Detection, Synchronization, and Doppler Scale Estimation with Multicarrier Waveforms in Underwater Acoustic Communication

In this paper, we propose a novel method for detection, synchronization and Doppler scale estimation for underwater acoustic communication using orthogonal frequency division multiplex (OFDM) waveforms. This new method involves transmitting two identical OFDM symbols together with a cyclic prefix, w...

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Veröffentlicht in:	IEEE journal on selected areas in communications 2008-12, Vol.26 (9), p.1638-1649
Hauptverfasser:	Mason, S., Berger, C., Zhou, S., Willett, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic signal detection Correlators detection Doppler Doppler effect Frequency division multiplexing Frequency estimation Frequency synchronization Multiplexing OFDM Performance analysis Receivers Studies Synchronism synchronization and Doppler scale estimation Thresholds Underwater acoustic communication Underwater acoustics Underwater communication Underwater tracking Waveforms wideband channel
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