Underwater real-time video transmission via wireless optical channels with swarms of auvs

H Luo, X Wang, F Bu, Y Yang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Underwater wireless optical communication (UWOC) has received widespread attention
recently due to its distinct advantages in terms of high bandwidth, low power consumption …

Binocular vision-based motion planning of an AUV: A deep reinforcement learning approach

J Yan, K You, W Cao, X Yang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Vision-based motion planning of autonomous underwater vehicles (AUVs) is regarded as a
critical requirement for marine intelligent transportation systems. However, the limited vision …

Fuvc: A flexible codec for underwater video transmission

Y Zheng, J Luo, W Chen, Z Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Smart oceanic exploration has greatly benefitted from AI-driven underwater image and video
processing. However, the volume of underwater video content is subject to narrow-band and …

ML-based joint Doppler estimation and compensation in underwater acoustic communications

YT Hsieh, Z Qi, D Pompili - … of the 16th International Conference on …, 2022 - dl.acm.org
With the rapid growth of Machine Learning (ML) in recent years, more and more technical
issues, which were usually solved by model-based solutions, have an opportunity to be …

Polarized OFDM-based Pulse Position Modulation for High-speed Wireless Optical Underwater Communications

Z Qi, X Zhao, D Pompili - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
An underwater wireless optical communication link can provide high-speed data transfer for
robotics applications in deep waters. However, optical links are limited in terms of coverage …

Full-duplex underwater acoustic communications via self-interference cancellation in space

YT Hsieh, Z Qi, D Pompili - Journal of Communications and …, 2023 - ieeexplore.ieee.org
Traditionally, underwater acoustic communications are half-duplex (HD), ie, the
hydrophones and transducers operate in non-overlapping time-slots/frequency-bands in …

Spatial modulation-based orthogonal signal division multiplexing for underwater ACOMMS

Z Qi, D Pompili - 2022 Sixth Underwater Communications and …, 2022 - ieeexplore.ieee.org
Orthogonal Signal Division Multiplexing (OSDM) has shown great robustness against
multipath and Doppler effects in underwater acoustic channels, while however having a low …

ASVTuw: Adaptive scalable video transmission in underwater acoustic multicast networks

Z Qi, R Petroccia, D Pompili - … of the 16th International Conference on …, 2022 - dl.acm.org
Scalable Video Coding (SVC) has been widely used in video transmissions. However,
inappropriate SVC structures may lead to received video quality lower than user's …

Circular Time Shift Modulation for robust underwater acoustic communications in doubly spread channels

Z Qi, D Pompili - Computer Communications, 2023 - Elsevier
Abstract Pulse Position Modulation (PPM) has shown great advantages by being non-
coherently implementable. However, PPM suffers from the high multipath delay in …

High-resolution data acquisition and joint source-channel coding in underwater iot

V Sadhu, Z Li, Z Qi, D Pompili - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
Reliable and persistent water monitoring is a challenging problem in smart underwater
Internet of Things (UW IoT) due to its harsh, unexplored, and unpredictable nature. Given the …