Channel-sensitive power control

摘要

A communication receiver which applies signal processing for quantitatively estimating receive signal factors such as communication channel quality, signal characteristics, and overall system received bit error rate (BER) or packet error rate (PER) and which applies a general algorithm for mapping these estimated factors to control receiver performance and minimize power consumption.

主权项

1. A receiver comprising:
Doppler frequency determination circuitry operable to determine the Doppler frequency of a received signal; signal mode detection circuitry operable to determine a mode of said received signal; signal quality estimation circuitry operable to determine signal quality of said received signal; and control circuitry operable to control power consumption of said receiver based on said Doppler frequency of said received signal, said mode of said received signal, and said signal quality of said received signal.