ARRAY ANTENNA BASE STATION DEVICE AND ARRAY ANTENNA RECEPTION METHOD

摘要

PROBLEM TO BE SOLVED: To conduct communication with high quality with a communication opposite party from the start of re-communication. SOLUTION: An adaptive signal processing section 107 applies adaptive signal processing to a demodulation signal of a communication opposite party from a demodulation section 106 to calculate a reception weight and conducts multiplication processing using the demodulation signal and the reception weight. Furthermore, the adaptive signal processing section 107 can perform the multiplication processing using the reception weight and the demodulation signal having stored in a storage section 109 at preceding communication with the communication opposite party at the start of communication.