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：EP1678896A4

公开(公告)日：2010-08-04

申请号：EP04773881

申请日：2004-06-04

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE GWANG-SOON ,  LEE HYUN ,  YANG KYU-TAE ,  HAHM YOUNG-KWON ,  LEE SOO-IN

IPC: H04L12/66 ,  H04H1/00 ,  H04H20/28 ,  H04H20/72 ,  H04H40/27 ,  H04H60/27 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04H20/40 ,  H04H20/28 ,  H04H20/72 ,  H04H40/27 ,  H04H60/27 ,  H04L29/06027 ,  H04L65/602 ,  H04L67/06 ,  H04L69/329

公开(公告)号：EP1862002A4

公开(公告)日：2012-07-18

申请号：EP05820424

申请日：2005-11-04

Applicant: KT FREETEL CO LTD ,  KOREA ELECTRONICS TELECOMM

Inventor： HONG CHUNG-PYO ,  CHAE TAE-JUNE ,  PARK WON-JIN ,  LEE HYUN ,  LEE SOO-IN ,  LEE GWANG-SOON ,  LEE BONG-HO ,  LIM JONG-SOO

IPC: H04N7/16

CPC classification number: H04N7/165 ,  H04H20/06 ,  H04H20/67 ,  H04H60/21 ,  H04H60/23 ,  H04N21/2347 ,  H04N21/25875 ,  H04N21/4405 ,  H04N21/6131

公开(公告)号：EP2073560A4

公开(公告)日：2009-12-30

申请号：EP07808418

申请日：2007-09-21

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  LEE GWANG-SOON ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N13/00

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

Abstract: A method and apparatus for providing 3D still image service in a specific time interval during audio-visual service of digital broadcast are provided. The method includes receiving a reference image and a 3D supplement image, which construct a 3D still image, through a data channel or a video channel together with a 2D image; restoring the reference image and the 3D supplement image to the 3D still image; and displaying the 3D still image in a specific interval during digital audio-visual broadcast using the 2D image according to display information which includes a play time and a play mode.

公开(公告)号：EP2022264A4

公开(公告)日：2009-08-05

申请号：EP07746431

申请日：2007-05-09

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE GWANG-SOON ,  JEONG YOUNG-HO ,  AHN CHUNG-HYUN ,  LEE SOO-IN

IPC: H04N7/08 ,  H04N5/00 ,  H04N7/24

CPC classification number: H04N21/435 ,  H04H20/30 ,  H04H20/40 ,  H04H20/55 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/41422 ,  H04N21/4307 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4349 ,  H04N21/44012 ,  H04N21/4722 ,  H04N21/488 ,  H04N21/6112 ,  H04N21/6131 ,  H04N21/6143 ,  H04N21/8133 ,  H04N21/814 ,  H04N21/8146 ,  H04N21/816 ,  H04N21/8586

Abstract: Provided are a system and method for providing a Traffic and Travel Information (TTI) data service related to a video service in digital broadcasting. A transmission device for providing a Traffic and Travel Information (TTI) data service related to a video service in digital broadcasting, the transmission device including: an encoding unit for a specific scene of a video to be broadcasted, TTI data related to a specific scene, and link data for linking the specific scene with the TTI data; and a broadcasting stream creating unit for creating a transmission stream in conformity to a broadcasting standard based on the video data, the TTI data, and the encoded and outputted link data.

公开(公告)号：EP1961238A4

公开(公告)日：2014-04-30

申请号：EP06769273

申请日：2006-07-13

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  LEE GWANG-SOON ,  KANG HOON-JONG ,  HUR NAM-HO ,  LEE SOO-IN

IPC: H04N13/02 ,  H04N13/00 ,  H04N13/04

CPC classification number: H04N13/0059 ,  H04N13/0048 ,  H04N13/0452 ,  H04N19/597

Abstract: Provided is a method for providing a DMB-based 3D stereoscopic image service using an MPEG-4 object descriptor of a new structure to provide users with a realistic 3D image service while maintaining compatibility to a conventional DMB system, and a decoding apparatus and method for the DMB-based 3D stereoscopic image service. The method includes the steps of: a) defining in a data service component type that a broadcast service is a DMB service, and defining a dimension of the DMB service in a user application type; and b) assigning a reference image and 3D additional information for a serviced 3D image as different streams which are independent from each other by using different object descriptors.

公开(公告)号：EP1958442A4

公开(公告)日：2011-02-16

申请号：EP06824084

申请日：2006-12-11

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE YONG-HOON ,  LEE JIN-HWAN ,  LEE GWANG-SOON ,  AHN CHUNG-HYUN ,  LEE SOO-IN

IPC: H04N7/00 ,  H04N7/167 ,  H04N7/24

CPC classification number: H04H60/23 ,  H04H20/95 ,  H04H60/15 ,  H04N7/1675 ,  H04N21/2347 ,  H04N21/23476 ,  H04N21/235 ,  H04N21/2351 ,  H04N21/23608 ,  H04N21/2362 ,  H04N21/23895 ,  H04N21/23897 ,  H04N21/26606 ,  H04N21/26613 ,  H04N21/2665 ,  H04N21/435 ,  H04N21/6112 ,  H04N21/643

公开(公告)号：EP1687982A4

公开(公告)日：2009-12-02

申请号：EP04728297

申请日：2004-04-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHO SAMMO ,  KIM GEON ,  LEE HYUN ,  LEE GWANG-SOON ,  HAHM YOUNG-KWON ,  LEE SOO-IN

IPC: G01S1/00 ,  H04N7/20 ,  G01S19/04 ,  G01S19/07 ,  G01S19/11 ,  G01S19/25 ,  G01S19/48

CPC classification number: G01S19/14 ,  G01S19/07 ,  G01S19/25 ,  G01S19/41

公开(公告)号：EP1774778A4

公开(公告)日：2007-08-08

申请号：EP05740847

申请日：2005-05-20

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE GWANG-SOON ,  BAE BYUNGJUN ,  KIM WOO-SUK ,  HAHM YOUNG-KWON ,  LEE SOO-IN

IPC: H04N5/00 ,  H04N7/173 ,  H04N7/24

CPC classification number: H04H60/91 ,  H04L29/06027 ,  H04L65/4076 ,  H04N21/4345 ,  H04N21/4431 ,  H04N21/4622 ,  H04N21/6131 ,  H04N2007/1739 ,  H04W4/06 ,  H04W8/245 ,  H04W74/00

Abstract: Provided is a DMB/mobile telecommunication integrated service terminal and a method for connecting a DMB network and a mobile telecommunication network, which can provide a DMB broadcasting service in a mobile environment and a two-way data service through a mobile telecommunication network simultaneously by integrating a mobile telecommunication terminal and a mobile DMB receiving terminal and physically/logically connecting them into one entity. The DMB/mobile telecommunication integrated service terminal for connecting a network between DMB and a mobile telecommunication includes a DMB broadcasting processing block for extracting video/audio and synchronized data, transmitting the video/audio to corresponding application program for restoration, and transmitting the DMB data to a DMB/mobile telecommunication network connecting block, but generating network linkage data by integrating mobile data with the DMB data in case that the mobile data are transmitted from a mobile telecommunication accessing block; a DMB/mobile telecommunication network connecting block for controlling the DMB broadcasting processing block, an application program or a mobile telecommunication accessing block to receive a DMB broadcasting or provide a mobile telecommunication service, requesting additional mobile data to a return channel server through the mobile telecommunication accessing block upon a user request during DMB broadcasting reception, and processing the network linkage data generated in the DMB broadcasting processing block; and the mobile telecommunication accessing block for performing a mobile telecommunication network accessing process receiving the mobile data from the return channel server, and transmitting the mobile data to the DMB broadcasting processing block or the DMB/mobile telecommunication network connecting block under control of the DMB/mobile telecommunication network connecting block. The DMB/mobile telecommunication integrated service terminal is applied to a DMB/mobile telecommunication integrated service.

公开(公告)号：EP1932342A4

公开(公告)日：2013-04-10

申请号：EP06798664

申请日：2006-09-05

Applicant: KOREA ELECTRONICS TELECOMM ,  ALTICAST CORP

Inventor： LEE GWANG-SOON ,  YANG KYU-TAE ,  KIM KWANG-YONG ,  HAHM YOUNG-KWON ,  AHN CHUNG-HYUN ,  LEE SOO-IN ,  KIM DO-HYUNG

IPC: H04N7/14 ,  H04N5/00 ,  H04N7/24 ,  H04N21/235 ,  H04N21/433 ,  H04N21/434 ,  H04N21/435 ,  H04N21/443 ,  H04N21/81

CPC classification number: H04N21/8173 ,  H04N21/235 ,  H04N21/4332 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4355 ,  H04N21/4431