Abstract: A communication terminal apparatus to reduce an intermodulation noise between channels may perform wireless communication at different frequencies using a first channel and a second channel. The communication terminal apparatus may include a sensing unit to measure a signal to noise ratio (SNR) in a communication associated with the second channel, a determining unit to determine whether the measured SNR is less than a first threshold, and an output controller to decrease a strength of an output signal in the communication associated with the first channel if the measured SNR is less than the first threshold, and to increase the strength of the output signal in the communication associated with the first channel until the SNR is substantially similar to the first threshold if the determining unit determines that the measured SNR is greater than the first threshold.

Abstract: A communication terminal apparatus and method for performing wireless communication, including a first channel including a first antenna to transmit a first signal at a first frequency, a second channel including a second antenna to receive or transmit one or more second signals at a frequency other than the first frequency of the first signal, and a feedback circuit unit to selectively generate a feedback signal to the second channel to reduce a noise signal from the first signal among the one or more second signals received or transmitted through the second channel. The feedback circuit unit may include a coupler to segment and transfer at least a portion of the first signal, a filter unit to transmit a frequency signal, a phase converter to modulate a phase of the signal transmitted through the filter, and a gain control amplifier to amplify the phase-modulated signal.

Abstract: A terminal to assign permission to an application includes a storage device to store an application list including information of applications authorized to receive manager permission, and an application processor to receive a request for the manager permission from the application and to determine to allow the manager permission to the application in response to a determination that the application is included in the application list. A method that uses a processor to assign permission to an application includes receiving a request for manager permission from the application, determining, using the processor, whether the application is included in an application list including information of applications authorized to receive manager permission, and determining whether to allow the manager permission to the application if the application is included in the application list.

Abstract: Provided is a terminal including a main body module including a control unit; and a rotation-type touch screen module disposed at one side of the main body module, and including a module housing extending from the main body module, and a loop touch screen rotatable about at least a portion of the module housing in at least one direction, and provided with at least one contact member electrically connected to the control unit.

Abstract: A portable terminal includes a touch input unit to determine whether a first touch is detected in a display area or a grip recognition area, a determining unit to determine validity of the first touch based on a location of the detected first touch, and a processing unit to perform an event corresponding to the first touch when the first touch is determined to be valid. A method for validating a first touch using a processor includes detecting the first touch on a display area or a grip recognition area of a terminal, determining validity of the first touch based on a location of the detected first touch, and performing, using the processor, an event corresponding to the first touch if the first touch is determined to be valid.

Abstract: A terminal includes a touch panel having a first surface, a display panel having a second surface configured to face the first surface, and an attraction reduction layer disposed on at least one of the first surface and the second surface to reduce attraction between the first surface and the second surface. A method for manufacturing a touch-input display includes disposing a first pattern on at least one of a first surface of a touch panel and a second surface of a display panel, the first pattern facing the other of the first surface and the second surface to reduce attraction between the first surface and the second surface, and arranging the touch panel and the display panel to have a gap layer between the touch panel and the display panel.

Abstract: An apparatus and method for generating a standby screen in a mobile terminal generates a standby screen which includes more than one image and may periodically replace or alter the displayed image. The method determines a grid layout of an output area of a screen and may configure each image to match a base cell or a random cell in size. The screen may include multiple layers and each layer may have a different image displayed thereon.

Abstract: A method for sharing an application includes selecting an application for sharing in a first mobile terminal device, attaching application information corresponding to the selected application to a message in the first mobile terminal device, and transmitting a message including the application information to a second terminal device. A first mobile terminal device includes an interface to receive a selection input of an application to be shared, an application information processing unit to identify application information corresponding to the selected application, and a transmission interface to transmit the application information to a second mobile terminal device.

Abstract: An apparatus to display a webpage includes a storage device to store webpage data for displaying a webpage, a controller to determine a main paragraph of the webpage, and a display unit to display the main paragraph without rendering a non-main paragraph. A method that uses a processor to display a webpage includes loading text data of a webpage, determining, using the processor, a main paragraph of the webpage, rendering a sub element included in the main paragraph, and displaying the main paragraph including the sub element without rendering a non-main paragraph.

Abstract: A. mobile device includes a plurality of microphones to recognize a sound generated from an external input, a sensor to recognize an impulse generated from the external input, and a processor. The processor determines multiple regions around the mobile device, determines whether the external input is generated in a region among the multiple regions based on the recognized sound and the impulse, and executes an instruction corresponding to the region. A method that uses a processor to recognize an external input includes recognizing a sound generated from an external input, recognizing an impulse generated from the external input, determining, using the processor, a location of the external input around a mobile device based on the recognized sound and the impulse, and executing an instruction corresponding to the location of the external input.

Abstract: In a mobile device, a display displays a first screen in a first orientation and a second screen in a second orientation. A controller determines a layout of a graphic object on the first screen, and changes the layout of the graphic object to be displayed on the second screen while maintaining a screen ratio of the graphic object. A sensor determines whether the apparatus is in the first orientation or the second orientation. A method for displaying a screen includes displaying a first image in the first orientation, and displaying a second image in the second orientation. The first image includes a major graphic object and a minor graphic object. The second image includes a third portion and a fourth portion, where the third portion corresponds to the major graphic object and has a corresponding screen ratio as the major graphic object.

Abstract: A method for detecting a network attack in a wireless terminal, including storing, in a pattern database (DB), information about an attack pattern that is determined using a plurality of control bits indicating a type of a socket data packet, receiving a socket data packet of a target selected to be accessed through a wireless communication interface identifying the at least one socket data packet received, and generating a socket access history by extracting the plurality of control bits indicating the type of the socket data packet using the at least one socket data packet identified, and determining whether a network is under attack, using the pattern DB and the socket access history.

Abstract: A method for reducing delay in a voice calling operation includes entering into a packet switched network communication state on a mobile communication terminal, detecting an input associated with a voice calling operation, identifying a target legacy communication network cell for conducting the voice calling operation, and performing a camp-on operation on the target legacy communication network cell.

Abstract: A terminal to establish a wireless access channel, includes an input unit to receive a user input to establish a wireless access channel for a data transfer, the user input corresponding to first identification information, a flow control unit to search for a target terminal in response to the user input and to establish a wireless access channel with the target terminal if a response including second identification information corresponding to the first identification information is received from the target terminal, and a control unit to check whether the second identification information corresponds to the first identification information.

Abstract: A portable terminal includes a first antenna unit including a low-frequency band antenna to service a low-frequency band; a second antenna unit including a high-frequency band antenna to service a high-frequency band; a first sub-antenna to support the low-frequency band antenna during communication; and a second sub-antenna to support the high-frequency band antenna during communication. A portable terminal includes a first antenna unit including a low-frequency band antenna to service a low-frequency band; a second antenna unit including a high-frequency band antenna to service a high-frequency band, in which the first antenna unit is disposed at a first portion of the portable terminal and the second antenna unit is disposed at a second portion of the portable terminal.

Abstract: A terminal includes a flexible display including a first screen and a second screen on which images are displayed, the first screen and second screen being disposed on opposite sides of the flexible display, and a control unit to calculate an overlapping region of the second screen, to map coordinates of the first screen to the second screen with respect to the overlapping region, and to display a portion of the image on the second screen, in which the overlapping region of the second screen overlaps at least a portion of the first screen

Abstract: A terminal includes a display unit to display a plurality of layers associated with an application program, an analysis unit to determine a hierarchy of the layers, a determination unit to determine whether a specific layer is included in the layers, and a changing unit to change a tier of the specific layer in the hierarchy of layers from a first tier to a second tier. A method for selectively displaying a screen on a terminal includes displaying an application program screen including a plurality of layers, determining a hierarchy of the layers, determining whether a specific layer is included in the layers, and changing a tier of the specific layer in the hierarchy of layers from a first tier to a second tier.

Abstract: A terminal and a method for providing user input correction of dynamic user interface information, with a user input correction function, including displaying a dynamic user interface including at least one user interface (UI) information item; determining whether the dynamic user interface is updated; where the dynamic user interface is updated, storing the dynamic user interface information for the at least one UI information item before and after occurrence of the update of the UI information for the UI information item in a storage unit; determining whether there is user input to select a UI information item from the dynamic user interface after the update; and where there is the user input, displaying at least one piece of UI information corresponding to the at least one UI information item from the stored dynamic user interface information before and after occurrence of the UI information update.

Abstract: A method for controlling inter-cell interference (ICI) in a mobile communication system by transmitting uplink control information from a base station in a home cell to a terminal of a neighboring cell based on ICI amount information measured at the base station. The ICI control method includes receiving an uplink signal at a base station and extracting inter-cell interference amount information from the uplink signal, generating uplink control information based on the extracted inter-cell interference amount information, and transmitting the uplink control information to a terminal in a neighboring cell. The terminal schedules an uplink resource including selecting frequency bands for an uplink signal by referring to the uplink control information.

Abstract: Provided is a mobile terminal including a body unit providing a display unit; and a power unit supplying electric power to operate the display unit, wherein the power unit is mounted on one side of the body unit in a form such that the power unit extends in a direction parallel to a longitudinal direction of the side of the body unit, and allows for the center of gravity of the body unit to be eccentric toward the side of the body unit. According to such a configuration, a design freedom may be improved and a diversity of usage may be obtained.