Patent ID: 7688035
Filing Date: 2010-03-30
Classification: H02J

Abstract:
1. A mobile communication terminal, comprising: a battery; a wireless communication unit configured to wirelessly communicate with at least one other terminal; a display configured to display information; electronic circuitry comprising a power amplifier module; and a peak current provider configured to provide a peak current to the power amplifier module, the peak current provider comprising: wherein the current limiter controller is further configured to selectively vary the preset value to a first value when a standby screen is displayed on the display, to vary the preset value to a second value when a calling operation is being performed on the mobile communication terminal via the wireless communication unit, and to vary the preset value to a third value when another operation is being performed on the mobile communication terminal that is different than the calling operation, and wherein said second and third preset values are higher than the first preset values.