Abstract: Provided are a mobile terminal and a method of controlling the mobile terminal, in which the emotions or feelings of the user of one mobile terminal can be carried to the user of another mobile terminal by varying the font size of handwritten input transmitted between the mobile terminals and/or applying a haptic effect to the handwritten input according to the level of pressure applied to a touch screen for generating the handwritten input.

Abstract: Provided are a mobile terminal and a method of controlling the mobile terminal, in which the emotions or feelings of the user of one mobile terminal can be carried to the user of another mobile terminal by varying the font size of handwritten input transmitted between the mobile terminals and/or applying a haptic effect to the handwritten input according to the level of pressure applied to a touch screen for generating the handwritten input.

Abstract: A mobile communication terminal for supporting video calling, and a method for performing a video call by efficiently encoding data and transmitting the data. The method comprises constructing a multiplex code table having a plurality of multiplex codes for multiplexing data, selecting an optimum multiplex code among the plurality of multiplex codes of the multiplex table, encoding data to be transmitted by the selected multiplex code, and transmitting the encoded data. Accordingly, a synchronization inconsistency between audio data and video data can be decreased, and a network state can be maintained as an optimum state.

Abstract: An apparatus and method are provided for enhancing image quality of a mobile communication terminal. The mobile communication terminal includes an image sensor that converts image data captured by a camera lens into first image data. The image sensor outputs the converted first image data. The mobile communication terminal also includes a graphic acceleration chip that converts the outputted first image data into second image data of an image suitable to be displayed on a preview screen. The mobile communication terminal further includes a CPU (Central Processing Unit) that converts the outputted first image data into second image data of an image suitable to be displayed on a video screen.

Abstract: A mobile communication terminal for supporting video calling, and a method for performing a video call by efficiently encoding data and transmitting the data. The method comprises constructing a multiplex code table having a plurality of multiplex codes for multiplexing data, selecting an optimum multiplex code among the plurality of multiplex codes of the multiplex table, encoding data to be transmitted by the selected multiplex code, and transmitting the encoded data. Accordingly, a synchronization inconsistency between audio data and video data can be decreased, and a network state can be maintained as an optimum state.