Apparatus and method for compensating transmission power in...

Details Apparatus and method for compensating transmission power in... Apparatus and method for compensating transmission power in...

2006-02-07

2006-02-07

Vo, Nguyen T. (Department: 2685)

Telecommunications

Transmitter

Measuring, testing, or monitoring of transmitter

C455S127200

Reexamination Certificate

active

06996381

ABSTRACT:
An apparatus and a method for compensating transmission power in a mobile terminal compensate a gain control value of a transmission signal by comparing transmission powers by power steps of a reference channel to those of respective channels. For above object, there is provided a method for compensating transmission power in the mobile terminal comprising: a step of detecting gain control values and transmission powers by power steps of a reference channel; a step of detecting transmission powers by power steps of respective channels by applying the gain control values of the reference channel to the respective channels; and a step of calculating a calibration gain control value for controlling the transmission power by comparing the transmission powers by power steps of the reference channel to those of the respective channels.

REFERENCES:
patent: 6026284 (2000-02-01), Seo
patent: 6191653 (2001-02-01), Camp et al.
patent: 0 412 392 (1990-07-01), None
patent: WO 01/11769 (2001-02-01), None

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