公开(公告)号：EP2712191A2

公开(公告)日：2014-03-26

申请号：EP12786336.3

申请日：2012-05-21

Applicant: LG Electronics Inc.

Inventor： CHOE, Jeehyun ,  SUH, Jongyeul ,  KIM, Jinpil ,  MOON, Kyoungsoo ,  HONG, Hotaek ,  LEE, Joonhui

IPC: H04N7/24

CPC classification number: H04N21/2365 ,  H04N19/39 ,  H04N19/59 ,  H04N19/88 ,  H04N21/234363 ,  H04N21/23439 ,  H04N21/4347

Abstract: The present invention provides a video stream transmitting device, a video stream receiving device, a video stream transmitting method, and a video stream receiving method. According to one embodiment of the present invention, provided is a video stream transmitting method which comprises the steps of: sampling an UHD video steam to divide the sampled UHD video stream into at least one viewable HD video sub-stream, and encoding each of the divided at least one HD video sub-stream; performing a multiplexing process, including the at least one HD video sub-stream and signaling information which indicates a relation between the UHD video stream and the at least one HD video sub-stream; and transmitting the multiplexed at least one HD video sub-stream and signaling information.

Abstract translation: 本发明提供一种视频流发送装置，视频流接收装置，视频流发送方法以及视频流接收方法。 根据本发明的一个实施例，提供了一种视频流传输方法，其包括以下步骤：对UHD视频流进行采样，以将采样的UHD视频流划分成至少一个可视高清视频子流，并对 划分至少一个HD视频子流; 执行复用处理，包括所述至少一个HD视频子流和指示所述UHD视频流与所述至少一个HD视频子流之间的关系的信令信息; 以及发送多路复用的至少一个HD视频子流和信令信息。

公开(公告)号：EP2685727A2

公开(公告)日：2014-01-15

申请号：EP12754768.5

申请日：2012-03-07

Applicant: LG Electronics Inc.

Inventor： SUH, Jongyeul ,  KIM, Jinpil ,  CHOE, Jeehyun

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N21/2362 ,  H04L65/4076 ,  H04N13/139 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N13/356 ,  H04N13/359 ,  H04N21/2365 ,  H04N21/4345 ,  H04N21/4347 ,  H04N21/440236 ,  H04N21/816

Abstract: The present invention relates to a device and a method for transmitting/receiving a digital broadcast signal having a three-dimensional image. According to one embodiment of the present invention, a device for receiving a digital broadcast signal comprises: a tuner which receives a digital broadcast signal of a transport packet that contains signaling data and a video stream for implementing a three-dimensional image; a demodulation unit which demodulates said received digital broadcast signal; a decoding module which extracts mode conversion information from said demodulated digital broadcast signal; and an output formatter which outputs a decoded image signal on the basis of said mode conversion information.

Abstract translation: 用于发送/接收具有三维图像的数字广播信号的设备和方法技术领域本发明涉及一种用于发送/ 根据本发明的一个实施例，一种用于接收数字广播信号的设备包括：调谐器，其接收包含用于实现三维图像的信令数据和视频流的传输分组的数字广播信号; 解调单元，其解调所述接收到的数字广播信号; 解码模块，其从所述解调数字广播信号中提取模式转换信息; 以及输出格式化器，其基于所述模式转换信息输出解码图像信号。

公开(公告)号：EP2891316B1

公开(公告)日：2020-02-12

申请号：EP13832038.7

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 ,  H04N21/23 ,  H04H60/33 ,  H04H60/66 ,  H04N21/45

公开(公告)号：EP2896212B1

公开(公告)日：2017-10-25

申请号：EP13836373.4

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 ,  H04N21/434 ,  H04N21/435 ,  H04N21/462 ,  H04N21/44 ,  H04N21/2389 ,  H04N21/235 ,  H04N21/8358 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/81 ,  H04N21/845

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：EP2810445B1

公开(公告)日：2017-08-02

申请号：EP13758472.8

申请日：2013-03-05

Applicant: LG Electronics Inc.

Inventor： MOON, Kyoungsoo ,  LEE, Joonhui ,  KIM, Sanghyun ,  KIM, Jinpil ,  JI, Aettie ,  AN, Seungjoo ,  KIM, Kyungho ,  OH, Sejin

IPC: H04N21/462 ,  H04N21/472 ,  H04N21/858 ,  H04N21/8358 ,  H04N21/44 ,  H04N21/2389 ,  H04N21/442 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/478 ,  H04N21/61

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

公开(公告)号：EP3041238A1

公开(公告)日：2016-07-06

申请号：EP14839738.3

申请日：2014-08-20

Applicant: LG Electronics Inc.

Inventor： KANG, Donghyun ,  MOON, Kyoungsoo ,  OH, Sejin ,  KIM, Jinpil

IPC: H04N21/23 ,  H04N7/08

CPC classification number: H04N21/43615 ,  H04N7/08 ,  H04N21/23 ,  H04N21/4104 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/436 ,  H04N21/8173 ,  H04N21/8186 ,  H04N21/8586

Abstract: A signal transmission device and a method for controlling the same are disclosed. The signal transmission device comprises: a control unit for setting a state variable by using an application of the signal transmission device and for generating an event which can be used by an application of a companion device for a connection with the companion device; and a communication unit for transmitting the event to the companion device, wherein if a connection request signal is received from the companion device through the communication unit, the control unit registers an event for managing the connection with the companion device.

公开(公告)号：EP2993943A1

公开(公告)日：2016-03-09

申请号：EP14791698.5

申请日：2014-04-29

Applicant: LG Electronics Inc.

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

IPC: H04W48/14 ,  H04W48/16 ,  H04W76/02

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来执行与所述无线对接中心（WDC）的对接连接，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。

公开(公告)号：EP2963930A2

公开(公告)日：2016-01-06

申请号：EP14757564.1

申请日：2014-02-27

Applicant: LG Electronics Inc.

Inventor： HWANG, Soojin ,  KIM, Jinpil ,  OH, Hyunmook ,  SUH, Jongyeul

IPC: H04N21/236 ,  H04N21/434

CPC classification number: H04N21/2362 ,  H04N21/234327 ,  H04N21/23614 ,  H04N21/2383 ,  H04N21/431 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/816

Abstract: The present invention relates to a signal transmission and reception device and a signal transmission and reception method. The signal transmission method, according to one embodiment of the present invention, comprises the steps of: encoding UHD video data; encoding signaling information for signaling a UHD broadcasting service based on the encoded UHD video data; and multiplexing the encoded video data and signaling information, and transmitting the multiplexed data, wherein the signaling information contains identification information on a clear QAM UHD service.

Abstract translation: 本发明涉及信号发送和接收装置以及信号发送和接收方法。 根据本发明的一个实施例的信号传输方法包括以下步骤：对UHD视频数据进行编码; 编码用于基于所述经编码的UHD视频数据发信号通知UHD广播服务的信令信息; 并且对所述编码视频数据和信令信息进行复用，以及发送所述多路复用数据，其中所述信令信息包含关于清晰QAM UHD服务的识别信息。

公开(公告)号：EP2916559A1

公开(公告)日：2015-09-09

申请号：EP13851214.0

申请日：2013-11-02

Applicant: LG Electronics Inc.

Inventor： LEE, Minsoo ,  HWANG, Soojin ,  SUH, Jongyeul ,  CHO, Sunghyun ,  LEE, Hyeonjae ,  KIM, Jinpil ,  LEE, Jaekoo

IPC: H04N21/6334 ,  H04N21/437

CPC classification number: H04N21/6334 ,  G06F21/10 ,  G06F21/105 ,  G06F2221/0768 ,  H04L63/0823 ,  H04N21/2541 ,  H04N21/4325 ,  H04N21/63775 ,  H04N21/6581 ,  H04N21/8352

Abstract: There is provided a method of playing a content stored in a storage device which is connectable, including: detecting whether the storage device is connected; receiving certification information from the detected storage device; transmitting, to a server, the certification information; receiving, from the server, an encrypted media file and a certification list based on the certification information, wherein the certification list is used for authenticating eligibility of at least one of a player, the storage device, and the server; storing the encrypted media file to the storage device and updating the certification list; and playing the encrypted media file based on the updated certification list.

Abstract translation: 提供一种播放存储在可连接的存储设备中的内容的方法，包括：检测存储设备是否连接; 从检测到的存储设备接收认证信息; 向服务器发送认证信息; 从所述服务器接收基于所述认证信息的加密媒体文件和认证列表，其中所述认证列表用于认证播放器，所述存储设备和所述服务器中的至少一个的资格; 将加密的媒体文件存储到存储设备并更新认证列表; 并根据更新的认证列表播放加密的媒体文件。

公开(公告)号：EP2891316A1

公开(公告)日：2015-07-08

申请号：EP13832038.7

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 digital service signals includes a PDI module configured to receive a PDI table, wherein the PDI table includes at least one question element having an id field identifying a PDI question and extract the PDI question from the PDI table, a PDI storing module configured to receive a PDI answer according to the extracted PDI question, a filtering module configured to receive a filtering criteria information associated with downloadable contents including criterion id and criterion value, wherein the criterion id identifies each criterion matching the id field of each of the PDI question and the criterion value indicates a value of the criterion being a possible answer to the PDI question and filter contents of the digital service signal using the filtering criteria information to determine the contents to download.

Abstract translation: 公开了一种处理数字服务信号的设备及其方法。 本发明包括被配置为接收PDI表的PDI模块，其中PDI表包括具有PDI问题的属性的至少一个问题元素，其中PDI表还包括标识PDI表的表格Id字段，表版本字段 指示所述PDI表格的版本和指示所述PDI问题的最近改变的日期和时间的时间字段，并从所述至少一个问题元素提取所述PDI问题，其中所述至少一个问题元素中的每一个具有 不同类型; PDI应答模块，被配置为根据提取的PDI问题接收PDI应答;过滤模块，被配置为通过将过滤标准信息与接收到的PDI应答进行比较来接收过滤标准信息并过滤数字服务信号的内容 以及内容存储模块，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为PDI问题，其中包括整数答案，布尔答案，选择答案，文本答案和没有PDI问题的答案之一。