公开(公告)号：KR1020120035030A

公开(公告)日：2012-04-13

申请号：KR1020100096496

申请日：2010-10-04

Applicant: 한국전자통신연구원

Inventor： 오봉진

IPC: H04N5/93 ,  G06F17/30

CPC classification number: H04N21/4828 ,  H04N21/2353 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/84

Abstract: PURPOSE: A method for providing service search and a system thereof are provided to search fragments corresponding to a plurality of TVA(TV Anytime) fragments at once and search the fragments in a container unit with a set of fragments satisfying conditions instead of listing location of fragments. CONSTITUTION: An index forming unit(210) forms an index structure. A container configuring unit(220) configures an integrated container by integrating service information, schedule, and program information according to a service identifier with a sub index area. A guide configuring unit(230) configures an EPG(Electronic Program Guide) with an index structure. A transceiving unit(240) provides the EPG by using the service identifier corresponding to desired information with the index structure.

Abstract translation: 目的：提供一种用于提供服务搜索的方法及其系统，用于一次搜索与多个TVA（TV Anytime）片段相对应的片段，并使用一组满足条件的片段搜索容器单元中的片段，而不是列出 片段。 构成：索引形成单元（210）形成索引结构。 容器配置单元（220）通过根据服务标识符与子索引区域集成服务信息，日程表和节目信息来配置集成容器。 引导配置单元（230）用索引结构来配置EPG（电子节目指南）。 收发单元（240）通过使用与索引结构相对应的期望信息的服务标识符来提供EPG。

公开(公告)号：KR1020090060915A

公开(公告)日：2009-06-15

申请号：KR1020070127910

申请日：2007-12-10

Applicant: 한국전자통신연구원

Inventor： 배유석 ,  오봉진 ,  박현 ,  문경덕 ,  백의현

IPC: H04N7/015 ,  H04N7/08 ,  H04N21/2343 ,  H04N21/232

CPC classification number: H04N7/015 ,  H04N7/08 ,  H04N21/232 ,  H04N21/2343

Abstract: A digital broadcasting system and a broadcasting service method thereof are provided to search broadcasting service information through a separate channel for all broadcasting channels of digital broadcasting retransmitted to an IP network. A broadcasting receiver(21) receives a real-time or stored broadcasting stream from a digital broadcasting receiving unit under IPTV environment. An image information processor(23) compresses image information of the broadcasting stream according to an IP network bandwidth, and sends the compressed information to a terminal by using an IP network channel. A broadcasting information processor(25) generates broadcasting service search information, and transmits the broadcasting service search information to the terminal through another IP network.

Abstract translation: 提供了一种数字广播系统及其广播服务方法，用于通过用于向IP网络重传的数字广播的所有广播信道的单独信道搜索广播业务信息。 广播接收机（21）在IPTV环境下从数字广播接收单元接收实时或存储的广播流。 图像信息处理器（23）根据IP网络带宽压缩广播流的图像信息，并通过使用IP网络信道将压缩信息发送到终端。 广播信息处理器（25）生成广播服务搜索信息，并通过另一个IP网络将广播服务搜索信息发送到终端。

公开(公告)号：KR1020040055072A

公开(公告)日：2004-06-26

申请号：KR1020020081662

申请日：2002-12-20

Applicant: 한국전자통신연구원

Inventor： 오봉진 ,  문경덕

IPC: H04L12/40

CPC classification number: H04L12/2805 ,  H04L12/2814 ,  H04L12/2832 ,  H04L2012/2849

Abstract: PURPOSE: An information transfer apparatus in HAVi(Home Audio/Video interoperability) network and a method therefor are provided to enable an application program providing service by using a home appliance or a control module for controlling the home appliance to transfer message on a real time basis. CONSTITUTION: A message allocating unit(300) allocates a priority level according to a kind of a message and queues it. A message consumer(310) transfers a queued message with a higher priority level. A TAM(Transferred Adaption Module) transmitting unit(330) includes multiple TAM transmitters for sectioning the message into several TAM packets, converting them into physical packets, and transferring them to a target node. A TAM manager(320) transfers the message transferred from the message consumer(310) to the TAM transmitting unit(330) according to its priority level. A CMM1394 interface(350) converts the sectioned TAM packets into physical packets and transfers them to the target node.

Abstract translation: 目的：提供HAVi（家用音频/视频互操作性）网络中的信息传送装置及其方法，以使得能够通过使用家用电器或控制模块来提供服务的应用程序来控制家用电器实时传输消息 基础。 构成：消息分配单元（300）根据消息的种类分配优先级并将其排队。 消息使用者（310）传送具有较高优先级的排队消息。 TAM（传送适配模块）传输单元（330）包括多个TAM发射机，用于将消息分段成多个TAM分组，将它们转换成物理分组，并将它们传送到目标节点。 TAM管理器（320）根据其优先级将从消息客户（310）传送的消息传送到TAM发送单元（330）。 CMM1394接口（350）将分段的TAM分组转换成物理分组并将它们传送到目标节点。

公开(公告)号：KR1020000020057A

公开(公告)日：2000-04-15

申请号：KR1019980038482

申请日：1998-09-17

Applicant: 한국전자통신연구원

Inventor： 오봉진 ,  김채규

IPC: G06F15/00

Abstract: PURPOSE: A method for composing a dynamic file system is provided to compose a new file system and remove unnecessary files by using a remaining space of a disk. CONSTITUTION: A method for composing a dynamic file system is to transform a structure and performs a fast movement between data by using one binary file. The method comprises the steps of: examining(301) a useful space of a file system; determining(302) a size of block used for a dynamic file system of the useful blocks and generating an arbitrary file; and composing(303) the arbitrary file as the dynamic file.

Abstract translation: 目的：提供一种组合动态文件系统的方法来组合新的文件系统，并通过使用磁盘的剩余空间来删除​​不必要的文件。 构成：组合动态文件系统的方法是通过使用一个二进制文件来转换结构并在数据之间执行快速移动。 该方法包括以下步骤：检查（301）文件系统的有用空间; 确定（302）用于有用块的动态文件系统的块的大小并生成任意文件; 并组合（303）任意文件作为动态文件。

公开(公告)号：KR1020130030681A

公开(公告)日：2013-03-27

申请号：KR1020110094312

申请日：2011-09-19

Applicant: 한국전자통신연구원

Inventor： 오봉진 ,  백의현

IPC: H04N7/24

CPC classification number: H04N21/2353 ,  H04N21/4351 ,  H04N21/84 ,  H04N21/8543

Abstract: PURPOSE: An encoding and decoding method of structured data and a device thereof are provided to encode each fragment by using a string table, thereby efficiently performing encoding and decoding of the structured data. CONSTITUTION: A fragmentation unit of an encoding device fragments structured data based on hierarchy structure or tree structure(S101). An encoding unit generates encoding fragments by encoding fragments with a data table for the structured data(S103,S105). A data block generation unit generates a data block including the generated encoding fragment and fragment information(S107). [Reference numerals] (AA) Start; (BB) End; (S101) Fragment fragmentation; (S103) Fragment encoding; (S105) Data table of structured data; (S107) Data block generation

Abstract translation: 目的：提供结构化数据的编码和解码方法及其装置，通过使用字符串表对每个片段进行编码，从而有效地执行结构化数据的编码和解码。 构成：编码装置的分片单元基于层次结构或树结构分割结构化数据（S101）。 编码单元通过利用用于结构化数据的数据表编码片段来生成编码片段（S103，S105）。 数据块生成单元生成包括生成的编码片段和片段信息的数据块（S107）。 （附图标记）（AA）开始; （BB）结束; （S101）片段碎片化; （S103）片段编码; （S105）结构化数据的数据表; （S107）数据块生成

公开(公告)号：KR101234061B1

公开(公告)日：2013-02-15

申请号：KR1020100116619

申请日：2010-11-23

Applicant: 한국전자통신연구원

Inventor： 배유석 ,  오봉진 ,  백의현

IPC: H04N5/445 ,  H04N7/08

Abstract: 본 발명에 의한 디지털 방송 시스템에서 애플리케이션 정보를 전송하기 위한 장치 및 그 방법이 개시된다.
본 발명에 따른 디지털 방송 시스템에서 애플리케이션 정보를 전송하기 위한 장치는 방송센터로부터 디지털 방송 데이터를 수신하는 디지털방송 수신수단; 상기 방송센터로부터 디지털 방송 데이터와 관련된 방송서비스 검색정보 테이블을 수신하는 서비스정보 수신수단; 상기 방송서비스 검색정보 테이블의 프로그램 위치정보 테이블에 레퍼런스 정보가 존재하면, 상기 레퍼런스 정보를 이용하여 상기 방송센터로부터 필요한 어플리케이션에 대한 애플리케이션 정보를 포함하는 애플리케이션 정보 테이블을 수신하는 제어수단; 및 상기 디지털 방송 데이터와 상기 애플리케이션을 디스플레이하는 디스플레이부를 포함하는 것을 특징으로 한다.
이를 통해, 본 발명은 채널 선택시 필요한 애플리케이션 정보를 레퍼런스 정보를 통해 참조하여 전체 XML 문서가 아닌 부분적인 XML 문서의 전달이 가능하여 전달되는 문서의 양을 줄이고, 사용자 단말에서 문서를 해석하는데 소요되는 시간을 줄일 수 있다.

公开(公告)号：KR1020120064556A

公开(公告)日：2012-06-19

申请号：KR1020100125836

申请日：2010-12-09

Applicant: 한국전자통신연구원

Inventor： 오봉진 ,  배유석 ,  백의현

IPC: H04N21/23

CPC classification number: H04N21/488 ,  G06T19/006 ,  H04H20/08 ,  H04N21/434 ,  H04N21/812

Abstract: PURPOSE: Method and apparatus for providing contents service using the interworking of a receiving terminal and a broadcasting terminal are provided to enable users to receive high quality augmented reality-type advertisements or data service using the low class broadcasting terminal. CONSTITUTION: A method apparatus for providing contents service using the interworking of a receiving terminal and a broadcasting terminal comprises the following steps: transferring an encrypted terminal information message to the broadcasting terminal using the receiving terminal(550); analyzing the encrypted terminal information message using the broadcasting terminal interworking with the receiving terminal(560); receiving encrypted AR(augmented reality) information and controlling message, and outputting the obtained AR information on the receiving terminal(590, 600); and outputting audio and video information through the broadcasting terminal(610).

Abstract translation: 目的：提供使用接收终端和广播终端的互通提供内容服务的方法和装置，以使得用户能够使用低级广播终端接收高质量增强现实型广告或数据服务。 构成：使用接收终端和广播终端的互通提供内容服务的方法装置包括以下步骤：使用接收终端向广播终端传送加密的终端信息消息（550）; 使用与接收终端（560）相互配合的广播终端来分析加密的终端信息消息; 接收加密的AR（增强现实）信息和控制消息，并且在接收终端（590,600）上输出所获得的AR信息; 并通过广播终端（610）输出音频和视频信息。

公开(公告)号：KR1020120055099A

公开(公告)日：2012-05-31

申请号：KR1020100116619

申请日：2010-11-23

Applicant: 한국전자통신연구원

Inventor： 배유석 ,  오봉진 ,  백의현

IPC: H04N5/445 ,  H04N7/08

CPC classification number: H04N7/08 ,  H04H60/02 ,  H04N5/445 ,  H04N21/8543

Abstract: PURPOSE: An apparatus and method for transmitting application information in a digital broadcasting system are provided to reduce an amount of transmitted documents by transmitting detailed information about application through an additional XML document and adding reference information about application information according to each program of a broadcasting channel. CONSTITUTION: A digital broadcasting receiver(710) receives digital broadcasting data from a broadcasting center. A service information receiver(720) receives a broadcasting service searching information table related to digital broadcasting data from the broadcasting center. If reference information exists on a program location information table, a control unit(730) requests application information and receives an application information table. A display unit(740) displays the application and the digital broadcasting data.

Abstract translation: 目的：提供一种用于在数字广播系统中传送应用信息的装置和方法，用于通过附加的XML文档发送关于应用的详细信息并根据广播频道的每个节目添加关于应用信息的参考信息来减少所发送的文档的数量 。 构成：数字广播接收机（710）从广播中心接收数字广播数据。 服务信息接收机（720）从广播中心接收与数字广播数据相关的广播服务搜索信息表。 如果节目位置信息表中存在参考信息，则控制单元（730）请求应用信息并接收应用信息表。 显示单元（740）显示应用程序和数字广播数据。

公开(公告)号：KR1020110070722A

公开(公告)日：2011-06-24

申请号：KR1020100040016

申请日：2010-04-29

Applicant: 한국전자통신연구원

Inventor： 오봉진

IPC: H04N5/44 ,  H04N5/50

CPC classification number: H04N21/4383 ,  H04N21/4126 ,  H04N21/42221 ,  H04N21/4755

Abstract: PURPOSE: A broadcasting channel switching method of a mobile terminal and the mobile terminal thereof are provided to easily switch the broadcasting channel of a broadcasting terminal into a desired channel with an individual channel number. CONSTITUTION: A broadcasting terminal decides whether the broadcasting terminal is connected through a home network(S110). The broadcasting terminal receives a broadcasting channel list through the home network. The broadcasting terminal composes an individual channel switching table(S120). A server requests the switching to a broadcasting channel number corresponding to an individual channel number to the broadcasting terminal(S130). According to a received signal, the broadcasting terminal switches a broadcasting channel(S170).

Abstract translation: 目的：提供一种移动终端及其移动终端的广播频道切换方法，以便利用单独的频道号将广播终端的广播频道轻松地切换到期望的频道。 规定：广播终端通过家庭网络决定广播终端是否连接（S110）。 广播终端通过家庭网络接收广播频道列表。 广播终端构成单独的频道切换表（S120）。 服务器向广播终端请求切换到与各个频道号对应的广播频道号码（S130）。 根据接收到的信号，广播终端切换广播频道（S170）。

公开(公告)号：KR1020100071209A

公开(公告)日：2010-06-29

申请号：KR1020080129842

申请日：2008-12-19

Applicant: 한국전자통신연구원

Inventor： 오봉진 ,  배유석 ,  문경덕

IPC: H04L12/22

CPC classification number: H04L9/321 ,  H04L9/083 ,  H04L9/3234 ,  H04L2209/80 ,  H04L2209/805

Abstract: PURPOSE: A device certification apparatus and method thereof are provided to easily process session connection or a common key exchange procedure through minimum intervention of a user. CONSTITUTION: A device database(132) stores tag information recorded by a tag reader. A key generating unit(136) produces a separation encryption key cording a share key which is predetermined with the tag information of an arbitrary device. A key transport part(138) transmits the produced individual key to the arbitrary device.

Abstract translation: 目的：提供一种设备认证装置及其方法，用于通过用户的最小干预来容易地处理会话连接或公共密钥交换过程。 构成：设备数据库（132）存储标签读取器记录的标签信息。 密钥生成单元（136）产生用任意设备的标签信息预定的共享密钥的分离加密密钥。 密钥传送部件138将产生的专用密钥发送到任意设备。