Eigendecomposition-Based Partial FFT Demodulation for Differential OFDM in Underwater Acoustic Communications
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DOI: 10.1109/tvt.2018.2813327
Abstract: Differential orthogonal frequency division multiplexing (OFDM) is practically attractive for underwater acoustic communications since it has the potential to obviate channel estimation. However, similar to coherent OFDM, it may suffer from severe inter-carrier interference over… read more here.
Keywords: eigendecomposition based; acoustic communications; fft demodulation; partial fft ... See more keywords