| 摘要 |
In order to transmit data/messages between at least one base station (BS1) and at least one mobile station (MS1) of a radio communications system, the signal-to-noise ratio (SN1) of at least one test signal, which is transmitted from the respective mobile station (MS1) to the assigned base station (BS1), is determined inside the base station in the currently available radio channel (FK) between the base station (BS1) and the respectively assigned mobile station (MS1). Based on this measured signal-to-noise ratio (SN1) in the current radio channel (FK), at least one equalizing parameter ( lambda opt1) for pre-equalizing the radio channel during the transmission of signals from the base station to the mobile station is selected from a multitude of equalizing parameters ( lambda ) provided. This equalizing parameter is selected in such a manner that the detection error rate (BER) with this measured signal-to-noise ratio (SN1) is minimal. The multitude of equalizing parameters ( lambda ) is assigned to different signal-to-noise ratios (SN1 with SNk) and to different detection error rates (BER), and is established in at least one pretest and provided for evaluation. |
