Driven by the huge demand to explore oceans, underwater wireless communications have
been rapidly developed in the past few decades. Due to the complex physical characteristics …

Recent research in underwater acoustic communications has taken advantage of MIMO
technologies to achieve reliable communication with 10-100 times increase of data rate in …

Underwater acoustic channels are fast varying spatially and temporally according to
environmental conditions. Adaptive modulation and coding (AMC) is appealing for …

This paper investigates a multiple-input multiple-output (MIMO) detector for underwater
acoustic (UWA) communications, that uses the improved proportionate normalized least …

The discrete Fourier transform (DFT) precoded orthogonal frequency-division multiplexing
(OFDM) has been adopted as the uplink transmission technique in the long-term evolution …

An efficient adaptive turbo equalization (ATEQ) scheme is proposed for multiple-input-
multiple-output underwater acoustic (UWA) communications. The proposed ATEQ scheme …

To mitigate the error propagation of single-carrier time-domain equalization (SC-TDE) with
insufficient observation data, this article proposes a low-complexity message-passing-based …

The potential benefits of massive multiple-input multiple-output (MIMO) make it possible to
achieve high-quality underwater acoustic (UWA) communications. Nevertheless, due to the …

With the advance of undersea communication technologies, the operation of large numbers
of small submerged devices and their connection, such as the Internet of Underwater Things …

The sparse direct adaptive equalization technique recently received many attentions for
single-carrier underwater acoustic communications. By taking advantage of the sparse …