公开(公告)号：WO2010068020A3

公开(公告)日：2011-10-27

申请号：PCT/KR2009007328

申请日：2009-12-08

Applicant: KOREA ELECTRONICS TELECOMM ,  BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

Inventor： BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N7/50

CPC classification number: H04N19/46 ,  H04N19/52 ,  H04N19/597

Abstract: Provided is a multi-view video coding/decoding method and apparatus which uses coded and decoded multi-view videos to code and decode depth information videos corresponding to the multi-view videos (301 ). The multi-view video coding method includes: controlling the scales of first (503) and second depth information videos corresponding to a multi-view video such that the scales are equalized; and coding the second depth information video, of which the scale is controlled, by referring to the first depth information video (503) of which the scale is controlled.

Abstract translation: 提供了一种多视点视频编码/解码方法和装置，其使用编码和解码的多视图视频来对与多视点视频（301）相对应的深度信息视频进行编码和解码。 多视点视频编码方法包括：控制与多视点视频相对应的第一（503）和第二深度信息视频的比例，使得比例相等; 并且通过参照其控制比例的第一深度信息视频（503），对控制了比例的第二深度信息视频进行编码。

公开(公告)号：WO2012015271A2

公开(公告)日：2012-02-02

申请号：PCT/KR2011005611

申请日：2011-07-29

Applicant: KOREA ELECTRONICS TELECOMM ,  SEO JAE-HYUN ,  KIM HEUNG-MOOK ,  PARK SUNG-IK ,  EUM HO-MIN ,  LIM HYOUNGSOO ,  LEE SOO-IN

Inventor： SEO JAE-HYUN ,  KIM HEUNG-MOOK ,  PARK SUNG-IK ,  EUM HO-MIN ,  LIM HYOUNGSOO ,  LEE SOO-IN

IPC: H04H60/09 ,  H04N7/08

CPC classification number: H04H20/00 ,  H04H20/28 ,  H04H60/07 ,  H04N7/08 ,  H04N21/84 ,  Y02D70/00 ,  Y02D70/168

Abstract: The present invention relates to a method and apparatus for transceiving a broadcast signal in a digital broadcast system. The method for transmitting a broadcast signal according to one embodiment of the present invention comprises the following steps: generating a main signal using main data; generating an additional signal, the power of which is lower than that of the main signal, using a plurality of additional data; generating an additional signal frame using the additional signal and a frame header; and generating a broadcast signal using the main signal and an additional signal frame. The frame header is used in selectively extracting the plurality of additional data from the additional signal frame. According to the present invention, additional data can be efficiently transmitted while maintaining compatibility with existing digital broadcasting systems.

公开(公告)号：WO2005041571B1

公开(公告)日：2005-09-29

申请号：PCT/KR2004002767

申请日：2004-10-29

Applicant: KOREA ELECTRONICS TELECOMM ,  PARK SUNG-IK ,  LEE YONG-TAE ,  SEO JAE-HYUN ,  KIM SEUNG-WON ,  LEE SOO-IN

Inventor： PARK SUNG-IK ,  LEE YONG-TAE ,  SEO JAE-HYUN ,  KIM SEUNG-WON ,  LEE SOO-IN

IPC: H04N7/015 ,  H04B1/10 ,  H04H20/06 ,  H04L27/06 ,  H04L27/14 ,  H04N5/21 ,  H04N5/38 ,  H04N5/455

CPC classification number: H04H20/06 ,  H04B7/15564 ,  H04N5/211 ,  H04N5/38

Abstract: Provided is an on-channel repeater and method thereof. The on-channel repeating apparatus includes: a receiving unit for receiving a Radio Frequency (RF) broadcast signal; a demodulating unit for converting the RF signal into a baseband signal; an equalizing unit for equalizing the baseband signal to generate an equalized baseband signal; a modulating unit for converting the equalized baseband signal into an RF signal; and a transmitting unit for transmitting the RF signal.

Abstract translation: 提供一种同频中继器及其方法。 所述在线中继装置包括：接收单元，用于接收射频（RF）广播信号; 解调单元，用于将RF信号转换成基带信号; 用于均衡基带信号以产生均衡的基带信号的均衡单元; 调制单元，用于将均衡的基带信号转换成RF信号; 以及发送单元，用于发送RF信号。

公开(公告)号：WO2012015271A3

公开(公告)日：2012-05-24

申请号：PCT/KR2011005611

申请日：2011-07-29

Applicant: KOREA ELECTRONICS TELECOMM ,  SEO JAE-HYUN ,  KIM HEUNG-MOOK ,  PARK SUNG-IK ,  EUM HO-MIN ,  LIM HYOUNGSOO ,  LEE SOO-IN

Inventor： SEO JAE-HYUN ,  KIM HEUNG-MOOK ,  PARK SUNG-IK ,  EUM HO-MIN ,  LIM HYOUNGSOO ,  LEE SOO-IN

IPC: H04H60/09 ,  H04N7/08

CPC classification number: H04H20/00 ,  H04H20/28 ,  H04H60/07 ,  H04N7/08 ,  H04N21/84 ,  Y02D70/00 ,  Y02D70/168

Abstract: The present invention relates to a method and apparatus for transceiving a broadcast signal in a digital broadcast system. The method for transmitting a broadcast signal according to one embodiment of the present invention comprises the following steps: generating a main signal using main data; generating an additional signal, the power of which is lower than that of the main signal, using a plurality of additional data; generating an additional signal frame using the additional signal and a frame header; and generating a broadcast signal using the main signal and an additional signal frame. The frame header is used in selectively extracting the plurality of additional data from the additional signal frame. According to the present invention, additional data can be efficiently transmitted while maintaining compatibility with existing digital broadcasting systems.

Abstract translation: 本发明涉及一种用于在数字广播系统中收发广播信号的方法和装置。 根据本发明的一个实施例的用于发送广播信号的方法包括以下步骤：使用主数据产生主信号; 使用多个附加数据产生附加信号，该附加信号的功率低于主信号的功率; 使用附加信号和帧头生成附加信号帧; 以及使用主信号和附加信号帧生成广播信号。 帧头用于从附加信号帧中选择性地提取多个附加数据。 根据本发明，可以在保持与现有数字广播系统的兼容性的同时有效地发送附加数据。

公开(公告)号：WO2011108903A3

公开(公告)日：2012-01-12

申请号：PCT/KR2011001541

申请日：2011-03-07

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUG-JIN ,  LEE GWANG-SOON ,  SEO JAE-HYUN ,  PARK SUNG-IK ,  LEE HYUN ,  HUR NAMHO ,  KIM HEUNG-MOOK ,  LEE SOO-IN

Inventor： YUN KUG-JIN ,  LEE GWANG-SOON ,  SEO JAE-HYUN ,  PARK SUNG-IK ,  LEE HYUN ,  HUR NAMHO ,  KIM HEUNG-MOOK ,  LEE SOO-IN

IPC: H04N7/015 ,  H04N7/08 ,  H04N7/24

CPC classification number: H04N21/2365 ,  H04N13/0048 ,  H04N13/0066 ,  H04N21/234327 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4347 ,  H04N21/816

Abstract: The present invention relates to a method and apparatus for providing a plurality of transport interactive 3DTV broadcasting services in the provision of higher definition 3D video service and 3D data service, while maintaining the compatibility with the existing digital TV broadcasts or 3DTV services. To this end, an input 3D video is encoded to generate a 3D additional video base stream and a 3D additional video enhanced stream. Engineer information for defining engineers, which includes 3D broadcasting service configuration information, is generated, and then an encoded 2D base video stream, an encoded audio stream, the encoded 3D additional video base stream and the engineer information are multiplexed and transmitted via a base layer. The 3D additional video enhanced stream is multiplexed and transmitted via an enhanced layer.

Abstract translation: 本发明涉及一种用于在提供更高清晰度3D视频服务和3D数据服务的同时提供多个传输交互式3DTV广播服务的方法和装置，同时保持与现有数字TV广播或3DTV服务的兼容性。 为此，输入3D视频被编码以产生3D附加视频基本流和3D附加视频增强流。 生成用于定义工程师的工程师信息，其中包括3D广播服务配置信息，然后经编码的2D基本视频流，编码音频流，编码的3D附加视频基本流和工程师信息经由基本层 。 3D附加视频增强流被复用并通过增强层传输。

公开(公告)号：WO2008156318A3

公开(公告)日：2009-02-05

申请号：PCT/KR2008003481

申请日：2008-06-19

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUG-JIN ,  CHO SUK-HEE ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

Inventor： YUN KUG-JIN ,  CHO SUK-HEE ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N13/0066 ,  H04N13/0048

Abstract: Provided is a method for storing stereoscopic contents. The method includes storing stereoscopic video media information related to fragment information of the stereoscopic contents as metadata information required for reproducing the stereoscopic contents, and storing elementary streams of the stereoscopic contents.

Abstract translation: 提供了一种用于存储立体内容的方法。 该方法包括存储与立体内容的片段信息相关的立体视频媒体信息作为再现立体内容所需的元数据信息，以及存储立体内容的基本流。

公开(公告)号：WO2010074410A3

公开(公告)日：2012-11-29

申请号：PCT/KR2009006901

申请日：2009-11-23

Applicant: KOREA ELECTRONICS TELECOMM ,  KOO HAN-SEUNG ,  KWON O-HYUNG ,  LEE SOO-IN

Inventor： KOO HAN-SEUNG ,  KWON O-HYUNG ,  LEE SOO-IN

IPC: H04L9/32 ,  H04L29/06 ,  H04N5/00 ,  H04N7/167 ,  H04N21/4385 ,  H04N21/442 ,  H04N21/4623

CPC classification number: H04N21/4623 ,  H04L9/0844 ,  H04L9/321 ,  H04L9/3249 ,  H04L9/3268 ,  H04L63/04 ,  H04L2209/603 ,  H04L2209/76 ,  H04L2463/101 ,  H04N21/43853 ,  H04N21/44236

Abstract: Method and system for pairing a secure micro (SM) and a transport processor (TP) in a downloadable conditional access system (DCAS). Predetermined security components generated by a trusted authority which is a certificate authority are previously embedded into the SM and the TP and pairing between the SM and the TP is performed by association of the security components with the TA. Accordingly, safe pairing can be assured and the leakage of security information from the SM by malicious hacking can be prevented.

Abstract translation: 用于在可下载条件访问系统（DCAS）中配对安全微（SM）和传输处理器（TP）的方法和系统。 由作为证书颁发机构的信任机构生成的预定安全性组件预先嵌入到SM中，并且通过安全组件与TA的关联来执行SM和TP之间的配对。 因此，可以确保安全配对，并且可以防止恶意黑客从SM泄漏安全信息。

公开(公告)号：WO2010074378A2

公开(公告)日：2010-07-01

申请号：PCT/KR2009003416

申请日：2009-06-24

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUGJIN ,  LEE HYUN ,  LEE GWANGSOON ,  LEE BONGHO ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN

Inventor： YUN KUGJIN ,  LEE HYUN ,  LEE GWANGSOON ,  LEE BONGHO ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN

IPC: H04N13/02

CPC classification number: H04N13/0066 ,  H04N13/0048 ,  H04N13/0059 ,  H04N13/04

Abstract: Provided are a method for transmitting data related to a stereoscopic image and a method for playing back a stereoscopic image. The stereoscopic image data transmitting method includes generating stereoscopic image data related to a stereoscopic still image in a predetermined file format, and transmitting the generated data. The file format includes a media information unit including the stereoscopic still image, control information for controlling playing back the stereoscopic still image, and image composition information indicating a type of composing a stereoscopic image using the stereoscopic still image.

Abstract translation: 提供了一种用于发送与立体图像相关的数据的方法和用于重放立体图像的方法。 立体图像数据发送方法包括以预定文件格式生成与立体静止图像相关的立体图像数据，并且发送生成的数据。 文件格式包括包括立体静止图像的媒体信息单元，用于控制重放立体静止图像的控制信息，以及指示使用立体静止图像构成立体图像的类型的图像合成信息。

公开(公告)号：WO2010064850A2

公开(公告)日：2010-06-10

申请号：PCT/KR2009007174

申请日：2009-12-02

Applicant: KOREA ELECTRONICS TELECOMM ,  SEO JAE-HYUN ,  LIM HYOUNGSOO ,  KIM HEUNG-MOOK ,  LEE SOO-IN

Inventor： SEO JAE-HYUN ,  LIM HYOUNGSOO ,  KIM HEUNG-MOOK ,  LEE SOO-IN

IPC: H04N7/085

CPC classification number: H04N21/435 ,  H04H60/13 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4131 ,  H04N21/4348 ,  H04N21/654

Abstract: An apparatus for transmitting broadcasting content including a control signal in a broadcasting network, the apparatus includes: a modulator configured to modulate broadcasting content by a predetermined modulation method; a control signal generator configured to generate a control signal for remote control of infrastructure; an adder configured to add the control signal to the modulated broadcasting content; and a DTV transmitter configured to convert the added signal to a DTV broadcasting signal and transmit the DTV broadcasting signal.

Abstract translation: 一种用于在广播网络中发送包括控制信号的广播内容的装置，所述装置包括：调制器，被配置为通过预定的调制方式调制广播内容; 控制信号发生器，其被配置为生成用于远程控制基础设施的控制信号; 加法器，被配置为将所述控制信号添加到所述调制的广播内容; 以及DTV发送器，被配置为将添加的信号转换成DTV广播信号并发送DTV广播信号。

公开(公告)号：WO2010058890A2

公开(公告)日：2010-05-27

申请号：PCT/KR2009004042

申请日：2009-07-21

Applicant: KOREA ELECTRONICS TELECOMM ,  LIM HYOUNGSOO ,  LEE JAE-YOUNG ,  KIM HEUNG-MOOK ,  LEE SOO-IN

Inventor： LIM HYOUNGSOO ,  LEE JAE-YOUNG ,  KIM HEUNG-MOOK ,  LEE SOO-IN

IPC: H04N7/14

CPC classification number: H04W24/02 ,  H04B7/0417 ,  H04N21/6112 ,  H04W24/08 ,  H04W52/322 ,  H04W72/005

Abstract: Disclosed is an apparatus and method for providing a broadcasting service in a single frequency broadcasting network, and a system thereof. The apparatus for receiving broadcasting signals includes an RF receiver configured to receive an RF broadcasting signal having identification information to identify a broadcasting signal transmitter and down-convert the received RF broadcasting signal; a reception characteristic measurer configured to measure reception characteristics of the RF broadcasting signal based on the identification information and generate reception characteristic information; and a reception characteristic transmitter configured to transmit the reception characteristic information to a broadcasting system.

Abstract translation: 公开了一种在单频广播网络中提供广播服务的装置和方法及其系统。 用于接收广播信号的装置包括：RF接收机，被配置为接收具有标识信息的RF广播信号，以识别广播信号发射机，并对所接收的RF广播信号进行下变频; 接收特性测量器，被配置为基于所述识别信息测量所述RF广播信号的接收特性并产生接收特性信息; 以及接收特性发送器，被配置为将接收特性信息发送到广播系统。