СВЯЗНОЕ ПРИЕМНОЕ УСТРОЙСТВО

摘要

A receiver for digital signals equalises the counted number of errors for each of the levels the signals may assume, by adjusting decision thresholds. The numbers of errors for each level are preferably derived from estimates which are used for error correction decoding. While it is envisaged that such an arrangement will be used mainly for the reception of binary signals, it is also applicable to the reception of signals with more than two levels.