Adaptive and Efficient Nonlinear Channel Equalization for Underwater Acoustic Communication

6 Jan 2016Dariush KariNuri Denizcan VanliSuleyman Serdar Kozat

We investigate underwater acoustic (UWA) channel equalization and introduce hierarchical and adaptive nonlinear channel equalization algorithms that are highly efficient and provide significantly improved bit error rate (BER) performance. Due to the high complexity of nonlinear equalizers and poor performance of linear ones, to equalize highly difficult underwater acoustic channels, we employ piecewise linear equalizers... (read more)

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