APPARATUS AND METHOD FOR RECEIVING DATA IN A MOBILE COMMUNICATION SYSTEM USING AN ADAPTIVE ANTENNA ARRAY TECHNIQUE

摘要

A mobile communication system receives a despread signal of a reception signal, and performs a control operation such that a weight for generating a reception beam is calculated using a first technique if a difference between an error value at a current time and an error value at a previous time is greater than an absolute value of a first threshold or the error value at th e current time is greater than or equal to a second threshold, and performs a control operation such that the weight is calculated using a second techniqu e if the different between the error value at the current time and the error value at the previous time is less than or equal to the absolute value of th e first threshold and the error value at the current time is less than the second threshold.