Portable multi-band communication device, and a method for...

Details Portable multi-band communication device, and a method for... Portable multi-band communication device, and a method for...

2005-10-18

2005-10-18

Beamer, Temica (Department: 2681)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S573000, C455S566000

Reexamination Certificate

active

06957091

ABSTRACT:
A portable multi-band communication device has a power amplifier, a battery for supplying power to the power amplifier, and a controller, which controls an output power level of the communication device by generating a digital control signal for the power amplifier. The controller monitors the digital control signal and in response determines a consumption of electric energy from the battery.

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