Apparatus and method for compensating gain of an automatic...

Details Apparatus and method for compensating gain of an automatic... Apparatus and method for compensating gain of an automatic...

2007-07-03

2007-07-03

Nguyen, Tony T. (Department: 2618)

Telecommunications

Transmitter

Power control, power supply, or bias voltage supply

C455S234100, C455S239100

Reexamination Certificate

active

10691645

ABSTRACT:
An apparatus and method for compensating the gain of an Automatic Gain Controller (AGC) for stabilizing the reception power of discontinuously transmitted packet data in a mobile communication system are disclosed. A compensation controller receives an AGC value from the AGC, sampling the AGC value by a predetermined sample number for a predetermined period, and obtains an AGC compensation gain by comparing a predetermined value with the difference between a sampled AGC value with a reference gain for the predetermined period. A compensator compensates the AGC value with the AGC compensation gain, thereby correcting errors generated in view of the nature of the AGC.

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