The start point of the data block, the method and apparatus of the combination for measuring the carrier frequency shift of a multi-carrier transmission system of the irregular transmission of the data block

摘要

The invention relates to a method for receiving a multicarrier signal, in particular for a single transmission of a data block. In which case a multicarrier test signal having a cyclic time layout is transmitted together with the data block, and the multicarrier test signal is used for combined measurement of a start of a first data symbol of a data block and of any carrier-frequency shift between a transmitter and a digital receiver. The digital receiver evaluates the multicarrier test signal by performing a sequence of test steps.