公开(公告)号：US20160373489A1

公开(公告)日：2016-12-22

申请号：US14915111

申请日：2015-11-03

Applicant: LG ELECTRONICS INC.

Inventor： Jangwon LEE ,  Minsung KWAK ,  Woosuk KO ,  Kyoungsoo MOON ,  Sungryong HONG

IPC: H04L29/06

CPC classification number: H04L65/1066 ,  H04L12/1868 ,  H04L65/4076 ,  H04L65/80 ,  H04L69/324 ,  H04L69/326 ,  H04N21/2343 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/4345 ,  H04N21/4382 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/8586

Abstract: The present invention provides a method for transmitting a broadcast signal, and a system capable of supporting future broadcast services in an environment supporting future hybrid broadcast using terrestrial broadcast networks and the Internet. In addition, the present invention provides efficient signaling methods using both terrestrial broadcast networks and the Internet in an environment supporting future hybrid broadcast.

Abstract translation: 本发明提供了一种用于发送广播信号的方法，以及能够在使用地面广播网络和因特网支持将来混合广播的环境中支持未来广播业务的系统。 此外，本发明提供了在支持未来混合广播的环境中使用地面广播网络和互联网的有效的信令方法。

公开(公告)号：US20160337707A1

公开(公告)日：2016-11-17

申请号：US15109526

申请日：2014-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Woosuk KO ,  Sungryong HONG ,  Kyoungsoo MOON

IPC: H04N21/6437 ,  H04N21/2381 ,  H04L1/00 ,  H04N21/43 ,  H04N21/8547 ,  H04L29/06 ,  H04N21/61

Abstract: A broadcast reception device includes: a broadcast reception unit configured to receive a transport packet, the transport packet divided into a packet payload including a transport object that is a target of a transmission through a packet and a packet header signaling the packet payload; and a control unit configured to extract the packet header from the transport packet, extract first information relating to a presentation or decoding time point of the transport object from the extracted packet header, and output the transport object on the basis of the first information.

Abstract translation: 广播接收装置包括：广播接收单元，被配置为接收传输分组，所述传输分组被划分为分组有效载荷，所述分组有效载荷包括作为通过分组的传输的目标的传输对象和指示所述分组有效载荷的分组报头; 以及控制单元，被配置为从所述传输分组中提取分组报头，从所提取的分组报头提取与所述传输对象的呈现或解码时间点有关的第一信息，并且基于所述第一信息输出所述传输对象。

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：US20160212503A1

公开(公告)日：2016-07-21

申请号：US14914892

申请日：2015-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KWON ,  Sejin OH ,  Kyoungsoo MOON

IPC: H04N21/845 ,  H04N21/643 ,  H04N21/61

CPC classification number: H04N21/845 ,  H04N21/2381 ,  H04N21/6125 ,  H04N21/64322 ,  H04W4/06

Abstract: Provided is a method for transmitting a broadcast signal. The method includes generating a plurality of input packets including broadcast data, generating at least one link layer packet using the input packets, wherein a header of the link layer packet includes packet type information and packet configuration information, the packet type information indicates a type of an input packet included in a payload of the link layer packet, and the packet configuration information indicates a payload configuration of the link layer packet, generating a broadcast signal using the link layer packet, and transmitting the broadcast signal.

Abstract translation: 提供了一种用于发送广播信号的方法。 该方法包括生成包括广播数据的多个输入分组，使用输入分组生成至少一个链路层分组，其中，链路层分组的报头包括分组类型信息和分组配置信息，分组类型信息表示 包括在链路层分组的有效载荷中的输入分组，分组配置信息指示链路层分组的有效载荷配置，使用链路层分组生成广播信号，并发送广播信号。

公开(公告)号：US20160204887A1

公开(公告)日：2016-07-14

申请号：US14913934

申请日：2014-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Jangwon LEE ,  Sejin OH ,  Woosuk KWON ,  Kyoungsoo MOON ,  Woosuk KO ,  Sungryong HONG

IPC: H04H20/71 ,  H04N21/236 ,  H04L29/08 ,  H04N21/2362 ,  H04N21/84 ,  H04L29/06 ,  H04N21/235 ,  H04N21/61

CPC classification number: H04H20/71 ,  H04L65/4069 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/607 ,  H04L67/02 ,  H04N19/89 ,  H04N21/235 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/6131 ,  H04N21/84

Abstract: The broadcast signal transmitting apparatus includes a signaling encoder for generating signaling information indicating whether a broadcast signal including multimedia content is transmitted in real time using a broadcast network, an internal structure generator for generating at least one object internal structure obtained by dividing a file included in the multimedia content into an independently encoded or decoded data unit, a packet information generator for generating packet information including metadata for identification of the object internal structure when the signaling information indicates that the multimedia content is transmitted in real time, and a transmitter for transmitting a broadcast signal including the object internal structure and the packet information. Accordingly, the apparatus can reduce a total time needed when multimedia content is acquired and then displayed for a user.

Abstract translation: 广播信号发送装置包括：信令编码器，用于生成指示是否使用广播网络实时地发送包括多媒体内容的广播信号的信令信息;内部结构生成器，用于生成至少一个对象内部结构，所述内部结构生成器通过将包含在 所述多媒体内容成为独立编码或解码的数据单元，分组信息生成器，用于在所述信令信息指示所述多媒体内容被实时发送时，生成包括用于识别所述对象内部结构的元数据的分组信息;以及发送器， 广播信号，包括对象内部结构和分组信息。 因此，当获取多媒体内容然后为用户显示时，该装置可以减少所需的总时间。

公开(公告)号：US20160198218A1

公开(公告)日：2016-07-07

申请号：US14912583

申请日：2014-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KWON ,  Sungryong HONG ,  Kyoungsoo MOON ,  Woosuk KO ,  Sejin OH

IPC: H04N21/434 ,  H04N21/643 ,  H04N21/61

CPC classification number: H04N21/4345 ,  G11B27/10 ,  H04H20/28 ,  H04H60/73 ,  H04L12/1836 ,  H04L65/4076 ,  H04L65/608 ,  H04L65/80 ,  H04L69/04 ,  H04L69/22 ,  H04L69/24 ,  H04N21/234 ,  H04N21/23614 ,  H04N21/2385 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/8456 ,  H04N21/854 ,  H04N21/85406

Abstract: An apparatus for transmitting broadcast signals, an apparatus for receiving broadcast signals, a method for transmitting broadcast signals, and a method for receiving broadcast signals are disclosed. A method for receiving a broadcast signal comprising receiving a broadcast signal, parsing a second packet at the received broadcast signal, parsing the first packet using the fixed header and/or the extended header and displaying broadcast contents by processing the parsed first packet is disclosed.

Abstract translation: 公开了一种用于发送广播信号的装置，用于接收广播信号的装置，用于发送广播信号的方法以及用于接收广播信号的方法。 一种用于接收广播信号的方法，包括接收广播信号，以接收到的广播信号解析第二分组，使用固定报头解析第一分组和/或扩展报头，并通过处理解析的第一分组来显示广播内容。

公开(公告)号：US20160173945A1

公开(公告)日：2016-06-16

申请号：US14902809

申请日：2014-07-14

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Kyoungsoo MOON ,  Woosuk KWON

IPC: H04N21/462 ,  H04N21/2362 ,  H04N21/61 ,  H04N21/435 ,  H04N21/2665 ,  H04N21/434 ,  H04N21/438

CPC classification number: H04N21/4622 ,  H04H60/73 ,  H04N21/2362 ,  H04N21/2665 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4382 ,  H04N21/4384 ,  H04N21/6125 ,  H04N21/63

Abstract: A receiver for processing a broadcast signal in a hybrid broadcasting system combining a broadcast network and a broadband network, according to one embodiment of the present invention, comprises a receiving unit for receiving a digital broadcast signal; a signal decoder for parsing FAC data or a common data unit included in the received broadcast signal and parsing network information from the FAC data or the common data; a service signaling channel processor for parsing a base data unit indicated by a base data unit identifier and parsing signaling data from the base data unit; and an audio/video processor for decoding broadcasting service using the signaling data.

Abstract translation: 根据本发明的一个实施例的用于在组合广播网络和宽带网络的混合广播系统中处理广播信号的接收机包括：接收单元，用于接收数字广播信号; 用于解析FAC数据的信号解码器或包含在所接收的广播信号中的公共数据单元，以及从FAC数据或公共数据解析网络信息; 用于解析由基本数据单元标识符指示的基本数据单元和从基本数据单元解析信令数据的服务信令信道处理器; 以及用于使用信令数据解码广播服务的音频/视频处理器。

公开(公告)号：US20160165017A1

公开(公告)日：2016-06-09

申请号：US14906837

申请日：2015-04-03

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KWON ,  Sejin OH ,  Kyoungsoo MOON

IPC: H04L29/08 ,  H04L12/18

Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention may comprise the steps of: generating a plurality of items of signaling information for signaling broadcast data; generating a link layer packet using the plurality of items of signaling information; generating a broadcast signal using the link layer packet; and transmitting the broadcast signal.

Abstract translation: 本发明提供一种发送广播信号的方法。 根据本发明的用于发送广播信号的方法可以包括以下步骤：产生用于信令广播数据的多个信令信息项; 使用所述多个信令信息项生成链路层分组; 使用所述链路层分组生成广播信号; 并发送广播信号。

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.