Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Jae-Seung Ko

Yun-Je Oh

Young-hun Joo

Jae-Hoon Kwon

Jeong-rok Park

Chang-Ick Kim

Il-Koo Ahn

Disclosed is an intelligent display method for a multimedia mobile terminal. The method includes the steps of determining a type of a camera shot existing in a sport game video; deciding a region of interest within an image frame of the sport game video when it has been determined that the camera shot is a long-distance shot, magnifying the region of interest, and displaying the region of interest on the mobile terminal, and displaying the entire image frame on the mobile terminal when it has been determined that the video shot is a non-long-distance shot. The method enables the user to watch images in a more understandable and comfortable manner.

Intelligent display method for multimedia mobile terminal

A gain control device of a transmitter in a mobile communication terminal is provided. The device includes a temperature sensor for sensing an external temperature, a power amplifying module for amplifying a radio frequency output, a gain control circuit for controlling a voltage gain of the power amplifying module, a fixed gain circuit for providing a fixed voltage gain to the power amplifying module, a switch for switching to connect the power amplifying module to one of the gain control circuit and the fixed gain circuit, and a controller for generating a control signal to control the switch depending on the sensed external temperature.

Gain control device of transmitter in mobile communication terminal and method thereof

Growing community of inventors

Seoul, South Korea

Jae-Seung Ko