-
1.发明申请METHOD FOR CONTROLLING BIT RATE IN DIGITAL AUDIO BROADCASTING SYSTEM AND APPARATUS AND METHOD FOR CONVERTING MEDIA STREAM BY USING THE SAME 审中-公开用于控制数字音频广播系统中的比特率的方法和使用该媒体流的装置和方法
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。
-
2.发明申请
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
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。
-
3.发明申请RECODING MEDIUM FOR POINT OF INFORMATION/NEWS INFORMATION SERVICE FRAME STRUCTURE, AND APPARATUS FOR PROCESSING APPLICATION SERVICE BASED ON TPEG PROTOCOL USING THE SAME 审中-公开信息点/新闻信息服务框架结构的恢复介质和基于TPEG协议的处理应用服务的设备
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
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：WO2005064942A1
公开(公告)日：2005-07-14
申请号：PCT/KR2004/002336
申请日：2004-09-14
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHO, Sammo , KIM, Geon , LEE, Hyun , LEE, Gwang-Soon , HAHM, Young-Kwon , AHN, Chung-hyun , LEE, Soo-In
Inventor： CHO, Sammo , KIM, Geon , LEE, Hyun , LEE, Gwang-Soon , HAHM, Young-Kwon , AHN, Chung-hyun , LEE, Soo-In
IPC: H04N7/173
CPC classification number: H04H20/55 , G01C21/26 , G08G1/096775 , H04H60/70 , H04N7/165 , H04N21/2351 , H04N21/2356 , H04N21/2358 , H04N21/23617 , H04N21/2402 , H04N21/25841 , H04N21/2662 , H04N21/2665 , H04N21/41422 , H04N21/4349 , H04N21/4353 , H04N21/4382 , H04N21/4586
Abstract: Provided is a geographic information transceiving system and method using a digital broadcasting network. The system and method segments new geographic and map data of a region, on which a geographic information service is provided, makes data segment files of different sizes, and multiplexes and transmits the files. A geographic information transmitting system includes: a geographic information collector for receiving real-time geographic information and real-time traffic information; a geographic information processor for extracting/processing local geographic information and local traffic information from the geographic information collecting means and outputting whole area information, geographic information and traffic information for a plurality of resolution levels; a digital broadcasting unit for converting and transmitting the geographic information/traffic information data in conformity to digital broadcast signals; a geographic information multiplexer for multiplexing the geographic information/traffic information data; and a transmitter for transmitting the multiplexed geographic information/traffic information data to a corresponding region.
Abstract translation: 提供了一种使用数字广播网络的地理信息收发系统和方法。 该系统和方法分割提供地理信息服务的区域的新地理和地图数据，使不同大小的数据段文件复用并传输。 地理信息发送系统包括：地理信息收集器，用于接收实时地理信息和实时交通信息; 地理信息处理器，用于从地理信息收集装置提取/处理本地地理信息和本地交通信息，并输出多个分辨率级别的全部区域信息，地理信息和交通信息; 数字广播单元，用于根据数字广播信号转换和发送地理信息/交通信息数据; 地理信息多路复用器，用于复用地理信息/交通信息数据; 以及用于将多路复用的地理信息/交通信息数据发送到相应区域的发射机。
-
5.发明申请APPARATUS AND METHOD FOR INSERTING MULTIMEDIA STREAM FOR MULTIMEDIA SERVICE IN DAB SYSTEM 审中-公开DAB系统多媒体服务插入多媒体流的设备及方法
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。
-
Patent Agency Ranking6.发明申请DIGITAL BROADCASTING RECEIVER HAVING DGPS RTCM DATA OUTPUT PORT AND TERMINAL SUPPORTING DGPS USING THE SAME 审中-公开具有DGPS RTCM数据输出端口和终端支持DGPS的数字广播接收机
公开(公告)号：WO2005050998A1
公开(公告)日：2005-06-02
申请号：PCT/KR2004/000895
申请日：2004-04-19
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHO, Sammo , KIM, Geon , LEE, Hyun , LEE, Gwang-Soon , HAHM, Young-Kwon , LEE, Soo-In
Inventor： CHO, Sammo , KIM, Geon , LEE, Hyun , LEE, Gwang-Soon , HAHM, Young-Kwon , LEE, Soo-In
IPC: H04N7/20
Abstract: A digital broadcasting receiver with DGPS RTCM data output port and a terminal for supporting the DGPS service using the same are disclosed. The digital broadcasting receiver having DGPS RTCM data output port, includes: a radio frequency processing unit for receiving digital broadcasting signals and converting the received signals into baseband data; a decoding unit for decoding the baseband data to generate decoded data; a DGPS information extractor unit for extracting a Differential Global Positioning System (DGPS) information from a DGPS data which is one of the decoded data; and a RTCM104 formatting unit for converting the DGPS information into RTCM104 data which is compatible with the DGPS RTCM data input port and outputting the RTCM104 data through the DGPS RTCM data output port.
Abstract translation: 公开了具有DGPS RTCM数据输出端口的数字广播接收机和用于支持使用其的DGPS业务的终端。 具有DGPS RTCM数据输出端口的数字广播接收机包括：射频处理单元，用于接收数字广播信号并将接收的信号转换为基带数据; 解码单元，用于对基带数据进行解码以产生解码数据; DGPS信息提取单元，用于从作为解码数据之一的DGPS数据提取差分全球定位系统（DGPS）信息; 以及用于将DGPS信息转换为与DGPS RTCM数据输入端口兼容的RTCM104数据并通过DGPS RTCM数据输出端口输出RTCM104数据的RTCM104格式化单元。
-
7.发明公开DIGITAL BROADCASTING RECEIVER HAVING DGPS RTCM DATA OUTPUT PORT AND TERMINAL SUPPORTING DGPS USING THE SAME 审中-公开数字广播接收机DGPS RTCM数据输出和SPORT DGPS对应终端，以
公开(公告)号：EP1687982A1
公开(公告)日：2006-08-09
申请号：EP04728297.5
申请日：2004-04-19
Inventor： CHO, Sammo , KIM, Geon , LEE, Hyun , LEE, Gwang-Soon , HAHM, Young-Kwon , LEE, Soo-In
IPC: H04N7/20
Abstract: A digital broadcasting receiver with DGPS RTCM data output port and a terminal for supporting the DGPS service using the same are disclosed. The digital broadcasting receiver having DGPS RTCM data output port, includes: a radio frequency processing unit for receiving digital broadcasting signals and converting the received signals into baseband data; a decoding unit for decoding the baseband data to generate decoded data; a DGPS information extractor unit for extracting a Differential Global Positioning System (DGPS) information from a DGPS data which is one of the decoded data; and a RTCM104 formatting unit for converting the DGPS information into RTCM104 data which is compatible with the DGPS RTCM data input port and outputting the RTCM104 data through the DGPS RTCM data output port.
-
8.发明公开METHOD FOR CONTROLLING BIT RATE IN DIGITAL AUDIO BROADCASTING SYSTEM AND APPARATUS AND METHOD FOR CONVERTING MEDIA STREAM BY USING THE SAME 审中-公开方法用于控制数字音频广播系统以及设备和方法的比特率用于转换媒体流通过使用这个系统
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
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.
-
9.发明公开RECODING MEDIUM FOR POINT OF INFORMATION/NEWS INFORMATION SERVICE FRAME STRUCTURE, AND APPARATUS FOR PROCESSING APPLICATION SERVICE BASED ON TPEG PROTOCOL USING THE SAME 审中-公开基于所述TPEG协议，以便在地层服务框架结构和设备记录介质，用于INFORMATIONSPUNKT- /消息应用业务的处理
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
Inventor： JEONG, Young-ho , CHO, Sam-Mo , KIM, Geon , AHN, Chung-Hyun , HAHM, Young-Kwon , KIM, Kyu-Heon , LEE, Soo-In
IPC: G06F19/00
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：EP1698177A1
公开(公告)日：2006-09-06
申请号：EP04774595.5
申请日：2004-09-14
Inventor： CHO, Sammo , KIM, Geon , LEE, Hyun , LEE, Gwang-Soon , HAHM, Young-Kwon , AHN, Chung-hyun , LEE, Soo-In
IPC: H04N7/173
CPC classification number: H04H20/55 , G01C21/26 , G08G1/096775 , H04H60/70 , H04N7/165 , H04N21/2351 , H04N21/2356 , H04N21/2358 , H04N21/23617 , H04N21/2402 , H04N21/25841 , H04N21/2662 , H04N21/2665 , H04N21/41422 , H04N21/4349 , H04N21/4353 , H04N21/4382 , H04N21/4586
Abstract: Provided is a geographic information transceiving system and method using a digital broadcasting network. The system and method segments new geographic and map data of a region, on which a geographic information service is provided, makes data segment files of different sizes, and multiplexes and transmits the files. A geographic information transmitting system includes: a geographic information collector for receiving real-time geographic information and real-time traffic information; a geographic information processor for extracting/processing local geographic information and local traffic information from the geographic information collecting means and outputting whole area information, geographic information and traffic information for a plurality of resolution levels; a digital broadcasting unit for converting and transmitting the geographic information/traffic information data in conformity to digital broadcast signals; a geographic information multiplexer for multiplexing the geographic information/traffic information data; and a transmitter for transmitting the multiplexed geographic information/traffic information data to a corresponding region.
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.033 seconds)
