公开(公告)号：EP2200331A3

公开(公告)日：2014-01-01

申请号：EP09175743.5

申请日：2009-11-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Bong-Ho ,  YUN, Kug-Jin ,  LEE, Hyun ,  LEE, Gwang-Soon ,  HUR, Nam-Ho ,  KIM, Jin-Woong ,  LEE, Soo-In

IPC: H04N13/00 ,  H04N7/08 ,  H04H20/28 ,  H04H20/40

CPC classification number: H04N21/435 ,  H04H20/30 ,  H04H20/40 ,  H04H60/07 ,  H04N13/10 ,  H04N13/172 ,  H04N13/194 ,  H04N19/37 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61 ,  H04N21/21 ,  H04N21/23 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/2365 ,  H04N21/434 ,  H04N21/4347 ,  H04N21/816

Abstract: A broadcasting transmission/reception apparatus and method for transmitting three-dimensional (3D) auxiliary video and non-realtime service information table in non-realtime is provided. The broadcasting transmission apparatus includes: a non-realtime broadcasting server configured to generate three-dimensional (3D) auxiliary video stream for 3D auxiliary video and non-realtime service information table data stream for a non-realtime service information table data including information needed to receive and restore the 3D auxiliary video before a time point when a 3D stereoscopic broadcasting service is provided; a media coder configured to generate two-dimensional (2D) video stream for 2D video at a predetermined bit rate based on a bit rate of the 3D auxiliary video stream; and a multiplexer configured to multiplex the 2D video stream, the 3D auxiliary video stream, and the non-realtime service information table data stream on a predetermined sub-channel.

公开(公告)号：EP2200331A2

公开(公告)日：2010-06-23

申请号：EP09175743.5

申请日：2009-11-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Bong-Ho ,  YUN, Kug-Jin ,  LEE, Hyun ,  LEE, Gwang-Soon ,  HUR, Nam-Ho ,  KIM, Jin-Woong ,  LEE, Soo-In

IPC: H04N13/00 ,  H04N5/00 ,  H04N5/76 ,  H04N5/91 ,  H04N7/173 ,  H04N7/26 ,  H04N7/58 ,  H04N7/60

CPC classification number: H04N21/435 ,  H04H20/30 ,  H04H20/40 ,  H04H60/07 ,  H04N13/10 ,  H04N13/172 ,  H04N13/194 ,  H04N19/37 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61 ,  H04N21/21 ,  H04N21/23 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/2365 ,  H04N21/434 ,  H04N21/4347 ,  H04N21/816

Abstract: A broadcasting transmission/reception apparatus and method for transmitting three-dimensional (3D) auxiliary video and non-realtime service information table in non-realtime is provided. The broadcasting transmission apparatus includes: a non-realtime broadcasting server configured to generate three-dimensional (3D) auxiliary video stream for 3D auxiliary video and non-realtime service information table data stream for a non-realtime service information table data including information needed to receive and restore the 3D auxiliary video before a time point when a 3D stereoscopic broadcasting service is provided; a media coder configured to generate two-dimensional (2D) video stream for 2D video at a predetermined bit rate based on a bit rate of the 3D auxiliary video stream; and a multiplexer configured to multiplex the 2D video stream, the 3D auxiliary video stream, and the non-realtime service information table data stream on a predetermined sub-channel.

Abstract translation: 提供了用于以非实时的方式发送三维（3D）辅助视频和非实时服务信息表的广播发送/接收装置和方法。 广播发送装置包括：非实时广播服务器，被配置为生成用于3D辅助视频的三维（3D）辅助视频流和用于非实时业务信息表数据的非实时业务信息表数据流，所述非实时业务信息表数据包括 在提供3D立体广播服务的时间点之前接收和恢复3D辅助视频; 媒体编码器，其被配置为基于所述3D辅助视频流的比特率，以预定比特率生成用于2D视频的二维（2D）视频流; 以及多路复用器，被配置为在预定子信道上复用2D视频流，3D辅助视频流和非实时业务信息表数据流。

公开(公告)号：EP1977596A1

公开(公告)日：2008-10-08

申请号：EP07708587.6

申请日：2007-01-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Bong-Ho ,  KIM, Heejeong ,  PARK, So-Ra ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: H04N7/08

CPC classification number: H04H20/95 ,  G10L13/00 ,  H04N5/44543 ,  H04N21/42203 ,  H04N21/439 ,  H04N21/472 ,  H04N21/482 ,  H04N21/4825

Abstract: Provided is an electronic program guide (EPG) service using an EPG extensible markup language (XML) in a digital audio broadcasting (DAB)/digital multimedia broad casting (DMB) system, and more particularly, a voice-enabled EPG provision method which enables a user to listen to desired program information without looking at a screen or a liquid crystal display (LCD) panel or make a desired input by voice or through other interfaces while watching a broadcasting program by adding a voice input/output function to an EPG service. In this method, a tag for an interactive voice input/output function, i.e., an interactive dialog between a user and a system, is added or extended to an EPG XML which was designed to provide a text or screen-based EPG service. Therefore, the DAB/DMB system can have the voice input/output function in addition to text and graphics output functions. These functions enable a user to listen to or view desired program information through a screen, by voice, or in an integrated mode of the screen and voice while on the move.

公开(公告)号：EP1751980A1

公开(公告)日：2007-02-14

申请号：EP05764874.3

申请日：2005-04-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： LEE, Bong-Ho ,  YANG, Kyu-Tae ,  PAPK, So-Ra ,  KIM, Hee-Jeong ,  HAHM, Young-Kwon ,  LEE, Soo-In

IPC: H04N7/08

CPC classification number: H04N21/443 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4351 ,  H04N21/440236 ,  H04N21/6125 ,  H04N21/6143 ,  H04N21/6175

Abstract: Disclosed are an apparatus and a method for processing multimodal data broadcasting and a system and a method for receiving multimodal data broadcasting. The multimodal data broadcasting processing apparatus includes: at least one interfacing unit for receiving contents transferred from a data broadcasting server and storing the contents; a multimodal browsing unit for parsing the stored contents, classifying the contents and interpreting the classified contents to generate instructions and data necessary for running a corresponding browsing unit; a graphic browsing unit for generating a graphic output signal according to the instructions and data necessary for running the graphic browsing unit; a voice browsing unit for generating a speech output signal according to the instructions and data necessary for running the voice browsing unit; a graphic output unit for outputting graphics according to the graphic output signal; and a speech output unit for outputting speech according to the speech output signal.

Abstract translation: 公开了用于处理多模数据广播的设备和方法以及用于接收多模数据广播的系统和方法。 该多模数据广播处理设备包括：至少一个接口单元，用于接收从数据广播服务器传送的内容并存储该内容; 多模式浏览单元，用于解析存储的内容，分类内容并解释分类的内容以生成运行相应浏览单元所需的指令和数据; 图形浏览单元，用于根据运行图形浏览单元所需的指令和数据生成图形输出信号; 语音浏览单元，用于根据运行语音浏览单元所需的指令和数据来生成语音输出信号; 图形输出单元，用于根据图形输出信号输出图形; 以及语音输出单元，用于根据语音输出信号输出语音。

公开(公告)号：EP1958110A1

公开(公告)日：2008-08-20

申请号：EP06824088.6

申请日：2006-12-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Bong-Ho ,  PARK, So-Ra ,  KIM, Hee-Jeong ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: G06F19/00

CPC classification number: G06F17/3087 ,  G06F17/30899 ,  H04M3/42348 ,  H04M2207/40

Abstract: Provided are a method for authoring location based web contents, and an apparatus and method for receiving a location based web data service in a digital mobile terminal. The method for authoring location-based web contents, includes the steps of authoring a voice web document related to a location by using a voice-based web markup language, putting a location information-related tag inside the voice web document, to thereby create a location-related voice web document, authoring a graphic web document related to a location by using a graphic-based web markup language (e.g., HyperText Markup Language), and integrating the location-related voice web document with the graphic web document.

公开(公告)号：EP1952629A1

公开(公告)日：2008-08-06

申请号：EP06823659.5

申请日：2006-11-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Bong-Ho ,  PARK, So-Ra ,  KIM, Hee-Jeong ,  YANG, Kyu-Tae ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: H04N7/00

CPC classification number: H04H60/82 ,  H04H2201/20 ,  H04N21/234318 ,  H04N21/4307 ,  H04N21/4782 ,  H04N21/8106 ,  H04N21/8126 ,  H04N21/8543 ,  H04N21/8547

Abstract: Provided is a digital broadcasting service, more particularly, a method for providing a Web service that can simultaneously input/output speech data along with visual data by integrating speech Web data with broadcasting Web sites (BWS) provided for a multimedia broadcasting in a digital multimedia broadcasting (DMB) system configured based on a digital audio broadcasting (DAB), and an apparatus thereof . The method for synchronizing visual data with speech data includes the steps of : a) generating a visual Web document; b) generating a speech Web document including synchronization tags related to the visual Web document; and c) identifying the speech Web document and the visual Web document based on a sub-channel or a directory and transmitting the speech Web document and the visual Web document independently.

公开(公告)号：EP1862002A1

公开(公告)日：2007-12-05

申请号：EP05820424.9

申请日：2005-11-04

Applicant: KTFreetel Co., Ltd. ,  Electronics and Telecommunications Research Institute

Inventor： HONG, Chung-Pyo ,  CHAE, Tae-June ,  PARK, Won-Jin, Wooseong apt. 227-1502 ,  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

Abstract: Disclosed is a system for transmitting encrypted broadcast signals to different transmitters on a single frequency network (SFN) in a digital broadcasting system. The system for transmitting encrypted broadcast signals on the SFN includes: a main broadcasting system for transmitting encrypted broadcast signals including data streams and transmitter identification information (TII) through a main broadcasting network; a repeating system for amplifying encrypted broadcast signals of the main broadcasting network and transmitting the amplified broadcast signals, or modulating and amplifying streams input by the main broadcasting system through a private line and repeating broadcast signals of the main broadcasting system through a repeating network; and a decrypting key provider for receiving a decrypting key value from the main broadcasting or repeating system and transmitting a user authentication and decrypting key to a charged subscriber terminal through a mobile communication network.

公开(公告)号：EP1661400A1

公开(公告)日：2006-05-31

申请号：EP03781075.1

申请日：2003-12-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： JEONG, Young-Ho ,  LEE, Hyun ,  LEE, Bong-Ho ,  PARK, So-Ra ,  HAHM, Young-Kwon ,  LEE, Soo-In

IPC: H04N7/173

CPC classification number: H04N5/38 ,  H04H20/71 ,  H04H20/95 ,  H04H60/02 ,  H04H60/07 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/2368 ,  H04N21/2402 ,  H04N21/41407 ,  H04N21/4341 ,  H04N21/435 ,  H04N21/6131 ,  H04N21/8451

Abstract: Provided is a digital multimedia broadcasting (DMB) system that can provide a multimedia data broadcasting service having an excellent reception quality, a method thereof, and a computer-readable recording medium for recording a program that implements the method. The DMB system includes an encoding unit for encoding an inputted audio/video signal; a synchronizing unit for synchronizing media stream, additional data, interactive service objectifying data that are outputted from the encoding unit; a multiplexing unit for multiplexing the media stream outputted from the synchronizing unit; an error correction encoding unit for performing additional error correction encoding on the media stream outputted from the multiplexing unit; an interleaving unit for removing temporal correlation between adjacent byte units within a data stream outputted from the error correction encoding unit; and a transmitting unit for transmitting a DMB media stream outputted from the interleaving unit to the conventional DAB system and other digital broadcasting systems.

公开(公告)号：EP1563683B1

公开(公告)日：2009-08-19

申请号：EP03721110.9

申请日：2003-04-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Bong-Ho ,  LEE, Hyun ,  LEE, Soo-In ,  AHN, Chieteuk

IPC: H04N7/173

CPC classification number: H04N5/445 ,  G10L13/00 ,  G10L15/26 ,  H04N5/44543 ,  H04N21/42203 ,  H04N21/4345 ,  H04N21/4355 ,  H04N21/4394 ,  H04N21/4828 ,  H04N21/84

Abstract: Disclosed is a system for providing an electronic program guide and a method of providing the same, the electronic program guide (EPG) being about a plurality of programs supplied through a digital broadcasting system, including the steps of receiving service information (10) transmitted from the digital broadcasting system, and extracting the EPG information (20) from the service information (10) to store the EPG information; analyzing a user's request (50) and extracting EPG information that meets the user's request from the stored EPG information to produce tailored EPG information; converting the tailored EPG information into speech EPG information (30); and reproducing the speech EPG information (30) as speech to provide users with the EPG information.

公开(公告)号：EP1884115A1

公开(公告)日：2008-02-06

申请号：EP06768652.7

申请日：2006-05-26

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  Alticast Corp.

Inventor： LEE, Gwang-Soon ,  YANG, Kyu-Tae ,  LEE, Bong-Ho ,  HAHM, Young-Kwon ,  AHN, Chung-Hyun ,  LEE, Soo-In ,  KIM, Do-Hyung, 18f, Nara Investment Banking Corp.

IPC: H04N7/00

CPC classification number: H04N7/56 ,  H04H20/28 ,  H04H60/06 ,  H04N21/23614 ,  H04N21/4348

Abstract: Provided is a method and apparatus for transmitting an metadata synchronized with audio/vidieo (AV) data on a satellite, terrestrial, cable or proprietary digital broadcasting network. The method includes the steps of : a) receiving an AV time stamp for the AV data; b) calculating a time stamp of the data, which is information on a time point when the data are to be presented in a user terminal, which will be shortly referred to as data time stamp hereinafter, based on the AV time stamp; c) generating sync metadata including the calculated data time stamp; and d) encoding the sync metadata and transmitting the encoded sync metadata.