Apparatus and method for controlling transmission power of CDMA mobile communication system
AssigneeUTStarcom, Inc.
InventorsJong-Soo Kim, Byung-Sek Yun
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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.
Claims5
An apparatus for controlling a transmission power in a CDMA mobile communication system, comprising:
- 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.
A method for controlling a transmission power control in a CDMA mobile communication system, comprising the steps of:
- a) regulating a transmission power of a base transceiver station (BTS) to 0 dB;
- b) checking whether a power control request of an operator exists or not;
- c) determining whether the power control request of the operator is a first power control or a second power control;
- and
- d) re-regulating the transmission power of the BTS by varying a gain of an amplifier according to the determining result.
Dependencies are inferred from the claim text.