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Preamble-based synchronization for OFDM/OQAM systems

The paper deals with the problem of preamble-based synchronization for OFDM/OQAM systems. Specifically, by exploiting the conjugate-symmetry property of a recently proposed preamble structure, a simple and robust procedure for timing and CFO synchronization is proposed. The root mean square error of the proposed algorithms and the overall performance of an OFDM/OQAM system exploiting them are evaluated via computer simulations.