ADAPTIVE LINEARITY COMMUNICATION DEVICE

摘要

PROBLEM TO BE SOLVED: To increase linearity of receiver components while minimizing adverse effect upon the battery life.

SOLUTION: A wireless communication device 100 may include a component 116 having linearity dependent upon a bias and a processor 108 configured to change the bias in response to the detection of a connection between the wireless communication device and a high-capacity power source 102. A method of operating a wireless communication device having a bias dependent component where the wireless communication device is configured to operate in a high efficiency mode in the absence of a connection between the wireless communication device and a high-capacity power source may include determining whether the high-capacity power source is connected to the wireless communication device, and varying the operation of the bias dependent component on the basis of whether the high-capacity power source is connected to the wireless communication device.

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