Radio communication apparatus and method with adaptive antenna array reception

摘要

The radio communication apparatuses and radio communication methods of the present invention detect the timing of an incoming wave, perform adaptive array antenna reception at the timing of the incoming wave, calculate a new weighting coefficient from the weighting coefficient of the reception result, detect the reception power of the desired wave and SIR level from the weighting coefficient and the received signal, select a weighting coefficient with the greater level and carry out transmission using the weighting coefficient selected above.