Doppler estimation and compensation for underwater acoustic OFDM systems

Abstract

Underwater acoustic (UWA) channels brings frequency-dependent Doppler shifts. In this paper, we treat the channel as having a common Doppler scaling factor on all propagation paths, and propose a novel approach to mitigating the Doppler effects. First, we used the same sampling interval as the transmitter to the received signal. Secondly, we compare the… (More)

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Cite this paper

@article{Guo2011DopplerEA, title={Doppler estimation and compensation for underwater acoustic OFDM systems}, author={Tieliang Guo and Danfeng Zhao and Zhiyong Zhang}, journal={Proceedings of 2011 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference}, year={2011}, volume={2}, pages={863-867} }