DEVICE AND METHOD FOR RECEIVING SIGNALS IN A MOBILE COMMUNICATION SYSTEM USING TECHNOLOGY OF ADAPTIVE ANTENNA ARRAY

FIELD: mobile communication systems. ^ SUBSTANCE: in accordance to the invention, base station, which has at least one receiving antenna, generates receiving beam using previous weight coefficient of receiving beam and of spectrally narrowed signal of current receiving signal, computes value of error which demonstrates the difference between current receiving signal and required receiving signal, and computes current weight coefficient of receiving beam using previous weight coefficient of receiving beam, of spectrally narrowed signal and error value. Base station generates value of step of weight coefficient of receiving beam using value of error and output signal, computes difference between previous weight coefficient of receiving beam and result of multiplication of value of step of weight coefficient of receiving beam, same of spectrally narrowed signal and conjugated error value, as current weight coefficient of receiving beam, and selects step value for weight coefficient of receiving beam in such a way, that current weight coefficient of receiving beam matches optimal receiving beam. ^ EFFECT: realization of device and method for receiving data using circuit for generation of weight coefficient of receiving beam in mobile communication system. ^ 8 cl, 9 dwg