Abstract:
PURPOSE: A data synchronization method of a mobile terminal and an apparatus thereof are provided to synchronize the data of a mobile terminal by a motion inputted by a user through the mobile terminal. CONSTITUTION: If a motion sensor detects a first motion which was set up in advance, a control unit (10) synchronizes data in response to the first motion. If the motion sensor detects a second motion which was set up in advance, the control unit synchronizes data in response to the second motion. If the first motion is inputted, the control unit synchronizes only the predetermined number of data among data which are to be synchronized. [Reference numerals] (10) Control unit; (23) Wireless transmission and reception unit; (25) Audio processing unit; (27) Key input unit; (30) Memory unit; (40) Motion sensor unit; (50) Display unit
Abstract:
PURPOSE: An apparatus and a method for transmitting a plurality of key data are provided to supply a smooth video/audio stream service to a user by decoding of encoded video/audio stream. CONSTITUTION: In a apparatus and a method for transmitting a plurality of key data, an SD- C (Stream Distribution-Client)(12) receives encoded stream contents. The SD-C transfers the received contents to the CP- D (Content Provider-Decryption)(14). An FD- C (File Distribution-Client)(13) transfers the encoded file contents to CP-D and the decodes it. The CP- C (Content Provider-Client)(11) transfers encoding key which is required for decoding the contents to CP-D.
Abstract:
A method for providing a chatting service during broadcasting in a broadcasting receiving terminal and a broadcasting system therefor are provided to enable a user to exchange opinions with other viewers through chatting while watching a predetermined broadcast, thereby increasing satisfaction with regard to a broadcast service and interest. A broadcast providing apparatus(100) broadcasts broadcast data with regard to a broadcast program which can provide a broadcast chatting service. If a broadcast chatting message is received, broadcast contents related to the received broadcast chatting message are encoded together with the broadcast chatting message to broadcast the encoded broadcast data. If a broadcast chatting service is selected while outputting broadcast data with regard to a predetermined broadcast program which can provide a broadcast chatting service on a screen, a broadcast receiving terminal(110) displays a broadcast chatting message included in broadcast data being received by generating a chatting window in a part of the screen together with a broadcast picture by activating the broadcast chatting service, transmits input broadcast chatting contents by a broadcast chatting message and transmits the broadcast chatting message to the broadcast providing apparatus through a mobile communication network(102).
Abstract:
A multiplex recording method in a DVB-H based terminal is provided to show a recording progress situation while reproducing a current broadcasting program. A multiplex recording method in a DVB-H based terminal includes: checking an IP that a selected broadcasting program is transmitted(305) when a user selects a broadcasting program to be reproduced(300); obtaining a PID(Program ID) corresponding to the checked IP(310); decoding data to be transmitted to the obtained PID(315); reproducing audio/video with a decoding result(320); judging whether a user selects a broadcasting program for recording(325); checking an IP that the broadcasting program is transmitted(330); obtaining the PID by broadcasting programs(335); decoding and storing data to be transmitted by obtained PIDs(340); and judging whether a recording is terminated(345).
Abstract:
A web service supply system for supplying a web service to a digital broadcasting receiving terminal and a web service supply method are provided to enable a user to watch digital broadcasting contents related to the currently serviced web page even though the user does not directly set a channel through a digital broadcasting-only interface, thus the user can more easily and simply watch the contents. A web server(100) receives program guide information from a digital broadcasting station(104), searches web pages associated with digital broadcasting contents included in the information, generates link information including broadcasting information of the contents, and broadcasts the web pages by inserting the link information into the pages. A digital broadcasting receiving terminal(102) displays the web pages including the link information if the link information exists in the received web pages, and receives and reproduces digital broadcasting contents in accordance with broadcasting information of the digital broadcasting contents corresponding to the link information from the broadcasting station by starting a digital broadcasting service, if the user selects the link information.
Abstract:
A method for providing service linking information between a T-DMB system and an S-DMB system and a method for changing a service by using the service linking information in a DMB terminal are provided to enable the DMB terminal capable of simultaneously receiving broadcasting from the T-DMB and S-DMB systems to provide the service linking information, thereby supporting the smooth viewing of a broadcasting program according to movement. A method for providing service linking information between a T-DMB(Terrestrial Digital Multimedia Broadcasting) system and an S-DMB(Satellite Digital Multimedia Broadcasting) system comprises the following steps of: separately receiving EPG(Electronic Program Guide) from the T-DMB system and the S-DMB system in a service linking information providing server(71); analyzing contents of each received EPG information to check whether there is a linked service(72); classifying services according to how much services are linked to the system and storing the classified information as the service linking information(73); and providing the stored service linking information through a mobile communication system if a request for the service linking information is received from a DMB terminal(74).
Abstract:
본 발명은 실링용 패드가 솔레노이드 밸브 고정 장치에 정착될 수 있는 솔레노이드 밸브 고정 장치 및 실링용 패드에 관한 것이다. 이와 같은 본 발명은, 솔레노이드 밸브와 솔레노이드 밸브 고정 장치의 결합 시, 실링용 패드의 비틀림 등을 방지하기 위한 것으로써, 작업유체가 유출/입하는 복수개의 홀을 가진 솔레노이드 밸브 고정 장치의 일면에 일정한 깊이와 폭을 가진 홈이 형성된 것을 특징으로 한다. 따라서, 본 발명에 의하면 솔레노이드 밸브와 솔레노이드 밸브 고정 장치의 결합 시, 실링용 패드의 비틀림 등을 방지할 수 있다.
Abstract:
개시된 내용은 워핑예측부호화시 격자점들의 움직임벡터를 구하는 방법에 관한 것으로서, 워핑예측모드를 갖는 동화상부호화기에서 격자점들의 움직임벡터를 구하는 방법에 있어서, (1) 일정한 크기로 분할된 블록들의 움직임벡터들을 구하는 단계, 및 (2) 제 (1) 단계에서 구한 블록들의 움직임벡터들에 근거하여, 각 격자점들의 움직임벡터를 각각의 격자점을 포함하는 블록들의 움직임벡터들을 평균하여 구하는 단계를 포함한다. 이와 같은 방법은 워핑예측모드를 갖는 동화상부호화기에서 움직임 예측모드 선택을 위한 계산량 감소 및 부호화효율을 증가시켜 주는 효과를 가져온다.
Abstract:
본 발명은 ATSC-M/H(Advanced Television System Committee-Mobile/Hanled) 표준을 사용하는 휴대 방송 시스템의 이동국에서 스마트카드 프로파일을 제공하기 위한 방법 및 방법에 관한 것이다. 스마트카드 프로파일을 제공하기 위한 방법은, 휴대 방송 네트워크로부터 제공받은 LTKM(Long Term Key Message)에서 MSK(MEMS Service Key) 관련 정보를 확인하는 과정과, 상기 휴대 방송 네트워크로부터 상기 확인한 MSK 관련 정보를 포함하는 STKM를 수신받은 경우, 상기 STKM에 MTK(MEMS Traffic Key)를 확인하는 과정과, 상기 MTK를 이용하여 암호화된 방송 서비스데이터를 복호화하는 과정을 포함한다.