公开(公告)号：US09930384B2

公开(公告)日：2018-03-27

申请号：US15116450

申请日：2015-10-12

Applicant: LG ELECTRONICS INC.

Inventor： Jangwon Lee ,  Sejin Oh ,  Woosuk Ko ,  Minsung Kwak ,  Woosuk Kwon ,  Kyoungsoo Moon ,  Sungryong Hong

IPC: H04L12/28 ,  H04N21/2362 ,  H04N21/43 ,  H04N21/2385 ,  H04N21/64 ,  H04N21/643 ,  H04N21/2343 ,  H04N21/845 ,  H04N21/8543 ,  H04H60/73

Abstract: The present invention proposes a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention proposes a system capable of supporting next-generation broadcast service in an environment supporting a next-generation hybrid broadcast which uses a terrestrial broadcasting network and an internet network. Also, the present invention proposes an efficient signaling method which can encompass both the terrestrial broadcasting network and the internet network in an environment supporting next-generation hybrid broadcast.

公开(公告)号：US09924207B2

公开(公告)日：2018-03-20

申请号：US14914930

申请日：2014-10-20

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk Kwon ,  Sejin Oh ,  Woosuk Ko ,  Sungryong Hong ,  Kyoungsoo Moon

IPC: H04N21/236 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/643 ,  H04L12/18 ,  H04W4/06

CPC classification number: H04N21/23605 ,  H04L12/1877 ,  H04L12/1886 ,  H04N21/236 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/64322 ,  H04W4/06

Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, generating input packets including broadcast content data; generating a link layer packet by using the generated input packets, wherein the link layer packet includes a link layer header and a link layer payload including the generated input packets, wherein the link layer header includes a count field indicating number of the input packets included in the link layer payload, wherein the link layer header further includes a length part, wherein the length part includes a plurality of length fields as many as that the count field indicates, wherein each of the length fields indicates length of the each input packets included in the link layer payload; generating a broadcast signal including the generated link layer packet; and transmitting the broadcast signal.

公开(公告)号：US09912995B2

公开(公告)日：2018-03-06

申请号：US14729425

申请日：2015-06-03

Applicant: LG ELECTRONICS INC.

Inventor： Sejin Oh ,  Jinpil Kim ,  Seungjoo An ,  Jinwon Lee ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/478 ,  H04N21/43 ,  H04N21/845 ,  H04N21/8547 ,  H04N21/434 ,  H04N21/81 ,  H04N21/235 ,  H04N21/2389 ,  H04N21/435 ,  H04N21/44 ,  H04N21/462 ,  H04N21/8358 ,  H04N21/858

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：US09912971B2

公开(公告)日：2018-03-06

申请号：US14724412

申请日：2015-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Sejin Oh ,  Jinpil Kim ,  Seungjoo An ,  Jinwon Lee ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/235 ,  H04L29/06 ,  H04N21/858 ,  H04N21/435 ,  H04N21/845 ,  H04N21/2389 ,  H04N21/44 ,  H04N21/462 ,  H04N21/8358 ,  H04N21/8547

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.

公开(公告)号：US09848230B2

公开(公告)日：2017-12-19

申请号：US14362832

申请日：2014-02-19

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo An ,  Sejin Oh ,  Kyoungsoo Moon ,  Jinwon Lee ,  Jinpil Kim ,  Donghyun Kang ,  Jang Hun Bae

IPC: H04N21/435 ,  H04N21/439 ,  H04N21/44 ,  H04N21/47 ,  H04N21/658 ,  H04N21/8352 ,  H04N21/8358 ,  H04N21/233 ,  H04N21/234 ,  H04N21/25 ,  H04N21/254 ,  H04N21/2665 ,  H04N21/431 ,  H04N21/466 ,  H04N21/478 ,  H04N21/81

CPC classification number: H04N21/435 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/251 ,  H04N21/254 ,  H04N21/2665 ,  H04N21/431 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4668 ,  H04N21/47 ,  H04N21/478 ,  H04N21/6582 ,  H04N21/8133 ,  H04N21/8352 ,  H04N21/8358

Abstract: A video display device is provided. A receiving unit obtains an uncompressed audio and video content. A display unit displays the uncompressed audio and video content. A content recognition configuration management unit extracts a first characteristic information corresponding to a first characteristic information type from the uncompressed audio and video content, receives a first response to a first query which includes the first characteristic information, determines a second characteristic information type based on the first response, extracts a second characteristic information corresponding to the second characteristic information type from the uncompressed audio and video content, and receives a second response to a second query which includes the second characteristic information.

公开(公告)号：US09794645B2

公开(公告)日：2017-10-17

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: H04N7/10 ,  H04N7/025 ,  H04N21/81 ,  H04N21/234 ,  H04N21/478 ,  H04N21/235 ,  H04N21/43 ,  H04N21/8547 ,  H04N21/24 ,  H04N21/435 ,  H04N21/442 ,  H04N21/8545 ,  H04N21/858 ,  H04N21/262 ,  H04L29/08 ,  H04N21/84

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：US20160360269A1

公开(公告)日：2016-12-08

申请号：US15113997

申请日：2015-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo An ,  Kyoungsoo Moon ,  Jinwon Lee ,  Woosuk Ko ,  Sungryong Hong ,  Sejin Oh

IPC: H04N21/462 ,  H04N21/2668 ,  H04N21/858 ,  H04N21/475 ,  H04N21/643 ,  H04N21/482 ,  H04N21/258 ,  H04N21/454

CPC classification number: H04N21/462 ,  H04N21/2362 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/4345 ,  H04N21/4431 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4755 ,  H04N21/4758 ,  H04N21/4821 ,  H04N21/4826 ,  H04N21/64322 ,  H04N21/658 ,  H04N21/8586

Abstract: The present invention provides a method of providing interactive services or contents. The method includes, receiving a ESG (Enhancement Service Guide) information including preference criteria indicating characteristics of the interactive services or contents for recommending the user the interactive services or contents based on user's personal interests, receiving a PDI (Profiles, Demographics, Interests) table via broadcast signals, wherein the PDI table includes plural PDI questions related to user's personal interests for interactive contents, wherein each of the PDI questions has a question ID identifying a PDI question, obtaining an answer for at least one of the PDI questions, storing the obtained answer in the PDI table, determining recommendation interactive services or contents by comparing the preference criteria with the obtained answer and presenting the determined recommendation interactive services or contents in ESG.

Abstract translation: 本发明提供一种提供交互式服务或内容的方法。 该方法包括：接收ESG（增强服务指南）信息，其包括表示交互式服务的特征的偏好标准或用于基于用户的个人兴趣向用户推荐交互式服务或内容的内容，接收PDI（个人资料，人口特征，兴趣）表 通过广播信号，其中PDI表包括与用户对于交互式内容的个人兴趣相关的多个PDI问题，其中每个PDI问题具有识别PDI问题的问题ID，获得至少一个PDI问题的答案， 在PDI表中获得答案，通过将偏好标准与获得的答案进行比较来确定推荐交互式服务或内容，并在ESG中呈现确定的推荐交互式服务或内容。

公开(公告)号：US09516384B2

公开(公告)日：2016-12-06

申请号：US14091724

申请日：2013-11-27

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Seungryul Yang ,  Jinpil Kim ,  Janghun Bae ,  Seungjoo An ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N5/445 ,  H04N21/478 ,  H04N21/462 ,  H04N21/81 ,  H04N21/845 ,  H04N21/858 ,  H04N21/41 ,  H04N21/436

CPC classification number: H04N21/478 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/43615 ,  H04N21/4622 ,  H04N21/8173 ,  H04N21/8456 ,  H04N21/8586

Abstract: A method of processing a digital service signal and an apparatus thereof are disclosed. The present invention includes executing a primary application for the digital service signal, wherein the primary application is a triggered application or a non-triggered application, transmitting messages of interactive services for a secondary application associated with the primary application, wherein the interactive services includes a first mode related to the triggered application or a second mode related to the non-triggered application, receiving a request for descriptions identifying the interactive services, transmitting the descriptions having service id information identifying each of the interactive services and service type information indicating a type of the each of the interactive services, and providing the interactive services by transmitting information for the interactive services.

Abstract translation: 公开了一种处理数字业务信号的方法及其装置。 本发明包括执行数字服务信号的主要应用，其中主应用是触发应用或非触发应用，传送与主应用相关联的辅助应用的交互服务的消息，其中交互服务包括 与触发的应用相关的第一模式或与非触发应用相关的第二模式，接收标识交互式服务的描述请求，发送具有标识每个交互式服务的服务标识信息的描述和指示一种类型的服务类型信息 每个交互式服务，并通过传递交互式服务的信息来提供交互式服务。

公开(公告)号：US09516365B2

公开(公告)日：2016-12-06

申请号：US13785806

申请日：2013-03-05

Applicant: LG Electronics Inc.

Inventor： Kyoungsoo Moon ,  Joonhui Lee ,  Sanghyun Kim ,  Jinpil Kim ,  Aettie Ji ,  Seungjoo An ,  Kyungho Kim ,  Sejin Oh

IPC: H04N7/16 ,  H04N21/254 ,  H04N21/462 ,  H04N21/478 ,  H04L29/08 ,  H04N21/482 ,  H04N21/61 ,  H04N21/2389 ,  H04N21/44 ,  H04N21/442 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/8358 ,  H04N21/858

CPC classification number: H04N21/2541 ,  H04L67/10 ,  H04N21/23892 ,  H04N21/44008 ,  H04N21/442 ,  H04N21/44204 ,  H04N21/44213 ,  H04N21/44222 ,  H04N21/4424 ,  H04N21/462 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/478 ,  H04N21/4782 ,  H04N21/482 ,  H04N21/6156 ,  H04N21/8358 ,  H04N21/8586

Abstract: Provided are a video display device and a method of operating the same. The video display device request content recognition configuration information to a third party server that is not dependent on any single channel, and receives the content recognition configuration information from the third party server. The video display device extracts a plurality of content recognition configuration information items from the content recognition configuration information and configures the plurality of content recognition configuration information item in the video display device. The video display device obtains contents information of uncompressed content on the basis of the plurality of content recognition configuration information item, obtains an application on the basis of the content information, and executes the application.

Abstract translation: 提供一种视频显示装置及其操作方法。 视频显示装置向不依赖于任何单个频道的第三方服务器请求内容识别配置信息，并从第三方服务器接收内容识别配置信息。 视频显示装置从内容识别配置信息中提取多个内容识别配置信息，并且在视频显示装置中配置多个内容识别配置信息项。 视频显示装置基于多个内容识别配置信息项获取未压缩内容的内容信息，根据内容信息获取应用，并执行应用。

公开(公告)号：US20150296262A1

公开(公告)日：2015-10-15

申请号：US14442025

申请日：2013-11-08

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Jinpil Kim ,  Jongsung Choi ,  Kyoungsoo Moon

IPC: H04N21/4725 ,  H04N21/858 ,  H04N21/422 ,  H04N21/81

CPC classification number: H04N21/4725 ,  H04N21/4221 ,  H04N21/4622 ,  H04N21/64322 ,  H04N21/8133 ,  H04N21/8173 ,  H04N21/8586

Abstract: The digital service signal processing apparatus according to one embodiment of the present invention, comprises: a generation module for generating a request for receiving signaling information of an application related to a program of a digital service signal using the channel information related to the program of the digital service signal; a control module for transmitting the generated request, receiving the signaling information of the application, and determining whether the application is stored using the received signaling information of the application; and a download module for downloading, if it is determined that the application is not stored, the application using the signaling information of the application.

Abstract translation: 根据本发明的一个实施例的数字业务信号处理装置包括：生成模块，用于使用与所述数字业务信号相关的信道信息，生成用于接收与数字业务信号的节目相关的应用的信令信息的请求; 数字业务信号; 用于发送所生成的请求的控制模块，接收应用的信令信息，以及使用所接收的应用的信令信息确定应用是否被存储; 以及用于下载的下载模块，如果确定应用未被存储，则使用应用的信令信息的应用。