Method for estimating at least one parameter among a time lead and a frequency offset between first and second communication devices

Abstract

The present invention relates to a method for estimating at least one parameter from among a time lead (TA) and a frequency shift (CFO) between a first communication device (TX) and a second communication device (RX) from a subset (SUB) of samples of a correlation signal (COR), said correlation signal (COR) being based on a received signal (RCD) from the first communication device (TX) and a reference signal (REF). The present invention also relates to a method for training an estimator (EST), a neural network (ENC), a communication device (RX), a communication system (SYS), a computer program (PROG_RX), and a computer-readable medium (MEM_TX). Figure for the abstract: FIG. 4