公开(公告)号：US20170339453A1

公开(公告)日：2017-11-23

申请号：US15656296

申请日：2017-07-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/434 ,  G11B27/10 ,  H04N21/845 ,  H04N21/643 ,  H04N21/61 ,  H04N21/236 ,  H04N21/234 ,  H04L29/06 ,  H04L12/18 ,  H04N21/854 ,  H04N21/2385 ,  H04H60/73 ,  H04H20/28

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 a broadcast signal, the apparatus includes a hardware processor configured to generate input packets carrying service data for a broadcast service; generate a link layer packet having a header and a payload by using the input packets; and generate a broadcast signal including the link layer packet; and a broadcast transmitter configured to transmit the broadcast signal, wherein the header includes a packet type field indicating a packet type of the input packets, and determining which header fields present after the packet type field, wherein when the packet type field indicates that the input packets are Internet Protocol (IP) packets, the hardware processor, to generate a link layer packet, further configured to: add 2 signaling bits immediately after the packet type field, the 2 signaling bits indicating whether the payload carries a segment of one input packet or concatenated input packets.

公开(公告)号：US20170201775A1

公开(公告)日：2017-07-13

申请号：US15468408

申请日：2017-03-24

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/2362 ,  H04N21/643 ,  H04L29/12 ,  H04N21/2343 ,  H04L29/06 ,  H04N21/858

CPC classification number: H04N21/2362 ,  H04H60/07 ,  H04H60/73 ,  H04L61/2007 ,  H04L69/16 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/236 ,  H04N21/2383 ,  H04N21/6332 ,  H04N21/64322 ,  H04N21/8586

Abstract: A broadcasting signal transmission processing method according to an embodiment of the present invention comprises the steps of: generating one or more first layer data units including first level signaling data and broadcasting data for a broadcasting service; generating one or more second layer data units including the one or more first layer data units and second level signaling data; and generating a broadcasting signal including the one or more second layer data units

公开(公告)号：US20170171722A1

公开(公告)日：2017-06-15

申请号：US15442805

申请日：2017-02-27

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04H20/59 ,  H04W4/12 ,  H04W4/90

Abstract: A broadcast receiving apparatus may comprise: a broadcast interface for receiving a broadcast signal comprising an emergency alert message and signaling information indicating metadata for the emergency alert message; a control unit for generating an emergency alert multicast message comprising attributes of the emergency alert message on the basis of the broadcast signal; and a companion screen interface for transferring the emergency alert multicast message to at least one companion screen device in a multicast mode.

公开(公告)号：US20170055046A1

公开(公告)日：2017-02-23

申请号：US15305301

申请日：2015-05-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/858 ,  H04N21/234 ,  H04N21/236 ,  H04N21/8352 ,  H04N21/438 ,  H04L29/06 ,  H04N21/434 ,  H04L29/08 ,  H04N21/643

CPC classification number: H04N21/8586 ,  H04L65/608 ,  H04L67/02 ,  H04N21/234 ,  H04N21/23439 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/26258 ,  H04N21/4307 ,  H04N21/4345 ,  H04N21/4347 ,  H04N21/4383 ,  H04N21/643 ,  H04N21/64322 ,  H04N21/8352 ,  H04N21/8456

Abstract: A broadcast signal receiving device comprises: a signaling parser for extracting signaling information enabling discovery and obtainment of at least one content component of a service; a delivery object processor for restoring at least one delivery object on the basis of the signaling information; and a media decoder for decoding the at least one delivery object.

Abstract translation: 广播信号接收装置包括：信令解析器，用于提取能够发现和获取服务的至少一个内容分量的信令信息; 传送对象处理器，用于基于所述信令信息恢复至少一个传送对象; 以及用于解码所述至少一个传送对象的媒体解码器。

公开(公告)号：US20170013093A1

公开(公告)日：2017-01-12

申请号：US15120411

申请日：2015-02-17

Applicant: LG ELECTRONICS INC.

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

IPC: H04L29/06 ,  H04L29/08

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 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，该物理层是用于发送广播信号的多个层中的一个，并且用于发送/接收广播信号 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：US20170006248A1

公开(公告)日：2017-01-05

申请号：US15113341

申请日：2015-01-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04N5/445 ,  H04N21/485 ,  G09B21/00 ,  H04N21/431

CPC classification number: H04N5/44591 ,  G09B21/009 ,  H04N21/23439 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/4316 ,  H04N21/4345 ,  H04N21/4856 ,  H04N21/816

Abstract: A broadcast reception device includes: a broadcast reception unit receiving a broadcast signal; and a control unit overlaying a video including a sign language on a video not including a sign language screen and displaying the overlaid video.

Abstract translation: 广播接收装置包括：广播接收单元，接收广播信号; 以及控制单元，将包括手语的视频覆盖在不包括手语屏幕的视频上并显示重叠的视频。

公开(公告)号：US20160373807A1

公开(公告)日：2016-12-22

申请号：US15121712

申请日：2015-10-12

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/434 ,  H04N21/2665 ,  H04N7/08 ,  H04N21/643 ,  H04N21/2362 ,  H04N21/435 ,  H04N21/482 ,  H04H60/72 ,  H04N21/235

Abstract: A broadcast reception method includes: receiving a broadcast signal including service data and signaling information for a service, wherein the signaling information includes first signaling information for acquisition of the service, wherein the signaling information includes second signaling information including bootstrap information for the service; acquiring the service data on the basis of the signaling information; and decoding the service data, wherein the signaling information includes electronic service guide (ESG) bootstrap information for ESG data.

Abstract translation: 广播接收方法包括：接收包括服务数据和服务信令信息的广播信号，其中所述信令信息包括用于获取所述服务的第一信令信息，其中所述信令信息包括包括用于所述服务的引导信息的第二信令信息; 基于所述信令信息获取所述服务数据; 以及解码所述服务数据，其中所述信令信息包括用于ESG数据的电子服务指南（ESG）引导信息。

公开(公告)号：US20160315991A1

公开(公告)日：2016-10-27

申请号：US15104418

申请日：2015-01-12

Applicant: LG ELECTRONICS INC.

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

IPC: H04L29/06 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/647 ,  H04L29/08 ,  H04N21/854 ,  H04N21/6437 ,  H04N21/8547 ,  H04N21/2381 ,  H04N21/242

CPC classification number: H04L65/608 ,  H04H20/18 ,  H04H60/82 ,  H04L65/1003 ,  H04L65/4076 ,  H04L67/02 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/242 ,  H04N21/6437 ,  H04N21/64707 ,  H04N21/85403 ,  H04N21/8547

Abstract: The present invention provides An apparatus for receiving a broadcast content via one or more networks. The apparatus comprises a broadcast network interface for receiving broadcast streams including first protocol packets including first portions of the broadcast content via a broadcast network, a heterogeneity network interface for receiving second protocol packets including a second portion of the broadcast content via a heterogeneity network, and a processor for configuring the broadcast content using the first protocol packets and the second protocol packets based on information included in the third protocol packets.

Abstract translation: 本发明提供一种用于经由一个或多个网络接收广播内容的装置。 该装置包括广播网络接口，用于经由广播网络接收包括包括广播内容的第一部分的第一协议分组的广播流，用于经由异构网络接收包括广播内容的第二部分的第二协议分组的异构网络接口，以及 处理器，用于基于包括在第三协议分组中的信息，使用第一协议分组和第二协议分组来配置广播内容。

公开(公告)号：US20160309238A1

公开(公告)日：2016-10-20

申请号：US15101365

申请日：2014-12-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/81 ,  H04N21/462 ,  H04N21/235 ,  H04N21/858 ,  H04N21/643 ,  H04N21/2383 ,  H04N21/2389 ,  H04N21/8358

CPC classification number: H04N21/8133 ,  H04H20/93 ,  H04H60/13 ,  H04H2201/50 ,  H04N21/2353 ,  H04N21/2383 ,  H04N21/23892 ,  H04N21/4126 ,  H04N21/4622 ,  H04N21/64322 ,  H04N21/8358 ,  H04N21/8547 ,  H04N21/8586

Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, receiving an uncompressed broadcast content from an external receiving unit, wherein an watermark is embedded in a frame of the uncompressed broadcast content; extracting the embedded watermark from the uncompressed broadcast content; parsing the extracted watermark; generating an URL by using information in the parsed watermark; and launching an application by using the generated URL, wherein the application provides the interactive services related to the uncompressed broadcast content.

Abstract translation: 本发明提供一种发送广播信号的方法。 该方法包括：从外部接收单元接收未压缩的广播内容，其中将水印嵌入在未压缩的广播内容的帧中; 从未压缩的广播内容中提取嵌入的水印; 解析提取的水印; 通过使用解析水印中的信息生成URL; 以及通过使用所生成的URL来启动应用，其中所述应用提供与所述未压缩的广播内容相关的交互式服务。

公开(公告)号：US20160295553A1

公开(公告)日：2016-10-06

申请号：US14913639

申请日：2015-08-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/00 ,  H04L27/26 ,  H04L29/06

CPC classification number: H04W72/005 ,  H04L1/0009 ,  H04L1/0042 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/08 ,  H04L5/0007 ,  H04L5/0091 ,  H04L27/2601 ,  H04L69/16 ,  H04L69/164 ,  H04L69/22 ,  H04L2001/0093 ,  H04N21/00 ,  H04W4/06

Abstract: Disclosed herein is a method and apparatus for transmitting and receiving a broadcast signal. The method for transmitting a broadcast signal includes encoding a broadcast service and signaling information of the broadcast service, generating the broadcast signal including the encoded broadcast service and signaling information, and transmitting the generated broadcast signal.

Abstract translation: 这里公开了一种用于发送和接收广播信号的方法和装置。 发送广播信号的方法包括编码广播服务和广播服务的信令信息，生成包括编码广播业务和信令信息的广播信号，并发送生成的广播信号。