Abstract:
이동 단말기를 사용하여 IPTV 서비스를 제공하는 방법이 개시된다. IPTV 서비스 제어 시스템의 이동 단말기는 사용자가 주시하고 있는 위치인 시점에 대한 정보를 획득하는 시점 인식부; 이동 단말기에 표시되는 화면과 상기 시점에 대한 정보를 비교하여 상기 시점에 대응하는 위치 좌표를 계산하는 시점 처리부; 및 TV와 동일한 화면을 이동 단말기에 표시하고, 셋탑 박스에 상기 위치 좌표를 전송하여 상기 셋탑 박스가 상기 TV에서 상기 위치 좌표와 동일한 위치에 선택 아이콘을 표시하도록 하는 셋탑 제어 클라이언트를 포함한다. IPTV, 이동 단말기, 터치, 시점.
Abstract:
PURPOSE: A mobility supporting method having controlling functions distributed in a network and a system thereof are provided for network companies, which is providing IP mobility services to wireless mobile terminal subscribers, to avoid the concentration of control traffic and overhead to a particular device. CONSTITUTION: Multiple routers transmit packets from a transmission terminal to a reception terminal based on the identifying information of a mobile terminal. Multiple location management servers (LR 1-LR 7) are connected to a virtual network. The multiple location management servers transmits location binding information to a router corresponding to the reception terminal based on the identifying information of the mobile terminal received through the router. The location binding information includes the IP address of a packet reception terminal and the address of the router.
Abstract:
PURPOSE: A net-store based service network dynamic configuration system and service network dynamic configuration method are provided to distribute and process content and data by connecting a network function to smart apparatuses and a cloud server. CONSTITUTION: A resource search and registration unit(1210) registers and searches the network resource information of network resource providers managed by a net-store apparatus. A service network topology configuration unit(1220) receives a service reservation request from a service management system. The service network topology configuration unit dynamically configures a service network. The service network transmits a service based on the network of the service provider to the service provider. The service provider requests a service reservation using a service management system. The service user uses the service of the service provider. [Reference numerals] (1200) Service network dynamic construction apparatus; (1210) Resource search and registration unit; (1220) Service network topology construction unit; (1230) Service network monitoring unit; (1240) Storage unit
Abstract:
PURPOSE: A target type advertisement providing method is provided to increase the success rate of purchase through advertisement by transmitting advertisement for a service and a product to IP(Internet Protocol) viewers. CONSTITUTION: Advertisement information is inserted into the metadata of a specific channel for user(650). When the feature channel for images is requested, the image of the requested channel is transmitted to the TV(Television) terminal of a requester(660). An advertisement request event message is transmitted to an advertisement server according to the metadata of the feature channel(670).
Abstract:
PURPOSE: A multi-terminal virtualization apparatus and method are provided to send/receive data between single terminals without reproduction of a data socket. CONSTITUTION: A multi-terminal virtualization apparatus comprises: a terminal virtualization mapping information management unit(402) for managing mapping information between terminal IP address and user identification information; a terminal virtualization packet transmission controller(404) for converting packet transceiving address by the mapping information; and a terminal virtualization packet transmission control unit which controls packet exchange between grouped transmission terminals(410) and reception terminals.
Abstract:
PURPOSE: A path management apparatus, a path determining apparatus, a path verifying apparatus of a mobile communication terminal are provided to satisfy the desire of a user who connects network according to activation of a network based mobile terminal. CONSTITUTION: A mapping information managing unit(200) manages mapping information and geographical location of a moving path. A moving path managing unit(210) calculates the moving path of the mobile terminal through the mapping inforamtion. The moving path managing unit manages the calculated moving path.
Abstract:
PURPOSE: A method for providing a multicast service for a mobile node in a mobile communication system and a device thereof are provided to minimize processing delay time in case of handover of a mobile node. CONSTITUTION: A receiving unit(910) receives multicast information of a mobile node through an access point from a mobile node which is connected to an access point of an access network. A managing unit(920) transceives a message between agents according to a fixed protocol based on the received multicast information. The managing unit sets a multicast path between agents. A transmitting unit(930) transmits the multicast information of the mobile node to the managing device to register the multicast information of the mobile node in the managing device.
Abstract:
본 발명은 컨텐츠 보안 장치 및 방법에 관한 것으로, 특히 IPTV(Interent Protocol Television, 이하'IPTV 라 칭하기로 함.) 서비스 환경에서 컨텐츠 보안 장치 및 방법에 관한 것이다. 본 발명의 실시 예에 따른 IPTV 서비스 환경에서 컨텐츠 보안 시스템은, 댁내에 존재하는 단말들을 셋탑박스에 등록하고, 상기 단말들의 등록 요청 메시지를 상기 IPTV 서비스 제공자의 서버에 송신하고, 상기 등록 요청 메시지에 포함된 분배키를 미리 결정된 방법을 이용하여 제 1 분배키와 제 2 분배키로 분할하고, 상기 제 1 분배키를 상기 셋탑박스로 전송하고, 상기 제 2 분배키를 메시지 생성부로 전송하며, 기 제 2 분배키를 이용하여 메시지를 생성하고, 상기 생성한 메시지를 상기 셋탑박스로 전송하고, 상기 제 1 분배키를 이용하여 상기 전송된 메시지를 복호화하여 상기 서비스키를 복원하며, 상기 복원된 서비스키 이용하여 제어워드를 복원하고, 상기 복원된 제어워드를 이용하여 상기 암호화된 방송 컨텐츠를 복호함을 특징으로 한다.