An Optical Differential Method for Underwater Wireless Communication in Turbid Environments
PhotonicsUnderwater optical communication has emerged as an essential tool for exploring oceanography and marine resources for underwater vehicles or robots in recent years.
Xiaoqing Tian +4 more
doaj +2 more sources
LEDs for Underwater Optical Wireless Communication
PhotonicsLEDs are readily controllable and demonstrate rapid switching capabilities. These attributes facilitate their efficient integration across a broad spectrum of applications. Indeed, their inherent versatility renders them ideally suited for diverse sectors, including consumer electronics, traffic signage, automotive technology, and architectural ...
Giuseppe Schirripa Spagnolo +2 more
openaire +2 more sources
New approach for designing an underwater free-space optical communication system
Frontiers in Marine Science, 2022 Ocean observation system that involves multiple underwater vehicles and seafloor nodes plays an important role in better learning the ocean, where underwater wireless communication is mandatory for massive data interaction. Optical communication that has
Yanhu Chen +3 more
doaj +1 more source
AIP Advances, 2023 This paper aims to address the challenges of short optical communication distances and high Bit Error Rates (BERs) caused by seawater absorption, scattering, and underwater turbulence.
Yanru Ren +4 more
doaj +1 more source
Research on Underwater Wireless Optical Communication Channel Model and Its Application
Applied Sciences, 2023 Underwater wireless optical communication (UWOC) is an emerging technology with wide-ranging applications in marine exploration, offshore industries, environmental monitoring, and underwater robotics.
Kai Sun, Yiyang Li, Zekai Han
doaj +1 more source
Research on a Blue–Green LED Communication System Based on an Underwater Mobile Robot
Photonics, 2023 Underwater robots have been widely used in ocean exploration, deep-sea observation, seabed operations, marine scientific research, and other fields. Underwater low-latency, efficient, and safe communication modes are key to realizing the application of ...
Tianhao Shen +6 more
doaj +1 more source
Underwater optical wireless sensor network for real-time underwater environmental monitoring
, 2022 With the growing number of underwater vehicles and devices used for marine environmental monitoring, there is an urgent need for real-time and high-speed underwater wireless communication technologies to transmit huge amounts of data.
Ng, Tien Khee +6 more
core +1 more source
Node Selection Algorithm for Underwater Acoustic Sensor Network Based on Particle Swarm Optimization
IEEE Access, 2019 Underwater target positioning technology is the most important part of UnderWater Acoustic Sensor Network(called UWASN), and it is one of the most important research directions in this field with broad application prospects in commercial and military ...
En Cheng +4 more
doaj +1 more source
Improved Diver Communication System by Combining Optical and Electromagnetic Trackers
Sensors, 2020 The increasing need for observation in seawater or ocean monitoring systems has ignited a considerable amount of interest and the necessity for enabling advancements in technology for underwater wireless tracking and underwater sensor networks for ...
Aman Kataria +5 more
doaj +1 more source
Underwater optical wireless communications : depth dependent variations in attenuation [PDF]
, 2013 Depth variations in the attenuation coefficient for light in the ocean were calculated using a one-parameter model based on the chlorophyll-a concentration Cc and experimentally-determined Gaussian chlorophyll-depth profiles.
Leeson, Mark S. +2 more
core +1 more source