Power control apparatus, and associated method, for a...

Details Power control apparatus, and associated method, for a... Power control apparatus, and associated method, for a...

2005-04-12

2005-04-12

Appiah, Charles (Department: 2686)

Telecommunications

Transmitter

Power control, power supply, or bias voltage supply

C455S126000, C455S069000, C455S522000

Reexamination Certificate

active

06879814

ABSTRACT:
Apparatus, and an associated method, for controlling the power levels at which an EDGE-modulated signal, or other signal which includes envelope varying-portions, during operation of a communication system. Changes in the power levels of the EDGE-modulated signal are permitted when closed-loop power control is done on nonamplitude-modulated component portions of the signal. Changes in the power levels of the EDGE-modulated signal are prevented by open-loop power control on amplitude-modulated component portion of the signal.

REFERENCES:
patent: 4045707 (1977-08-01), Gernot et al.
patent: 6169886 (2001-01-01), Black et al.
patent: 6343218 (2002-01-01), Kaneda et al.
patent: 6600772 (2003-07-01), Zeira et al.

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