公开(公告)号：KR1020130120397A

公开(公告)日：2013-11-04

申请号：KR1020130044447

申请日：2013-04-22

Applicant: 한국전자통신연구원

Inventor： 최범석 ,  하정락 ,  김순철 ,  김정학 ,  정영호 ,  홍진우

IPC: H04N21/43 ,  H04N21/462

CPC classification number: H04N21/4722 ,  H04N5/265 ,  H04N21/232 ,  H04N21/41 ,  H04N21/47214

Abstract: The present invention relates to a technique for providing an interactive augmented broadcast service. A method for processing augmented broadcast content according to the present invention comprises the steps of: receiving broadcast content, and augmented region information for composing augmented content and the augmented region of the broadcast content; receiving, from a user input device, selection information for selecting any one of a plurality of augmented content devices which provide augmented content; generating an augmented content request message on the basis of the augmented region information and transmitting the augmented content request message to an augmented content device selected according to the selection information; receiving augmented content provided by the augmented content device; and composing the augmented content and the augmented region of a broadcast program using the augmented region information. [Reference numerals] (210) Broad contents transmission step;(220) Notification information generation step;(230) Selection information reception step;(250) Augmented contents request step;(270) Augmented contents reception step;(290) Augmented contents synthesis step;(AA) Start;(BB) End

Abstract translation: 本发明涉及一种用于提供交互式增强广播服务的技术。 根据本发明的用于处理增强广播内容的方法包括以下步骤：接收广播内容和用于组合扩充内容的增强区域信息和广播内容的增强区域; 从用户输入设备接收用于选择提供增强内容的多个增强内容设备中的任何一个的选择信息; 基于增强区域信息生成增强内容请求消息，并将增强内容请求消息发送到根据选择信息选择的扩充内容设备; 接收由增强内容设备提供的增强内容; 以及使用增强区域信息来构成广播节目的扩充内容和增强区域。 （210）宽内容发送步骤（220）通知信息生成步骤;（230）选择信息接收步骤;（250）增强内容请求步骤;（270）增强内容接收步骤;（290）增强内容合成 （AA）开始;（BB）结束

公开(公告)号：KR1020130113163A

公开(公告)日：2013-10-15

申请号：KR1020120035533

申请日：2012-04-05

Applicant: 한국전자통신연구원

Inventor： 김창기 ,  김태정 ,  유정주 ,  정영호 ,  홍진우

IPC: H04N21/2385 ,  H04N21/24 ,  H04N21/2662 ,  H04N21/63 ,  H04N21/2389

CPC classification number: H04N21/2385 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/631 ,  H04N7/52 ,  H04N19/34 ,  H04N21/2389 ,  H04N21/434

Abstract: PURPOSE: A channel adaptive hierarchical broadcast device and a method thereof are provided to resolve the problem of service breakdown and quality decline generated when using an existing single channel by providing channel adaptive hierarchical broadcasts and multimedia services. CONSTITUTION: A multi-level video divide part (104) divides inputted multi-level video bitstream into a video bitstream of a first level and the video bitstream of a second level. A multiple transmission channel administration part (105) determines transmission channels for respectively transmitting the video bit stream of the first level and the video bit stream of the second level. The multiple transmission channel administration part outputs the video bit stream of the first level and the video bit stream of the second level to a transmission part related to the determined transmission channels. [Reference numerals] (101) Internet content web server; (102) Real time broadcast system; (103) Multi-level video encoding part; (104) Multi-level video divide part; (105) Multiple transmission channel administration part; (106-1) First receiving part; (106-2) Second receiving part; (AA) Multiplex video; (BB) Level-divided video; (CC) First level video; (DD) Second level video; (EE) First transmitting channel; (FF) Second transmitting channel

Abstract translation: 目的：提供一种信道自适应分层广播设备及其方法，以解决通过提供信道自适应分层广播和多媒体业务来使用现有单一信道时产生的服务故障和质量下降的问题。 构成：多级视频分割部分（104）将输入的多级视频比特流分成第一级的视频比特流和第二级的视频比特流。 多传输信道管理部分（105）确定用于分别发送第一级的视频比特流和第二级的视频比特流的传输信道。 多传输信道管理部分将第一级的视频比特流和第二级的视频比特流输出到与所确定的传输信道相关的传输部分。 （附图标记）（101）互联网内容网络服务器; （102）实时广播系统; （103）多级视频编码部分; （104）多级视频分割部分; （105）多个传输信道管理部分; （106-1）第一接收部分; （106-2）第二接收部; （AA）多路视频; （BB）分级视频; （CC）一级视频; （DD）二级视频; （EE）第一发射信道; （FF）第二发射信道

公开(公告)号：KR1020130103122A

公开(公告)日：2013-09-23

申请号：KR1020120024498

申请日：2012-03-09

Applicant: 한국전자통신연구원

Inventor： 하정락 ,  김순철 ,  김승철 ,  김정학 ,  최범석 ,  정영호 ,  홍진우

IPC: H04N7/173

CPC classification number: H04N21/234 ,  H04N21/23614 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/44016 ,  H04N21/4622 ,  H04N21/6581

Abstract: PURPOSE: A random backoff apparatus for an augmented content reception and a method thereof are provided to enable multiple viewers to efficiently use a bi-directional service by preventing multiple reception terminals from being connected to a program-related website or augmented content at the same time. CONSTITUTION: A reception terminal (510) receives meta data from a server (520). In case a first random backoff is included in the meta data, the receiving unit (511) of the reception terminal indicates a reception request of augmented content by using the first random backoff. The control unit (512) of the reception terminal requests the reception of the augmented content to the server after implementing the first random backoff. In case the first random backoff is not included in the meta data, the control unit generates the first random backoff by using a probability distribution of predetermined random sampling numbers (502) and parameters of random sampling numbers (503). [Reference numerals] (500) Random number direction; (501) Whether the random number is directed or not; (502) Random number distribution; (503) Random number parameter; (511) Receiving unit; (512) Control unit; (521) Transmitting unit; (522) Providing unit

Abstract translation: 目的：提供一种用于增强内容接收的随机退避装置及其方法，以使得多个观看者能够通过防止多个接收终端同时连接到节目相关网站或扩充内容来有效地使用双向服务 。 构成：接收终端（510）从服务器（520）接收元数据。 在元数据中包括第一随机退避的情况下，接收终端的接收单元（511）通过使用第一随机退避来指示增强内容的接收请求。 接收终端的控制单元（512）在实施第一随机退避之后向服务器请求增加的内容的接收。 在第一随机退避不包括在元数据中的情况下，控制单元通过使用预定随机抽样数（502）的概率分布和随机抽样数（503）的参数来产生第一随机退避。 （附图标记）（500）随机数方向; （501）随机数是否被引导; （502）随机数分布; （503）随机数参数; （511）接收单元; （512）控制单元; （521）发射单元; （522）提供单位

公开(公告)号：KR1020130088558A

公开(公告)日：2013-08-08

申请号：KR1020120009872

申请日：2012-01-31

Applicant: 한국전자통신연구원

Inventor： 하정락 ,  김순철 ,  김승철 ,  김정학 ,  최범석 ,  정영호 ,  홍진우

IPC: H04N21/458

CPC classification number: H04N21/458

Abstract: PURPOSE: A personalized augmented broadcasting apparatus and a method thereof are provided to transmit a direction to put an augmented program as well as personalized data in metadata while airing an augmented program and to output augmented content while the broadcasting program is aired through a receiving terminal which has obtains the augmented content related to the personalized data, thereby providing personalized data for a viewer. CONSTITUTION: A broadcasting network receiving function of a receiving terminal (901) has a protocol layer which is capable of receiving broadcasting content data. Control logic (905) interprets other data including received basic content, and requests a metadata processing unit (906) to process metadata. The control logic controls augmented content receiving by referring to the metadata. The control logic processes the received augmented content by matching/synthesizing/synchronizing the augmented content with the basic content, and outputs the processed augmented content. [Reference numerals] (901) Receiving terminal; (902) Broadcasting network receiving; (903) Communication network connection; (904) Secondary storage device; (905) Control logic; (906) Metadata processing unit; (907) User input; (908) Video control and output; (909) Audio control and output; (910) Media control and output

Abstract translation: 目的：提供一种个性化增强广播设备及其方法，用于在通过扩展节目播放广播节目播放广播节目时通过接收终端播放广播节目的方式来发送扩展节目以及个性化数据的方式，同时播放增强节目并输出增强内容 已经获得与个性化数据相关的增强内容，从而为观众提供个性化数据。 构成：接收终端（901）的广播网络接收功能具有能够接收广播内容数据的协议层。 控制逻辑（905）解释包括接收到的基本内容的其他数据，并请求元数据处理单元（906）来处理元数据。 控制逻辑通过参考元数据来控制增强的内容接收。 控制逻辑通过将增强内容与基本内容进行匹配/合成/同步来处理接收到的增强内容，并且输出处理后的扩充内容。 （附图标记）（901）接收终端; （902）广播网络接收; （903）通信网络连接; （904）二次存储装置; （905）控制逻辑; （906）元数据处理单元; （907）用户输入; （908）视频控制和输出; （909）音频控制和输出; （910）媒体控制和输出

公开(公告)号：KR101292881B1

公开(公告)日：2013-08-02

申请号：KR1020090128454

申请日：2009-12-21

Applicant: 한국전자통신연구원

Inventor： 김순철 ,  김희정 ,  정영호 ,  권오형

IPC: H04L12/26 ,  H04L12/12

CPC classification number: H04L41/0213

Abstract: 하나 이상의 관리 대상 단말기의 단말 정보, 수집 기간, 주기 설정 또는 분석 항목을 매핑하고, 상기 관리 대상 단말기를 그룹화하여 프로파일 형태로 보관하는 분석부, SNMP(Simple Network Management Protocol) 프로토콜 규격에 따라 상기 관리 대상 단말기로부터 요청받은 MIB(Management Information Base) 객체에 대해서 쿼리(query)를 수행하고, 상기 쿼리된 MIB 객체의 값(value)을 상기 분석부로 전송하는 관리 프로세스부 및 데이터베이스로부터 분석 항목, 분석 기간, 상기 관리 대상 단말기의 정보 또는 출력 형태 중 어느 하나 이상을 출력하는 출력부를 포함하는 단말 원격 모니터링 장치를 제공한다.
DCAS, 호스트, MIB, 원격, 모니터링

公开(公告)号：KR101282416B1

公开(公告)日：2013-07-04

申请号：KR1020090089104

申请日：2009-09-21

Applicant: 한국전자통신연구원

Inventor： 구한승 ,  권은정 ,  김순철 ,  김희정 ,  정영호 ,  권오형 ,  이수인

IPC: H04L9/08 ,  H04L9/32

Abstract: 다운로드형 수신제한 시스템, 보안모듈, 전송처리 모듈 및 이를 이용한 보안 인증방법이 개시된다. 본 발명의 일 실시예에 따른 다운로드형 수신제한 시스템은 보안모듈 및 전송처리 모듈 간의 상호 인증 및 보안 채널을 형성하는 보안 프로토콜을 통해 안전한 보안 환경을 구성할 수 있다.
다운로드형 수신제한 시스템, 보안모듈, 전송처리 모듈

公开(公告)号：KR1020130044903A

公开(公告)日：2013-05-03

申请号：KR1020110109249

申请日：2011-10-25

Applicant: 한국전자통신연구원

Inventor： 김순철 ,  하정락 ,  김정학 ,  김승철 ,  최범석 ,  정영호 ,  홍진우

IPC: H04N21/43 ,  H04N21/23

CPC classification number: H04N21/4884 ,  H04N21/23614 ,  H04N21/4348 ,  H04N21/8133

Abstract: PURPOSE: An augmented broadcast content receiving method, a device thereof, an augmented content providing method, a device thereof, and an augmented content providing system thereof are provided to supply a text balloon image of a character in broadcast content corresponding to the selection and preference of a viewer or to visually present a score of background music, thereby increasing quality of a broadcast program. CONSTITUTION: A receiving device receives a broadcast stream, which includes broadcast content and metadata, from a server(S310). The receiving device transmits an augmented content request to an augmented content providing device and receives augmented content from the augmented content providing device(S330,S350). The receiving device synchronizes the broadcast content and the augmented content(S360). The receiving device displays the augmented content and the broadcast content(S370). [Reference numerals] (AA) Start; (BB) End; (S310) Receive a broadcast stream; (S320) Generate configuration setting information; (S330) Transmit an augmented content request; (S340) Transmit the configuration setting information; (S350) Receive an augmented content; (S360) Synchronize the content; (S370) Display the content

Abstract translation: 目的：提供一种增强广播内容接收方法，其装置，增强内容提供方法，其装置及其增强内容提供系统，以提供与选择和偏好对应的广播内容中的字符的文本气球图像 或者可视地呈现背景音乐的分数，从而提高广播节目的质量。 构成：接收装置从服务器接收包括广播内容和元数据的广播流（S310）。 接收装置向增强内容提供装置发送增强内容请求，并从扩充内容提供装置接收扩充内容（S330，S350）。 接收装置同步广播内容和扩充内容（S360）。 接收装置显示增强内容和广播内容（S370）。 （附图标记）（AA）开始; （BB）结束; （S310）接收广播流; （S320）生成配置设置信息; （S330）发送扩充内容请求; （S340）发送配置设定信息; （S350）接收扩充内容; （S360）同步内容; （S370）显示内容

公开(公告)号：KR1020130038014A

公开(公告)日：2013-04-17

申请号：KR1020110102634

申请日：2011-10-07

Applicant: 한국전자통신연구원

Inventor： 하정락 ,  김순철 ,  김승철 ,  김정학 ,  최범석 ,  정영호 ,  홍진우

IPC: H04N21/23 ,  H04N21/236 ,  H04N21/43

CPC classification number: H04N21/2353 ,  H04N21/237 ,  H04N21/254 ,  H04N21/25841 ,  H04N21/4622 ,  H04N21/812

Abstract: PURPOSE: A method for providing metadata and broadcasting content for augmented broadcasting, a device thereof, a method for providing augmented content, a device thereof, a method for receiving the augmented content, and a device thereof are provided to conveniently receive local information-based augmented content of a mass multimedia type. CONSTITUTION: An augmented content providing device verifies a user according to a request of an augmented content receiving device(S510,S520). When the user is verified, the augmented content providing device confirms applied broadcasting content by analyzing the request(S540). The augmented content providing device searches a storage unit for local information-based augmented content about a place including the receiving device(S550). The augmented content providing device transmits the searched augmented content to the receiving device(S560). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S510) Receiving an augmented content request; (S520) Verifying a user; (S530) Transmitting an error; (S540) Analyzing applied broadcasting content information; (S550) Searching for augmented content; (S560) Transmitting the augmented content;

Abstract translation: 目的：提供用于增强广播的元数据和广播内容的方法，其装置，用于提供增强内容的方法，其装置，用于接收增强内容的方法及其装置，以方便地接收基于本地信息的 增加大众多媒体类型的内容。 构成：增强内容提供装置根据扩充内容接收装置的请求来验证用户（S510，S520）。 当用户被验证时，增强内容提供设备通过分析请求来确认所应用的广播内容（S540）。 增强内容提供装置在存储单元中搜索关于包括接收装置的位置的基于本地信息的增强内容（S550）。 增强内容提供装置将搜索到的增强内容发送到接收装置（S560）。 （附图标记）（AA）开始; （BB）否 （CC）是; （DD）结束; （S510）接收扩充内容请求; （S520）验证用户; （S530）发送错误; （S540）分析应用的广播内容信息; （S550）搜索增强内容; （S560）发送增强内容;

公开(公告)号：KR101225182B1

公开(公告)日：2013-01-22

申请号：KR1020090082081

申请日：2009-09-01

Applicant: 한국전자통신연구원

Inventor： 임광재 ,  윤철식 ,  정영호

IPC: H04L27/26 ,  H04L1/18 ,  H04W4/06 ,  H04J11/00

Abstract: 다중 접속 시스템에서 순환 천이를 이용하여 공용 피드백 채널의 피드백 신호 패턴을 생성하는 방법 및 이를 위한 송수신기가 제공된다. 피드백 신호 패턴의 생성 방법은 피드백 신호의 전송 심볼에 순환 전치를 부가하여 첫 번째 전송 심볼을 생성하는 단계와, 상기 첫 번째 전송 심볼을 순환 천이한 후 순환 전치를 부가하여 두 번째 및 그 이후의 전송 심볼을 생성하는 단계를 포함한다.
OFDM, OFDMA, feedback pattern, cyclic shift

公开(公告)号：KR1020120111667A

公开(公告)日：2012-10-10

申请号：KR1020110030299

申请日：2011-04-01

Applicant: 한국전자통신연구원

Inventor： 정영호 ,  홍진우 ,  안충현

IPC: G06Q50/30 ,  G06Q50/00 ,  G06F17/30

CPC classification number: G06Q50/01 ,  G06F17/30044 ,  G06F17/30064 ,  G06F17/3082 ,  G06F17/30864 ,  G06F17/30867

Abstract: PURPOSE: An SNS(Social Network Service)-based time machine service providing device and a method thereof are provided to improve the quality of collected information by classifying high value-added information based on information provided by SNS service users and supplying the classified information to social network members. CONSTITUTION: A rich content collecting unit(230) extracts a keyword based on inputted SNS information. The rich content collecting unit collects rich contents related to the SNS information based on the keyword. A time machine processing unit(250) classifies a past time, present time, and a future time based on a preset present time section. The time machine processing unit classifies the rich contents as one of past information, present information, and future information. [Reference numerals] (200) SNS interlock rich content device; (210) SNS information receiving unit; (220) SNS information farcing unit; (230) Rich content collecting unit; (260) Rich content interlock processing unit; (270) SNS interlock rich content transmission unit; (AA) Rich content DB; (BB) Time machine processing DB

Abstract translation: 目的：提供一种基于SNS（社交网络服务）的时间服务提供设备及其方法，通过基于SNS服务用户提供的信息对高附加值信息进行分类，提供收集信息的质量，并将分类信息提供给 社交网络成员。 构成：丰富内容收集单元（230）基于输入的SNS信息提取关键字。 丰富内容收集单元根据关键字收集与SNS信息相关的丰富内容。 时间机处理单元（250）基于预设的当前时间段对过去的时间，当前时间和未来时间进行分类。 时间机器处理单元将丰富内容分类为过去信息，现在信息和未来信息之一。 （参考号）（200）SNS互锁丰富内容装置; （210）SNS信息接收单元; （220）SNS信息监控单位; （230）丰富内容收集单元; （260）丰富内容互锁处理单元; （270）SNS互锁丰富内容传输单元; （AA）丰富内容DB; （BB）时间机器处理DB