Abstract:
PURPOSE: A PRN(Pseudo Random Noise) code assignment system of a pseudo satellite and a method thereof are provided to prevent the lacking of PRN codes to be assigned to the pseudo satellite when a number of pseudo satellites are installed in a wide area. CONSTITUTION: The PRN code assignment system is constituted with a control center(100) and a number of pseudo satellites(210,220,230,240,250). The control center stores information of controllable pseudo satellites and assignable PRN codes per time zone internally, and manages a PRN code of a corresponding pseudo satellite using the information. The control center determines a PRN code to be assigned to the pseudo satellites after generating a PRN code management list, and performs wire/wireless communication with the controllable pseudo satellites in order to assign the PRN code to the pseudo satellites. PRN#12 is assigned to the pseudo satellite(210), and PRN#34 is assigned to the pseudo satellite(220), and PRN#19 is assigned to the pseudo satellite(230), and PRN#32 is assigned to the pseudo satellite(240), and PRN#22 is assigned to the pseudo satellite(250). The pseudo satellites(230,240) performs wireless communication with the control center.
Abstract:
PURPOSE: A pseudo satellite is provided, which is controlled through a wire/wireless communication network not to select the same PRN(Pseudo Random Noise) code as a pseudo satellite within a radio wave reaching range. CONSTITUTION: According to the pseudo satellite, a communication module(210) receives a pseudo satellite control signal from a communication network and transmits its control result to the communication network. A control unit(220) reads PRN code change information of the pseudo satellite from the pseudo satellite control signal transmitted from the communication module, and then generates a control signal for PRN code change of a corresponding pseudo satellite. A code generation unit(240) generates a PRN code which the corresponding pseudo satellite will use based on the control signal. A signal generation unit(250) modulates data to be transferred to an external GPS receiver using the PRN code generated in the code generation unit.
Abstract:
Disclosed is an electronic device. The electronic device comprises a storage unit in which multiple applications are stored; a management unit managing a list for a selected application among the multiple applications stored in the storage unit; a user interface unit displaying a shortcut area including icons corresponding to each of the applications included in the list by applying transparency; and a control unit driving the application corresponding to the selected icon when the one of the displayed icons is selected. [Reference numerals] (110) Communication interface unit; (120) User interface unit; (130) Storage unit; (140) Management unit; (150) Control unit
Abstract:
An output limiting method and a video displayer employing the same are provided to solve a problem that if a particular section of video images stored in a file is harmful, a user should set a lock function with respect to the entire video images. When an image reproduction command is inputted(S210), a controller controls a video displayer to reproduce an image(S220). The controller checks whether a command with respect to an output limit start point is inputted(S230). When a command with respect to an output limit start point is inputted, the controller receives a password from a user(S240). The controller controls the video displayer to reproduce images(S250). The controller checks whether a command for an output limit end point is inputted(S260). The controller determines images starting from the output limit start point to the output limit end point as images of an output limit section and records information indicating that the output limit has been set for the images of the particular section and information about the password inputted by the user in a region of a file in which the images are stored(S270).
Abstract:
스킨 이미지를 사용하여 아이콘을 그룹별로 관리하는 사용자 인터페이스 및 방법에 관한 것이다. 본 발명의 일 실시예에 따른 스킨 이미지를 사용하여 아이콘을 그룹별로 관리하는 사용자 인터페이스는 바탕화면 위에 스킨 이미지 또는 축소 스킨 이미지를 활성화 여부에 따라 선택적으로 제공하는 아이콘 룸 및 상기 아이콘 룸에 포함되어 상기 아이콘 룸이 활성화 될 경우 상기 스킨 이미지 위에 제공되는 다수의 아이콘 이미지들을 포함한다. 스킨, 사용자 인터페이스, 아이콘, 사용자 편의성
Abstract:
본 발명은 화상 통화 단말기에서 화상 통화시, 촬영 이미지 및 통화하는 상대방으로부터 전송된 상대방 이미지 중 어느 하나를 표시부의 전체 화면에 출력하며 다른 하나를 미리 마련된 별도의 창으로 출력하는 화상 통화 이미지 출력 방법에 있어서, 전체 화면에 출력하는 이미지에서 사용자 또는 상대방의 얼굴 및 머리 이미지를 추출하여 사용자 또는 상대방의 얼굴 및 머리 이미지를 포함하는 사용자 또는 상대방 이미지 영역을 설정하는 과정과, 전체 화면상에서 사용자 또는 상대방 이미지 영역과 상기 창의 출력 위치를 비교하는 과정과, 비교 결과에 따라, 전체 화면에 출력하는 이미지를 재조정한다. 화상통화, 얼굴 영역 추출, 이미지