Base station and method of transmission power control

摘要

If position detection is performed correctly, connection switch 161 is connected through a control signal and transmit power control circuit 162 carries out transmit power control based on reception power of a signal combining direct wave signals and delay wave signals. If position detection is not performed correctly, connection switch 161 is disconnected through a control signal and transmit power control circuit 162 performs transmit power control only based on reception power of the direct wave signals. Thus, it is possible to make reliable position detection compatible with reduction of interference in reception processing of signals of other stations.