Apparatus and method for controlling transmission power of...

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Reexamination Certificate

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C455S007000, C455S011100, C455S069000

Reexamination Certificate

active

06901269

ABSTRACT:
An apparatus and method for controlling a transmission power of a base transceiver station in a CDMA mobile communication system is disclosed. The apparatus for controlling a transmission power in a CDMA mobile communication system, including: a central processing unit (CPU) for performing control operation according to a power control require signal of a user; a gain controller for outputting a gain signal according to the CPU control; and a gain variable amplifier for regulating transmission power by varying according to the gain signal of the gain controller.

REFERENCES:
patent: 5896064 (1999-04-01), Kaku
patent: 6144860 (2000-11-01), Komatsu
patent: 6151328 (2000-11-01), Kwon et al.
patent: 6175744 (2001-01-01), Esmailzadeh et al.
patent: 6181949 (2001-01-01), Ozluturk et al.
patent: 6389296 (2002-05-01), Shiraki et al.
patent: 2002/0193115 (2002-12-01), Furukawa et al.

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