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Unified Statistical Channel Model for Turbulence-Induced Fading in Underwater Wireless Optical Communication Systems
[article]
2018
arXiv
pre-print
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A unified statistical model is proposed to characterize turbulence-induced fading in underwater wireless optical communication (UWOC) channels in the presence of air bubbles and temperature gradient for ...
To the best of our knowledge, this is the first-ever comprehensive channel model addressing the statistics of optical beam irradiance fluctuations in underwater wireless optical channels due to both air ...
Statistical channel model for weak temperature-induced turbulence in UWOC systems was investigated in [32] . ...
arXiv:1810.06314v1
fatcat:qnhtsd4i4fesfpbacbi2fj7m3q
Unified Statistical Channel Model for Turbulence-Induced Fading in Underwater Wireless Optical Communication Systems
2019
IEEE Transactions on Communications
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A unified statistical model is proposed to characterize turbulence-induced fading in underwater wireless optical communication (UWOC) channels in the presence of air bubbles and temperature gradient for ...
To the best of our knowledge, this is the first-ever comprehensive channel model addressing the statistics of optical beam irradiance fluctuations in underwater wireless optical channels due to both air ...
Abstract-A unified statistical model is proposed to characterize turbulence-induced fading in underwater wireless optical communication (UWOC) channels in the presence of air bubbles and temperature gradient ...
doi:10.1109/tcomm.2019.2891542
fatcat:x6g6i6zicbhwdfgiyg6x3jchye
Performance of Underwater Wireless Optical Communications in Presents of Cascaded Mixture Exponential-Generalized Gamma Turbulence
[article]
2020
arXiv
pre-print
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Underwater wireless optical communication is one of the critical technologies for buoy-based high-speed cross-sea surface communication, where the communication nodes are vertically deployed. ...
In this work, we consider a generalized UWOC channel model that containsN layers. ...
INTRODUCTION Underwater wireless optical communications (UWOC) is emerging out as a powerful technology for real-time and ultra-high underwater applications whether used alone [1] or in combination with ...
arXiv:2008.02868v1
fatcat:bqdxwmiaw5gmzo3cp7fymrvpiy
Performance Analysis of Dual-Hop Underwater Wireless Optical Communication Systems over Mixture Exponential-Generalized Gamma Turbulence Channels
[article]
2020
arXiv
pre-print
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In this work, we present a unified framework for the performance analysis of dual-hop underwater wireless optical communication (UWOC) systems with amplify-and-forward fixed gain relays in the presence ...
Furthermore, we demonstrate that the dual-hop UWOC system can effectively mitigate the short range and both temperature gradients and air bubbles induced turbulences, as compared to the single UWOC link ...
of optical beam irradiance fluctuations in a wide variety of turbulent underwater wireless optical channels. ...
arXiv:2007.03461v1
fatcat:n2gxo3wriffdrbv4cvnuj6ehgu
Challenges and Opportunities of Optical Wireless Communication Technologies
[chapter]
2017
Optical Communication Technology
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We characterized the optical wireless communication channel through the channel measurements and present different models for the OWC link performance evaluations. ...
The feature enables a cross-boundary communication that unifies both terrestrial and underwater RF communication systems. ...
Atmospheric turbulence The intensity fluctuation over the FSO channel has been defined by several statistical models in the literature for different turbulence regimes. ...
doi:10.5772/intechopen.69113
fatcat:5rqawcbldbg7vb6qix625j35je
Enhancing Security of TAS/MRC Based Mixed RF-UOWC System with Induced Underwater Turbulence Effect
[article]
2021
arXiv
pre-print
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But in long-distance communication, turbulence components drastically affect the optical signals, leading to the invention of the combination of radio-frequency (RF) links with optical links. ...
These challenges can be easily overcome utilizing PHY security techniques over high-frequency free-space or underwater optical wireless communication (UOWC) technologies. ...
Additionally, the proposed model unifies the secrecy performance of a wide range of classical fading scenarios since both η − µ fading and mEGG turbulence models are generalized statistical models. ...
arXiv:2105.09088v2
fatcat:63ia5wy4njc2pfpejrywmabula
Analysis of the Underwater Wireless Optical Communication Channel Based on a Comprehensive Multiparameter Model
2021
Applied Sciences
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A comprehensive multiparameter model is proposed for underwater wireless optical communication (UWOC) channels to integrate the effects of absorption, scattering, and dynamic turbulence. ...
The power penalty of a 50 m UWOC channel is 5.8 dBm from pure seawater to ocean water and 1.0 dBm from weak turbulence to medium turbulence, with the BER threshold of 10−6. ...
Comprehensive Multiparameter Model for UWOC Channels The underwater optical channel is affected by absorption, scattering, and turbulence. ...
doi:10.3390/app11136051
fatcat:u4vabu7dfbczro7z3hn467xk2m
Light based underwater wireless communications
2018
Japanese Journal of Applied Physics
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Underwater wireless optical communication (UWOC) is a wireless communication technology that uses visible light to transmit data in underwater environment. ...
Moreover, studies investigating underwater optical channel models for both simple attenuation and the impact of turbulence including air bubbles and inhomogeneous salinity and temperature are also described ...
Acknowledgments The financial support from King Abdulaziz City for Science and Technology (KACST), Grant No. KACST TIC R2-FP-008 is gratefully acknowledged. ...
doi:10.7567/jjap.57.08pa06
fatcat:47jzxhs65jgerabpz4szj4oymi
Table of contents
2020
IEEE Transactions on Wireless Communications
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A Unified Statistical Model for Atmospheric Turbulence-Induced Fading in Orbital Angular Momentum Multiplexed FSO Systems ............................................. El-Mehdi Amhoud, Boon S. ...
Karagiannidis End-to-End Performance Analysis of Underwater Optical Wireless Relaying and Routing Techniques Under Location Uncertainty .... Abdulkadir Celik, Nasir Saeed, Basem Shihada, Tareq Y. ...
doi:10.1109/twc.2020.2965791
fatcat:7fp6vhjzq5fjtccrtpryonlcqa
Underwater Optical Communications: A Brief Overview and Recent Developments
2021
Engineered Science
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For that reason, we focus this review on the different facets of the underwater optical wireless communications (UOWC) field, where we present an overview of the most important communication techniques ...
Intriguingly, wireless communications in the optical spectrum have outperformed all the above techniques. This is owing to its high bandwidth and low cost. ...
The underwater wireless optical channel In optical wireless communications, water is the channel of communication through which the optical beam is propagated, and thus the passing optical beam is affected ...
doi:10.30919/es8d574
fatcat:2djjap2f4fhgbpiajy5pykrbvy
Unified Performance Analysis of Mixed Radio Frequency/Free-Space Optical Dual-Hop Transmission Systems
2015
Journal of Lightwave Technology
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2015 pre-print arXiv:1507.04240v1 fatcat:cyt65vwha5at3p26yyj4pwqrmq
These accurate expressions are general, since they correspond to generalized fading in the RF link and account for pointing errors, atmospheric turbulence and different modulation schemes in the FSO link ...
In this paper, a unified performance analysis framework of a dual-hop relay system over asymmetric RF/FSO links is presented. ...
The remainder of the paper is structured as follows: In Section II the mixed RF/FSO system model is presented, and the statistical characteristics of generalized fading channels are described in Section ...
doi:10.1109/jlt.2015.2409570
fatcat:viqoriioujfmpk6aew2rt5wrfq
Survey of energy-autonomous solar cell receivers for satellite–air–ground–ocean optical wireless communication
2020
Progress in Quantum Electronics
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By contrast, underwater wireless optical communication (UWOC) is an important means of realizing real-time underwater communication with a large capacity and low power consumption, and has potential for ...
Underwater wireless optical communication (UWOC) With the depletion of terrestrial resources and the development of marine technology, an increasing number of gliders, autonomous underwater vehicles (AUVs ...
Free-space atmospheric turbulence models (e.g., the lognormal distribution) were previously used to investigate the statistical distribution of fluctuations in the optical signal owing to underwater optical ...
doi:10.1016/j.pquantelec.2020.100300
fatcat:xvgquotzszfhvmy74x3czhbhea
2020 Index IEEE Transactions on Wireless Communications Vol. 19
2020
IEEE Transactions on Wireless Communications
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MIMO Systems in Dynamic Environments; TWC June 2020 3643-3657 Huang, C., see Yang, M., TWC Sept. 2020 5860-5874 Huang, D., Tao, X., Jiang, C., Cui, S., and Lu, J ...
TWC Jan. 2020 650-664 Huang, A., see He, H., TWC Dec. 2020 7881-7896 Huang, C., Molisch, A.F., He, R., Wang, R., Tang, P., Ai, B., and Zhong, Z., Machine Learning-Enabled LOS/NLOS Identification for ...
., +, TWC Jan. 2020 650-664
A Unified Statistical Model for Atmospheric Turbulence-Induced Fading in
Orbital Angular Momentum Multiplexed FSO Systems. ...
doi:10.1109/twc.2020.3044507
fatcat:ie4rwz4dgvaqbaxf3idysubc54
Performance Analysis of Dual-hop RF-UWOC Systems
2020
IEEE Photonics Journal
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Index Terms: Dual-hop radio frequency-underwater wireless optical communication systems, Nakagami-m fading, mixture Exponential-Generalized Gamma fading, outage probability, average bit error rate. ...
In this paper, we analyze the performance of a dual-hop radio frequencyunderwater wireless optical communication (RF-UWOC) transmission systems wherein the RF and UWOC links experience Nakagami-m fading ...
The effect of temperature change on turbulence-induced fading of UWOC channels was investigated in [3] and their results have shown that the weak temperature-induced turbulence can be modeled by Generalized ...
doi:10.1109/jphot.2020.2983016
fatcat:pino4xnul5g7nbualr6ssizz4m
Optical Communication in Space: Challenges and Mitigation Techniques
2017
IEEE Communications Surveys and Tutorials
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However, despite the great potential of FSO communication, its performance is limited by the adverse effects viz., absorption, scattering, and turbulence of the atmospheric channel. ...
The first part of the paper will focus on various types of impairments that pose a serious challenge to the performance of optical communication system for ground-to-satellite or satellite-to-ground and ...
Recently, a combination of cooperative diversity with ARQ (C-ARQ) has gained interest that has shown remarkable results for combating turbulence-induced fading in the FSO channel. ...
doi:10.1109/comst.2016.2603518
fatcat:zv3fa7k2pbet3pi6gphq6izqae
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