| 摘要 |
PURPOSE: A device for distributing antenna power of a base station is provided to vary delivered power distributions of an antenna according to usage or time inside or outside of a building, thereby supplying an efficient service to crowded places. CONSTITUTION: A signal outputted from a base station(100) is supplied to a variable power distributor(200) through an RF signal line(700). The variable power distributor(200) distributes power to internal antennas(300,400,500) of inside of a building for calling internal users and to an external antenna(600) for calling external users. The base station(100) compares the number of the internal and the external users, in order to determine to which more power is supplied, and supplies a control signal to the variable power distributor(200) through the control signal(800).
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