A direct adaptive equalizer (DAE) combined with a digital phase-locked loop (PLL) is a
widely used receiver scheme for single-carrier underwater acoustic (UWA) communications …

Orthogonal Chirp Division Multiplexing (OCDM) is a promising multi-carrier modulation for
Underwater Acoustic (UWA) systems, as several low complexity OCDM receivers capable of …

This paper proposes a novel equalization algorithm for underwater communication. It
performs iteratively adaptive equalization and channel decoding in order to reduce …

Orthogonal Chirp-Division Multiplexing (OCDM) has emerged as a promising modulation
scheme for high-speed communication: it uses orthogonal linear chirps to spread data …

The available bandwidth of the underwater acoustic channel is severely limited. Therefore, it
is of interest to use modulations with high spectral efficiency, such as rotated constellations …