和增强的服务信息; 以及基于内容改变时间信息确定用于获得下一内容信息的延迟时间。

公开(公告)号：US20160080834A1

公开(公告)日：2016-03-17

申请号：US14954279

申请日：2015-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho KIM ,  Gomer THOMAS ,  Seungjoo AN ,  Jinpil KIM ,  Sejin OH ,  Kyoungsoo MOON

IPC: H04N21/8545 ,  H04N21/258 ,  H04N21/2665

CPC classification number: H04N21/8545 ,  H04N7/088 ,  H04N7/0882 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/238 ,  H04N21/25808 ,  H04N21/2665 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4622 ,  H04N21/47217 ,  H04N21/4884 ,  H04N21/4888 ,  H04N21/64322 ,  H04N21/6543 ,  H04N21/6547 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/8586

Abstract: A method of processing a broadcast signal including an interactive broadcast service at a transmitter is disclosed. The method comprises generating an parameter table containing metadata about applications and interactive broadcast events targeted to the applications, dividing the parameter table into a plurality of parameter blocks, inserting each of the parameter blocks into each of a plurality of parameter table sections, generating a trigger which is a signaling element to identify signaling and establish timing of playout of the interactive broadcast events, inserting the trigger into a closed caption channel of the broadcast signal, transmitting the broadcast signal including the closed caption channel and a specific channel carrying the plurality of parameter table sections, wherein the trigger includes location information specifying a location of the parameter table in the broadcast signal.

公开(公告)号：US20150172782A1

公开(公告)日：2015-06-18

申请号：US14631447

申请日：2015-02-25

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Jinpil KIM ,  Seungjoo AN ,  Jinwon LEE ,  Kyungho KIM ,  Kyoungsoo MOON

IPC: H04N21/81 ,  H04N21/434

CPC classification number: H04N21/478 ,  H04N21/235 ,  H04N21/23892 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8126 ,  H04N21/8358 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio content or uncompressed video content from an external decoding unit, extracting identifiers of frames from the received content periodically, submitting requests containing the identifiers and receiving a trigger for the content when a new segment is detected or when an event activation needs to be communicated to the receiver, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time, wherein the application parameter table includes information about at least one of applications.

公开(公告)号：US20150121416A1

公开(公告)日：2015-04-30

申请号：US14553547

申请日：2014-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsoo MOON ,  Jaehee CHUNG ,  Hyeonjae LEE ,  Jinpil KIM ,  Aettie JI ,  Kyungho KIM ,  Sanghyun KIM

IPC: H04N21/81 ,  H04N21/41 ,  H04N21/478 ,  H04N21/643 ,  H04N21/475 ,  H04N21/426 ,  H04N21/441

CPC classification number: H04N21/4122 ,  H04N21/222 ,  H04N21/4104 ,  H04N21/4126 ,  H04N21/4263 ,  H04N21/43615 ,  H04N21/4367 ,  H04N21/441 ,  H04N21/4627 ,  H04N21/47217 ,  H04N21/4722 ,  H04N21/4753 ,  H04N21/4756 ,  H04N21/4758 ,  H04N21/478 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/64322 ,  H04N21/8126 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/8358

Abstract: A video display apparatus pairs with a first terminal device. The video display apparatus receives an audio-visual content, and displays the audio-visual content. The video display apparatus acquires enhanced service information on an available enhanced service for the audio-visual content, and notifies an occurrence of the available enhanced service to the first terminal device.

公开(公告)号：US20150085191A1

公开(公告)日：2015-03-26

申请号：US14555987

申请日：2014-11-28

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun KIM ,  Jongyeul SUH ,  Kwansuk KIM ,  Joonhui LEE ,  Jaehee CHUNG ,  Hyeonjae LEE ,  Jinpil KIM ,  Dongwan SEO ,  Kyoungsoo MOON ,  Aettie JI ,  Youngjae SEO ,  Kyungho KIM ,  Sungok PARK

IPC: H04N5/04 ,  H04L12/18

CPC classification number: H04N21/242 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04842 ,  G06F17/30023 ,  G06F17/30864 ,  H04L12/1813 ,  H04N5/04 ,  H04N21/2362 ,  H04N21/4316 ,  H04N21/437 ,  H04N21/44209 ,  H04N21/462 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/8166

Abstract: Provided are a video display device and a method of controlling the same. The method includes: obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a content section of the uncompressed AV content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information.

公开(公告)号：US20140150048A1

公开(公告)日：2014-05-29

申请号：US14091895

申请日：2013-11-27

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Deokhyun KIM ,  Jaeseung KO ,  Jongsung CHOI ,  Kyoungsoo MOON ,  Jinpil KIM ,  Youngmu KWON ,  Sungguk LIM

IPC: H04N21/435 ,  H04N21/81

CPC classification number: H04N21/4431 ,  H04N21/2381 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/6581 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/8455

Abstract: A digital service signal apparatus is disclosed. The digital service signal apparatus includes a receiving module receiving signaling information having channel information for an application from the digital service signal, a generating module generating a request using the channel information, a sending module sending the generated request, a downloading module downloading the application, an executing module configured to execute the API related to the application and a registering module configured to register the specific key set according to the mode number.

Abstract translation: 公开了一种数字业务信号装置。 数字业务信号装置包括接收模块，从数字业务信号接收具有应用的信道信息的信令信息，生成模块使用信道信息生成请求，发送模块发送生成的请求，下载模块下载应用， 执行模块，被配置为执行与所述应用相关的API;以及注册模块，被配置为根据所述模式号注册所述特定密钥集。

公开(公告)号：US20140059116A1

公开(公告)日：2014-02-27

申请号：US13972673

申请日：2013-08-21

Applicant: LG Electronics Inc.

Inventor： Sejin OH ,  Jinpil KIM ,  Seungjoo AN ,  Jinwon LEE ,  Kyungho KIM ,  Kyoungsoo MOON

IPC: H04L29/06

CPC classification number: H04N21/2353 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/604 ,  H04N21/23892 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8358 ,  H04N21/8456 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio contents or uncompressed video contents from an external decoding unit, extracting an identifier of a frame from the received content, sending a request containing the identifier to a server and receiving a trigger for the content from the server based on the request, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time and the application parameter table includes information about at least one of applications.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括从外部解码单元接收未压缩音频内容或未压缩视频内容，从接收到的内容中提取帧的标识符，向服务器发送包含标识符的请求，并基于 所述请求，其中所述触发器指示所述内容的当前时间并且引用应用参数表中的特定交互式事件，或者指示所述事件将在现在或在指定的未来时间执行，并且所述应用参数表包括关于至少 一个应用程序。