公开(公告)号：US10313696B2

公开(公告)日：2019-06-04

申请号：US14385694

申请日：2013-03-18

Applicant: LG Electronics Inc.

Inventor： Hendry Hendry ,  Kyungho Kim ,  Jinpil Kim ,  Byeongmoon Jeon ,  Jungsun Kim ,  Sangoh Jeong

IPC: H04N19/46 ,  H04N19/169 ,  H04N19/70

Abstract: The present invention relates to a method for storing video information, to a method for parsing video information and to an apparatus using the same. The method for storing video information according to the present invention comprises: a step of encoding video information; and a step of storing a network abstraction layer (NAL) unit including the encoded video information in a decoder configuration record. The decoder configuration record may include information indicating the type of NAL unit.

公开(公告)号：US10165082B2

公开(公告)日：2018-12-25

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 ,  G06F8/60 ,  H04L9/32 ,  G06F8/61 ,  H04L29/06

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.

公开(公告)号：US10009660B2

公开(公告)日：2018-06-26

申请号：US15391284

申请日：2016-12-27

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho Kim ,  Jinpil Kim ,  Hyeonjae Lee

IPC: H04N7/173 ,  H04N21/61 ,  H04N21/2343 ,  H04N21/2365 ,  H04N21/43 ,  H04N21/442 ,  H04N21/845 ,  H04N21/2381 ,  H04N21/2662

CPC classification number: H04N21/6175 ,  H04N21/23439 ,  H04N21/2365 ,  H04N21/2381 ,  H04N21/2662 ,  H04N21/4307 ,  H04N21/44209 ,  H04N21/6125 ,  H04N21/8456

Abstract: The present invention relates to a method and apparatus for transceiving media content through the Internet. A media transmitting method according to one embodiment of the present invention transmits media content through the Internet, and comprises the steps of: configuring the media content with a plurality of representations; dividing each of the plurality of representations into a plurality of segments; dividing each of the plurality of segments into a plurality of sub-segments; generating a plurality of time reference values corresponding to each of the plurality of sub-segments; and transmitting any one of the representations, wherein the representation being transmitted comprises the plurality of time reference values. According to the one embodiment of the present invention, media content can be seamlessly played back due to switching a bit stream when the state of a network changes.

公开(公告)号：US09948972B2

公开(公告)日：2018-04-17

申请号：US14554687

申请日：2014-11-26

Applicant: LG Electronics Inc.

Inventor： Kyoungsoo Moon ,  Jaehee Chung ,  Hyeongjae Lee ,  Jinpil Kim ,  Aettie Ji ,  Kyungho Kim ,  Sanghyun Kim

IPC: H04N7/16 ,  H04N21/41 ,  H04N21/222 ,  H04N21/4367 ,  H04N21/4627 ,  H04N21/472 ,  H04N21/4722 ,  H04N21/475 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/81 ,  H04N21/8358 ,  H04N21/436 ,  H04N21/441 ,  H04N21/643 ,  H04N21/426 ,  H04N21/478

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 terminal device acquires a part of an audio-visual content regenerated by a video display apparatus. The terminal device acquires contents information of the audio-visual content based on the part of the audio-visual content. The terminal device acquires the available enhanced service based on the contents information and regenerates the available enhanced service.

公开(公告)号：US09756381B2

公开(公告)日：2017-09-05

申请号：US14810901

申请日：2015-07-28

Applicant: LG ELECTRONICS INC.

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

IPC: H04N5/445 ,  H04N21/435 ,  H04N21/235 ,  H04N21/4725 ,  H04N21/8545 ,  H04N21/44 ,  H04N21/462 ,  H04N21/61 ,  H04N21/8352 ,  H04N21/8358 ,  H04N21/858 ,  H04N21/81 ,  H04N21/84

CPC classification number: H04N21/4355 ,  H04N21/2355 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/6125 ,  H04N21/8133 ,  H04N21/8352 ,  H04N21/8358 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8586

Abstract: An apparatus of processing a digital service signals and a method thereof are disclosed. The present invention includes a receiving module configured to receive the digital service signals having contents and receive URL information for additional data related to the contents, an extracting module configured to extract logo data for indicating contents provider from each of the video frames of the contents, wherein the logo data is located in a specific area in the each of the video frames, a comparing module configured to compare the extracted logo data with stored logo data to obtain channel information of the contents, an obtaining module configured to obtain the channel information of the contents from metadata related to the logo data and obtain the additional data related to the contents and a generating module configured to generate a request for obtaining the URL information using the obtained channel information, wherein the receiving module receives the URL information using the generated request, wherein the obtaining module obtains the additional data over an IP (Internet Protocol network) according to the URL information.

公开(公告)号：US09712892B2

公开(公告)日：2017-07-18

申请号：US15378756

申请日：2016-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho Kim ,  Gomer Thomas ,  Seungjoo An ,  Jinpil Kim ,  Sejin Oh ,  Kyoungsoo Moon

IPC: H04N7/08 ,  H04N7/16 ,  H04N21/8545 ,  H04N7/088 ,  H04N21/435 ,  H04N21/462 ,  H04N21/235

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：US09596494B2

公开(公告)日：2017-03-14

申请号：US14632463

申请日：2015-02-26

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.

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。

公开(公告)号：US09398341B2

公开(公告)日：2016-07-19

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: 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：US09313613B2

公开(公告)日：2016-04-12

申请号：US14380526

申请日：2013-02-25

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo Lee ,  Kyungho Kim

IPC: H04W24/00 ,  H04W4/02 ,  H04L29/08 ,  H04W64/00

CPC classification number: H04W4/02 ,  H04L67/06 ,  H04L67/18 ,  H04W4/029 ,  H04W64/00

Abstract: A method for unsolicited location-based downloading, and an apparatus and a system therefore are discussed. The method according to one embodiment includes setting a location report interval for updating information about a location of a client device; updating the location information based on the location report interval; reporting the updated location information; receiving a predicted location and predicted period of the client device and a source universal resource identifier (URI) for downloading content before the client device reaches the predicted location; sending a request for the content corresponding to the source URI when the client device reaches the predicted location. The request is to request downloading of the content in a set format and is generated by any one of the server and the client device. The method according to the embodiment further includes downloading the content; and assigning a priority to each of the predicted locations.

Abstract translation: 因此，讨论了用于非请求的基于位置的下载的方法，以及因此设备和系统。 根据一个实施例的方法包括设置用于更新关于客户端设备的位置的信息的位置报告间隔; 基于位置报告间隔更新位置信息; 报告更新的位置信息; 接收客户端设备的预测位置和预测周期以及用于在客户端设备到达预测位置之前下载内容的源通用资源标识符（URI）; 当客户端设备到达预测位置时，发送与源URI对应的内容的请求。 该请求是以设定的格式请求下载内容，并由服务器和客户端设备中的任何一个生成。 根据本实施例的方法还包括下载内容; 并且将优先级分配给每个预测位置。

公开(公告)号：US09253372B2

公开(公告)日：2016-02-02

申请号：US14326687

申请日：2014-07-09

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: H04N9/74 ,  H04N9/475 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N7/167 ,  G06F7/04 ,  H04N5/04 ,  H04N21/431 ,  H04N21/462 ,  H04N21/2362 ,  H04N21/442 ,  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.