Downlink power control with limit to dynamic range using...

Details Downlink power control with limit to dynamic range using... Downlink power control with limit to dynamic range using...

2004-07-29

2009-11-10

Ha, Dac V (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

C375S146000, C375S147000, C370S252000, C370S318000, C455S013400, C455S127100, C455S522000

Reexamination Certificate

active

07616677

ABSTRACT:
An apparatus and method is provided for dynamic range power control of a wireless downlink communication signal, such that target signal quality adjustments are held temporarily when it is apparent that transmit power control commands will not produce the desired response at the transmitting station. Comparisons of measured received signals to thresholds are performed to determine whether the transmitting station has either reached the maximum or minimum transmit power, in which case the target signal quality adjustment is controlled accordingly. When normal transmit power is detected, the target signal quality adjustments are allowed to resume as usual.

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