Receiver or receiver/transmitter for receiving modulated signals from transmitter or further transmitter/receiver uses synchronization signals to determine channel transmission quality

摘要

The device (14) is capable of receiving modulated signals from a transmitter or a further transmitter/receiver, whereby receiver synchronization data are transmitted with the aid of the transmitted signals. The same transmitted signals that are used for synchronization are used in the receiver to determine the quality of the transmission channel (12). AN Independent claim is also included for the following: a data communications system with an inventive device and a data transmission method, especially for use in an inventive system.