METHOD FOR OPERATING A BASE STATION COMPRISING A PLURALITY OF ANTENNAS IN A WIRELESS RADIO NETWORK

摘要

The present invention relates to a method for operating a base station (11) in a wireless radio network (10). The base station (11) comprises a plurality of antennas for transmitting radio frequency signals between the base station (11) and a user equipment (UE1, UE2). According to the method, at each antenna (12) a training signal sent from the user equipment (UE1, UE2) is received and for each antenna (12) a corresponding configuration parameter is determined based on the training signal. A plurality of payload information blocks (33) is transmitted between the base station (11) and the user equipment (UE1, UE2) using the determined con¬ figuration parameters and a predetermined transmission scheme. For at least one payload information block (33) a transmission quality parameter is determined and an adapted transmission scheme is determined based on the determined quality parameter.