公开(公告)号：US20160191929A1

公开(公告)日：2016-06-30

申请号：US14908432

申请日：2014-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Soojin HWANG ,  Jongyeul SUH ,  Hyunmook OH ,  Joonhee YOON

IPC: H04N19/30 ,  H04N19/44 ,  H04N21/462 ,  H04N21/434 ,  H04N21/236 ,  H04N21/2665

CPC classification number: H04N19/30 ,  H04N19/44 ,  H04N19/70 ,  H04N21/234327 ,  H04N21/23605 ,  H04N21/2381 ,  H04N21/2665 ,  H04N21/4343 ,  H04N21/4622 ,  H04N21/8451

Abstract: The present invention relates to a method and a device for transmitting and receiving advanced UHD broadcasting content in a digital broadcasting system. The method for transmitting and receiving advanced UHD broadcasting content, according to one embodiment of the present invention, comprises the steps of: encoding data of a base layer; encoding data of one or more enhancement layers; encoding broadcast network program metadata including information on an advanced UHD broadcast program transmitted through a broadcast network, and encoding IP network program metadata including information on an advanced UHD broadcast program transmitted through an IP network; packetizing the encoded data of the base layer and/or the data of a first enhancement layer into a broadcast packet; packetizing the encoded data of a second enhancement layer into an IP packet; transmitting the broadcast packet through the broadcast network; and transmitting the IP packet through the IP network.

Abstract translation: 本发明涉及在数字广播系统中发送和接收高级UHD广播内容的方法和设备。 根据本发明的一个实施例的用于发送和接收高级UHD广播内容的方法包括以下步骤：对基本层的数据进行编码; 编码一个或多个增强层的数据; 编码广播网络节目元数据，包括通过广播网络发送的高级UHD广播节目的信息，以及编码包括通过IP网络发送的高级UHD广播节目的信息的IP网络节目元数据; 将基础层的编码数据和/或第一增强层的数据打包成广播分组; 将第二增强层的编码数据打包成IP分组; 通过广播网络发送广播包; 并通过IP网络传输IP包。

公开(公告)号：US20160173811A1

公开(公告)日：2016-06-16

申请号：US14909692

申请日：2014-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Hyunmook OH ,  Jongyeul SUH ,  Soojin HWANG

IPC: H04N7/015 ,  H04N21/236 ,  H04N21/2343 ,  H04N21/2362 ,  H04N21/434 ,  H04N7/01 ,  H04N21/235

CPC classification number: H04N7/015 ,  H04N7/0125 ,  H04N19/46 ,  H04N19/70 ,  H04N19/98 ,  H04N21/20 ,  H04N21/21 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/234309 ,  H04N21/23439 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/47 ,  H04N21/4728 ,  H04N21/84 ,  H04N21/845 ,  H04N21/8458

Abstract: The present invention relates to a method and an apparatus for transmitting and receiving an ultra-high definition broadcasting signal for high dynamic range representation in a digital broadcasting system. An apparatus for receiving an ultra-high definition broadcasting signal according to an embodiment of the present invention comprises: a receiving unit for receiving the ultra-high definition broadcasting signal including ultra-high definition broadcasting contents and high dynamic range metadata, the high dynamic range metadata indicating brightness information represented in the ultra-high definition broadcasting contents and information on a method for converting the ultra-high definition broadcast contents to be adapted to a display environment of the receiving apparatus; a decoder for decoding the received ultra-high definition broadcasting contents; and a reproduction unit for reproducing the decoded ultra-high definition broadcasting contents.

Abstract translation: 本发明涉及用于在数字广播系统中发送和接收用于高动态范围表示的超高分辨率广播信号的方法和装置。 根据本发明的实施例的用于接收超高分辨率广播信号的装置包括：接收单元，用于接收包括超高分辨率广播内容和高动态范围元数据的超高清晰度广播信号，高动态范围 表示在超高清晰度广播内容中表示的亮度信息的元数据和关于适应于接收装置的显示环境的超高清晰度广播内容的转换方法的信息; 用于解码所接收的超高分辨率广播内容的解码器; 以及用于再现解码的超高分辨率广播内容的再现单元。

公开(公告)号：US20150382024A1

公开(公告)日：2015-12-31

申请号：US14766162

申请日：2014-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Hyunmook OH ,  Jongyeul SUH ,  Soojin HWANG

IPC: H04N19/70 ,  H04N7/015 ,  H04N5/38 ,  H04N19/46 ,  H04N19/44 ,  H04N5/44

CPC classification number: H04N19/70 ,  H04N5/38 ,  H04N5/44 ,  H04N7/015 ,  H04N19/44 ,  H04N19/46 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4622 ,  H04N21/6118

Abstract: The present invention relates to an apparatus and a method of transmitting and receiving a signal. According to an embodiment of the present invention, provided is a method of transmitting a signal comprising the steps of: encoding ultra high definition (UHD) video data; encoding signaling information containing identification information of UHD service on the basis of the encoded UHD video data; and transmitting the encoded UHD video data in-band (IB) and transmitting the encoded signaling information containing identification information of UHD service out-of-band (OOB).

Abstract translation: 本发明涉及发送和接收信号的装置和方法。 根据本发明的实施例，提供了一种发送信号的方法，包括以下步骤：对超高清（UHD）视频数据进行编码; 基于编码的UHD视频数据编码包含UHD服务的标识信息的信令信息; 以及发送所述经编码的UHD视频数据带内（IB），并发送包含UHD服务带外（OOB）的识别信息的编码信令信息。

公开(公告)号：US20150304693A1

公开(公告)日：2015-10-22

申请号：US14441443

申请日：2013-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Soojin HWANG ,  Jongyeul SUH

IPC: H04N21/2343 ,  H04N21/2662 ,  H04N21/235 ,  H04N9/77 ,  H04N21/4405 ,  H04N19/46 ,  H04N1/64 ,  H04N19/186 ,  H04N21/6336 ,  H04N21/44

CPC classification number: H04N21/23439 ,  H04N1/646 ,  H04N9/77 ,  H04N19/186 ,  H04N19/187 ,  H04N19/33 ,  H04N19/46 ,  H04N21/234327 ,  H04N21/234363 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/2662 ,  H04N21/44008 ,  H04N21/4405 ,  H04N21/6336 ,  H04N21/84

Abstract: The present invention relates to an apparatus for transreceiving signals and a method for transreceiving signals. One embodiment of the present invention provides a method for transmitting signals comprising the steps of: encoding video data; generating signaling information including video configuration metadata information, which can output the encoded video data as a plurality of video sampling formats; and multiplexing the encoded video data and the signaling information and then transmitting the multiplexed video data and the signaling information.

Abstract translation: 本发明涉及一种信号收发信号的装置和一种信号收发方法。 本发明的一个实施例提供一种传输信号的方法，包括以下步骤：对视频数据进行编码; 产生包括视频配置元数据信息的信令信息，其可以将编码视频数据输出为多个视频采样格式; 并且对编码的视频数据和信令信息进行复用，然后发送多路复用的视频数据和信令信息。