Radio communication device and radio communication method

摘要

Transmit power determination section 105 determines a transmit power value in a communication between the own stations that will not interfere with communications between other stations based on the transmit power value in the communications between the other stations, SIR measurement section 108 measures an SIR of a known reference signal in the reception signal and transmission rate determination section 109 determines a transmission rate value that will meet the desired communication quality according to the determined transmit power value and measured SIR value.