Energy-efficient data collection over AUV-assisted underwater acoustic sensor network

J Yan, X Yang, X Luo, C Chen - IEEE Systems Journal, 2018 - ieeexplore.ieee.org
Most applications of underwater cyber-physical system (UCPS) demand reliable data
collection in an efficient and timely manner. However, the energy-constrained characteristic …

On connectivity of UAV-assisted data acquisition for underwater Internet of Things

Q Wang, HN Dai, Q Wang, MK Shukla… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
Underwater exploration activities have grown significantly due to the proliferation of
underwater Internet of Things (UIoT). However, to transmit sensor data from UIoT to remote …

A Q-learning-based delay-aware routing algorithm to extend the lifetime of underwater sensor networks

Z Jin, Y Ma, Y Su, S Li, X Fu - Sensors, 2017 - mdpi.com
Underwater sensor networks (UWSNs) have become a hot research topic because of their
various aquatic applications. As the underwater sensor nodes are powered by built-in …

Self-organized ad hoc mobile (SOAM) underwater sensor networks

W Hyder, JK Pabani, MÁ Luque-Nieto… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
The need of underwater wireless sensor networks (UWSNs) having mobile sensor nodes
has been there for a long time in form of underwater warfare or explorations by autonomous …

Delay and queue aware adaptive scheduling-based MAC protocol for underwater acoustic sensor networks

X Zhuo, F Qu, H Yang, Y Wei, Y Wu, J Li - IEEE Access, 2019 - ieeexplore.ieee.org
This paper mainly investigates the application of underwater acoustic sensor networks
(UASNs), which are characterized by large-scale, sparse distribution, and varying traffic …

On the effect of channel knowledge in underwater acoustic communications: Estimation, prediction and protocol

A Petroni, G Scarano, R Cusani, M Biagi - Electronics, 2023 - mdpi.com
Underwater acoustic communications are limited by the following channel impairments: time
variability, narrow bandwidth, multipath, frequency selective fading and the Doppler effect …

Reinforcement learning based relay selection for underwater acoustic cooperative networks

Y Zhang, Y Su, X Shen, A Wang, B Wang, Y Liu, W Bai - Remote Sensing, 2022 - mdpi.com
In the complex and dynamically varying underwater acoustic (UWA) channel, cooperative
communication can improve throughput for UWA sensor networks. In this paper, we design a …

Joint relay assignment and power allocation for multiuser multirelay networks over underwater wireless optical channels

F Xing, H Yin, Z Shen… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
Multiuser multirelay network is a potential scenario to fulfill the transmission requirements of
various sources and high-volume traffic for the Internet of Underwater Things. To efficiently …

Adaptive modulation and coding for underwater acoustic communications based on data-driven learning algorithm

L Jing, C Dong, C He, W Shi, H Yin - Remote Sensing, 2022 - mdpi.com
With the development of the underwater acoustic (UWA) adaptive communication system,
energy-efficient transmission has become a critical topic in underwater acoustic (UWA) …

Ocean of things: Marine environment monitoring using discriminatory model

D Menaka, S Gauni - Journal of Physics: Conference Series, 2021 - iopscience.iop.org
It is generating complex Marine Environment monitoring models for the ocean-based on
data from Discriminant Analysis. The Ocean of Things (OoT) is adopted in this paper to help …