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：US20170164070A1

公开(公告)日：2017-06-08

申请号：US15039298

申请日：2015-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul YANG ,  Minsung KWAK ,  Kyoungsoo MOON ,  Woosuk KWON ,  Jangwon LEE ,  Jinwon LEE ,  Seungjoo AN

IPC: H04N21/81 ,  H04N21/858 ,  H04N21/84 ,  H04N21/488

CPC classification number: H04N21/814 ,  H04H20/59 ,  H04N21/43615 ,  H04N21/47217 ,  H04N21/4882 ,  H04N21/84 ,  H04N21/8586

Abstract: A broadcast reception method includes receiving a broadcast signal including a service, receiving a subscription request of the service from a companion screen device, the subscription request including subscription duration information indicating a valid subscription duration, generating a notification message for the service, and delivering the notification message to the companion screen device.

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：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：US20160277778A1

公开(公告)日：2016-09-22

申请号：US15076193

申请日：2016-03-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/236 ,  H04N21/858 ,  H04N21/643 ,  H04N21/2362 ,  H04N21/61

CPC classification number: H04N21/23605 ,  H04N21/2362 ,  H04N21/615 ,  H04N21/64322

Abstract: A method for processing transmission of a broadcast signal is disclosed. The method includes generating first broadcast data for a first broadcast service using an MPEG media transport (MMT) protocol, generating second broadcast data for a second broadcast service using a real time object delivery over unidirectional transport (ROUTE) protocol, generating first service level signaling information including information for describing attribute of the first broadcast service, generating second service level signaling information including information for describing attribute of the second broadcast service, and generating low level signaling information including information for listing the first broadcast service and the second broadcast service.

Abstract translation: 公开了一种用于处理广播信号的传输的方法。 该方法包括使用MPEG媒体传输（MMT）协议产生用于第一广播服务的第一广播数据，使用通过单向传输（ROUTE）协议​​的实时对象传送产生用于第二广播服务的第二广播数据，生成第一服务级信令 包括用于描述第一广播服务的属性的信息的信息，生成包括用于描述第二广播服务的属性的信息的第二服务级信令信息，以及生成包括列出第一广播服务和第二广播服务的信息的低级信令信息。

公开(公告)号：US20160234454A1

公开(公告)日：2016-08-11

申请号：US15021606

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04N5/46 ,  H04N7/08

CPC classification number: H04N5/46 ,  H04H20/24 ,  H04N7/08 ,  H04N21/41407 ,  H04N21/42638 ,  H04N21/44209 ,  H04N21/4524 ,  H04N21/6112 ,  H04N21/6131

Abstract: Disclosed is a broadcast receiving device. A terrestrial broadcast receiving unit receives a terrestrial broadcasting service. A mobile receiving unit receives a mobile broadcasting service transmitted via a network for mobile communication. A control unit allows the terrestrial broadcasting service and the mobile broadcasting service to be selectively received.

Abstract translation: 公开了一种广播接收装置。 地面广播接收单元接收地面广播业务。 移动接收单元接收经由用于移动通信的网络发送的移动广播服务。 控制单元允许选择性地接收地面广播业务和移动广播业务。

公开(公告)号：US20160182976A1

公开(公告)日：2016-06-23

申请号：US14910141

申请日：2014-08-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/854 ,  H04N21/845 ,  G11B27/10 ,  H04N21/234 ,  H04N21/643

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 transmitting a broadcast signal includes: generating a first packet including broadcast content data; generating a second packet including the first packet, wherein the second packet includes a fixed header, an extended header having a variable length, and a payload including the first packet, wherein the fixed header includes a packet type element for identifying a category of the first packet and an indicator part element for identifying a construction of the payload; generating a broadcast signal including the second packet; and transmitting the broadcast signal.

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。 一种用于发送广播信号的方法包括：生成包括广播内容数据的第一分组; 生成包括所述第一分组的第二分组，其中所述第二分组包括固定报头，具有可变长度的扩展报头和包含所述第一分组的有效载荷，其中所述固定报头包括用于识别所述第一分组的类别的分组类型元素 分组和用于识别有效载荷的结构的指示器部分元素; 生成包括第二分组的广播信号; 并发送广播信号。

公开(公告)号：US20160127756A1

公开(公告)日：2016-05-05

申请号：US14784808

申请日：2014-04-15

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Jungwook PARK ,  Kyoungsoo MOON ,  Woosuk KWON

IPC: H04N21/2665 ,  H04N21/462 ,  H04N21/434 ,  H04N21/242 ,  H04N21/458 ,  H04N21/6437 ,  H04N21/654 ,  H04N21/643 ,  H04N21/2362

CPC classification number: H04N21/2665 ,  H04N21/2362 ,  H04N21/242 ,  H04N21/4307 ,  H04N21/4345 ,  H04N21/44016 ,  H04N21/458 ,  H04N21/4622 ,  H04N21/643 ,  H04N21/64322 ,  H04N21/6437 ,  H04N21/654 ,  H04N21/8456 ,  H04N21/8543 ,  H04N21/8547 ,  H04N21/858

Abstract: Disclosed is a method for operating a broadcast receiving device. A broadcast receiving unit receives a first broadcast stream including broadcast content via a broadcasting network other than an IP network. An IP transmitting/receiving unit receives media content transmitted via the IP network. A control unit receives media content presentation information for the media content on the basis of the first broadcast stream, and presents the media content on the basis of the media content presentation information.

Abstract translation: 公开了一种操作广播接收装置的方法。 广播接收单元经由IP网络以外的广播网络接收包含广播内容的第一广播流。 IP发送/接收单元接收通过IP网络发送的媒体内容。 控制单元基于第一广播流接收针对媒体内容的媒体内容呈现信息，并且基于媒体内容呈现信息呈现媒体内容。