Patent ID: 9020455
Filing Date: 2015-04-28
Classification: H04B,H04W

Abstract:
1. A transceiver, comprising: a transmitter circuit operable to up convert a first transmission signal into a first physical uplink channel, the transmitter circuit comprising a transmission amplification circuit operable to amplify the first transmission signal in accordance with a first adjustable gain; a receiver circuit operable to down convert a first receive signal out of a first physical downlink channel, wherein the first receive signal includes transmission power control information for adjusting the first transmission signal to a first specific transmission power level; an antenna tuner operably associated with the transmitter circuit and the receiver circuit, wherein the antenna tuner provides a pass band; and a transceiver power control system comprising; wherein the transceiver power control system is configured to enable the transmission power control system to adjust the first adjustable gain and reduce the difference between the current power level of the first transmission signal and the first specific transmission power level when the current power level of the first transmission signal is less than a first power limit and enable the antenna tuner control system to adjust the pass band in accordance with the transmission power control information if the current power level of the first transmission signal is greater than the first power limit.