公开(公告)号：WO2015102395A1

公开(公告)日：2015-07-09

申请号：PCT/KR2014/013082

申请日：2014-12-30

Applicant: LG ELECTRONICS INC.

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

IPC: H04H20/59 ,  H04H40/27

CPC classification number: H04W4/22 ,  H04H20/08 ,  H04H20/59 ,  H04H2201/37 ,  H04L67/10 ,  H04L67/26 ,  H04W4/06 ,  H04W4/80 ,  H04W4/90 ,  H04W88/04

Abstract: Provided is a broadcast receiving device receiving a broadcast service interoperating with a companion device. The broadcast receiving device includes: an IP communication unit configured to establish a pairing session with the companion device; a broadcast communication unit configured to receive an emergency alert message including an emergency alert alerting a disaster situation on the basis of the broadcast service; and a control unit configured to transmit information on the emergency alert message to the companion device.

Abstract translation: 提供了一种广播接收装置，其接收与伴随装置互操作的广播服务。 广播接收装置包括：IP通信单元，被配置为与配对设备建立配对会话; 广播通信单元，被配置为接收包括基于所述广播服务提醒灾害情况的紧急警报的紧急警报消息; 以及控制单元，被配置为向所述伴随设备发送关于所述紧急警报消息的信息。

公开(公告)号：WO2015099331A1

公开(公告)日：2015-07-02

申请号：PCT/KR2014/012201

申请日：2014-12-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/236 ,  H04N21/23

CPC classification number: H04N21/4668 ,  H04H60/33 ,  H04H60/46 ,  H04H60/80 ,  H04N21/4126 ,  H04N21/435 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/472 ,  H04N21/4751 ,  H04N21/4755 ,  H04N21/4758 ,  H04N21/8166

Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, pairing with a companion device; receiving a PDI(Profiles, Demographics, Interests) table via broadcacst signals, wherein the PDI table includes plural PDI questions related to personal interests for interactive contents, wherein the PDI table includes an ID identifying the PDI table; obtaining an answer for at least one of the PDI questions; storing the obtained answer in the PDI table; and delivering the PDI table having the obtained answer to the paired companion device.

Abstract translation: 本发明提供一种发送广播信号的方法。 该方法包括与配套设备配对; 通过广播信号接收PDI（简档，人口统计，兴趣）表，其中PDI表包括与交互式内容的个人兴趣相关的多个PDI问题，其中PDI表包括标识PDI表的ID; 获得至少一个PDI问题的答案; 将获得的答案存储在PDI表中; 以及将具有获得的答案的PDI表传送给配对的伴随设备。

公开(公告)号：WO2014129803A1

公开(公告)日：2014-08-28

申请号：PCT/KR2014/001354

申请日：2014-02-19

Applicant: LG ELECTRONICS INC.

Inventor： AN, Seungjoo ,  OH, Sejin ,  MOON, Kyoungsoo ,  LEE, Jinwon ,  KIM, Jinpil ,  KANG, Donghyun ,  BAE, Jang Hun

IPC: H04N21/435

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.

Abstract translation: 提供视频显示装置。 接收单元获得未压缩的音频和视频内容。 显示单元显示未压缩的音频和视频内容。 内容识别配置管理单元从未压缩的音频和视频内容中提取与第一特征信息类型对应的第一特征信息，接收对包括第一特征信息的第一查询的第一响应，基于 第一响应，从未压缩的音频和视频内容中提取与第二特征信息类型对应的第二特征信息，并且接收对包括第二特征信息的第二查询的第二响应。

公开(公告)号：WO2014035130A1

公开(公告)日：2014-03-06

申请号：PCT/KR2013/007713

申请日：2013-08-28

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/43 ,  H04N21/478

CPC classification number: H04N21/25891 ,  H04N21/2668 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/4622 ,  H04N21/4667 ,  H04N21/6543 ,  H04N21/658 ,  H04N21/8545 ,  H04N21/8586

Abstract: An apparatus of processing a digital service signals and a method thereof are disclosed. The present invention includes a PDI module configured to receive a PDI table, wherein the PDI table includes at least one question element having attributes of a PDI question, wherein the PDI table further includes a table Id field identifying the PDI table, a table version field indicating a version of the PDI table and a time field indicating a date and a time of the most recent change to the PDI question and extract the PDI question from the at least one question element, wherein each of the at least one question element has a different type, a PDI answer module configured to receive a PDI answer according to the extracted PDI question, a filtering module configured to receive a filtering criteria information and filter contents of the digital service signal by comparing the filtering criteria information against the received the PDI answer and a content storing module configured to download the filtered contents, wherein the type of the at least one question element indicates a type for the PDI question with one of an integer answer, a Boolean answer, a selection answer, a text answer and an answer with no PDI question.

Abstract translation: 公开了一种处理数字业务信号的装置及其方法。 本发明包括配置成接收PDI表的PDI模块，其中PDI表包括具有PDI问题属性的至少一个问题元素，其中PDI表还包括标识PDI表的表Id字段，表格版本字段 指示PDI表的版本和指示对PDI问题的最近改变的日期和时间的时间字段，并从该至少一个问题元素中提取PDI问题，其中至少一个问题元素中的每一个具有 不同类型的PDI应答模块，被配置为根据所提取的PDI问题接收PDI应答;滤波模块，被配置为通过将所述过滤标准信息与所接收的PDI应答进行比较来接收所述数字业务信号的过滤标准信息和过滤内容 以及内容存储模块，其被配置为下载所述过滤的内容，其中所述至少一个问题元素的类型指示ty pe用于PDI问题，其中有一个整数答案，布尔答案，选择答案，文本答案和没有PDI问题的答案。

公开(公告)号：WO2015126181A2

公开(公告)日：2015-08-27

申请号：PCT/KR2015/001665

申请日：2015-02-17

Applicant: LG ELECTRONICS INC.

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

IPC: G08B27/00

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 of 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，接收用于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，物理层是用于发送广播信号的多个层之一，并且用于发送/接收广播信号 通过物理介质; 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：WO2015119455A1

公开(公告)日：2015-08-13

申请号：PCT/KR2015/001244

申请日：2015-02-06

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/25 ,  H04N21/258 ,  H04N21/45 ,  H04N21/462

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：WO2015115842A1

公开(公告)日：2015-08-06

申请号：PCT/KR2015/000984

申请日：2015-01-29

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Jinwon ,  YANG, Seungryul ,  KO, Woosuk ,  HONG, Sungryong ,  KWAK, Minsung ,  KWON, Woosuk ,  OH, Sejin ,  MOON, Kyoungsoo ,  AN, Seungjoo ,  PARK, Jungwook ,  LEE, Jangwon

IPC: H04H20/59 ,  H04N21/236

CPC classification number: H04H20/59 ,  H04H20/08 ,  H04H60/90 ,  H04N21/4122 ,  H04N21/4316 ,  H04N21/43615 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4722 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6125 ,  H04N21/814 ,  H04N21/858 ,  H04N21/8586

Abstract: An apparatus for processing a hybrid broadcast service, the apparatus comprising a reception module for receiving broadcast signals though a broadcast channel or contents through a broadband channel for the hybrid broadcast service, wherein the broadcast signals include data for the hybrid broadcast service and an EAM (Emergency Alert message) and a processor for receiving a request from a companion device and sending at least one of a content or continuous components or files or data or media timeline information or the EAM (Emergency Alert message) based on the request, wherein the continuous components or the files or the data are a part of the hybrid broadcast service which is currently selected.

Abstract translation: 一种用于处理混合广播服务的装置，该装置包括：接收模块，用于通过广播频道或内容通过用于混合广播业务的宽带信道接收广播信号，其中广播信号包括混合广播业务的数据和EAM（ 紧急警报消息）和用于从伴随设备接收请求并基于该请求发送内容或连续组件或文件或数据或媒体时间线信息或EAM（紧急警报消息）中的至少一个的处理器，其中连续 组件或文件或数据是当前选择的混合广播服务的一部分。

公开(公告)号：WO2014042368A1

公开(公告)日：2014-03-20

申请号：PCT/KR2013/007722

申请日：2013-08-28

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/45 ,  H04N21/478

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.

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，周期性地从接收到的内容中提取帧的标识符，提交包含标识符的请求，并且当检测到新的段时，接收内容的触发，或者当事件 激活需要传送到接收器，其中触发器指示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，或者指示事件将在现在或在指定的未来时间执行，其中应用 参数表包括至少一个应用程序的信息。

公开(公告)号：WO2014003408A1

公开(公告)日：2014-01-03

申请号：PCT/KR2013/005593

申请日：2013-06-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04L12/18

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，其中应用参数表包括第一标识符和第二标识符，其中第一标识符标识与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的事件相对于段时间的开始时间; 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。

公开(公告)号：EP4510585A1

公开(公告)日：2025-02-19

申请号：EP23788647.8

申请日：2023-04-14

Applicant: LG Electronics Inc.

Inventor： TAN, Hendry ,  LEE, Jinwon ,  SUH, Jongyeul ,  KIM, Seung Hwan

IPC: H04N19/597 ,  H04N19/31 ,  H04N19/132 ,  H04N19/105 ,  G06T9/00

Abstract: Transmission device of point cloud data, method performed by transmission device, reception device of point cloud data and method performed by reception device are provided. According to an embodiment of the present disclosure, a method performed by a reception device of point cloud data comprises obtaining a geometry-based point cloud compression (G-PCC) file including the point cloud data and reconstructing the point cloud based on temporal scalability information, wherein the temporal scalability information may comprise first information on a temporal level track of the G-PCC file, and the first information may specify a constraint on the temporal level track based on a sample entry type.