公开(公告)号：WO2007043745A1

公开(公告)日：2007-04-19

申请号：PCT/KR2006/002568

申请日：2006-06-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  CHO, Sam-Mo ,  HAHM, Young-Kwon ,  AHN, Chung-Hyun ,  LEE, Soo-In

Inventor： CHO, Sam-Mo ,  HAHM, Young-Kwon ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: H04N7/00

CPC classification number: H04H20/42 ,  H04H20/28 ,  H04H20/93 ,  H04H2201/11 ,  H04N21/2385

Abstract: Provided are a data service managing apparatus and method for a frequency band extension, a Digital Multimedia Broadcasting (DMB) data server using the same, and a DMB receiving system for a broadband data service. The data service managing apparatus for the frequency band extension accommodates a broadband DMB data service by using a basic DMB transmission system having a predetermined basic frequency band and an additional DMB transmission system having an additional frequency band other than the basic frequency band. The apparatus includes: a band confirmation unit for confirming a frequency band used for each data service; and a data distributor for distributing service data to a system capable of processing the service data among the basic DMB transmission system and the additional DMB transmission system based on the frequency band confirmed by the band confirmation unit.

Abstract translation: 提供了一种用于频带扩展的数据业务管理装置和方法，使用该数据业务的数字多媒体广播（DMB）数据服务器以及用于宽带数据业务的DMB接收系统。 用于频带扩展的数据业务管理装置通过使用具有预定基本频带的基本DMB传输系统和具有除基本频带之外的附加频带的附加DMB传输系统来容纳宽带DMB数据业务。 该装置包括：用于确认用于每个数据业务的频带的频带确认单元; 以及数据分发器，用于基于由所述频带确认单元确认的频带向能够处理所述基本DMB传输系统和所述附加DMB传输系统中的服务数据的系统分发业务数据。

公开(公告)号：WO2005032018A1

公开(公告)日：2005-04-07

申请号：PCT/KR2003/002920

申请日：2003-12-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  BAE, Byung-Jun ,  LEE, Jin-Hwan ,  CHO, Sam-Mo ,  KIM, Geon ,  LEE, Yong-Hoon ,  HAHM, Young-Kwon ,  LEE, Soo-In

Inventor： BAE, Byung-Jun ,  LEE, Jin-Hwan ,  CHO, Sam-Mo ,  KIM, Geon ,  LEE, Yong-Hoon ,  HAHM, Young-Kwon ,  LEE, Soo-In

IPC: H04H1/00

CPC classification number: H04H60/07 ,  H04H20/30 ,  H04H20/57 ,  H04H20/95 ,  H04H2201/20

Abstract: An apparatus and a method for inserting a multimedia stream into the DAB transport stream in order to provide a multimedia broadcasting service in the DAB transmission system is provided. The apparatus and method for inserting the multimedia stream inserts and transmits the multimedia stream, e.g., MPEG-2 stream into DAB transport stream, to thereby provide a multimedia broadcasting service without changing an organization of the conventional DAB transmission system.

Abstract translation: 提供了一种用于将多媒体流插入到DAB传输流中以便在DAB传输系统中提供多媒体广播服务的装置和方法。 用于插入多媒体流的装置和方法将多媒体流（例如，MPEG-2流）传输到DAB传输流中，从而提供多媒体广播服务，而不改变常规DAB传输系统的组织。

公开(公告)号：WO2008035954A1

公开(公告)日：2008-03-27

申请号：PCT/KR2007/004669

申请日：2007-09-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  JEONG, Young-Ho ,  KIM, Hyun-Gon ,  KIM, Soon-Choul ,  CHO, Sam-Mo ,  KIM, Geon ,  AHN, Chung-Hyun ,  LEE, Soo-In

Inventor： JEONG, Young-Ho ,  KIM, Hyun-Gon ,  KIM, Soon-Choul ,  CHO, Sam-Mo ,  KIM, Geon ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: H04N7/08

CPC classification number: G08G1/096716 ,  H04H20/28 ,  H04H20/55 ,  H04H20/95 ,  H04H40/18 ,  H04H60/68

Abstract: There is provided a method for processing a TPEG-based application service, including the steps of: receiving a TPEG-based broadcasting stream related to RFID application information through a broadcasting communication network; parsing the received broadcasting stream and extracting frames having no errors; analyzing characteristics (application IDs) of service components of the extracted frames to classify the extracted frames into RFID application data, LOC data, and SNI data by corresponding services; storing the classified RFID application data, LOC data, and SNI data in corresponding storage areas; searching RFID application related data of a corresponding service from a corresponding storing area in response to a RFID application service request from a user; and outputting the searched corresponding RFID application related data.

Abstract translation: 提供了一种处理基于TPEG的应用服务的方法，包括以下步骤：通过广播通信网络接收与RFID应用信息相关的基于TPEG的广播流; 解析所接收的广播流并提取没有错误的帧; 分析提取的帧的服务组件的特征（应用ID），以将提取的帧分类为RFID应用数据，LOC数据和SNI数据; 将分类的RFID应用数据，LOC数据和SNI数据存储在相应的存储区域中; 响应于来自用户的RFID应用服务请求，从对应的存储区域搜索对应服务的RFID应用相关数据; 并输出搜索到的相应的RFID应用相关数据。

公开(公告)号：WO2006062324A1

公开(公告)日：2006-06-15

申请号：PCT/KR2005/004139

申请日：2005-12-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  JEONG, Young-ho ,  CHO, Sam-Mo ,  KIM, Geon ,  AHN, Chung-Hyun ,  HAHM, Young-Kwon ,  KIM, Kyu-Heon ,  LEE, Soo-In

Inventor： JEONG, Young-ho ,  CHO, Sam-Mo ,  KIM, Geon ,  AHN, Chung-Hyun ,  HAHM, Young-Kwon ,  KIM, Kyu-Heon ,  LEE, Soo-In

IPC: G06F19/00

CPC classification number: H04H20/57 ,  G08G1/092 ,  H04H20/53 ,  H04H20/55 ,  H04H60/27 ,  H04H60/70

Abstract: Provided are a recording medium for a point of interest/news information service frame and an apparatus for processing a TPEG based application service using the same. The apparatus includes: a receiver for receiving a TPEG protocol based broadcasting stream related to traffic and travel information (TTI) through a broadcasting communication network; an analyzer for analyzing the received broadcasting frame, discarding frame having errors and extracting frames having no errors; a decoder for classifying the extracted frames by TTI related data through analyzing characteristics of service components of the extracted frame; a storing unit for storing and managing the classified TTI related data into corresponding TTI related database; a controller for receiving a TTI service request from a user, searching a corresponding TTI related database according to the TTI service request and outputting the searched TTI related data; and an outputting unit for outputting the corresponding TTI related data.7.

Abstract translation: 提供了一种用于兴趣点/新闻信息服务帧的记录介质以及使用该记录媒体处理基于TPEG的应用服务的装置。 该装置包括：通过广播通信网络接收与业务和旅行信息（TTI）相关的基于TPEG协议的广播流的接收机; 用于分析所接收的广播帧的分析器，丢弃具有错误的帧并提取没有错误的帧; 解码器，用于通过分析提取的帧的服务组件的特征来通过TTI相关数据对提取的帧进行分类; 存储单元，用于将分类的TTI相关数据存储和管理到相应的TTI相关数据库中; 控制器，用于从用户接收TTI服务请求，根据TTI服务请求搜索对应的TTI相关数据库，并输出所搜索的TTI相关数据; 以及输出单元，用于输出相应的TTI相关数据。

公开(公告)号：WO2005050881A1

公开(公告)日：2005-06-02

申请号：PCT/KR2003/002921

申请日：2003-12-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  LEE, Jin-Hwan ,  BAE, Byung-Jun ,  CHO, Sam-Mo ,  KIM, Geon ,  LEE, Yong-Hoon ,  HAHM, Young-Kwon ,  LEE, Soo-In

Inventor： LEE, Jin-Hwan ,  BAE, Byung-Jun ,  CHO, Sam-Mo ,  KIM, Geon ,  LEE, Yong-Hoon ,  HAHM, Young-Kwon ,  LEE, Soo-In

IPC: H04H1/00

CPC classification number: H04N19/40 ,  H04H20/57 ,  H04H20/95 ,  H04H60/07 ,  H04H2201/20 ,  H04N19/61 ,  H04N21/2335 ,  H04N21/234309 ,  H04N21/23608 ,  H04N21/2662

Abstract: Disclosed are a method for controlling a bit rate in a digital audio broadcasting (DAB) system, an apparatus and a method for converting a media stream by using the same. The media stream conversion method includes the steps of: determining a data amount of an inputted moving picture transmission stream and calculating a stream length (STL) value; calculating a data amount to be outer coded for every interval of DAB transmission frames based on the STL vale; outer coding a data with a multiple size of a packet unit for every interval of the DAB transmission frames as maintaining the data amount according to the STL value on average; and reading the outer coded moving picture transmission stream as much as the data amount according to the STL value for every interval of the DAB transmission frames to configure the DAB transmission frames and outputting the moving picture transmission stream.

Abstract translation: 公开了一种用于控制数字音频广播（DAB）系统中的比特率的方法，通过使用该方法来转换媒体流的装置和方法。 媒体流转换方法包括以下步骤：确定输入的运动图像传输流的数据量并计算流长度（STL）值; 基于STL值计算每个DAB传输帧的间隔被外部编码的数据量; 对于DAB传输帧的每个间隔，对具有多个分组单元大小的数据进行外部编码，以平均地根据STL值维持数据量; 并且对于DAB传输帧的每个间隔，根据STL值读取与外部编码的运动图像传输流一样多的数据量，以配置DAB传输帧并输出运动图像传输流。

公开(公告)号：WO2005020580A1

公开(公告)日：2005-03-03

申请号：PCT/KR2003/002914

申请日：2003-12-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  BAE, Byung-Jun ,  LEE, Jin-Hwan ,  LEE, Yong-Hoon ,  CHO, Sam-Mo ,  JEONG, Young-Ho ,  HAHM, Young-Kwon ,  LEE, Soo-In

Inventor： BAE, Byung-Jun ,  LEE, Jin-Hwan ,  LEE, Yong-Hoon ,  CHO, Sam-Mo ,  JEONG, Young-Ho ,  HAHM, Young-Kwon ,  LEE, Soo-In

IPC: H04N7/24

CPC classification number: H04N21/41422 ,  H04H20/86 ,  H04H20/95 ,  H04H60/07 ,  H04H2201/20 ,  H04N21/2381 ,  H04N21/2402 ,  H04N21/41407

Abstract: Disclosed are a media stream conversion apparatus and a method for providing a multimedia service in a digital audio broadcasting (DAB) transmission system. First, multimedia data stream based on a moving picture experts group-2 (MPEG-2) system is analyzed to transmit multimedia data following the MPEG-2 system standard. Then, with use of the analyzed information, the multimedia data stream is reconstructed as an ensemble transport interface (ETI) frame in compliance with the ETI frame transport standard. The ETI frames are then converted into a DAB data stream, thereby providing a multimedia service in a DAB transmission system.

Abstract translation: 公开了一种在数字音频广播（DAB）传输系统中提供多媒体业务的媒体流转换装置和方法。 首先，分析基于运动图像专家组-2（MPEG-2）系统的多媒体数据流，以按照MPEG-2系统标准传输多媒体数据。 然后，利用所分析的信息，将多媒体数据流重构为符合ETI帧传输标准的集合传输接口（ETI）帧。 然后将ETI帧转换成DAB数据流，从而在DAB传输系统中提供多媒体服务。

公开(公告)号：EP1685666A1

公开(公告)日：2006-08-02

申请号：EP03781080.1

申请日：2003-12-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： LEE, Jin-Hwan ,  BAE, Byung-Jun ,  CHO, Sam-Mo ,  KIM, Geon ,  LEE, Yong-Hoon ,  HAHM, Young-Kwon ,  LEE, Soo-In

IPC: H04H1/00

CPC classification number: H04N19/40 ,  H04H20/57 ,  H04H20/95 ,  H04H60/07 ,  H04H2201/20 ,  H04N19/61 ,  H04N21/2335 ,  H04N21/234309 ,  H04N21/23608 ,  H04N21/2662

Abstract: Disclosed are a method for controlling a bit rate in a digital audio broadcasting (DAB) system, an apparatus and a method for converting a media stream by using the same. The media stream conversion method includes the steps of: determining a data amount of an inputted moving picture transmission stream and calculating a stream length (STL) value; calculating a data amount to be outer coded for every interval of DAB transmission frames based on the STL vale; outer coding a data with a multiple size of a packet unit for every interval of the DAB transmission frames as maintaining the data amount according to the STL value on average; and reading the outer coded moving picture transmission stream as much as the data amount according to the STL value for every interval of the DAB transmission frames to configure the DAB transmission frames and outputting the moving picture transmission stream.

公开(公告)号：EP1946547A1

公开(公告)日：2008-07-23

申请号：EP06769135.2

申请日：2006-06-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： CHO, Sam-Mo ,  HAHM, Young-Kwon ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: H04N7/00

CPC classification number: H04H20/42 ,  H04H20/28 ,  H04H20/93 ,  H04H2201/11 ,  H04N21/2385

Abstract: Provided are a data service managing apparatus and method for a frequency band extension, a Digital Multimedia Broadcasting (DMB) data server using the same, and a DMB receiving system for a broadband data service. The data service managing apparatus for the frequency band extension accommodates a broadband DMB data service by using a basic DMB transmission system having a predetermined basic frequency band and an additional DMB transmission system having an additional frequency band other than the basic frequency band. The apparatus includes: a band confirmation unit for confirming a frequency band used for each data service; and a data distributor for distributing service data to a system capable of processing the service data among the basic DMB transmission system and the additional DMB transmission system based on the frequency band confirmed by the band confirmation unit.

公开(公告)号：EP1836630A1

公开(公告)日：2007-09-26

申请号：EP05821288.7

申请日：2005-12-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： JEONG, Young-ho ,  CHO, Sam-Mo ,  KIM, Geon ,  AHN, Chung-Hyun ,  HAHM, Young-Kwon ,  KIM, Kyu-Heon ,  LEE, Soo-In

IPC: G06F19/00

CPC classification number: H04H20/57 ,  G08G1/092 ,  H04H20/53 ,  H04H20/55 ,  H04H60/27 ,  H04H60/70

Abstract: Provided are a recording medium for a point of interest/news information service frame and an apparatus for processing a TPEG based application service using the same. The apparatus includes: a receiver for receiving a TPEG protocol based broadcasting stream related to traffic and travel information (TTI) through a broadcasting communication network; an analyzer for analyzing the received broadcasting frame, discarding frame having errors and extracting frames having no errors; a decoder for classifying the extracted frames by TTI related data through analyzing characteristics of service components of the extracted frame; a storing unit for storing and managing the classified TTI related data into corresponding TTI related database; a controller for receiving a TTI service request from a user, searching a corresponding TTI related database according to the TTI service request and outputting the searched TTI related data; and an outputting unit for outputting the corresponding TTI related data.7.

公开(公告)号：EP1668806A1

公开(公告)日：2006-06-14

申请号：EP03781079.3

申请日：2003-12-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： BAE, Byung-Jun ,  LEE, Jin-Hwan ,  CHO, Sam-Mo ,  KIM, Geon ,  LEE, Yong-Hoon ,  HAHM, Young-Kwon ,  LEE, Soo-In

IPC: H04H1/00

CPC classification number: H04H60/07 ,  H04H20/30 ,  H04H20/57 ,  H04H20/95 ,  H04H2201/20

Abstract: An apparatus and a method for inserting a multimedia stream into the DAB transport stream in order to provide a multimedia broadcasting service in the DAB transmission system is provided. The apparatus and method for inserting the multimedia stream inserts and transmits the multimedia stream, e.g., MPEG-2 stream into DAB transport stream, to thereby provide a multimedia broadcasting service without changing an organization of the conventional DAB transmission system.