摘要:
An apparatus and method for determining a key input in computing equipment having a touch screen are provided. The method for determining the key input in the computing equipment includes, upon occurrence of a touch input on the touch screen, determining an input type of the touch input, expanding a key input recognition region of at least one key when the input type is a finger touch input, and detecting the key input according to the expanded key input recognition region.
摘要:
An apparatus and method for determining a key input in computing equipment having a touch screen are provided. The method for determining the key input in the computing equipment includes, upon occurrence of a touch input on the touch screen, determining an input type of the touch input, expanding a key input recognition region of at least one key when the input type is a finger touch input, and detecting the key input according to the expanded key input recognition region.
摘要:
Provided are an apparatus and method for controlling a media player running on a background in a portable terminal. In the apparatus, an input unit includes a plurality of keys, and a control unit sets a key for controlling the media player running on the background using one or more keys of the input unit.
摘要:
Disclosed are an apparatus and method of cell-based path planning for a mobile body and a computer-readable recording medium storing the method therein. The method includes receiving a configuration space including a start point and a goal point of the mobile body and position information of obstacles, determining a search order of the obstacles located in the configuration space, performing cell decomposition by repeatedly connecting a vertex of one of the obstacles to a vertex of another obstacle according to the determined search order, and performing cell decomposition by making an extended line from each of non-connected vertices in a direction of dividing vertical angle of each of the non-connected vertices into two.
摘要:
Provided are an apparatus and method for preventing a dual port memory full in a mobile communication terminal with multi processors. The apparatus includes an auxiliary processor having a buffer and storing data in the dual port memory, a main processor having a memory processing module and a buffer and loading the data of the dual port memory, and the dual port memory into which the data from the auxiliary processor and the main processor are loaded. When the dual port memory is used as data exchange units of the multi processors, the synchronization collapse can be prevented, thereby providing the smooth services.
摘要:
Provided are a human interface device and a wireless communication method thereof. The wireless communication method of the human interface includes the steps of: setting up an occupancy channel of the host digital terminal and the wireless input unit by communicating data for setting up the occupancy channel through the emergency channel; transmitting, at the wireless input unit, operation data through the occupancy channel, and receiving, at the host digital terminal, the operation data; and when the operation data is not generated until a predetermined time lapses, enabling the wireless input unit and the host digital terminal to operate in an operation standby state, and confirming whether there is interference on the occupancy channel. Accordingly, efficiency of a frequency band is increased, and cost and size of the product can be reduced. Further, when interference on the occupancy channel is detected, a new occupancy channel can be set up so that reliability and efficiency of the wireless communication can be increased.
摘要:
Provided is a method and apparatus for video telephony in a portable terminal. In the method, all image frames received from a video telephony counterpart terminal are decoded when a video telephony event is detected. Thereafter, it is determined if the received image frames are accumulated in a buffer of the portable terminal. Thereafter, only a portion of the decoded image frames are selected and displayed when the received image frames are accumulated in the buffer.
摘要:
A data recording method and data recoding device to improve operational reliability of NAND flash memory includes calculating an address to record data, extracting information regarding a memory cell corresponding to the calculated address, selecting a data scrambling method based on the information regarding the memory cell, scrambling the data according to the data scrambling method, and recording the scrambled data on the memory cell. The information regarding the memory cell includes a logical block address, a logical page address, a physical block address, a physical page address of the memory cell, and a program/erase cycle of a memory block corresponding to the memory cell.
摘要:
A plasma display and a method of driving the plasma display. The plasma display includes a plasma display panel including a plurality of discharge cells corresponding to sustain electrodes and scan electrodes. A first transistor is coupled between a first power source and a node coupled to the scan electrodes. A second transistor and a diode are coupled in series between a second power source and the node. The first and second transistors are alternately turned on during a sustain period, and the diode is configured to interrupt a current flowing from the second power source to the node.
摘要:
Disclosed is an image communication terminal including a main processor that controls operation in accordance with image communications, decodes video data, and encodes images photographed through a camera, and a modem processor that processes data in accordance with radio communications, divides image communication data into video and audio data, and encodes voice signals input from a microphone to combine encoded audio data with the video data to transmit them to the communication network. Accordingly, the utility of the main processor is increased and a quantity of communication data between the modem processor and the main processor is reduced. Further, voice quality is provided at an optimal level.