The present invention concerns a method and device for transferring, by an emitter, a flow of samples to a receiver through a wireless interface using Single-Carrier Frequency Division Multiple Access. The emitter: —selects consecutive blocks of M samples of the flow of samples, —modulates each selected block, —selects, for each modulated block, half of the modulated block located in the center of the modulated block, —selects, with a M/2 sample shift, consecutive blocks of M samples, —modulates each selected block with the shift, —selects, for each modulated block with the shift, half of the modulated block with the shift located in the center of the modulated block with the shift, —forms a stream composed of one in two half ordered modulated blocks and, between two half ordered modulated blocks, one half ordered modulated block with the shift, —transfers the formed stream.