公开(公告)号：US20170163945A1

公开(公告)日：2017-06-08

申请号：US15036704

申请日：2015-04-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04N7/52 ,  H04N21/2365 ,  H04N21/235 ,  H04L29/06 ,  H04N7/01

CPC classification number: H04N7/52 ,  H04L29/06176 ,  H04L65/00 ,  H04N7/01 ,  H04N21/235 ,  H04N21/236 ,  H04N21/2365 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/8456

Abstract: The present invention relates to an apparatus and a method for transmitting and receiving a broadcast signal including signaling information. One embodiment of the present invention may provide a broadcast signal transmission method comprising the steps of: generating a media stream by encoding media data; generating signaling information signaling the media stream; multiplexing the generated media stream and the signaling information; and transmitting a broadcast signal including the multiplexed media stream and the signaling information. According to one embodiment of the present invention, the signaling information may include meta data on the media stream.

公开(公告)号：US20170006341A1

公开(公告)日：2017-01-05

申请号：US15104106

申请日：2014-12-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/462 ,  H04N21/43 ,  H04N21/8547 ,  H04N21/434 ,  H04L29/06 ,  H04N21/439 ,  H04N21/44 ,  H04N21/2383 ,  H04N21/61

CPC classification number: H04N21/4622 ,  H04L65/4076 ,  H04L65/60 ,  H04N21/2383 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4342 ,  H04N21/439 ,  H04N21/44 ,  H04N21/6125 ,  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 a broadcast stream including a first portion of the broadcast content via a broadcast network, a heterogeneity network interface for receiving a heterogeneity stream including a second portion of the broadcast content via a heterogeneity network, and wherein the broadcast stream further includes timeline component access units containing metadata for synchronizing streams transmitted via the one or more networks, and wherein the timeline component access units include timestamp information representing first timestamps for the heterogeneity stream, a processor for configuring the broadcast content using the broadcast stream and the heterogeneity stream based on the timestamp information.

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。 该装置包括用于经由广播网络接收包括广播内容的第一部分的广播流的广播网络接口，用于经由异构网络接收包括广播内容的第二部分的异质性流的异构网络接口，并且其中， 广播流还包括包括用于同步经由一个或多个网络发送的流的元数据的时间线组件访问单元，并且其中时间线组件访问单元包括表示异质性流的第一时间戳的时间戳信息，用于使用广播流配置广播内容的处理器 和基于时间戳信息的异质性流。

公开(公告)号：US20160345033A1

公开(公告)日：2016-11-24

申请号：US14909882

申请日：2015-12-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/2343 ,  H04N21/6408 ,  H04N21/2362 ,  H04N21/6338 ,  H04N21/61 ,  H04N21/6437

CPC classification number: H04N21/2343 ,  H04H20/28 ,  H04H20/93 ,  H04N21/2362 ,  H04N21/6106 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/6162 ,  H04N21/6175 ,  H04N21/6338 ,  H04N21/6408 ,  H04N21/6437 ,  H04N21/84

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

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在使用地面广播网络和因特网支持将来的混合广播的环境中支持未来的广播服务。 此外，本发明提供了能够在支持未来混合广播的环境中使用地面广播网络和因特网两者的有效的信令方法。

公开(公告)号：US20160337672A1

公开(公告)日：2016-11-17

申请号：US15110885

申请日：2015-04-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/2381 ,  H04N21/234 ,  H04N21/242 ,  H04N21/233 ,  H04N21/236 ,  H04N21/8547

CPC classification number: H04N21/2381 ,  H04B7/0413 ,  H04H20/423 ,  H04H60/40 ,  H04H60/82 ,  H04H2201/37 ,  H04L1/004 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/0075 ,  H04L2001/0093 ,  H04N21/233 ,  H04N21/234 ,  H04N21/236 ,  H04N21/2383 ,  H04N21/242 ,  H04N21/4622 ,  H04N21/631 ,  H04N21/8547

Abstract: Provided is a method for transmitting a broadcast signal. The method for transmitting a broadcast signal, according to the present invention, can be a broadcast content transmitting method, comprising the steps of: generating, by a first module, a first media stream for broadcast content wherein the first media stream includes a plurality of packets, and at least one of the packets includes time information; generating, by a second module, a second media stream for the broadcast content; transmitting, by a third module, the first media stream through a broadcast network; receiving, by a fourth module, a request for the second media stream from a receiver; and transmitting, by the fourth module, the second media stream to the receiver through the Internet network.

Abstract translation: 提供了一种用于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是广播内容发送方法，包括以下步骤：由第一模块生成用于广播内容的第一媒体流，其中第一媒体流包括多个 分组，并且所述分组中的至少一个包括时间信息; 由第二模块生成用于广播内容的第二媒体流; 由第三模块通过广播网络发送所述第一媒体流; 由第四模块接收来自接收器的对所述第二媒体流的请求; 并且由第四模块通过因特网网络将第二媒体流发送到接收器。

公开(公告)号：US20160330495A1

公开(公告)日：2016-11-10

申请号：US15029100

申请日：2015-11-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/236 ,  H04N21/2665 ,  H04N21/61 ,  H04L29/06

CPC classification number: H04N21/23614 ,  H04L65/1093 ,  H04L65/4076 ,  H04L65/601 ,  H04L65/80 ,  H04L67/16 ,  H04N21/2362 ,  H04N21/2665 ,  H04N21/6162 ,  H04N21/6175 ,  H04N21/643 ,  H04N21/64707 ,  H04W4/06 ,  H04W72/005

Abstract: A broadcast transmission method includes generating service data for a service, generating service layer signaling data, the service layer signaling data including first signaling data, second signaling data and third signaling data, the first signaling data including reference information referring to the second signaling data and the third signaling data, the second signaling data including a description of a component of the service, and the third signaling data including acquisition information of the component related to the service, and transmitting a broadcast signal including the service data and the service layer signaling data.

Abstract translation: 广播传输方法包括生成服务的业务数据，生成业务层信令数据，业务层信令数据包括第一信令数据，第二信令数据和第三信令数据，第一信令数据包括参考第二信令数据的参考信息， 所述第三信令数据，所述第二信令数据包括所述服务的部件的描述，所述第三信令数据包括与所述服务相关的部件的获取信息，以及发送包括所述服务数据和所述服务层信令数据的广播信号 。

公开(公告)号：US20160285933A1

公开(公告)日：2016-09-29

申请号：US15077655

申请日：2016-03-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04L29/06

CPC classification number: H04L65/4076 ,  H04L65/40 ,  H04L65/602 ,  H04L67/14

Abstract: The present invention proposes a method of transmitting a broadcast signal. The method of transmitting the broadcast signal according to the present invention proposes a system capable of supporting a next-generation broadcast service in an environment that supports next-generation broadcasting using a terrestrial broadcast network and an Internet protocol network. In addition, the present invention proposes an efficient signaling scheme for both the terrestrial broadcasting network and the Internet protocol network in the environment that supports next-generation broadcasting.

Abstract translation: 本发明提出一种发送广播信号的方法。 根据本发明的发送广播信号的方法提出了一种能够在支持使用地面广播网络和因特网协议网络的下一代广播的环境中支持下一代广播服务的系统。 此外，本发明为支持下一代广播的环境中的地面广播网络和因特网协议网络提出了有效的信令方案。

公开(公告)号：US20160261893A1

公开(公告)日：2016-09-08

申请号：US14909396

申请日：2015-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Woosuk KWON ,  Jangwon LEE

IPC: H04N21/2387 ,  H04N21/61 ,  H04N21/2381 ,  H04L29/08

CPC classification number: H04N21/2387 ,  H04L67/02 ,  H04L69/326 ,  H04N21/20 ,  H04N21/21 ,  H04N21/218 ,  H04N21/23 ,  H04N21/232 ,  H04N21/233 ,  H04N21/234 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23611 ,  H04N21/238 ,  H04N21/2381 ,  H04N21/6125

Abstract: A broadcast transmission apparatus is disclosed. The broadcast transmission apparatus includes a delivery object generator configured to generate at least one Delivery Object which is included in a content component of a service and recovered individually, a signaling information generator configured to generate signaling information providing discovery and acquisition of the service and the content component, and a transmitter configured to transmit the at least one Delivery Object and the signaling information through a unidirectional channel.

Abstract translation: 公开了广播发送装置。 广播发送装置包括：发送对象生成器，被配置为生成包括在服务的内容组件中的至少一个传送对象，并单独地进行恢复;信令信息生成器，被配置为生成提供服务的发现和获取的信令信息以及内容 组件，以及被配置为通过单向信道发送所述至少一个传送对象和所述信令信息的发射机。

公开(公告)号：US20160255394A1

公开(公告)日：2016-09-01

申请号：US15056343

申请日：2016-02-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/434 ,  H04N21/41 ,  H04N21/643 ,  H04N21/458 ,  H04N21/858 ,  H04N21/81 ,  H04N21/262

CPC classification number: H04N21/434 ,  H04H20/18 ,  H04H20/42 ,  H04H20/93 ,  H04H60/72 ,  H04H60/82 ,  H04N21/4104 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/64322 ,  H04N21/8166 ,  H04N21/8586

Abstract: The present invention proposes a method of transmitting a broadcast signal. The method of transmitting the broadcast signal according to the present invention proposes a system capable of supporting a next-generation broadcast service in an environment that supports next-generation broadcasting using a terrestrial broadcast network and an Internet protocol network. In addition, the present invention proposes an efficient signaling scheme for both the terrestrial broadcasting network and the Internet protocol network in the environment that supports next-generation broadcasting.

Abstract translation: 本发明提出一种发送广播信号的方法。 根据本发明的发送广播信号的方法提出了一种能够在支持使用地面广播网络和因特网协议网络的下一代广播的环境中支持下一代广播服务的系统。 此外，本发明为支持下一代广播的环境中的地面广播网络和因特网协议网络提出了有效的信令方案。

公开(公告)号：US20160234532A1

公开(公告)日：2016-08-11

申请号：US15018952

申请日：2016-02-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/2347 ,  H04N21/84 ,  H04N21/6437 ,  H04N21/64 ,  H04N21/643 ,  H04N21/236

CPC classification number: H04N21/64322 ,  H04N21/2381

Abstract: A method for processing a broadcast signal includes encoding broadcast data for at least one broadcast service; encoding first level signaling information including attribute information regarding the at least one broadcast service; encoding second level signaling information including information for listing the at least one broadcast service; and generating a broadcast signal including the encoded broadcast data, the first level signaling information, and the second level signaling information.

Abstract translation: 一种处理广播信号的方法包括对至少一个广播业务的广播数据进行编码; 编码包括关于所述至少一个广播服务的属性信息的第一级信令信息; 编码包括列出所述至少一个广播服务的信息的第二级信令信息; 以及生成包括编码广播数据，第一级信令信息和第二级信令信息的广播信号。

公开(公告)号：US20160218883A1

公开(公告)日：2016-07-28

申请号：US14914543

申请日：2015-02-24

Applicant: LG ELECTRONICS INC.

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

IPC: H04L12/18 ,  H04W4/06 ,  H04W28/02 ,  H04L29/08

Abstract: The present invention provides an apparatus for transmitting broadcast signals, an apparatus for receiving broadcast signals and methods for transmitting and receiving broadcast signals. A broadcast signal transmission apparatus includes a delivery object generator configured to divide a file into at least one delivery object corresponding to a part of the file, a signaling encoder configured to encode signaling information including metadata for the delivery object, the signaling information including real time information indicating whether the at least one delivery object is transmitted in real time via a unidirectional channel using at least one layered coding transport (LCT) packet, and a transmitter configured to transmit the at least one delivery object and the signaling information. It is possible to reduce a total time consumed for obtaining multimedia content and displaying the multimedia content for a user.

Abstract translation: 本发明提供一种用于发送广播信号的装置，一种用于接收广播信号的装置和用于发送和接收广播信号的方法。 广播信号发送装置包括：配送对象生成器，被配置为将文件划分成与文件的一部分对应的至少一个传送对象;信令编码器，被配置为对包括传送对象的元数据的信令信息进行编码，所述信令信息包括实时 指示通过使用至少一个分层编码传输（LCT）分组的单向信道实时发送所述至少一个传送对象的信息，以及被配置为发送所述至少一个传送对象和所述信令信息的发射机。 可以减少用于获得多媒体内容所消耗的总时间并显示用户的多媒体内容。