Wireless base station, transmission power control method and computer program

摘要

Provided is a wireless base station including a power measurement unit for measuring a power of a reference signal for synchronization at a downlink adjacent frequency; a base station type acquisition unit for acquiring a type of a base station that transmits the signal at the downlink adjacent frequency; and a power setting unit for setting a maximum transmission power based on a measurement value of the power measured by the power measurement unit and the type of the base station acquired by the base station type acquisition unit.

主权项

1. A wireless base station comprising:
a processor configured to:
measure a power of a reference signal for synchronization at a downlink adjacent frequency;acquire a type of a base station that transmits the reference signal at the downlink adjacent frequency; andset a maximum transmission power of the wireless base station based on a measurement value of the measured power of the reference signal and an offset value determined based on the acquired type of the base station, wherein the offset value is a sum of an adjacent channel rejection ratio and a predetermined signal-to-noise ratio when the acquired type of the base station is a first base station type, and wherein a predetermined value of power is set as the maximum transmission power when the measurement value of the measured power of the reference signal is between a first threshold and a second threshold.