Link adaptation in underwater wireless optical communications based on deep learning

X Zhao, Z Qi, D Pompili - Computer Networks, 2024 - Elsevier
A deep learning framework is proposed to address the research problem of link adaptation
in Underwater Wireless Optical Communications (UWOCs). In this framework, the wireless …

[HTML][HTML] Adaptive versus predictive techniques in underwater acoustic communication networks

F Busacca, L Galluccio, S Palazzo, A Panebianco… - Computer Networks, 2024 - Elsevier
Underwater communications suffer from numerous challenges typically associated with
relevant signal attenuation, long propagation delay, limited available bandwidth, and high …

Orthogonal signal division multiple access for multiuser underwater acoustic networks

Z Qi, Z Li, D Pompili - … Conference on Mobile Ad Hoc and …, 2023 - ieeexplore.ieee.org
The extreme and uncertain underwater environment presents significant challenges for
achieving reliable acoustic communications, mainly due to limited bandwidth and time …

ECapRO-SEM: Enhanced Capuchin Route Optimizer for Spectral Efficiency Maximization in Wireless Networks

AM Khedr, D Vijayan, M Saad - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
The progress made in self-interference (SI) revocation and suppression techniques for
wireless communication has significantly enhanced the viability of employing full-duplex …

A Bio-inspired Low-power Hybrid Analog/Digital Spiking Neural Networks for Pervasive Smart Cameras

YT Hsieh, D Pompili - 2024 IEEE International Conference on …, 2024 - ieeexplore.ieee.org
In this paper, we propose an innovative methodology for building a Spiking Neural Network
(SNN) by using compact Field Programmable Gate Arrays (FPGA) and an analog chip …

A low-complexity error-feedback lattice-equalizer with phase tracking for underwater acoustic communications

FY Wu, HZ Yang, S Liu - The Journal of the Acoustical Society of …, 2024 - pubs.aip.org
Recursive least squares (RLS)–based equalizers are hindered by their high complexity in
underwater acoustic (UWA) communications. This article proposes an adaptive equalizer …

Smart Packet Delivery in Mobile Underwater Sensors Networks Using (M-CTSP)

AM Khan, MÁ Luque-Nieto, AA Siddique - IEEE Access, 2025 - ieeexplore.ieee.org
This research is focused on leveraging the Travelling Salesman Problem (TSP) to establish
the optimal route of getting from a source node to a destination node in an underwater …

CTSMA: Cyclic Time Shift Multiple Access for Underwater Acoustic Networks

Z Li, Z Qi, D Pompili - … Conference on Mobile Ad-Hoc and …, 2024 - ieeexplore.ieee.org
Reliable and efficient underwater communication techniques are crucial and urgently
needed in the underwater Internet of Things (UW IoT), and it is challenging due to the harsh …

C-STM: Circular Spatio-Temporal Modulation for Doubly-Spread Underwater Acoustic Channels

Z Qi, D Pompili - 2024 IEEE 21st International Conference on …, 2024 - ieeexplore.ieee.org
Underwater Acoustic Communication (UAC) is one of the main technologies for wireless
underwater communications. However, UAC data transmissions encounter challenges …

Study of Adaptive Nonlinear Signal Processing Structures for Underwater Acoustic Systems

N Kaushik, A Prabhu, H Kaushik - … International Conference on …, 2024 - ieeexplore.ieee.org
This takes a look at and explores the use of adaptive nonlinear sign processing structures
for underwater acoustic systems. The focus of the research is on how such structures can …