Abstract:
The method comprises the steps of performing a logging process if there is a request for logging from an open module of a file management unit and a recover preparation module of a transaction management unit; performing the logging process if thee is a request for logging from a write module of the file management unit; and recovering a file system after performing the initialization of a material structure.
Abstract:
Provided are an apparatus and method for providing a personalized home screen which provide various personalized home screens for a plurality of users who use the same smart TV and provide the same home screen for a different smart TV using personal information stored in a cloud server. The apparatus for providing a personalized home screen according to the present invention comprises: a user identification unit for receiving user identification information from a user, and transferring the user identification information; and a home screen processing unit for comparing the user identification information received from the user to personal information of multiple users, and outputting a personalized home screen on a screen based on the identified user personal information. As a result, user can conveniently use a smart TV by being provided an appropriate home screen for the user, and can be provided the same home screen although the user use a different smart TV. [Reference numerals] (110) User identification unit; (120) Input unit; (130) Home screen processing unit; (140) Cloud server; (AA) User personal information request; (BB) User personal information; (CC) User identification information; (DD) Control signal
Abstract:
PURPOSE: A contents search device using viewing preference information is provided to offer customized contents by searching for broadcasting contents in consideration of viewing preference information generated from a viewing history. CONSTITUTION: An interface (101) extracts a keyword search statement from a contents search request. First database (107) stores viewing preference information generated from a viewing history. Second database (109) stores broadcasting contents. A processor (103) searches broadcasting contents related with the keyword search statement in consideration of the viewing preference information from the second database. [Reference numerals] (101) Interface; (103) Processor; (107) First database; (109) Second database
Abstract:
PURPOSE: A portable computer device having an intelligent robot property and an operating method thereof are provided to perform user commands by searching for people, recognizing the people, tracing faces, and performing an interaction function as needed. CONSTITUTION: An input projector(110) supplies a UI screen and includes a camera taking an image of user actions on the UI screen. A main board(133) recognizes a user command according to the user actions and generates services and contents according to the user command. An output projector(113) outputs the contents. The output projector includes a camera tracing the user actions. The main board recognizes a user command according to a finger gesture on the UI screen and generates contents according to the user command. [Reference numerals] (111) Input project; (113) Output project; (120) 2 camera; (133) Main control board; (135) Peripheral device control board; (140) Microphone; (143) Sound control board; (150) 5 motor; (160) Illumination sensor; (170) Touch sensor; (180) Speaker; (183) Speaker amplifier; (191) WiFi wireless LAN; (193) USB memory or SD card; (AA) Main processor; (BB) Memory; (CC) Hard disk(SSD); (DD) Graphic controller; (EE) USB port; (FF) 1 PCI Bus; (GG) 10/100/1000 Mbit Ethernet
Abstract:
본 발명에 따른 네트워크 기반 로봇 제어를 위한 로봇 클라이언트 관리 방법은, 로봇 클라이언트가 접속하면 인증과정을 통해 상기 로봇 클라이언트를 인증하는 단계; 로봇 클라이언트에 해당하는 로봇 객체를 생성하는 단계; 로봇 클라이언트를 초기화하기 위한 정보, 로봇 클라이언트와 관련된 네트워크 정보, 및 로봇 클라이언트의 프로세싱과 관련된 정보를 포함하는 프로파일 정보를 로봇 클라이언트로부터 추출하는 단계; 및 추출된 프로파일 정보를 관리자 서버에 전달하여 로봇 객체가 관리자 서버에 등록되도록 하는 단계를 포함한다. 본 발명에 의하면, 관리자 서버에 접속되는 로봇 클라이언트의 접속 및 프로파일링 절차를 통일하여 다양한 이기종 로봇 클라이언트들이 관리자 서버에 쉽게 접속할 수 있도록 해줌으로써, 다양한 이기종 로봇 클라이언트들이 관리자 서버에 접속하여 네트워크를 통해 센싱 기능과 프로세싱 기능을 수행할 수 있게 된다. 네트워크 기반, URC, 프로파일, 로봇 서버, 센싱, 프로세싱
Abstract:
PURPOSE: A multi-robot diagnosis management servers are provided to support each robot about different functions and supplement function restriction of the robot. CONSTITUTION: A robot manager generates or deletes a virtual robot server. A management function module performs at least one among access management, authentication, diagnosis, and profiling about a connected robot(100). The virtual robot servers are generated as many as the number of models of connected robots generated by the robot manager. A virtual robot object is generated as many as the number of the connected robots. The virtual robot object is connected to a virtual robot server corresponding to a corresponding type.
Abstract:
PURPOSE: A MIMO(Multiple Input Multiple Output) wireless communications system and a method thereof are provided to reduce interference by detecting signals received from each path at the receiving terminal. CONSTITUTION: An STBC(Space Time Block Coding) part receives transmission data. The STBC part outputs a plurality of coding signals. A pre-equalizer(23) executes a pre-equalization of a plurality of coding signals transmitted from the STBC part. The pre-equalizer outputs a plurality of transmission signals. A first and a second transmission antenna(25,26) transmit a plurality of transmission signals at the different time.
Abstract:
PURPOSE: A lookup method on a distributed processing environment using a chord system is provided to perform lookup efficiently and fast on a P2P(Peer-to-Peer) environment that the information of resources is not collected in one place, the resources of a large scale are connected, and free registration/secession is possible. CONSTITUTION: To search the information of a certain number, the information is distributed/registered to the lookup lists of a number in the exponents of 2(301-3). In a distributed registration state, the information is sequentially searched while an appointed point address ID and a node ID of the client are obtained(302-1). The information is distributed/registered by using a list appointed point ID.
Abstract:
PURPOSE: An adaptive code bank managing method for allocating code channels in a mobile communication system and an apparatus therefor are provided to calculate the maximum number of allocable code channels according to wireless channel environments, and to adaptively vary the code bank by the size of communication traffic, so as to improve efficiency in communication channel use. CONSTITUTION: If a request for using code channels is generated, a channel number adjustor of a code bank management unit calculates the number of necessary code channels(S100,S110). The channel number adjustor calculates a link gain between a mobile station and a base station, on the basis of power amount allocated to all currently used code channels, total noise and interference amount, and SIR(Signal-to-Interference Rate)(S120,S130). The channel number adjustor calculates the number of additionally allocable code channels(S140). The channel number adjustor calculates the size of a code bank(S150). A channel allocator compares the number of necessary codes with the number of available channel codes(S160). If the number of necessary codes is larger, the channel allocator declares the failure of code channel allocation(S170). And if the number of necessary codes is smaller, the channel allocator allocates code channels(S180).