Patent ID: 8798563
Filing Date: 2014-08-05
Classification: H03G,H04W

Abstract:
1. A method for decreasing power consumption of a power amplifier, comprising: obtaining a compensation power control value, wherein the compensation power control value is a power control value that is input to the power amplifier when an input voltage of the power amplifier is decreased to a minimum value of the input voltage under a condition of guaranteeing that a preset transmit power value of an antenna port is unchanged, and the minimum value of the input voltage is a minimum input voltage that can guarantee normal operation of the power amplifier when a preset power control value is input to the power amplifier; and inputting the minimum value of the input voltage and the compensation power control value to the power amplifier to control the power amplifier to output the preset power value of the antenna port, wherein the obtaining the compensation power control value comprises: