Performance Analysis of Dual-Hop Hybrid RF-UOWC NOMA Systems [PDF]
Sensors, 2022 The hybrid combination between underwater optical wireless communication (UOWC) and radio frequency (RF) is a vital demand for enabling communication through the air–water boundary.
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Exploring the Effect of a Wavy Sea Surface on NLOS-UOWC Systems: A Novel Deterministic Approach [PDF]
SensorsThis work presents a novel approach to modeling an underwater optical wireless communications (UOWC) channel based on a deterministic analysis specifically for non-line-of-sight (NLOS) configurations.
Paulo Samaniego-Rojas +5 more
semanticscholar +7 more sources
Performance Evaluation of UOWC Systems from an Empirical Channel Model Approach for Air Bubble-Induced Scattering [PDF]
SensorsUnderwater optical wireless communication (UOWC) systems provide the potential to establish secure high-data-rate communication links in underwater environments.
Pedro Salcedo-Serrano +5 more
semanticscholar +6 more sources
Performance of RSMA-Based UOWC Systems Over Oceanic Turbulence Channel With Pointing Errors
IEEE Open Journal of the Communications SocietyUnderwater optical wireless communication (UOWC) systems face significant challenges due to oceanic turbulence and pointing errors (PE), which can degrade system performance. Moreover, interference is another challenge in UOWC, considering the consistent
Ziyaur Rahman +2 more
semanticscholar +5 more sources
IEEE Photonics JournalSignal transmission over underwater optical wireless communication (UOWC) experiences the combined effect of oceanic turbulence and pointing errors statistically modeled using the sum of two Meijer-G functions.
Nikumani Choudhury +2 more
exaly +5 more sources
Bit error rate performance of underwater optical wireless communication with hybrid modulation
IET Communications, Volume 17, Issue 20, Page 2299-2307, December 2023., 2023 The proposed differential phase shift keying‐multiple pulse position modulation (DPSK‐mPPM) is adopted as hybrid modulation to improve the bit error rate (BER) performance over UOWC turbulence channel of Gamma–Gamma distribution. Subsequently, the closed‐form average BER expressions of mPPM and hybrid DPSK‐mPPM modulation are derived and investigated ...
Qiong Luo +3 more
wiley +3 more sources
PhotonicsThis work presents a high-speed hybrid communication system integrating Underwater Optical Wireless Communication (UOWC), Multimode Fiber (MMF), and Free-Space Optics (FSO) channels, leveraging Orbital Angular Momentum (OAM) beams for enhanced data ...
Mehtab Singh +4 more
semanticscholar +4 more sources
Underwater Optical Wireless Communications: Overview [PDF]
Sensors, 2020 Underwater Optical Wireless Communication (UOWC) is not a new idea, but it has recently attracted renewed interest since seawater presents a reduced absorption window for blue-green light.
Giuseppe Schirripa Spagnolo +2 more
doaj +2 more sources
Next-generation UOWC enabling high-speed and secure RGB image transmission using IRSM-OCDMA with PSO-based image enhancement [PDF]
Sci RepUnderwater Optical Wireless Communication systems face severe signal attenuation, scattering, and turbulence, which significantly degrade image transmission quality and limit the communication range.
Somia A. Abd El-Mottaleb +2 more
semanticscholar +2 more sources
Geometric Implications of Photodiode Arrays on Received Power Distribution in Mobile Underwater Optical Wireless Communication [PDF]
SensorsUnderwater optical wireless communication (UOWC) has gained interest in recent years with the introduction of autonomous and remotely operated mobile systems in blue economic ventures such as offshore food production and energy generation.
Tharuka Govinda Waduge +2 more
doaj +2 more sources